Tài liệu Mainboard ESC Model P4M890T doc

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Title
Size Document Number Rev
Date: Sheet
of
1.0
<OrgAddr1>
Custom
1
29Tuesday, June 20, 2006
Cover Page
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

<OrgAddr1>
Custom
1
29Tuesday, June 20, 2006
Cover Page
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0
<OrgAddr1>
Custom
1
29Tuesday, June 20, 2006
Cover Page
P4M890T-M
Elitegroup Computer Systems
P4M890T-M
NB P4M890 (CPU)
Power (CPU Vcore)
Cover Page
SB VT8237R+/8237A/8237S(PCI, USB)
SB VT8237R+/8237A/8237S(V-Link, MII, ROM)
NB P4M890 (PCI-E, V-Link)
Clock Generator, Clock Buffer
NB P4M890 (MEM)
USB, PS2, IDE
CPU P4-775(FSB)

AUDIO(ALC655/ALC883),Chip
PCI 1, PCI 2
Block Diagram
DDR Terminator
CPU P4-775(PWR, GND)
COM*2, LPT, VGA
Power (DC to DC)
1
2
3
4
5
6
7
8
9
10
14
17
15
12
20
18
19
16
13
11
24
21
22

23
Front Panel, FAN, ATX24P
Super IO(ITE8712F/KX,8718), FDD
LAN PHY(VT6103L)
PCI Express Slot X16, X1, CNR slot
SB VT8237R+/8237A/8237S(IDE, GPIO, AC-Link, SATA)
PCB
Gerber Out
244*210*1.6 -2116
Schematics
Schedule
Schematics
A
Layout M/B return
BOM
Rev : 1.0
L2:PWR
L3:GND
25
VDIMM & DDR VTT
26
27
28
DDR II SLOT1
DDR II SLOT2
NB P4M890 (VGA)
Rev:A Initial version
1. Base on P4M800PRO-M(1.0A) to modify.
Customer:channel
11/16~11/28

PCB:244*210mm
AUDIO(ALC655/ALC883),Connector
Lead-Free
11/28~12/30
29
CLOCK DIAGRAM
POWER SEQUENCE
15-Q71-010010
12/30
chipset delay
RoHS
81-605-Q71000 35/20/20
IC
GPIO(PIN)
Function
Note
VT
8237R+
GPI23(P21)
GPI8(AC9) -IDE1 cable detect
-IDE2 cable detect
GPO10(R25)
GPO11(T23)
V_DIMM volt adjust 0
V_DIMM volt adjust 1
GPI18(Y4)
GPI19(U23)
-PCIE PME SCI
-PCIE Hot Plug SCI
GPO7(R2) -TBL(Top Block Lock)

GPO5(AC7) -WP_ROM
default=0
default=1
IO
8712KX
GP10(84)
GP53(77)
MSG LED1
MSG LED2
GP40(79) CTRL PS2 volt in S5 default=1
GP25(22)
GP26(21) CPU volt adjust 1
CPU volt adjust 0
GP23(24) CTRL over clock 1:enable
GPIO
81-605-Q71001
8237R+,ALC655
8237A,ALC883
A 10/10
SVID:1019(ECS)
SSID:2171(Q71)
RoHS
B
Green
Purple
2/10
GPO29 PCIE resetOD
O
OD
OD

O
8237R+,ALC655
8237A,ALC883
B
Purple
30/10
20/10
Rev:A->B
2.DDR2 termination resistor:68 ohm->47 ohm.
3.Add BA0,BA1,BA2 termination resistor.
6.Modify CPU thermal trip circuit.
7.JP1 pull high to VCC5 on ITE 8712F/KX.
5.NB:add 22UF on VCCA33HCK,VCCA33MCK.
4.Change V_DIMM MOSFET from SO8 to TO-251.
1.Delete 1394, add CNR slot.
8.ALC883:modify circuit for Vista.
9.Add GPO29 control PCIE reset.
2/13
GP20(27)
GP21(26) CFG2
CFG1 default=0
default=0
15-Q71-010020
10.INT_H pull down.
11.Saving EEPROM of LAN.
81-605-Q71010
81-605-Q71011
RoHS
RoHS
2/24

1.0
1.0
4/10
Rev:B->1.0
1.VR11
3.AUDIO capcitor modify.
6.add F_MIC2.
5.CPU voltage adjustment.
4.VCC3 transfer to +1.5V_NB
2.Co-layout VT8237S
7.Modify clock gen's enable
8.Change SIO:-PCI_RST5 to -PCI_RST3.
89-206-Q71100
8237R+,ALC655
Purple
15-Q71-011000
RoHS
6/19 100/50/10
5
5
4
4
3
3
2
2
1
1
D D
C C

B B
A A
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
2
29Tuesday, May 30, 2006
Block Diagram
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
2
29Tuesday, May 30, 2006
Block Diagram
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of

1.0

Custom
2
29Tuesday, May 30, 2006
Block Diagram
P4M890T-M
Elitegroup Computer Systems
P4,
VT8237R +/
VIA NB:P4M890
LGA775
INTA,BCD
PCI Bus Resource
AD20
AD19
PCI2
PCI1
INTB,CDA
REQ0
REQ1
TO-252
B
D
E
I
D
MMBT2907A
G
C

3S
T0-92
SI2301S
2
G
SI2303S
SOT-23
2N2222A
G
2N3906
1
E
2N3904
TO-263
C
S2
B
SOT-23
B55QS03
3
SOT-23
2N7002
1
78L05-D
TM3055TL-S
LM431
T0-92
S
D
20N03

O
G
TO-263
2N2097A
BAT54S
2SK3296
22U/25DE
100U/16DE
470U/16DE
5*7 mm
6.3*11 mm
8*11 mm
1000U/10DE 8*14 mm
3300U/25DE 10*25 mm
1500U/16DE 10*25 mm
BAT54C
6.3*11 mm220U/10DE
45N03
LM432
B
T0-92
HSD882-D
EC
DDR II-DIMM
USB_P0+/-
LAN RX+/-
PCB 2116
TX+/-
Impedance
(45/90)

(50/100)
20/7.5/7.5/7.5/20
24/6/9/6/24
R.G.B
(75)
20/5/20/5/20/5/20
Put 75 ohm on NB
8/12/8(47/91 guide)
(50/100)SATA
20/5/7/7/20
group mismatch 5 mil.
20/12/20/12/20/12/20
7.5/7.5/7.5(50/90 guide)
(SMD)
(UniChrome Pro)
PWM
Richtek 9245A
VRM10.X
Clock Gen.
(Realtek RTM866-890)
(Realtek RTM682-800)
Clock Buffer
05A
DDR2-533
Pentium-D
1066MHz
AGTL+ P4 CPU I/F
INTEGRATED GRAPHICS
DDR 400/DRR2 533
1 X16 V-Link I/F WITH SB

1 X16 PCIE VIDEO I/F
PCIE x16
PCIE GFX x16
16
CRT
VGA CON
24
AGTL+
266MHz
V-LINK
X16
ATA 66/100/133
ACPI 2.0
USB2.0 (4+4)
SATA (2 PORTS)
PCI/PCI BDGE
LPC I/F
AC97(VT8237R+)
SATA II detect support
Unbuffered
SATA*2
18
AC LINK
IDE*2
ATA 133
ALC655/
Serial ATA
OUT
MIC
IN

USB 2.0
USB2.0*8
22
PCI SLOT*2
PCI BUS
23
FLASH
BIOS
LPC BUS
ITE LPC SIO 8712F/IX,KX
LPT
2421
FLOPPY
21
19
COM
KB&
MS
4M
Single Channel
1U-04(
最大耐壓
6.3V)
0.1U-04(
最大耐壓
16V)
680U/?DE 8*8 mm
+Richtek 9602
ICS 953002DF
ICS 9P936AF

VT6103L
20
(左黃右綠)
RJ45 LAN PHY
(TQFP48)
PCIE x1
PCIE x1
16
HD(VT8237A)
VT8237A
ALC883
(Pin to Pin)
VT8237A
VT8237R+
HD support
VT8237R
LAN PHY license.
B/Sur
S/Sur
C/B
Revision List(All pin to pin)
3,4
6
5
5
9,10,11,12
20
23
13,14,15
26,27

23
17,18,19
20/7.5/7.5/7.5/20(VIA excel)
24/6/9/6/24(VIA excel)
RES->CON
NB->RES(37.5)
20/5/7/7/20(VIA excel)
(Non ECC)
VT8237CD
First released
(Pin to Pin P4M900)
i)DDR2 667
ii)Int. DeltaChrome/DX9 support
AOI
O
SOT-223
1086(1.5A)
1085(3A)
1117(0.8~1A)
123
CNR slot
16
1U-06(BOM
常用料耐壓
10V)
0.1U-06(BOM
常用料耐壓
25V)
Revision List
ITE8712

ITE8716 add Dual sourcing
ITE8718 add PECI(CPU temp:digital)
ITE8726 add K8 power sequence
VT8237S
SATA II,HD support
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
-IERR
-FERR
-TRIP
CPU_COMP0
CPU_COMP1
-TRST
TCK
TDI
TMS
TDO
HTEST2

HTEST0
HD16
HD15
HD9
HD0
HA30
HD34
HD33
HD32
HD13
HD6
HA20
HA15
-CPUINIT
HD58
HD56
HD55
HD53
HD50
HD47
HD31
HD26
HD22
HD8
HD2
HTEST12
HTEST8
-TRST
HD62
HD41

HD24
HD4
HA8
HD10
-TRIP
HTEST1
TDI
HD20
HD12
HA23
TDO
HD49
HD48
HD18
HD14
HA19
-A20M
-FERR
HD57
HD46
HD42
HD39
HD37
HD27
HD21
HD17
HA17
HD38
HD5
HA14

-IGNNE
HTEST11
TCK
HD63
HD40
HD25
HD19
HD11
HA22
HA4
-PROCHOT
HTEST10
HD43
HD23
HA16
HA9
HA6
HA3
HD61
HD36
HD35
HD3
HA27
HA10
-STPCLK
HD59
HD51
HD45
HD30
HA29

HA28
HA7
TMS
HD44
HD7
HA11
INTR
HD54
HD52
HD29
HD28
HA24
HA21
DBRESET
HTEST9
HD60
HD1
HA31
HA25
HA18
HA5
HA26
HA13
HA12
-SMI
NMI_SB
-DBI3
-DBI2
-DBI1
-DBI0

-CPURST
-BREQ0
HTEST10
HTEST13
HTEST12
PWRGD_CPU
-CPURST
-SLP
-CPUINIT
CPU_COMP2
CPU_COMP3
BOOTSELECT
BOOTSELECT
PWRGD_CPU
-CPURST
-IERR
GTLVREF_NB
CPU_COMP2
CPU_COMP1
CPU_COMP3
CPU_COMP0
CPU_COMP4
CPU_COMP5
CPU_COMP6
CPU_COMP7
HTEST13
CPU_COMP2
CPU_COMP3
CPU_COMP6
CPU_COMP7

HTEST11
-CPUINIT
PWRGD_CPU
CPU_COMP4
CPU_COMP5
-SMI
-SLP
NMI_SB
-STPCLK
INTR
-IGNNE
-A20M
DBRESET
HTEST0
HTEST2
HTEST1
HTEST9
HTEST8
THERMDA
THERMDC
VTT_PWRGD
VTT_PWRGD
GTLVREF3_CPU
SKTOCC
-TRIP
VID_SELECT
HTEST12
BPM0_2
COMP8
BPM1_2

GTLVREF3_CPU GTLVREF4_CPU
GTLVREF4_CPU
BPM0_2
BPM1_2
-PROCHOT
VCORE
VCORE
VCORE
VTT_RIGHT
VTT_CPU
VTT_CPU
VTT_LEFT
VTT_LEFT
VCC3
VCC_PLL
VCC3
VCC_PLL
VTT_LEFT VTT_LEFT
-FERR 19
-A20M 19
-CPUINIT 19
INTR 19
NMI_SB 19
-IGNNE 19
-SMI 19
-SLP 9,19
-STPCLK 19
-ADS 9
-HA_STB0 9
-HA_STB1 9

-BNR 9
-DBSY 9
-DEFER 9
-DRDY 9
-HIT 9
-HITM 9
-HTRDY 9
-BPRI 9
-BREQ0 9
-HLOCK 9
-HREQ0 9
-HREQ1 9
-HREQ2 9
-HREQ3 9
-HREQ4 9
-RS0 9
-RS1 9
-RS2 9
-HD_STBP0 9
-HD_STBP1 9
-HD_STBP2 9
-HD_STBP3 9
-HD_STBN0 9
-HD_STBN1 9
-HD_STBN2 9
-HD_STBN3 9
CPU_CLK+ 5
CPU_CLK- 5
PWRGD_CPU 25
VTT_PWRGD 6,8

-CPURST 9
THERMDA 21
THERMDC 21
-TRIP 25
BBSEL0 5
BBSEL1 5
HA[3:31]9
HD[0:63]9
-DBI[0:3]9
GTLVREF_NB 9
CPUMISS 18
-THRMTRIP 18
VID76
VID6 6
VID_SELECT6
PECI 21
BPM0 4
-PROCHOT 6
BBSEL2 5
Title
Size Document Number Rev
Date: Sheet
of
1.0

C
3
29Monday, June 19, 2006
CPU1 (FSB)
P4M890T-M

Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

C
3
29Monday, June 19, 2006
CPU1 (FSB)
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

C
3
29Monday, June 19, 2006
CPU1 (FSB)
P4M890T-M
Elitegroup Computer Systems
For test.
VTT_LEFT VTT_RIGHT
VTT_POWERGOOD
VID[5:0]
GTLREF

TMS
TDI
TDO
BPM[5:0]
RESET#
BR0#
POWERGOOD
TEST1
TEST[12:8]
CPU data sheet
Other VRD comp
P4EE
Northwood
Prescott
GTLVREF_SEL
NC
GND
Celeron D GND
5/15
5/15
20/5/20/5/20
(non-differential)
5/15
15/10
To SB(VT8237A)
AP339E
CONROE
CONROE
CONROE
CONROE

CONROE
CONROE
60 ohm/X
CONROE
(Near CPU)
+1.5V
CONROE
CONROE
(TCC:Thermal Control Circuit)
Input pin:protect system component(VR)
Output pin:protect CPU.
-PROCHOT:Bi-direction(Enable TCC)
CONROE
CONROE
PECI:Platform Environment Control Interface.
CONROE
50 ohm/ install
130mA
12mil 12mil
GTLREF_SEL
B to 1.0(5/26)
To SB(VT8237S)
C193 .1u-16VY-04C193 .1u-16VY-04
R186 62-04R186 62-04
R276 60.4-1-04R276 60.4-1-04
C305
1u-10V
C305
1u-10V
C191 .1u-16VY-04-OC191 .1u-16VY-04-O

12
R262
100-1-04
R262
100-1-04
12
ER86
51-1-04
ER86
51-1-04
GND
J4
GND
J7
GND
K2
GND
K5
GND
K7
GND
L23
GND
L24
GND
L25
GND
L26
GND
L27

GND
L28
GND
L29
GND
L3
GND
L30
GND
L6
GND
L7
GND
M1
GND
M7
GND
N3
GND
N6
GND
N7
GND
P23
GND
P24
GND
P25
GND
P26

GND
P27
GND
P28
GND
P29
GND
P30
GND
P4
GND
P7
GND
R2
GND
R23
GND
R24
GND
R25
GND
R26
GND
R27
GND
R28
GND
AM24
GND
AM27

GND
AM28
GND
AM4
GND(VID7)
AM7
GND
AN1
GND
AN10
GND
AN13
GND
AN16
GND
AN17
GND
AN2
GND
AN20
GND
B5
GND
B8
GND
C10
GND
C13
GND
C16

GND
C19
GND
C22
GND
C24
GND
C4
GND
C7
GND
D12
GND
D15
GND
D18
GND
D21
GND
D24
GND
D3
GND
D5
GND
D6
GND
D9
GND
E11

GND
E14
GND
E17
GND
E2
GND
E20
GND
E25
GND
E26
GND
E27
GND
E28
GND
E29
GND
E8
GND
F10
GND
F13
GND
F16
GND
F19
GND
F22

GND
F4
GND
F7
GND
G1
GND
H10
GND
H11
GND
H12
GND
H13
GND
H14
GND
H17
GND
H18
GND
H19
GND
H20
GND
H21
GND
H22
GND
H23

GND
H24
GND
H25
GND
H26
GND
AN23
GND
AN24
GND
AN27
GND
AN28
GND
H27
GND(GTLREF_SEL)
H29
GND(VID_SELECT)
AN7
GND
H3
GND
H6
GND
H7
GND
H8
GND
H9

GND
B11
GND
B1
GND
B14
GND
B17
GND
B20
GND
B24
VCC_CPU182
AN8
VCC_CPU183
AN9
VCC_CPU184
J10
VCC_CPU185
J11
VCC_CPU186
J12
VCC_CPU187
J13
VCC_CPU188
J14
VCC_CPU189
J15
VCC_CPU190
J18

VCC_CPU191
J19
VCC_CPU192
J20
VCC_CPU193
J21
VCC_CPU194
J22
VCC_CPU195
J23
VCC_CPU196
J24
VCC_CPU197
J25
VCC_CPU198
J26
VCC_CPU199
J27
VCC_CPU200
J28
VCC_CPU201
J29
VCC_CPU202
J30
VCC_CPU203
J8
VCC_CPU204
J9
VCC_CPU205
K23

VCC_CPU206
K24
VCC_CPU207
K25
VCC_CPU208
K26
VCC_CPU209
K27
VCC_CPU210
K28
VCC_CPU211
K29
VCC_CPU212
K30
VCC_CPU213
K8
VCC_CPU214
L8
VCC_CPU215
M23
VCC_CPU216
M24
VCC_CPU217
M25
VCC_CPU218
M26
VCC_CPU219
M27
VCC_CPU220
M28

VCC_CPU221
M29
VCC_CPU222
M30
VCC_CPU223
M8
VCC_CPU224
N23
VCC_CPU226
N25
VCC_CPU137
N26
VCC_CPU138
N27
VCC_CPU139
N28
VCC_CPU140
N29
VCC_CPU141
N30
VCC_CPU142
N8
VCC_CPU143
P8
VCC_CPU144
R8
VCC_CPU145
T23
VCC_CPU146
T24

VCC_CPU147
T25
VCC_CPU148
T26
VCC_CPU149
T27
VCC_CPU150
T28
VCC_CPU151
T29
VCC_CPU152
T30
VCC_CPU153
T8
VCC_CPU154
U23
VCC_CPU155
U24
VCC_CPU156
U25
VCC_CPU157
U26
VCC_CPU158
U27
VCC_CPU159
U28
VCC_CPU160
U29
VCC_CPU161
U30

VCC_CPU162
U8
VCC_CPU163
V8
VCC_CPU164
W23
VCC_CPU165
W24
VCC_CPU166
W25
VCC_CPU167
W26
VCC_CPU168
W27
VCC_CPU169
W28
VCC_CPU170
W29
VCC_CPU171
W30
VCC_CPU172
W8
VCC_CPU173
Y23
VCC_CPU174
Y24
VCC_CPU175
Y25
VCC_CPU176
Y26

VCC_CPU177
Y27
VCC_CPU178
Y28
VCC_CPU179
Y29
VCC_CPU180
Y30
VCC_CPU181
Y8
VCC_CPU225
N24
CPU1C
LGA-775PS-AMP
CPU1C
LGA-775PS-AMP
R310 60.4-1-04R310 60.4-1-04
R275 62-04R275 62-04
C190 .1u-16VY-04-OC190 .1u-16VY-04-O
R309 62-04R309 62-04
R253 680-04R253 680-04
C299 33P-04-OC299 33P-04-O
R278 62-04R278 62-04
C303
.1u-16VY-04
C303
.1u-16VY-04
ER87
24.9-1-04
ER87

24.9-1-04
R287 47-04R287 47-04
R294 62-04R294 62-04
1
STP6STP6
R308 62-04R308 62-04
GND
R29
GND
R30
GND
R5
GND
R7
GND
T3
GND
T6
GND
T7
GND
U1
GND
U7
GND
V23
GND
V24
GND
V25

GND
V26
GND
V27
GND
V28
GND
V29
GND
V3
GND
V30
GND
V6
GND
V7
GND
W4
GND
W7
GND
Y2
GND
Y5
GND
Y7
GND
H28
GND
AF30

RSVD(VID6)
AM5
RSVD
A20
RSVD
AC4
RSVD
AE4
RSVD
AE6
RSVD
AH2
RSVD
B13
RSVD
C9
RSVD
D1
RSVD
D14
RSVD
D16
RSVD
D23
RSVD
E23
RSVD
E5
RSVD
E6

RSVD
E7
RSVD
F23
IMPSEL
F6
RSVD
G10
RSVD
J3
RSVD
N4
RSVD
N5
RSVD
P5
CPU1D
LGA-775PS-AMP
CPU1D
LGA-775PS-AMP
C300
.1u-16VY-04
C300
.1u-16VY-04
R307 100-1-04R307 100-1-04
R324 100-1-04-OR324 100-1-04-O
R364
210-1-04
R364
210-1-04

C270 10P-04-OC270 10P-04-O
R311 60.4-1-04R311 60.4-1-04
1
STP5STP5
R325 62-04R325 62-04
R297 51-1-04R297 51-1-04
1
STP10STP10
R313 62-04R313 62-04
R282 62-04R282 62-04
R283 62-04R283 62-04
R319 62-04R319 62-04
R329
2.7K-04-O
R329
2.7K-04-O
C307
.1u-16VY-04
C307
.1u-16VY-04
R281 62-04R281 62-04
C306
1u-10V
C306
1u-10V
C258
10u-10V-08
C258
10u-10V-08
B

E C
Q35
2N3904S-S-O
Q35
2N3904S-S-O
R330 124-1-04R330 124-1-04
C292 33P-04-OC292 33P-04-O
C293 33P-04-OC293 33P-04-O
C192 .1u-16VY-04-OC192 .1u-16VY-04-O
R316 75-1-04R316 75-1-04
R190 1K-04R190 1K-04
R457 0-04-OR457 0-04-O
R326 60.4-1-04R326 60.4-1-04
R279 60.4-1-04R279 60.4-1-04
R312 62-04R312 62-04
B
E C
Q57
2N3904S-S
Q57
2N3904S-S
STPCLK
M3
FERR
R3
A20M
K3
IGNNE
N2
INIT

P3
LINT0
K1
LINT1
L1
SMI
P2
A#3
L5
A#4
P6
A#5
M5
A#6
L4
A#7
M4
A#8
R4
A#9
T5
A#10
U6
A#11
T4
A#12
U5
A#13
U4
A#14

V5
A#15
V4
A#16
W5
A#17
AB6
A#18
W6
A#19
Y6
A#20
Y4
A#21
AA4
A#22
AD6
A#23
AA5
A#24
AB5
A#25
AC5
A#26
AB4
A#27
AF5
A#28
AF4
A#29

AG6
A#30
AG4
A#31
AG5
A#32
AH4
A#33
AH5
A#34
AJ5
A#35
AJ6
D#0
B4
D#1
C5
D#2
A4
D#3
C6
D#4
A5
D#5
B6
D#6
B7
D#7
A7
D#8

A10
D#9
A11
D#10
B10
D#11
C11
D#12
D8
D#13
B12
D#14
C12
D#15
D11
D#16
G9
D#17
F8
D#18
F9
D#19
E9
D#20
D7
D#21
E10
D#22
D10
D#23

F11
D#24
F12
D#25
D13
D#26
E13
D#27
G13
D#28
F14
D#29
G14
D#30
F15
D#31
G15
D#32
G16
D#33
E15
D#34
E16
D#35
G18
D#36
G17
D#37
F17
D#38

F18
D#39
E18
D#40
E19
D#41
F20
D#42
E21
D#43
F21
D#44
G21
D#45
E22
D#46
D22
D#47
G22
D#48
D20
D#49
D17
D#50
A14
D#51
C15
D#52
C14
D#53

B15
D#54
C18
D#55
B16
D#56
A17
D#57
B18
D#58
C21
D#59
B21
D#60
B19
D#61
A19
D#62
A22
D#63
B22
TCK
AE1
TDI
AD1
TDO
AF1
TMS
AC1
TRST

AG1
TESTHI0
F26
TESTHI1
W3
TESTHI2
F25
TESTHI3
G25
TESTHI4
G27
TESTHI5
G26
TESTHI6
G24
TESTHI7
F24
TESTHI8
G3
TESTHI9
G4
TESTHI10
H5
SLP/TESTH13
L2
ADS
D2
ADSTB0
R6
ADSTB1

AD5
BNR
C2
DBSY
B2
DEFER
G7
DRDY
C1
HIT
D4
HITM
E4
DBRESET
AC2
IERR
AB2
ITP_CLK0
AK3
ITP_CLK1
AJ3
MCERR
AB3
TRDY
E3
BPRI
G8
BR0
F3
LOCK

C3
REQ0
K4
REQ1
J5
REQ2
M6
REQ3
K6
REQ4
J6
RS0
B3
RS1
F5
RS2
A3
DSTBP0
B9
DSTBN0
C8
BCLK0
F28
BCLK1
G28
DSTBP1
E12
DSTBN1
G12
DSTBP2

G19
DSTBN2
G20
DSTBP3
C17
DSTBN3
A16
RESET
G23
PWRGOOD
N1
SKTOCC
AE8
COMP0
A13
COMP1
T1
THERMDA
AL1
THERMDC
AK1
THERMTRIP
M2
PROCHOT
AL2
DEP0
J16
DEP1
H15
DEP2

H16
DEP3
J17
TESTHI11
P1
TESTHI12
W2
BSEL0
G29
BSEL1
H30
BOOTSELECT
Y1
VTTPWRGD
AM6
COMP2
G2
COMP3
R1
BSEL2
G30
PCREQ
G5
EDRDY
F2
DBI0
A8
DBI1
G11
DBI2

D19
DBI3
C20
COMP4
J2
COMP5
T2
COMP6
Y3
COMP7
AE3
MSID0
W1
MSID1
V1
CS_GTLREF
E24
CPU1A
LGA-775PS-AMP
CPU1A
LGA-775PS-AMP
R293 62-04R293 62-04
R352 47-04R352 47-04
1
STP12STP12
SC3 .1u-16VY-04-X-OSC3 .1u-16VY-04-X-O
R318 100-1-04-OR318 100-1-04-O
R304 62-04R304 62-04
R303 62-04R303 62-04
R200

0-04-O
R200
0-04-O
C228 .1u-16VY-04-OC228 .1u-16VY-04-O
R300
0-04
R300
0-04
R217 60.4-1-04R217 60.4-1-04
R315 27-04R315 27-04
R201 1K-04R201 1K-04
C238 .1u-16VY-04-OC238 .1u-16VY-04-O
C294
.1u-16VY-04
C294
.1u-16VY-04
R288 60.4-1-04R288 60.4-1-04
R317 62-04R317 62-04
R280 62-04R280 62-04
R295 62-04R295 62-04
R365 680-04R365 680-04
C195 33P-04-OC195 33P-04-O
R306 62-04R306 62-04
R456
210-1-04
R456
210-1-04
R353
124-1-04
R353

124-1-04
R412
124-1-04
R412
124-1-04
R296 60.4-1-04R296 60.4-1-04
R284 62-04R284 62-04
R340 39-1-04R340 39-1-04
R185 62-04R185 62-04
C230 .1u-16VY-04-OC230 .1u-16VY-04-O
R328 150-04R328 150-04
R331 62-04R331 62-04
R305 62-04R305 62-04
R285 62-04R285 62-04
R327 62-04R327 62-04
R199 1K-04R199 1K-04
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1

VSS_CPU
VSS_SENSE_AN6
VCCIO_CPU
VCCA_CPU
VCORE_SENSE_AN5
VCORE_SENSE
VSS_SENSE
VTT_SEL
BPM5
BPM4
BPM3
BPM2
BPM1
BPM0
GTLVREF0_CPU
GTLVREF1_CPU
BPM2
BPM0
BPM5
BPM4
BPM3
BPM1
GTLVREF1_CPU
GTLVREF0_CPU
LL_ID0
LL_ID1
GTLVREF0_CPU
VCORE_SENSE_AN5
VCORE_SENSE
VSS_SENSE_AN6

VSS_SENSE
FORCEPH_N
A24
A24
VRDSEL
VTT_SEL
VTT_CPU
VTT_CPU
VCORE
VCORE
VTT_RIGHT
VTT_LEFT
VCC3
VTT_LEFT
VTT_RIGHT
VTT_RIGHT
VTT_RIGHT
VTT_RIGHT
VCORE
VCORE
VTT_CPU
VID0 6
VID1 6
VID2 6
VID3 6
VID5 6
VID4 6
VCCSEN6
VSSSEN6
-HAP19

VCCSEN 6
VSSSEN 6
BPM0 3
VTT_SEL 7
FORCEPH_N 6
Title
Size Document Number Rev
Date: Sheet
of
1.0

C
4
29Thursday, June 15, 2006
CPU P4-775 (PWR, GND)
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

C
4
29Thursday, June 15, 2006
CPU P4-775 (PWR, GND)
P4M890T-M
Elitegroup Computer Systems
Title

Size Document Number Rev
Date: Sheet
of
1.0

C
4
29Thursday, June 15, 2006
CPU P4-775 (PWR, GND)
P4M890T-M
Elitegroup Computer Systems
GTLVREF0_CPU = 0.63*VTT_RIGHT
GTLVREF1_CPU = 0.63*VTT_RIGHT
Near CPU
20/20/20
20/20/20
Demo 130 ohm.
CONROE
CONROE
CONROE
CONROE
12mil
12mil
CONROE
CONROE
CONROE
B to 1.0(6/7)
SC9 10u-10V-08-XSC9 10u-10V-08-X
R301
210-1-04

R301
210-1-04
SC6 10u-10V-08-XSC6 10u-10V-08-X
R246 51-1-04R246 51-1-04
R341
0-04
R341
0-04
R333
124-1-04
R333
124-1-04
L14
IND-4.7u-08
L14
IND-4.7u-08
C199
10u-10V-08-O
C199
10u-10V-08-O
SC27 10u-10V-08-X-OSC27 10u-10V-08-X-O
C197
10u-10V-08-O
C197
10u-10V-08-O
C198
10u-10V-08
C198
10u-10V-08
SC10 10u-10V-08-XSC10 10u-10V-08-X

R230 0-04-OR230 0-04-O
R232 0-04R232 0-04
1
STP7STP7
C275
10u-10V-08
C275
10u-10V-08
1
STP11STP11
R233 1K-04-OR233 1K-04-O
C298
1u-10V
C298
1u-10V
L13
IND-4.7u-08
L13
IND-4.7u-08
C168 10u-10V-08C168 10u-10V-08
R314 51-1-04R314 51-1-04
C241 10u-10V-08C241 10u-10V-08
SC22 10u-10V-08-XSC22 10u-10V-08-X
C257 10u-10V-08-OC257 10u-10V-08-O
R332
210-1-04-O
R332
210-1-04-O
SC11 10u-10V-08-X-OSC11 10u-10V-08-X-O
SC19 10u-10V-08-X-OSC19 10u-10V-08-X-O

1
STP8STP8
R277 62-04-OR277 62-04-O
C297
220P-04
C297
220P-04
C242 10u-10V-08C242 10u-10V-08
1 2
3 4
5 6
7 8
RN16
51-8P4R-12
RN16
51-8P4R-12
SC4 10u-10V-08-XSC4 10u-10V-08-X
C263 10u-10V-08-OC263 10u-10V-08-O
C172 10u-10V-08C172 10u-10V-08
SC18 10u-10V-08-XSC18 10u-10V-08-X
SC14 10u-10V-08-XSC14 10u-10V-08-X
R231 0-04-OR231 0-04-O
C171 10u-10V-08C171 10u-10V-08
R227 127-1-04R227 127-1-04
SC21 10u-10V-08-X-OSC21 10u-10V-08-X-O
C231 10u-10V-08C231 10u-10V-08
VCC_CORE18
D27
VCC_CORE19
D28

VCC_CORE20
D25
VCC_CORE21
D26
VCC_CORE22
B28
VCC_CORE23
D29
VCC_CORE24
D30
VCCA
A23
VCCIOPLL
C23
VSSA
B23
VSS_SENSE
AN4
GND
AE16
GND
AE17
GND
AE2
GND
AE20
GND
AE24
GND
AE25

GND
AE26
GND
AE27
GND
AE28
VCC_CORE16
C27
VCC_CORE15
C26
VCC_CORE14
C25
VCC_CORE13
A30
VCC_CORE12
C30
VCC_CORE11
A27
VCC_CORE10
A28
VCC_CORE9
A25
VCC_CORE8
C28
VCC_CORE7
B27
VCC_CORE6
A26
VCC_CORE5
C29

VCC_CORE4
B30
VCC_CORE3
B29
VCC_CORE2
B25
VCC_CORE1
A29
VCC_CPU1
AA8
VCC_CPU2
AB8
VCC_CPU3
AC23
VCC_CPU4
AC24
VCC_CPU5
AC25
VCC_CPU6
AC26
VCC_CPU7
AC27
VCC_CPU8
AC28
VCC_CPU9
AC29
VCC_CPU10
AC30
VCC_CPU11
AC8

VCC_CPU12
AD23
VCC_CPU13
AD24
VCC_CPU14
AD25
VCC_CPU15
AD26
VCC_CPU16
AD27
VCC_CPU17
AD28
VCC_CPU18
AD29
VCC_CPU19
AD30
VCC_CPU20
AD8
VCC_CPU21
AE11
VCC_CPU22
AE12
VCC_CPU23
AE14
VCC_CPU24
AE15
VCC_CPU25
AE18
VCC_CPU26
AE19

VCC_CPU27
AE21
VCC_CPU28
AE22
VCC_CPU29
AE23
VCC_CPU30
AE9
VCC_CPU31
AF11
VCC_CPU32
AF12
VCC_CPU33
AF14
VCC_CPU34
AF15
GND
AE29
GND
AE30
GND
AE5
GND
AE7
GND
AF10
GND
AF13
GND
AF16

GND
AF17
GND
AF20
GND
AF23
GND
AF24
GND
AF25
GND
AF26
GND
AF27
GND
AF28
GND
AF29
GND
AF3
GND
AF6
GND
AF7
GND
AG10
GND
AG13
GND
AG16

GND
AH24
GND
AH3
GND
AH6
GND
AG17
GND
AG20
GND
AG23
GND
AG24
GND
AG7
GND
AH1
GND
AH10
GND
AH13
GND
AH16
GND
AH17
GND
AH20
GND
AH23

AP0
U2
AP1
U3
BPM0
AJ2
BPM1
AJ1
BPM2
AD2
BPM3
AG2
BPM4
AF2
BPM5
AG3
BINIT
AD3
GND
AH7
GND
AJ10
GND
AJ13
GTLREF0
H1
VCC_CORE17
B26
GND
AJ16

GND
AJ17
GND
AJ20
GND
AJ23
GND
A15
GND
A18
GND
A2
GND
A21
GND
A24
GND
A6
GND
A9
GND
AA23
GND
AA24
GND
AA25
GND
AA26
GND
AA27

GND
AA28
GND
AA29
GND
AA3
GND
AA30
GND
AA6
GND
AA7
GND
AB1
GND
AB23
GND
AB24
GND
AB25
GND
AB26
GND
AB27
GND
AB28
GND
AB29
GND
AB30

GND
AJ24
GND
AJ27
GND
A12
GND
AB7
GND
AC3
GND
AC6
GND
AC7
GND
AD4
GND
AD7
GND
AE10
GND
AE13
GND
AJ28
GND
AJ29
GND
AJ30
GND
AJ4

GND
AJ7
GND
AK10
GND
AK13
GND
AK16
GND
AK17
GND
AK2
GND
AK20
GND
AK23
GND
AK24
GND
AK27
GND
AK28
GND
AK29
GND
AK30
GND
AK5
GND
AK7

GND
AL10
GND
AL13
VCC_SENSE
AN3
VTT_OUT_LEFT
J1
VTT_SEL
F27
LL_ID0
V2
LL_ID1
AA2
VID5
AL4
VID4
AK4
VID3
AL6
VID2
AM3
VID1
AL5
VID0
AM2
VTT_OUT_RIGHT
AA1
VCC_CPU95
AF8

VCC_CPU96
AF9
VCC_CPU97
AG11
VCC_CPU98
AG12
VCC_CPU99
AG14
VCC_CPU100
AG15
VCC_CPU101
AG18
VCC_CPU102
AG19
VCC_CPU103
AG21
VCC_CPU104
AG22
VCC_CPU105
AG25
VCC_CPU106
AG26
VCC_CPU107
AG27
VCC_CPU108
AG28
VCC_CPU109
AG29
VCC_CPU110
AG30

VCC_CPU111
AG8
VCC_CPU112
AG9
VCC_CPU113
AH11
VCC_CPU114
AH12
VCC_CPU115
AH14
VCC_CPU117
AH18
VCC_CPU116
AH15
VCC_CPU35
AF18
VCC_CPU36
AF19
VCC_CPU37
AF21
VCC_CPU38
AF22
VCC_CPU118
AH19
VCC_CPU119
AH21
VCC_CPU120
AH25
VCC_CPU121
AH26

VCC_CPU40
AJ8
VCC_CPU41
AJ9
VCC_CPU42
AK11
VCC_CPU43
AK12
VCC_CPU44
AK14
VCC_CPU45
AK15
VCC_CPU46
AK18
VCC_CPU47
AK19
VCC_CPU48
AK21
VCC_CPU49
AK22
VCC_CPU50
AK25
VCC_CPU51
AK26
VCC_CPU52
AK8
VCC_CPU53
AK9
VCC_CPU54
AL11

VCC_CPU55
AL12
VCC_CPU56
AL14
VCC_CPU57
AL15
VCC_CPU58
AL18
VCC_CPU59
AL19
VCC_CPU60
AL21
VCC_CPU61
AL22
VCC_CPU62
AL25
VCC_CPU63
AL26
VCC_CPU64
AL29
VCC_CPU65
AL30
VCC_CPU66
AL8
VCC_CPU67
AL9
VCC_CPU68
AM11
VCC_CPU69
AM12

VCC_CPU70
AM14
VCC_CPU71
AM15
VCC_CPU72
AM18
VCC_CPU73
AM19
VCC_CPU74
AM21
VCC_CPU75
AM22
VCC_CPU76
AM25
VCC_CPU77
AM26
VCC_CPU122
AH27
VCC_CPU123
AH28
VCC_CPU124
AH29
VCC_CPU125
AH30
VCC_CPU126
AH8
VCC_CPU127
AH9
VCC_CPU128
AJ11

VCC_CPU129
AJ12
VCC_CPU130
AJ14
VCC_CPU131
AJ15
VCC_CPU132
AJ18
VCC_CPU133
AJ19
VCC_CPU134
AJ21
VCC_CPU135
AJ22
VCC_CPU136
AJ25
VCC_CPU39
AJ26
VCC_CPU78
AM29
VCC_CPU79
AM30
VCC_CPU80
AM8
VCC_CPU81
AM9
VCC_CPU82
AN11
VCC_CPU83
AN12

VCC_CPU84
AN14
VCC_CPU85
AN15
VCC_CPU86
AN18
VCC_CPU87
AN19
VCC_CPU88
AN21
VCC_CPU89
AN22
VCC_CPU90
AN25
VCC_CPU91
AN26
VCC_CPU92
AN29
VCC_CPU93
AN30
GND
AL16
GND
AL17
GND
AL20
GND
AL23
GND
AL24

GND
AL27
GND
AL28
GND
AL3
GND
AL7
GND
AM1
GND
AM10
GND
AM13
GND
AM16
GND
AM17
GND
AM20
GND
AM23
VCC_CPU94
AH22
VTT_PKGSENSE
F29
RSVD2
AN6
RSVD1
AN5

RSVD3
AK6
RSVD4
G6
RSP
H4
GTLREF1
H2
CPU1B
LGA-775PS-AMP
CPU1B
LGA-775PS-AMP
C301
1u-10V
C301
1u-10V
C296
220P-04-O
C296
220P-04-O
R228 0-04R228 0-04
1
STP9STP9
C196
10u-10V-08
C196
10u-10V-08
C291
220P-04
C291

220P-04
R302
124-1-04-O
R302
124-1-04-O
SC16 10u-10V-08-X-OSC16 10u-10V-08-X-O
R182 1K-04R182 1K-04
C259 10u-10V-08-OC259 10u-10V-08-O
C249 10u-10V-08C249 10u-10V-08
C170 10u-10V-08-OC170 10u-10V-08-O
C266 10u-10V-08-OC266 10u-10V-08-O
SC24 10u-10V-08-X-OSC24 10u-10V-08-X-O
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
VDIMMBFR
MCLKO-
FS0
FS1

FS3
FS4
USB_CLK48
SIO_CLK48
PCLK_ROM
PCLK_SB
PCLK_SIO
SB_OSC
GUI_CK14
GCLK_NB
MODE0
24_48M-
MCLKO+
PCLK_1
PCLK_2
SMBDT
SMBCK
GEN_VTTGD
CKG_X1
CKG_X2
TURBO
FS1
FS2
FS3
FS2
MODE0
24_48M-
GEN_VTTGD
FS4
ITP_EN

VCLK_SB
TURBO
FS0
CODEC_14
VCORE
BSEL0
BSEL1
BSEL2
FS2FS2
BSEL0
BSEL1
BSEL2
VCC3
VCC25A_CK
VCC3
V_DIMM
VCC25
VDIMMBFR
VCC3
VCC3_CK
VCC3
VCC3
VTT_CPU
VTT_CPU
VTT_CPU
3VSB
3VSB
VCORE
GUI_CK1412
SB_OSC18

PCLK_122
PCLK_222
PCLK_SB19
USB_CLK4817
SIO_CLK4821
SMBDT13,14,16,18
SMBCK13,14,16,18
CKGEN_RESET25
NB_HCLK+ 9
NB_HCLK- 9
CPU_CLK+ 3
CPU_CLK- 3
PE_CLK2+ 16
PE_CLK2- 16
PE_CLK1- 16
PE_CLK1+ 16
NB_PECLK- 11
NB_PECLK+ 11
VCLK_SB 19
GCLK_NB 11
PCLK_ROM19
PCLK_SIO21
D2CLK0+ 13
D2CLK0- 13
D2CLK1+ 13
D2CLK1- 13
D2CLK2+ 13
D2CLK2- 13
D2CLK3+ 14
D2CLK3- 14

D2CLK4+ 14
D2CLK4- 14
D2CLK5+ 14
D2CLK5- 14
SMBDT13,14,16,18
SMBCK13,14,16,18
MCLKO+10
MCLKO-10
MCLK_FB 10
CODEC_1426
BBSEL03
BBSEL13
TURBO_CK 21
BBSEL23
VCORE_GD6,25
Title
Size Document Number Rev
Date: Sheet of
1.0

Custom
5
29Thursday, June 15, 2006
CLOCK SYNTHESIZERS
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of

1.0

Custom
5
29Thursday, June 15, 2006
CLOCK SYNTHESIZERS
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
5
29Thursday, June 15, 2006
CLOCK SYNTHESIZERS
P4M890T-M
Elitegroup Computer Systems
133
200
0 0
0
01
1
BSEL1 BSEL0
FS2
FS1 FS0
10 0

0
00 1
FS(Clock Gen)
FS2 = Low
FS1 = BSEL1
FS0 = BSEL0
CPU(775) BESL
266
For EMI.(Near CK GEN)
1=Auto
GPIOC
SB Strap
1=Auto
FS0,2,3,4: Internal Pull-low 120K
Mode: Internal Pull-low 120K
1:Mobile Mode
Default:Internal Pull-high 120K
FSB
1066
533
800
1=Auto
1 0 0
FS2
100
100
PCIE
66
33
CPUFS1

133
100
Ext Clock Frequency Select Table(Mhz)
166
200
266
333
AGPFS0
PCI
0 0 1
0 1 0
1 0 1
33
0 0 0
0 1 1
33
33
33
33
100
100
100
100
66
66
66
66
66
0 0
1: 24Mhz

0: 48Mhz
GEN_VTTGD: High Active(>2.0V)
0:Desktop Mode
*
*
Strapping
FS3FS4
0 0
0 0
0 0
0 0
0 0
0 0
FS0,2,3,4: Internal Pull-low 120K
SSOP56
SSOP28
If CPU temp > ??C then enable over clock
30/5/7/5/30
25/5/7/5/25
20/5/20
20/5/20
25/7/5/7/25
ITP_EN:
1:CPU 2 ITP pair
*
0:PCI-EX0 ITP
latched input to select
pin functionality.
MCLKO+/- as short as possible
(DG:30/10/5/10/30)

Space issue.
30/10/5/10/30
10/30
953002CF
953002DF
FSB PCIE
1066/266MHz 106MHz
100MHz1066/266MHz
Async
Sync
Avoid MCLK+/- swing too low,
buffer can't detect it.
B to 1.0(4/10)
A to B(2/16)
A to B(2/20)
For rising
time.
VIA FAE:NB_HCLK and
GCLK_NB are same length.
B to 1.0(5/23)
B to 1.0(5/29)
B to 1.0(6/6)
VCORE
BSEL
1 2
R124 33-04R124 33-04
1 2
R179 22-04R179 22-04
R148 10K-04-OR148 10K-04-O
B

E C
Q11
2N3904S-S
Q11
2N3904S-S
1 2
R125 51-1-04R125 51-1-04
R159
1K-04
R159
1K-04
1 2
R164 33-04R164 33-04
1 2
R140 22-04R140 22-04
1 2
R174 33-04R174 33-04
1 2
R142
8.2K-04
R142
8.2K-04
2 1
C130
10u-10V-08
C130
10u-10V-08
1 2
R177 22-04R177 22-04
C146

.1u-16VY-04
C146
.1u-16VY-04
1 2
3
X2
X-14.318M-30m32
X2
X-14.318M-30m32
1 2
R151 22-04R151 22-04
1 2
R162 33-04R162 33-04
C379
1u-10V
C379
1u-10V
1 2
R130 33-04R130 33-04
1 2
R184
8.2K-04
R184
8.2K-04
1 2
R169 33-04R169 33-04
C368
10P-04
C368
10P-04

1 2
R136 33-04R136 33-04
ER26
475-1-04
ER26
475-1-04
1 2
R132 22-04R132 22-04
R166 10K-04-OR166 10K-04-O
1 2
R147 22-04R147 22-04
R211 10K-04R211 10K-04
R203
470-04
R203
470-04
C381 5P-04-OC381 5P-04-O
21
10P-04-OC137 10P-04-OC137
1 2
R153 33-04R153 33-04
1 2
R143 33-04R143 33-04
R180 10K-04-OR180 10K-04-O
R145 10K-04-OR145 10K-04-O
C186
1u-25
C186
1u-25
R171 10K-04R171 10K-04

FS1/REF1
5
VDDREF
3
VDDA
1
GND
2
FS0/REF0
4
VTTPWGD/PD
9
VDDPCI1
10
FS2/PCI0
11
FS3/PCI1
12
PCI2
13
PCI3
14
GNDPCI1
15
VDDPCI2
16
SEL24_48#/24_48MHz
24
GND48
25

PCI4
17
PCI5
18
GNDPCI2
19
CPUT2/PCIEXT0
47
CPUC2/PCIEXC0
46
VDDPCIEX_2
45
PCIEXT1
44
PCIEXC1
43
PCIEXT2
42
PCIEXC2
41
GNDPCIEX_2
40
3V66_0
29
X1
6
X2
7
GNDREF
8

SCLK
31
TURBO
20
GND3V66
30
RESET
21
FS4/3V66_1
28
VDDPCIEX_1
39
PCIEXT3
38
PCIEXC3
37
PCIEXT4
36
PCIEXC4
35
PCIEXT5
34
PCIEXC5
33
GNDPCIEX_1
32
SDATA
48
ITP_EN/3V66_2
27

VDD3V66
26
VDD48
22
MODE0/48MHz
23
VDDCPU
49
CPUC1
50
CPUT1
51
GNDCPU
52
CPUC0
53
CPUT0
54
IREF
55
GND
56
U9
ICS953002DFLF
U9
ICS953002DFLF
21
10P-04-OC149 10P-04-OC149
21
10P-04-OC154 10P-04-OC154

1 2
R157 33-04R157 33-04
C388
.1u-16VY-04
C388
.1u-16VY-04
B
E C
Q14
2N3904S-S
Q14
2N3904S-S
R207
470-04
R207
470-04
1 2
R175 51-1-04R175 51-1-04
C153
.1u-16VY-04-O
C153
.1u-16VY-04-O
R430 22-04R430 22-04
C373
.1u-16VY-04
C373
.1u-16VY-04
21
22P-04-OC152 22P-04-OC152
1 2

R170 51-1-04R170 51-1-04
12
R202
1K-04
R202
1K-04
C383
.1u-16VY-04
C383
.1u-16VY-04
21
10P-04-OC160 10P-04-OC160
12
EC11
100u-16SE-O
EC11
100u-16SE-O
L12
FB-600-S08
L12
FB-600-S08
L26
FB-600-S08
L26
FB-600-S08
1 2
R172 22-04R172 22-04
C378
.1u-16VY-04-O
C378

.1u-16VY-04-O
1 2
R165 51-1-04R165 51-1-04
R134
1K-04
R134
1K-04
1 2
R155 22-04R155 22-04
21
22P-04-OC181 22P-04-OC181
C147
.1u-16VY-04
C147
.1u-16VY-04
C382
.1u-16VY-04
C382
.1u-16VY-04
1 2
R156 22-04R156 22-04
1 2
R144 51-1-04R144 51-1-04
1 2
R168 22-04R168 22-04
1 2
R181
10K-04-O
R181
10K-04-O

R433 22-04R433 22-04
1 2
R137 51-1-04R137 51-1-04
1 2
R163 51-1-04R163 51-1-04
C159
.1u-16VY-04
C159
.1u-16VY-04
B
E C
Q18
2N3904S-S
Q18
2N3904S-S
R128
1K-04
R128
1K-04
VDD2.5/1.8-0
10
VDD2.5/1.8-1
21
VDD2.5/1.8-2
27
AVDD2.5-0
1
GND
9
GND

28
AGND
2
SDATA
16
SCLK
15
BUF_INT
3
FB_OUTC
12
DDRT0
5
DDRT1
7
DDRT2
13
DDRT3
18
DDRT4
20
DDRT5
24
DDRC0
6
DDRC1
8
DDRC2
14
DDRC3

17
DDRC4
19
DDRC5
23
FB_OUTT
11
AVDD2.5-1
26
AGND
25
BUF_INC
4
GND
22
U17
ICS9P936AF
U17
ICS9P936AF
C389
10u-10V-08
C389
10u-10V-08
B
E C
Q10
2N3904S-S
Q10
2N3904S-S
R210 10K-04R210 10K-04

C173
.1u-16VY-04
C173
.1u-16VY-04
C376 5P-04-OC376 5P-04-O
C365
.01u
C365
.01u
C133
56P
C133
56P
R126
1K-04
R126
1K-04
C371
.1u-16VY-04
C371
.1u-16VY-04
21
10P-04-OC180 10P-04-OC180
1 2
R158 51-1-04R158 51-1-04
C135
56P
C135
56P
C372

.1u-16VY-04-O
C372
.1u-16VY-04-O
R123
1K-04
R123
1K-04
21
10P-04-OC158 10P-04-OC158
R213 10K-04R213 10K-04
R129
1K-04
R129
1K-04
1 2
R154 51-1-04R154 51-1-04
21
10P-04-OC169 10P-04-OC169
C165
.1u-16VY-04
C165
.1u-16VY-04
C134
.1u-16VY-04-O
C134
.1u-16VY-04-O
1 2
R131 51-1-04R131 51-1-04
1 2
R139 22-04R139 22-04

1 2
R152 22-04R152 22-04
C369
10P-04-O
C369
10P-04-O
C136
.1u-16VY-04
C136
.1u-16VY-04
12
R161
4.7K-04
R161
4.7K-04
21
10P-04-OC139 10P-04-OC139
21
10P-04-OC182 10P-04-OC182
21
10P-04-OC177 10P-04-OC177
21
10P-04-OC138 10P-04-OC138
R454
100-04-O
R454
100-04-O
B
E C
Q12

2N3904S-S
Q12
2N3904S-S
R133
1K-04
R133
1K-04
1 2
R183
1K-04-O
R183
1K-04-O
L25
FB-600-S08
L25
FB-600-S08
21
22P-04C174 22P-04C174
R206
470-04
R206
470-04
5
5
4
4
3
3
2
2

1
1
D D
C C
B B
A A
PHASE3
UG3
PHASE2
PWM4
PHASE1
T_SEN
T_ADJ
PWM5
LG2
PHASE1
T_ADJ
LG1
VR_HOT
LG3
T_SEN
PHASE2
PWM2
PWM1
UG2
UG1
PWM3
PHASE3
VR_HOT
PWM3

PWM2
PWM1
VCC5
Vcore_SN1
VCC3
VCC5
Vcore_SN1
Vcore_SN24
Vcore_SN35
VTT_RIGHT
VIN
VIN
+12V_4P
RT9605A_PVCC
Vcore_SN35
VCORE
VCC5
VIN
RT9605A_PVCC
Vcore_SN24
VCC5
5VSB
RT9605A_PVCC
RT9605A_PVCC
5VSB
VCORE
+12V_4P
+12V_4P VIN
VCORE
VCORE

VTT_RIGHT
VCORE
VCORE
VCC5
VID04
VID14
VID24
VID34
VID44
VID54
VID63
VID73
VID_SELECT3
VTT_PWRGD3,8
VCORE_GD5,25
VSSSEN 4
VCCSEN 4
-PROCHOT 3
FORCEPH_N 4
CPUV1 21
CPUV0 21
Title
Size Document Number Rev
Date: Sheet
of
1.0
<OrgAddr1>
C
6
29Thursday, June 15, 2006

Vcore POWER(RT8802A+RT9605B)
P4M890T-M2
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0
<OrgAddr1>
C
6
29Thursday, June 15, 2006
Vcore POWER(RT8802A+RT9605B)
P4M890T-M2
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0
<OrgAddr1>
C
6
29Thursday, June 15, 2006
Vcore POWER(RT8802A+RT9605B)
P4M890T-M2
Elitegroup Computer Systems
Close to CPU keepout zone(H:20mm*6pcs)
0.8375V~1.600V 119A
Close to under CPU Heat-Sink(H:8mm*9pcs)

Power on to latch
0:VRD10.X first.
VID_SEL
VID 7
Table
VTT X VR11
VR10.XXGND
CPUVID1 CPUVID0 VCORE
Normal
2%
4%
6%
11
1
10
0
00
20mil
20mil
20mil
30mil
20mil
20mil
20mil
20mil
20mil
Patch RT9605A issue.
Freq:200khz
2.5V:ON
20mil

20mil
20mil
20mil
12mil
12mil
12mil
12mil
12mil
12mil
9 m-ohm
5.6 m-ohm
Near MOS or CHOKE.
1.Vcore from CHOKE.
20mil
20mil
9pcs GND via.
9pcs GND via.
3pcs GND via.
3pcs GND via.
8mil
8mil
B to 1.0(4/12)
B to 1.0(4/17)
5VSB first and then +12V.
05A
C275:10UF-> NC
R468:390 ohm-> 470 ohm
R472:47 ohm-> 150 ohm
R516:43K-> 18K
OS-CON(560UF/2.5V): change to CT1,CT3,CT4,CT6,CT7

POS-Cap(100UF/4V):add C255,C262,C264
Remove(1800UF/6.3V):EC12,EC20,EC13,EC15
B to 1.0(5/23)
B to 1.0(4/12)
B to 1.0(4/17)
B to 1.0(4/17)
2.Vcore can not connect
to layer 2:vcore.
O.D
B to 1.0(5/23)
B to 1.0(6/5)
R532
2K-04-O
R532
2K-04-O
120K
R481
120K
R481
R511
0-04-O
R511
0-04-O
R472
47-04
R472
47-04
C446
NC
C446

NC
R473
15K-04
R473
15K-04
R467 100-04R467 100-04
R482
1
R482
1
G
DS
Q56
FDD8880_NL-S
Q56
FDD8880_NL-S
EC13
1800UF/6.3V
EC13
1800UF/6.3V
G
DS
Q50
FDD8880_NL-S
Q50
FDD8880_NL-S
1
3
5
7

2
4
6
8
RN81
680-8P4R-04
RN81
680-8P4R-04
B
E C
Q62
2N3904S-S
Q62
2N3904S-S
P N
D23
CD4148WP-S
D23
CD4148WP-S
R518
1
R518
1
R504 24K-04R504 24K-04
C426
NC
C426
NC
120K
R484

120K
R484
C428
.068u-25V-04
C428
.068u-25V-04
R529
1K-04-O
R529
1K-04-O
EC20
1800UF/6.3V
EC20
1800UF/6.3V
R486 820R486 820
R506
NC
R506
NC
100-04
R477
100-04
R477
R469
6.81K-1-04
R469
6.81K-1-04
R5170 R5170
12
+

CT2
680UF/4V
+
CT2
680UF/4V
C434
1u-25VX-08
C434
1u-25VX-08
R480 75K-1-04-OR480 75K-1-04-O
R521
2K-04
R521
2K-04
12
+
CT3
680UF/4V
+
CT3
680UF/4V
R522
100-04
R522
100-04
C435
1u-25VX-08
C435
1u-25VX-08
R498

1
R498
1
C433
1u-25VX-08
C433
1u-25VX-08
12
+
CT6
680UF/4V
+
CT6
680UF/4V
C427 47PF-04C427 47PF-04
RT3
10KT
RT3
10KT
R530
0-04
R530
0-04
B
E C
Q64
PMBS3906-S-O
Q64
PMBS3906-S-O
R495

750
R495
750
12
3
D31
BAT54C-O
D31
BAT54C-O
C439 .1u-25VC439 .1u-25V
R4830 R4830
C443 .1u-25VC443 .1u-25V
C447
.01u
C447
.01u
EC15
1800UF/6.3V
EC15
1800UF/6.3V
B
E C
Q61
2N3904S-S
Q61
2N3904S-S
R4970 R4970
C424
NC
C424

NC
R528
4.7K-04-O
R528
4.7K-04-O
R487 820R487 820
L30
RCK 9uD
L30
RCK 9uD
R5130 R5130
12
+
CT5
680UF/4V-O
+
CT5
680UF/4V-O
G
DS
Q55
FDD8896-S
Q55
FDD8896-S
G
DS
Q53
FDD8880_NL-S
Q53
FDD8880_NL-S

1 2
L27
PIND 56u-D
L27
PIND 56u-D
UG1
1
PHASE1
24
PVCC1
22
LG1
23
5V
8
BOOT3
9
UG3
10
PHASE3
11
PVCC3
15
LG3
14
TS
3
LG2
20
PVCC2

21
PHASE2
19
UG2
17
BOOT1
2
PWMIN1
4
PWMIN2
5
PWMIN3
7
BOOT2
16
GND
6
GND
12
GND
13
GND
18
GND
25
GND
RT9605B
U19
GND
RT9605B

U19
R494
10K-04
R494
10K-04
12
+
EC8
1800u-16D10LE
+
EC8
1800u-16D10LE
1 2
C449
1000P/50V-04-O
C449
1000P/50V-04-O
P
N
C264 100u-2ASVPAN-OC264 100u-2ASVPAN-O
C448
1u-25V
C448
1u-25V
C441
.1u-25V
C441
.1u-25V
R471
20K-04

R471
20K-04
C432 .1u-25VC432 .1u-25V
R500
750
R500
750
R468
390-04
R468
390-04
R475
1K-04
R475
1K-04
R466 NCR466 NC
1 2
L28
PIND 56u-D
L28
PIND 56u-D
C436 1u-25VC436 1u-25V
12
+
EC10
1800u-16D10LE-O
+
EC10
1800u-16D10LE-O
12

+
EC6
1800u-16D10LE
+
EC6
1800u-16D10LE
12
+
CT7
680UF/4V
+
CT7
680UF/4V
P
N
C262 100u-2ASVPAN-OC262 100u-2ASVPAN-O
R470 1.5K-04R470 1.5K-04
C440
.1u-16VY-04
C440
.1u-16VY-04
C425
NC
C425
NC
C429
2200P-04
C429
2200P-04
R514

6.8K-04-O
R514
6.8K-04-O
PWM 1
26
PWM 2
27
PWM 3
28
PWM 4
29
PWM 5
30
ISN24
19
ISP1
25
ISP2
24
ISP3
23
ISP4
22
ISP5
21
VID 7
32
VID_SEL
40
VID 0

39
VID 1
38
VID 2
37
VID 3
36
VID 4
35
VID 5
34
VID 6
33
VDD
31
FB
4
COMP
5
SS
6
DVD
12
RT
13
OFS
14
IMAX
17
IOUT

16
EN/VTT
1
PWRGD
2
FBRTN
3
HOT_SET
7
VR_FAN
8
VR_HOT
9
TSEN
10
FAN_SET
11
ISN1
18
ISN35
20
ADJ
15
GND
41
GND
RT8802A
U18
RT8802APQVS
GND

RT8802A
U18
RT8802APQVS
C437
1u-25VX-08
C437
1u-25VX-08
R516
43K-04
R516
43K-04
12
+
CT8
680UF/4V-O
+
CT8
680UF/4V-O
C422
220P
C422
220P
R491 10R491 10
R503
10K-04
R503
10K-04
1 2
L29
PIND 56u-D

L29
PIND 56u-D
1
3
5
7
2
4
6
8
RN80
680-8P4R-04
RN80
680-8P4R-04
R488 36K-1-04-OR488 36K-1-04-O
R474
NC
R474
NC
G
DS
Q59
FDD8896-S
Q59
FDD8896-S
R526 10-08R526 10-08
G
DS
Q58
FDD8896-S

Q58
FDD8896-S
PN
D20 CD4148WP-SD20 CD4148WP-S
R507
3K-1-04
R507
3K-1-04
C423 1500P-04-OC423 1500P-04-O
G
DS
Q51
FDD8896-S
Q51
FDD8896-S
R499
1.1K-1-04
R499
1.1K-1-04
120K
R479
120K
R479
C431
.01u
C431
.01u
P
N
C255 100u-2ASVPAN-OC255 100u-2ASVPAN-O

12
+
EC7
1800u-16D10LE
+
EC7
1800u-16D10LE
NC
R490
NC
R490
R485 820R485 820
12
+
CT4
680UF/4V
+
CT4
680UF/4V
EC12
1800UF/6.3V-O
EC12
1800UF/6.3V-O
R496
750
R496
750
G
DS
Q52

FDD8896-S
Q52
FDD8896-S
3
1
4
2
ATX_12V1
ATX-12V
ATX_12V1
ATX-12V
R
A C
Q65
GS431-S-O
Q65
GS431-S-O
R4930 R4930
R525
130-1-04
R525
130-1-04
R508 22K-04R508 22K-04
12
+
CT1
680UF/4V
+
CT1
680UF/4V

C438
.01u
C438
.01u
R512 NCR512 NC
PN
D22
CD4148WP-S
D22
CD4148WP-S
G
DS
Q54
FDD8896-S
Q54
FDD8896-S
R501
0-04
R501
0-04
NC
R489
NC
R489
PN
D21 CD4148WP-SD21 CD4148WP-S
NC
R492
NC
R492

R4780 R4780
C430
1u-25V
C430
1u-25V
EC14
1800UF/6.3V-O
EC14
1800UF/6.3V-O
R531 1K-04-OR531 1K-04-O
RT2
10KT
RT2
10KT
C445
1u-25V
C445
1u-25V
R509
10
R509
10
R476
0-04
R476
0-04
C444 .1u-16VY-04C444 .1u-16VY-04
R524
130-1-04
R524

130-1-04
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DUALSW
5VSB
2.5VSB_1.5VSB
5VSB
3VSB
+1.5V_NB
VCC3
VCC25
3VSB
1.5VSB
3VSB
VREF25VCC3
VREF25
VCCSB_F
5VSB

5VSB
VCC5
VCCSB
VCC5
VCC5
5VSB
5V_DUAL
VTT_CPU
+1.5V_NB
+12V
+12V
+12V
VCCSB
VCC5
VCC5
VCCSB_F
5V_DUAL
VCC5
VREF11
VREF12
VREF25
5VSB +12V
5VSB
5VSB5VSB
VREF25 VCC3
VCC5
+12V
VREF12
VCC15
VCC25

VCC15 SB2.5_1.5
SB2.5_1.5
SB2.5_1.5
VCC3
VCC25
VCC5
ATX_PWROK25
SIO_S4S521
-SUSB18,25
VTT_SEL4
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
7
29Thursday, June 15, 2006
POWER (DC to DC)
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
7

29Thursday, June 15, 2006
POWER (DC to DC)
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
7
29Thursday, June 15, 2006
POWER (DC to DC)
P4M890T-M
Elitegroup Computer Systems
(D8*14mm)
(TO263/252
co-layout)
+1.5V_NB
Close to NB
(TO-252)
VCC25
(SOT-223)
(SOT-223)
VREF25
G2
G1
S2
S1

D2
D1
D1
D2
For DDR2 DIMM Voltage
USB Header Voltage
USB Connector Voltage
(TO-252)
(TO252)
(1.24V/1.23V)
(1.52V/1.51V)
(D8*14mm)
VTT_CPU
1.5VSB
VREF11
3VSB
2.5VSB
Total 1.8A
3Watte(TO263)
TargetStatus
5V_DUAL=VCC
S4,S5
5V_DUAL=5VSB
5V_DUAL=0
SIO_S4S5=1
AC plug 5V_DUAL=0 SIO_S4S5=OD=1
S3
5V_DUAL=5VSB SIO_S4S5=0
*
S4,S5

S0,S1
SIO_S4S5=0
Super I/O
SIO_S4S5=1
F/GXS
5V_DUAL
Fast discharge PS/2 power when AC
unplug and then plug in S3.
(Near NB)
(Near SB)
USB_Back
USB_Front
APL1086 spec
1. 10mA< Iout <1.5A
2. 1.4V<(Vin-Vout)<9.75V
1085:3A
1086:1.5A
P-ch
N-ch
Vds Id
30V
-30V
8.5A
-3A
Fast discharge USB power
when no USB device plug.
B to 1.0(4/10)
B to 1.0(4/10)
B to 1.0(4/12)
VCC15

(for 8237S
core power)
B to 1.0(5/30)
B to 1.0(5/30)
R1
R2
Vo=1.25*(1+R2/R1)
1. 1.5V < Vout < 12V
2. 10mA < Iout < 800mA
ER57 180 ohm 36 ohm
2.5VSB 1.5VSB
VT8237R/A VT8237S
Vout
*
B to 1.0(6/6)
R1
R2
(SOT-223)
(For clock buffer)
VCC25
Total 0.5A
12
ER34
1.1K-1-04
ER34
1.1K-1-04
12
R259
360-1-04
R259

360-1-04
1
2
3
4
8
7
6
5
N
P
S1
S2
G1
G2
D1
D1
D2
D2
U13
APM4500-S-O
N
P
S1
S2
G1
G2
D1
D1
D2

D2
U13
APM4500-S-O
12
ER33
2K-1-04-O
ER33
2K-1-04-O
IN
I
OUT
O
ADJ
A
U20
GS1117AX/AXFS-O
U20
GS1117AX/AXFS-O
12
ER39
10K-1-04-O
ER39
10K-1-04-O
1
3
5
7
2
4
6

8
RN47
0-8P4R-12-O
RN47
0-8P4R-12-O
1
3
5
7
2
4
6
8
RN46
0-8P4R-12
RN46
0-8P4R-12
G
DS
Q15
P0903BSG-S
Q15
P0903BSG-S
12
EC17
100u-16SE
EC17
100u-16SE
1 2
R414 0-08R414 0-08

12
ER61
180-1-04-O
ER61
180-1-04-O
B
E C
Q4
2N3904-O
Q4
2N3904-O
1 2
C176 .1u-16VY-04C176 .1u-16VY-04
1 2
R117
1K-04
R117
1K-04
12
ER38
3K-1-04
ER38
3K-1-04
12
+
EC21
100u-16SE
+
EC21
100u-16SE

D
G
S
Q16
P3055LDG-S
Q16
P3055LDG-S
12
ER29
2.74K-1-04
ER29
2.74K-1-04
1 2
R114
4.7K-04-O
R114
4.7K-04-O
1 2
R348
1K-04-O
R348
1K-04-O
B C
E
Q13
H431BAS
Q13
H431BAS
12
ER62

180-1-04-O
ER62
180-1-04-O
12
+
EC22
1000u-6V3LD8H14EG-LU
+
EC22
1000u-6V3LD8H14EG-LU
12
R115
1K-04-O
R115
1K-04-O
G
DS
Q28
2N7002A-S-O
Q28
2N7002A-S-O
1 2
R347
4.7K-04-O
R347
4.7K-04-O
1 2
ER27
2.87K-1-04
ER27

2.87K-1-04
1 2
R435 0-08R435 0-08
12
R149
1K-04-O
R149
1K-04-O
12
ER28
10K-1-04
ER28
10K-1-04
12
ER57
180-1-04
ER57
180-1-04
12
ER36
10K-1-04
ER36
10K-1-04
G
DS
Q26
2N7002A-S-O
Q26
2N7002A-S-O
12

ER24
180-1-04
ER24
180-1-04
12
R118
10K-04-O
R118
10K-04-O
12
C189
1000P-04-O
C189
1000P-04-O
12
EC23
1000u-6V3LD8H14EG-LU
EC23
1000u-6V3LD8H14EG-LU
G
DS
Q25
2N7002A-S-O
Q25
2N7002A-S-O
1 2
R176
200-1-04
R176
200-1-04

1 2
R209
2.87K-1-04-O
R209
2.87K-1-04-O
5
6
7
411
+
-
U10B
GS324SS
+
-
U10B
GS324SS
G
DS
Q24
P3055LDG-S-O
Q24
P3055LDG-S-O
12
EC33
100u-16SE
EC33
100u-16SE
12
ER32

124-1-04
ER32
124-1-04
IN
I
OUT
O
ADJ
A
U14
GS1117AX/AXFS
U14
GS1117AX/AXFS
10
9
8
411
+
-
U10C
GS324SS
+
-
U10C
GS324SS
1
2
3
4
8

7
6
5
N
P
S1
S2
G1
G2
D1
D1
D2
D2
U6
APM4500-S-O
N
P
S1
S2
G1
G2
D1
D1
D2
D2
U6
APM4500-S-O
12
ER58
180-1-04

ER58
180-1-04
IN
I
OUT
O
ADJ
A
U7
APL1086S
U7
APL1086S
12
ER35
3.48K-1-04
ER35
3.48K-1-04
1 2
R105
4.7K-04-O
R105
4.7K-04-O
12
C183
1000P-04
C183
1000P-04
1 2
R98 0-08R98 0-08
12

R346
10K-04-O
R346
10K-04-O
1 2
R113
10K-04-O
R113
10K-04-O
12
R91
1K-04-O
R91
1K-04-O
G
DS
Q17
P3055LDG-S
Q17
P3055LDG-S
B
E C
Q46
2N3904
Q46
2N3904
12
R426
1K-04-O
R426

1K-04-O
1 2
R187
200-1-04
R187
200-1-04
3
2
1
411
+
-
U10A
GS324SS
+
-
U10A
GS324SS
1
2
3
4
8
7
6
5
N
P
S1
S2

G1
G2
D1
D1
D2
D2
U16
APM4500-S-O
N
P
S1
S2
G1
G2
D1
D1
D2
D2
U16
APM4500-S-O
12
EC29
1000u-6V3LD8H14EG-LU
EC29
1000u-6V3LD8H14EG-LU
1 2
R417
10K-04-O
R417
10K-04-O

2 1
C179
.1u-16VY-04
C179
.1u-16VY-04
B
EC
Q5
2N3906-O
Q5
2N3906-O
C277
10u-10V-08-O
C277
10u-10V-08-O
12
R423
10K-04-O
R423
10K-04-O
12
13
14
411
+
-
U10D
GS324SS
+
-

U10D
GS324SS
12
ER37
3.32K-1-04
ER37
3.32K-1-04
12
ER25
110-1-04
ER25
110-1-04
12
ER54
180-1-04
ER54
180-1-04
1 2
R339 0-08R339 0-08
2 1
C122
1u-10V-O
C122
1u-10V-O
B
E C
Q21
2N3904S-S
Q21
2N3904S-S

PHASE_VDIMM
5VIN
OPS
VDIMM_FB
UG1_VDIMM
LG1_VDIMM
BUMP
OPS
-VTT_PWRGD
VTT_PWRGD
5V_DUAL
V_DIMM
5V_DUAL
VCC3
V_DIMM
DDRVTT
V_DIMM
5V_DUAL
+12V
5V_DUAL
VTT_RIGHT
VTT_RIGHT
5VSB5VSB5VSB
DDRVTT
DDRVTT
-SUSC18,25
VTT_PWRGD 3,6
MEMVADJ019
MEMVADJ119
SIO_MEMVADJ021

SIO_MEMVADJ121
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
8
29Thursday, June 15, 2006
VDIMM & DDR VTT
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
8
29Thursday, June 15, 2006
VDIMM & DDR VTT
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
8
29Thursday, June 15, 2006
VDIMM & DDR VTT
P4M890T-M
Elitegroup Computer Systems
0.8
1.8V Power requires
(S0,S1)9.4Amp/DIMM*4 MAX.
Near MOSFET
S5: disable V_DIMM
For VTT Power Good Signal
V_DIMM(1.8V)
DDRVTT
Vref=0.8V
100
Vout
(100+127)
=
Vout
=
1.816V
MEMVADJ0
0
0
1
0
01
11

V_DIMM
Normal(1.8V)
+50mV(1.85V)
+100mV(1.90V)
+150mV(1.95V)
MEMVADJ1
OD
20mil
20mil
20mil
20mil
20mil
APM7312
Dual N-CH
Vds=20V Vgs=16V
AO4812 Vds=30V
*
Vgs=20V
3 power VIA
to GND.
Note PHASE noise.
Id=6.9A
Avoid DIMM loading too heavy to boot failure.
P4:VCC3
K8:3VSB
(S3)400mA/DIMM*4 MAX.
B to 1.0(4/24)
B to 1.0(6/9)
RT9218:Linear and switching
exist at same time.

(VTT to VTTPWRGD delay time:1~20ms)
B to 1.0(5/23)
B to 1.0(5/29)
OD
21
C347 .1u-16VY-04C347 .1u-16VY-04
C339
.1u-16VY-04
C339
.1u-16VY-04
12
R407
127-1-04
R407
127-1-04
1 2
R422
4.7K-04
R422
4.7K-04
1 2
R406
1K-1-04
R406
1K-1-04
R249
2.2K-04
R249
2.2K-04
G

DS
Q45
09N03_251
Q45
09N03_251
12
R255
4.7K-04
R255
4.7K-04
21
C355 .1u-16VY-04-OC355 .1u-16VY-04-O
VIN
1
GND
2
REFEN
3
VOUT
4
Vcntl
8
Vcntl
7
Vcntl
6
Vcntl
5
9
9

10
10
11
11
12
12
13
13
U15 RT9173CSU15 RT9173CSC351
.1u-16VY-04
C351
.1u-16VY-04
21
C362 .1u-16VY-04-OC362 .1u-16VY-04-O
1 2
R405
2K-1-04
R405
2K-1-04
12
R410
2.2-04
R410
2.2-04
12
EC36
22u-25SE
EC36
22u-25SE
12

R260
22.1K-1-04
R260
22.1K-1-04
B
E C
Q37
2N3904S-S
Q37
2N3904S-S
12
3
D13
BAT54C
D13
BAT54C
21
C353 .1u-16VY-04-OC353 .1u-16VY-04-O
12
EC39
1000u-6V3LD8H14EG-LU
EC39
1000u-6V3LD8H14EG-LU
1 2
L23
CK-4.0uD
L23
CK-4.0uD
C286
2.2u-10V

C286
2.2u-10V
1 2
L24
FB-D
L24
FB-D
12
R398
2.2-04
R398
2.2-04
21
C352 .1u-16VY-04-OC352 .1u-16VY-04-O
R413
24K-04
R413
24K-04
C396
.1u-16VY-04-O
C396
.1u-16VY-04-O
12
ER60
1K-1-04
ER60
1K-1-04
B
E C
Q22

2N3904S-S
Q22
2N3904S-S
12
3
D12
BAT54C
D12
BAT54C
21
C367
.1u-25V
C367
.1u-25V
1 2
R428
10K-04
R428
10K-04
12
EC32
1000u-6V3LD8H14EG-LU
EC32
1000u-6V3LD8H14EG-LU
21
C348 .1u-16VY-04-OC348 .1u-16VY-04-O
12
EC31
1000u-6V3LD8H14EG-LU-O
EC31

1000u-6V3LD8H14EG-LU-O
12
R409
0-04-O
R409
0-04-O
R248
1K-04
R248
1K-04
2 1
C338
.1u-25V
C338
.1u-25V
12
R250
4.7K-04
R250
4.7K-04
B
E C
Q23
2N3904S-S
Q23
2N3904S-S
12
R251
4.7K-04
R251

4.7K-04
21
C357 .1u-16VY-04-OC357 .1u-16VY-04-O
21
C356 .1u-16VY-04-OC356 .1u-16VY-04-O
1 2
C340
4700P-25V-04-O
C340
4700P-25V-04-O
21
C361 .1u-16VY-04-OC361 .1u-16VY-04-O
12
ER59
1K-1-04
ER59
1K-1-04
EC34
1000u-6V3LD8H14EG-LU
EC34
1000u-6V3LD8H14EG-LU
B
E C
Q20
2N3904S-S
Q20
2N3904S-S
G
DS
Q44

09N03_251
Q44
09N03_251
G
DS
Q34
2N7002A-S
Q34
2N7002A-S
21
C358 .1u-16VY-04-OC358 .1u-16VY-04-O
+
EC35
1000u-6V3LD8H14EG-LU
+
EC35
1000u-6V3LD8H14EG-LU
1 2
R505
2K-1-04-O
R505
2K-1-04-O
R395
2.2-04
R395
2.2-04
BOOT
1
UGATE
2

GND
3
LGATE
4
DRV
5
FBL
9
VCC
11
PGOOD
10
FB
12
OPS
13
PHASE
14
6
6
7
7
8
8
PWM2
RT9218CS
PWM2
RT9218CS
B
E C

Q19
2N3906S-S
Q19
2N3906S-S
12
R265
2.74K-1-04
R265
2.74K-1-04
21
C329
.1u-25V
C329
.1u-25V
2 1
C364
.01u
C364
.01u
1 2
R404
100-1-04
R404
100-1-04
12
R408
1K-04-O
R408
1K-04-O
1 2

R510
1K-1-04-O
R510
1K-1-04-O
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
GTLVREF_NB
HD6
HD31
HD23
HD47
HD56
HD50
HD55
HD2
HD28
HD63
HD18

HD30
HD5
HD1
HD17
HD44
HD13
HD4
HD54
HD9
HD16
HD40
HD34
HD57
HD39
HD8
HD10
HD41
HD45
HD19
HD3
HD26
HD0
HD11
HD22
HD62
HD49
HD37
HD51
HD36
HD38

HD21
HD42
HD25
HD35
HD61
HD12
HD58
HD33
HD20
HD59
HD32
HD53
HD60
HD27
HD24
HD52
HD7
HD29
HD15
HD43
HD48
HD14
HD46
-DBI1
-DBI3
-DBI0
-DBI2
HA26
HA20
HA14

HA30
HA15
HA13
HA17
HA9
HA18
HA19
HA27
HA23
HA22
HA28
HA21
HA4
HA11
HA10
HA6
HA3
HA12
HA29
HA16
HA5
HA25
HA31
HA7
HA8
HA24
GTL_COMPP
GTL_COMPN
GTLVREF_NB
VTT_CPU

VTT_CPU
VTT_CPU
VTT_CPU
-CPURST3
HA[3:31]3
-HA_STB03
-HA_STB13
-ADS3
-BNR3
-BPRI3
-BREQ03
-DBSY3
-DEFER3
-DRDY3
-HIT3
-HITM3
-HLOCK3
-HTRDY3
NB_HCLK+5
NB_HCLK-5
-HD_STBP0 3
-HD_STBN0 3
-HD_STBP1 3
-HD_STBN1 3
-HD_STBP2 3
-HD_STBN2 3
-HD_STBP3 3
-HD_STBN3 3
HD[0:63] 3
-HAP1 4

-DBI[0:3]3
-HREQ03
-HREQ13
-HREQ23
-HREQ33
-HREQ43
-RS03
-RS13
-RS23
GTLVREF_NB 3
-SLP 3,19
Title
Size Document Number Rev
Date: Sheet
of
1.0

C
9
29Thursday, June 15, 2006
NB1 (HOST)
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

C

9
29Thursday, June 15, 2006
NB1 (HOST)
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

C
9
29Thursday, June 15, 2006
NB1 (HOST)
P4M890T-M
Elitegroup Computer Systems
0.63*VTT_CPU
NB location issue
5/10 (DG:10/15)
B to 1.0(4/10)
(Pin to Pin P4M900 except AB32:CPUSLPIN#)
i)DDR2 667
ii)Int. DeltaChrome/DX9 support
P4M890
P4M900
pin(AB32) NC CPUSLPIN#
P4M900 only >
B to 1.0(4/10)
(Pin to Pin PT890)

SR9
124-1-04-X
SR9
124-1-04-X
SC13 .01u-16V-04-XSC13 .01u-16V-04-X
SC1 10u-10V-08-X-OSC1 10u-10V-08-X-O
1
STP2STP2
HD00#
B35
HD01#
A36
HD02#
C33
HD03#
C32
HD04#
E31
HD05#
B34
HD06#
B33
HD07#
A34
HD08#
D30
HD09#
A30
HD10#
B31

HD11#
B30
HD12#
E30
HD13#
C29
HD14#
B29
HD15#
C30
HD16#
D36
HD17#
F36
HD18#
G36
HD19#
H34
HD20#
H35
HD21#
F35
HD22#
G35
HD23#
C36
HD24#
D35
HD25#
F34

HD26#
F33
HD27#
G34
HD28#
G33
HD29#
E33
HD30#
H32
HD31#
G32
HD32#
E28
HD33#
E29
HD34#
D28
HD35#
D27
HD36#
C28
HD37#
H28
HD38#
G28
HD39#
F28
HD40#
E27

HD41#
D26
HD42#
D25
HD43#
E25
HD44#
F25
HD45#
G25
HD46#
H26
HD47#
H25
HD48#
B23
HD49#
B25
HD50#
E23
HD51#
B27
HD52#
B28
HD53#
A28
HD54#
B24
HD55#
B26

HD56#
A26
HD57#
C23
HD58#
C22
HD59#
A23
HD60#
G23
HD61#
A24
HD62#
B22
HD63#
E22
HCLK+
AC29
HDSTB0P#
A32
HDSTB1P#
C35
HDSTB2P#
G26
HDSTB3P#
C24
HDSTB0N#
B32
HDSTB1N#
C34

HDSTB2N#
E26
HDSTB3N#
C25
HA03#
M33
HA04#
N34
HA05#
R33
HA06#
T33
HA07#
R34
HA08#
P36
HA09#
P34
HA10#
N35
HA11#
R36
HA12#
U36
HA13#
U34
HA14#
U35
HA15#
T30

HA16#
U32
HA17#
W35
HA18#
V32
HA19#
V36
HA20#
V34
HA21#
W36
HA22#
W34
HA23#
AA36
HA24#
V33
HA25#
AA34
HA26#
Y35
HA27#
Y33
HA28#
AA32
HA29#
W32
HA30#
V31

HA31#
W31
HADSTB0P#
R35
HADSTB1#
W33
ADS#
L35
BNR#
K35
BPRI#
J32
BREQ0#
M34
DBSY#
K32
DEFER#
J33
DRDY#
K33
HIT#
L36
HITM#
L34
HLOCK#
J34
HTRDY#
M35
HREQ0#
T32

HREQ1#
T31
HREQ2#
R32
HREQ3#
M32
HREQ4#
M31
RS0#
J35
RS1#
N36
RS2#
J36
HDBI0#
C31
HDBI1#
E35
HDBI2#
G27
HDBI3#
D22
CPURST#
F22
HCLK-
AC30
HA32#
Y31
HA33#
AB31

VTT_1
A17
VTT_2
A18
VTT_3
A19
VTT_4
A20
VTT_5
A21
VTT_6
B17
VTT_7
B18
VTT_8
B19
VTT_9
B20
VTT_10
B21
VTT_11
C17
VTT_12
C18
VTT_13
C19
VTT_14
C20
VTT_15
C21

VTT_16
D17
VTT_17
D18
VTT_18
D19
VTT_19
D20
VTT_20
D21
VTT_21
E17
VTT_22
E18
VTT_23
E19
VTT_24
E20
VTT_25
E21
GTLVREF0
U30
GTLVREF1
J25
VTT_26
F17
VTT_27
F18
VTT_28
F19

VTT_29
F20
VTT_30
F21
VTT_31
G17
VTT_32
G18
VTT_33
G19
VTT_34
G20
VTT_35
G21
HADSTB0N#
T35
GND
A1
GND
A2
GND
A8
GND
A10
GND
A22
GND
A25
GND
A27

GND
A29
GND
A31
GND
A33
GND
A35
GND
B2
GND
B3
GND
B4
GND
B36
GND
C2
GND
C3
GND
C4
GND
C5
GND
E6
GND
C26
GND
C27

GND
D3
DPWR#
L31
GND
D4
GND
D5
GND
D6
GND
D8
GND
D11
GND
D23
GND
D24
GND
D29
GND
D31
GND
D32
GND
D34
GND
E2
GND
E4

GND
E5
GTLCOMPP
G22
GTLCOMPN
H22
GND
A3
CPUSLPIN#
AB32
NB1A
P4M890
NB1A
P4M890
SR6 360-1-04-XSR6 360-1-04-X
SC17
.01u-X
SC17
.01u-X
SC26 10u-10V-08-XSC26 10u-10V-08-X
SC8 10u-10V-08-XSC8 10u-10V-08-X
SC12 .01u-16V-04-XSC12 .01u-16V-04-X
SR4 180-1-04-XSR4 180-1-04-X
SC20
.01u-X
SC20
.01u-X
SC25 10u-10V-08-X-OSC25 10u-10V-08-X-O
SR7
210-1-04-X

SR7
210-1-04-X
SC2 10u-10V-08-XSC2 10u-10V-08-X
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
MVREF_NB
-DQM5
-DQM2
-DQM7
-DQM3
-DQM6
-DQM4
-DQM0
-DQM1
MVREF_NB
M_CLKO+
M_CLKO-
MA3

MA8
MA5
MA10
MA7
MA9
MA0
MA11
MA1
MA6
MA2
MA13
MA12
MA4
MD1
MD3
MD2
MD5
MD7
MD6
MD4
MD9
MD11
MD10
MD13
MD15
MD14
MD12
MD8
MD17
MD19

MD18
MD21
MD23
MD22
MD20
MD25
MD27
MD26
MD29
MD31
MD30
MD28
MD24
MD16
MD33
MD35
MD34
MD37
MD39
MD38
MD36
MD41
MD43
MD42
MD45
MD47
MD46
MD44
MD40
MD32

MD49
MD51
MD50
MD53
MD55
MD54
MD52
MD57
MD59
MD61
MD63
MD62
MD60
MD56
MD48
MD0
BA0
BA1
BA2
ODT0
ODT1
ODT2
ODT3
MEMDET
MCLK_FB
MEMDET
MD58
V_DIMM
V_DIMM
V_DIMM

V_DIMM
V_DIMM
V_DIMM
MD[0:63]13,14
-DQM[0:7]13,14
MA[0:13] 13,14,15
BA0 13,14,15
BA1 13,14,15
BA2 13,14,15
-SRAS 13,14,15
-SCAS 13,14,15
-SWE 13,14,15
-CS0 13,15
-CS1 13,15
-CS2 14,15
-CS3 14,15
CKE0 13,15
CKE1 13,15
CKE2 14,15
CKE3 14,15
ODT0 13,15
ODT1 13,15
ODT2 14,15
ODT3 14,15
DQS_0 13,14
DQSX0 13,14
DQS_1 13,14
DQSX1 13,14
DQS_2 13,14
DQSX2 13,14

DQS_3 13,14
DQSX3 13,14
DQS_4 13,14
DQSX4 13,14
DQS_5 13,14
DQSX5 13,14
DQS_6 13,14
DQSX6 13,14
DQS_7 13,14
DQSX7 13,14
MCLK_FB 5
MCLKO+ 5
MCLKO- 5
Title
Size Document Number Rev
Date: Sheet
of
1.0
<OrgAddr1>
C
10
29Thursday, June 15, 2006
NB2 (Memory)
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

<OrgAddr1>
C
10
29Thursday, June 15, 2006
NB2 (Memory)
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0
<OrgAddr1>
C
10
29Thursday, June 15, 2006
NB2 (Memory)
P4M890T-M
Elitegroup Computer Systems
MCLKO+/- as short as possible
MCLK_FB = D2CLKx + 2 inch
0.5*V_DIMM
Strap low for DDR.
1: DDR2
0: DDR1
Near Chip:P4M890
Near DIMM slot
NB location issue
5/10 (DG:10/15)
10/15

15/10/15/10/15(DG)
Differential Signal
5/10(DG:10/15)
SC55 .1u-16VY-04-XSC55 .1u-16VY-04-X
SR13
1K-04-X
SR13
1K-04-X
SC49
1000P-04-X
SC49
1000P-04-X
SC54 .1u-16VY-04-XSC54 .1u-16VY-04-X
R274 22-04R274 22-04
SC53 .1u-16VY-04-XSC53 .1u-16VY-04-X
SR12
150-1-04-X
SR12
150-1-04-X
SC52 .1u-16VY-04-XSC52 .1u-16VY-04-X
C337 .1u-16VY-04C337 .1u-16VY-04
21
SC63 10u-10V-08-X-OSC63 10u-10V-08-X-O
C326 .1u-16VY-04C326 .1u-16VY-04
R273 22-04R273 22-04
21
SC59 10u-10V-08-XSC59 10u-10V-08-X
21
SC60 10u-10V-08-XSC60 10u-10V-08-X
C333 .1u-16VY-04C333 .1u-16VY-04

SC45
1000P-04-X-O
SC45
1000P-04-X-O
MD00
AF35
MD01
AG34
MD02
AJ36
MD03
AK35
MD04
AF34
MD05
AG35
MD06
AJ34
MD07
AK34
MD08
AG32
MD09
AF32
MD10
AH30
MD11
AJ31
MD12
AF31

MD13
AH32
MD14
AH31
MD15
AJ32
MD16
AK33
MD17
AL36
MD18
AP35
MD19
AL34
MD20
AL35
MD21
AM35
MD22
AT36
MD23
AM34
MD24
AK24
MD25
AL23
MD26
AM24
MD27
AJ22

MD28
AK23
MD29
AN24
MD30
AM23
MD31
AM22
MD32
AK20
MD33
AK19
MD34
AM19
MD35
AR18
MD36
AL20
MD37
AM20
MD38
AL18
MD39
AM18
MD40
AR17
MD41
AT16
MD42
AN16

MD43
AN15
MD44
AM17
MD45
AP17
MD46
AM16
MD47
AM15
MD48
AN22
MD49
AN21
MD50
AP19
MD51
AT18
MD52
AT21
MD53
AR21
MD54
AT19
MD55
AR19
MD56
AR14
MD57
AM14

MD58
AP13
MD59
AR11
MD60
AP14
MD61
AN14
MD62
AT12
MD63
AP12
MCLKI
AB34
MCLKO-
AB36
DQM0#
AH36
DQM1#
AF30
DQM2#
AN36
DQM3#
AN23
DQM4#
AN20
DQM5#
AT15
DQM6#
AP21

DQM7#
AT13
CS0#
AT27
CS1#
AP27
CS2#
AT24
CS3#
AP26
DQS0-
AH35
DQS1-
AH34
DQS2-
AP36
DQS3-
AP23
VCCMEM
AC24
VCCMEM
AD17
VCCMEM
AD19
VCCMEM
AD21
VCCMEM
AT35
VCCMEM
AJ28

VCCMEM
AK25
VCCMEM
AK27
VCCMEM
AK29
VCCMEM
AL26
VCCMEM
AL28
VCCMEM
AL30
VCCMEM
AM25
VCCMEM
AM29
VCCMEM
AM31
VCCMEM
AN26
VCCMEM
AN27
VCCMEM
AN31
VCCMEM
AN33
MEMVREF0
AG29
MEMVREF1
AJ18

VCCMEM
AP30
VCCMEM
AR26
VCCMEM
AA24
VCCMEM
AB24
VCCMEM
AR33
DQS4-
AN18
DQS5-
AR15
DQS6-
AR20
DQS7-
AR13
VCCMEM
AM27
VCCMEM
AT25
VCCMEM
AT28
VCCMEM
AT31
MA01
AR30
MA02
AR29

MA03
AT30
MA04
AN30
MA05
AP31
MA06
AR31
MA07
AT32
MA08
AP32
MA09
AN32
MA10
AN29
MA11
AR32
MA12
AT33
MA13
AR25
BA0
AR28
SRAS#
AN28
SCAS#
AR27
SWE#
AP28

CKE0
AT34
CKE1
AP34
CKE2
AR34
CKE3
AN34
BA1
AP29
MA00
AT29
DMCOMP
AM33
MEMDET
AF36
MCLKO+
AB35
ODT0
AT26
ODT1
AP25
ODT2
AR24
ODT3
AN25
GND
E7
GND
E34

GND
E36
GND
F1
GND
F2
GND
F4
GND
F5
GND
F6
GND
F7
GND
F10
GND
F14
GND
F23
GND
F26
GND
F27
GND
F29
GND
F30
GND
F32

GND
G1
GND
G2
GND
G4
GND
G7
GND
G11
GND
G29
GND
H2
GND
H4
GND
H7
GND
H23
GND
H24
GND
H27
GND
H31
GND
H36
GND
J2

GND
J4
GND
J5
GND
J6
GND
J7
GND
E9
GND
F24
GND
H33
DQS0+
AJ35
DQS1+
AH33
DQS2+
AR36
DQS3+
AR22
DQS4+
AP18
DQS5+
AP15
DQS6+
AP20
DQS7+
AR12

VCCMEM
AD23
VCCMEM
AD24
VCCMEM
AJ26
BA2
AP33
VCCMEM
AD22
VCCMEM
AD20
VCCMEM
AD16
VCCMEM
AD18
NB1B
P4M890
NB1B
P4M890
SR19 301-1-04-XSR19 301-1-04-X
SC50 .1u-16VY-04-XSC50 .1u-16VY-04-X
C290 10P-04C290 10P-04
SC46
1000P-04-X
SC46
1000P-04-X
SC51 .1u-16VY-04-XSC51 .1u-16VY-04-X
SR15
150-1-04-X

SR15
150-1-04-X
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
LVREF_NB
TESTIN_NB
PEDET
VCCA33PE01
VCCA33PE
VCCA33PE1
VCCA33HCK
VCCA33MCK
PEDET
VCCA33PE00
LVREF_NB
DNCMD
VBE0
UPSTB

-DNSTB
UPCMD
DNSTB
-UPSTB
VLAD6
VLAD0
VLAD4
VLAD2
VLAD7
VLAD3
VLAD5
VLAD1
PE0RCOMP0
PE0RCOMP1
PE0REXT0
PE0REXT1
PE1RCOMP
PE1REXT
-TCSEN
LCOMPN
LCOMPP
TESTIN_NB
VCCA33HCK
VCCA33MCK
-TCSEN
VCCA33PE
VCCA33PE1 VCCA33PE01
VCCA33PE00
+1.5V_NB
VCC3

+1.5V_NB
+1.5V_NB
1.5VSB
V_DIMM
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
1.5VSB
+1.5V_NB+1.5V_NB
VCC3
+1.5V_NB
VCC3
VCC3
1.5VSB
PE1TX0- 16
PE1RX0+ 16
PE1TX0+ 16
PE1RX0- 16
VLAD019
VLAD119
VLAD219
VLAD319
VLAD419
VLAD519
VLAD619
VLAD719
VBE019

UPSTB19
-UPSTB19
DNSTB19
-DNSTB19
UPCMD19
DNCMD19
GCLK_NB5
-SUSST18
-PCI_RST17,19,21
-PWROK_NB18
PE0TX0+ 16
PE0TX0- 16
PE0TX1+ 16
PE0TX1- 16
PE0TX2+ 16
PE0TX2- 16
PE0TX3+ 16
PE0TX3- 16
PE0TX4+ 16
PE0TX4- 16
PE0TX5+ 16
PE0TX5- 16
PE0TX6+ 16
PE0TX6- 16
PE0TX7+ 16
PE0TX7- 16
PE0TX8+ 16
PE0TX8- 16
PE0TX9+ 16
PE0TX9- 16

PE0TX10+ 16
PE0TX10- 16
PE0TX11+ 16
PE0TX11- 16
PE0TX12+ 16
PE0TX12- 16
PE0TX13+ 16
PE0TX13- 16
PE0TX14+ 16
PE0TX14- 16
PE0TX15+ 16
PE0TX15- 16
PE0RX0+ 16
PE0RX0- 16
PE0RX1+ 16
PE0RX1- 16
PE0RX2+ 16
PE0RX2- 16
PE0RX3+ 16
PE0RX3- 16
PE0RX4+ 16
PE0RX4- 16
PE0RX5+ 16
PE0RX5- 16
PE0RX6+ 16
PE0RX6- 16
PE0RX7+ 16
PE0RX7- 16
PE0RX8+ 16
PE0RX8- 16

PE0RX9+ 16
PE0RX9- 16
PE0RX10+ 16
PE0RX10- 16
PE0RX11+ 16
PE0RX11- 16
PE0RX12+ 16
PE0RX12- 16
PE0RX13+ 16
PE0RX13- 16
PE0RX14+ 16
PE0RX14- 16
PE0RX15+ 16
PE0RX15- 16
NB_PECLK+ 5
NB_PECLK- 5
CONFIG2 16
-PEWAKE 16,18
PEHPSCI 18,19
PEPMESCI 18
-INTH 17
Title
Size Document Number Rev
Date: Sheet
of
1.0

C
11
29Thursday, June 15, 2006

NB3 (PCIE, VLINK)
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

C
11
29Thursday, June 15, 2006
NB3 (PCIE, VLINK)
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

C
11
29Thursday, June 15, 2006
NB3 (PCIE, VLINK)
P4M890T-M
Elitegroup Computer Systems
LVREF_NB = 0.625V
Strapping For NB_TEST Mode
TESTIN BISTIN RBF WBF

1 1 x x
Disable all TEST mode
PCI-E interrupt
10/5/10
15/5/10/5/15
20 mil
20/5/7/5/20
20/5/7/5/20
25mil
25mil 25mil
25mil 15mil
20mil
DS:(HI: Enable)
6.5mA
7mA
Follow AP.
A to B(2/10)
For memory stable.
For memory stable.
0603
0603
0603
0603
0603
0603
A to B(2/21)
DEMO FB 60 ohm
B to 1.0(4/10)
15mA
SC48

.1u-16VY-04-X
SC48
.1u-16VY-04-X
1 2
R197 4.7K-04R197 4.7K-04
PEXTX01+
D1
PEXTX02+
H1
PEXTX01-
E1
PEXTX02-
J1
VCLK
AL4
PEXTX00+
B1
PEXTX00-
C1
VD00
AP1
VD01
AN3
VD02
AT3
VD03
AR4
VD04
AN2
VD05

AN1
VD06
AP5
VBE#
AN4
UPSTB+
AT2
UPSTB-
AR3
DNSTB+
AR1
DNSTB-
AT1
UPCMD
AR5
DNCMD
AP4
VLVREF
AL6
VLCOMPN
AL5
VCC33PEX
W13
VCC33PEX
Y13
VCC33PEX
AA13
VCC33PEX
AB13
VCC33PEX

AC13
VCC33PEX
AJ1
VCC33PEX
AJ2
VCC33PEX
AJ3
VCC33PEX
AJ4
VCC33PEX
AJ5
VCC33PEX
AJ6
VD07
AN5
VCC33PEX
T13
VCC33PEX
U13
VCC33PEX
V13
GNDAHCK
AC32
GNDAMCK
AD29
VSUS15
AD31
VCC15VL
AD14
VCC15VL

AD13
SUSST#
AD35
TESTIN#
AE36
RESET#
AD36
PWROK
AD34
VCC33PEX
R13
VCC15
M23
VCC15
M24
VCC15
N12
VCC15
N25
VCC15
P12
VCC15
P25
VCC15
R12
VCC15
T12
VCC15
T25
VCC15

U12
VCC15
U25
VCC15
V12
VCC15
W12
VCC15
W25
VCC15
Y12
VCC15
Y25
VCC15
AA12
VCC15
AB12
VCCA33HCK
AC31
VCCA33MCK
AD30
VCC15
AB25
VCC15
AC12
VCC15
AC25
VCC15
AD12
VCC33PEX

AJ7
VCC33PEX
N13
VCC33PEX
N14
VCC33PEX
P13
VCC33PEX
AK3
VCC33PEX
AK4
VCC33PEX
AK1
VCC33PEX
AK2
PEXTX03+
K1
PEXTX03-
L1
PEXTX04+
L4
PEXTX04-
M4
PEXTX05+
M1
PEXTX05-
N1
PEXTX06+
N4
PEXTX06-

P4
PEXTX07+
P1
PEXTX07-
R1
PEXTX08+
T1
PEXTX08-
U1
PEXTX09+
U4
PEXTX09-
V4
PEXTX10+
V1
PEXTX10-
W1
PEXTX11+
W4
PEXTX12-
AA1
PEXTX13+
AB1
PEXTX13-
AC1
PEXTX14+
AC4
PEXTX14-
AD4
PEXTX15+

AD1
PEXTX15-
AE1
PEXTX11-
Y4
PEXRX00+/DVP0D11
E3
PEXRX00-/DVP0D10
D2
PEXRX01+/DVP0D09
F3
PEXRX01-/DVP0D08
G3
PEXRX02+/DVP0D07
H3
PEXRX02-/DVP0D06
J3
PEXRX03+/DVP0CLK
K3
PEXRX03-/DVPTVCLKR
L3
PEXRX04+/DVP0D05
K6
PEXRX04-/DVP0D04
L6
PEXRX05+/DVP0D03
M3
PEXRX05-/DVP0D02
N3
PEXRX06+/DVP0D01

M6
PEXRX06-/DVP0D00
N6
PEXRX07+/DVP0DE
P3
PEXRX07-/DVP0HS
R3
PEXRX08+/DVP1D11
T3
PEXRX08-/DVP1D10
U3
PEXRX09+/DVP1D09
T6
PEXRX09-/DVP1D08
U6
PEXRX10+/DVP1D07
V3
PEXRX10-/DVP1D06
W3
PEXRX11+/DVP1CLK
W6
PEXRX11-/DVP1D05
V6
PEXRX12+/DVP1D04
Y3
PEXRX12-/DVP1D03
AA3
PEXRX13+/DVP1D02
AA6
PEXRX13-/DVP1D01

AB6
PEXRX14+/DVP1D00
AB3
PEXRX14-/DVP1DE
AC3
PEXRX15+/DVP1HS
AD3
PEXRX15-/DVP1VS
AE3
PEXTX12+
Y1
PEXTX16+
AG1
PEXTX16-
AF1
PEXRX16+
AF4
PEXRX16-
AE4
PEXDET
B5
PEXWAKE#
AC34
PEXCLK+
AG6
PEXCLK-
AF6
VCCA33PEX0
G6
VCCA33PEX1

AE6
VCCA33PEXCK
AH5
GNDAPEX0
H6
GNDAPEX1
AE7
GNDAPEXCK
AH6
VCCA33PEX2
AH3
GNDAPEX2
AH4
INTR#
B6
GND
K5
GND
K7
GND
K31
GND
K34
GND
K36
GND
L2
GND
L7
GND

L32
GND
L33
GND
M5
GND
M7
GND
M36
GND
N2
GND
N5
GND
N7
GND
P2
GND
P7
GND
P14
GND
P15
GND
P16
GND
P17
GND
P18
GND

P19
VCC15
M13
VCC15
M14
VCC15
M15
VCC15
M16
VCC15
M20
VCC15
M21
VCC15
M22
GND
K4
GND
L5
GND
M2
GND
P5
GND
P6
VCC33PEX
AK5
VCC15
M12
VLCOMPP

AM5
GND
P20
VSUS15PEX
AF7
PEXCOMP0
H5
PEXCOMP1
AD7
PEXREXT0
G5
PEXREXT1
AD6
PEXCOMP2
AH1
PEXREXT2
AH2
PEXHPSCI#
AC36
PEXPMESCI#
AC33
TCSEN#
D7
GND
K2
VCC15VL
AD15
VCC33PEX
AK6
VCC33PEX

AK7
NB1C
P4M890
NB1C
P4M890
FB20
MLB-160808-0120A-N2
FB20
MLB-160808-0120A-N2
SC38
1000P-04-X
SC38
1000P-04-X
SL1
MLB-160808-0120A-N2
SL1
MLB-160808-0120A-N2
SR11 4.7K-04-XSR11 4.7K-04-X
C284
.1u-16VY-04
C284
.1u-16VY-04
2 1
SC7
22u-6.3V-08-X
SC7
22u-6.3V-08-X
C288
.1u-16VY-04
C288

.1u-16VY-04
21
SC62 10u-10V-08-XSC62 10u-10V-08-X
2 1
SC96
22u-6.3V-08-X
SC96
22u-6.3V-08-X
1 2
ER52 10.7K-1-04ER52 10.7K-1-04
2 1
SC95
1000P-04-X
SC95
1000P-04-X
SR17
1.4K-1-04-X
SR17
1.4K-1-04-X
21
SC61 10u-10V-08-XSC61 10u-10V-08-X
SC37
.1u-16VY-04-X
SC37
.1u-16VY-04-X
SC35
.1u-16VY-04-X
SC35
.1u-16VY-04-X
2 1

C141
1000P-04
C141
1000P-04
SC99 .1u-16VY-04-XSC99 .1u-16VY-04-X
2 1
C283
22u-6.3V-08
C283
22u-6.3V-08
SL4
MLB-160808-0120A-N2
SL4
MLB-160808-0120A-N2
SL2
MLB-160808-0120A-N2
SL2
MLB-160808-0120A-N2
21
SC47 10u-10V-08-XSC47 10u-10V-08-X
SR16
1K-1-04-X
SR16
1K-1-04-X
1 2
SR14 10.7K-1-04-XSR14 10.7K-1-04-X
1 2
SR10 249-1-04-XSR10 249-1-04-X
2 1
C289

22u-6.3V-08
C289
22u-6.3V-08
21
SC100 10u-10V-08-XSC100 10u-10V-08-X
2 1
C140
1000P-04
C140
1000P-04
1 2
R195 4.7K-04R195 4.7K-04
SC58 .1u-16VY-04-XSC58 .1u-16VY-04-X
SC23
1000P-04-X
SC23
1000P-04-X
SC42 .1u-16VY-04-XSC42 .1u-16VY-04-XSC36 .1u-16VY-04-XSC36 .1u-16VY-04-X
1 2
SR5 249-1-04-XSR5 249-1-04-X
SC31 .1u-16VY-04-XSC31 .1u-16VY-04-X
SC34 .01u-16V-04-XSC34 .01u-16V-04-X
2 1
SC94
1000P-04-X
SC94
1000P-04-X
SR20 270-1-04-XSR20 270-1-04-X
SC57 .1u-16VY-04-XSC57 .1u-16VY-04-X
FB21

MLB-160808-0120A-N2
FB21
MLB-160808-0120A-N2
2 1
SC40
22u-6.3V-08-X
SC40
22u-6.3V-08-X
SC43 .1u-16VY-04-XSC43 .1u-16VY-04-X
SL3
MLB-160808-0120A-N2
SL3
MLB-160808-0120A-N2
SR18 340-1-04-XSR18 340-1-04-X
SC29
.1u-16VY-04-X
SC29
.1u-16VY-04-X
SC32 .1u-16VY-04-XSC32 .1u-16VY-04-X
21
SC44 10u-10V-08-XSC44 10u-10V-08-X
SC33 .1u-16VY-04-XSC33 .1u-16VY-04-X
2 1
SC89
22u-6.3V-08-X
SC89
22u-6.3V-08-X
1 2
ER53 249-1-04ER53 249-1-04
1 2

ER43 10.7K-1-04ER43 10.7K-1-04
SC41 .1u-16VY-04-XSC41 .1u-16VY-04-X
SC56 .1u-16VY-04-XSC56 .1u-16VY-04-X
SC5
.1u-16VY-04-X
SC5
.1u-16VY-04-X
SC39 .1u-16VY-04-XSC39 .1u-16VY-04-X
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
VCC3PLL2
VCC3DAC1
VCC3PLL1
VCC3DAC2
VCC3PLL3
VPAR
VLAD10
VLAD11

VLAD13
VLAD9
VLAD14
VLAD12
VLAD15
FPD10
FPD7
FPD8
FPD9
RSET
VCC3PLL1
VCC3DAC1
VCC3PLL2
VCC3DAC2
GUI_CK14
VLAD8
VCC3PLL3
FPD6
RED
BLUE
GREEN
VSYNC
HSYNC
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3

+1.5V_NB
VTT_CPU
VLAD919
VLAD1019
VLAD1119
VLAD1219
VLAD1319
VLAD1419
VLAD1519
VLAD819
VPAR19
RED24
GREEN24
BLUE24
HSYNC24
VSYNC24
-INTA17,22
GUI_CK145
SPCLK2 24
SPDAT2 24
-AGPBZ 19
Title
Size Document Number Rev
Date: Sheet
of
1.0
<OrgAddr1>
Custom
12
29Thursday, June 15, 2006

NB4 (VGA)
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0
<OrgAddr1>
Custom
12
29Thursday, June 15, 2006
NB4 (VGA)
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0
<OrgAddr1>
Custom
12
29Thursday, June 15, 2006
NB4 (VGA)
P4M890T-M
Elitegroup Computer Systems
FD4 1: 24bit 0:2 x 12 bit DVI interface
FD5 Dedicated DVI port configuration 0:TMDS 1:TV-encoder
FD6 Dedicated DVI port 0:Disable 1:Enable

FD7 GFX clock select(VCK/LCDCK/ECK) 0:Refer internal PLL 1:From external
FD10 CPUCK/MCK clock select 0:From NB 1:From external
10/5/10
20/12/20/12/20/12/20
16bit(Ultra)
P4M890 P4M900
V-Link 8bit
16bit(Ultra)
VT8237R+
EMI
EMI
SC30 .1u-16VY-04-XSC30 .1u-16VY-04-X
2 1
SC92
5P-04-X
SC92
5P-04-X
SC28 .1u-16VY-04-XSC28 .1u-16VY-04-X
C223
1000P-04
C223
1000P-04
R193 4.7K-04R193 4.7K-04
SR3 4.7K-04-XSR3 4.7K-04-X
L16
MLB-160808-0120A-N2
L16
MLB-160808-0120A-N2
C218
1u-10V

C218
1u-10V
SR2 80.6-1-04-XSR2 80.6-1-04-X
SR8 22-04-XSR8 22-04-X
L18
MLB-160808-0120A-N2
L18
MLB-160808-0120A-N2
L17
MLB-160808-0120A-N2
L17
MLB-160808-0120A-N2
L20
MLB-160808-0120A-N2
L20
MLB-160808-0120A-N2
2 1
SC98
10P-04-X
SC98
10P-04-X
C214
1000P-04
C214
1000P-04
C222
1000P-04
C222
1000P-04
C210

1u-10V
C210
1u-10V
2 1
SC93
5P-04-X
SC93
5P-04-X
C219
1u-10V
C219
1u-10V
FP00
H11
FP01
D10
FP02
C11
FP03
C10
FP04
E10
FP05
G10
FP06
F11
FP07
C9
FP08
E8

FP09
B7
FP10
F9
FP11
C7
DVPDET
C6
DVP0VS
A5
FPCLK0
B9
FPDEN0
D9
FPDET0
A9
FPHS0
E11
FPVS0
B10
SPCLK1
C8
SPCLK2
G13
SPD1
A7
SPD2
E13
VCCA33DAC1
A13

VCCA33DAC2
A12
VCCA33PLL1
A16
VCCA33PLL2
A15
VCCA33PLL3
A14
GNDAPLL
B16
GNDAPLL
B15
GNDAPLL
B14
GNDADAC
B13
GNDADAC
B12
AR
C14
AG
D14
AB
E14
HSYNC
E12
VSYNC
F12
DISPCLKO
H12

DISPCLKI
G12
ENBLT
A11
ENVDD
B11
BUSY#
AC35
RSET
C13
INTA#
H13
GPO0
B8
GPOUT
A6
XIN
D12
VCC33GFX
N15
VCC33GFX
N16
VCC33GFX
N17
GND
P21
GND
P22
GND
P35

GND
U18
GND
U19
GND
U20
GND
U21
GND
U22
GND
U23
GND
U31
GND
U33
GND
V2
GND
V5
GND
V7
GND
V14
GND
V15
GND
V16
GND
V17

GND
V18
GND
V19
GND
V20
GND
V22
GND
V21
GND
V23
GND
V30
GND
V35
GND
W2
GND
W5
GND
W7
GND
W14
GND
W15
GND
W16
GND
W17

GND
W18
GND
W19
GND
W20
GND
W21
GND
W22
GND
W23
GND
Y2
GND
R5
GND
R6
GND
R7
GND
R14
GND
R15
GND
R16
GND
R17
GND
R18

GND
R19
GND
R20
GND
R21
GND
R23
GND
R30
GND
R31
GND
T2
GND
T4
GND
T5
GND
T7
GND
T14
GND
T15
GND
T16
GND
T17
GND
T18

GND
T19
GND
T20
GND
T21
GND
T22
GND
T23
GND
T34
GND
T36
GND
U2
GND
U5
GND
U7
GND
U14
GND
U15
GND
U16
GND
U17
GND
R2

GND
R4
GND
P23
GND
R22
GND
P33
VD08
AM1
VD09
AM3
VD10
AT5
VD11
AM6
VD12
AL2
VD13
AL1
VD14
AN6
VD15
AT6
VPAR
AM4
GND
D13
GND
F13

GND
C12
P4M890
NB1D
P4M890
NB1D
2 1
SC91
5P-04-X
SC91
5P-04-X
VTT
T24
VTT
R24
VCC15
AE14
VCC15
AJ10
VCC15
AJ12
VCC15
AK10
VCC15
AK11
VCC15
AJ11
GND
AJ23
GND

AJ20
GND
AJ19
GND
AG36
GND
AG33
GND
AG31
GND
AG30
GND
AG5
GND
AG4
GND
AG2
GND
Y5
GND
Y6
GND
Y7
GND
Y14
GND
Y15
GND
Y16
GND

Y17
GND
Y18
GND
Y19
GND
Y20
GND
Y21
GND
Y22
GND
Y23
GND
Y30
GND
Y32
GND
Y34
GND
AA2
GND
AA4
GND
AA5
GND
AA7
GND
AA14
GND

AA15
GND
AA16
GND
AA17
GND
AA18
GND
AA19
GND
AA20
GND
AA21
GND
AA22
GND
AA23
GND
AA31
GND
AA33
GND
AA35
GND
AB2
GND
AB4
GND
AB5
GND

AB7
GND
AB14
GND
AB15
GND
AB16
GND
AB17
GND
AB18
GND
AB19
GND
AB20
GND
AB22
GND
AB21
GND
AC2
GND
AC5
GND
AC6
GND
AC7
GND
AC14
GND

AC15
GND
AC16
GND
AC17
GND
AC18
GND
AC19
GND
AC20
GND
AC21
GND
AC22
GND
AC23
GND
AD2
GND
AD5
GND
AD32
GND
AE2
GND
AE5
GND
AE32
GND

AE34
GND
AF2
GND
AF3
GND
AF5
GND
AB23
VCC15
AJ13
VCC15
AJ14
VCC15
AK9
VCC15
AK12
VCC15
AK13
VCC15
AK15
VCC15
AL8
VCC15
AL9
VCC15
AL10
VCC15
AL11
VCC15

AL12
VCC15
AL14
VCC15
AM7
VCC15
AM8
VCC15
AM9
VCC15
AM10
VCC15
AM11
GND
AG3
GND
Y36
VTT
N22
VTT
N23
VTT
N24
VTT
P24
VTT
M17
VTT
M18
VTT

M19
VTT
N18
VTT
N19
VTT
N20
VTT
N21
GND
AJ33
GND
AK17
GND
AK18
GND
AK22
GND
AK32
VTT
U24
VTT
V24
VTT
W24
VTT
Y24
VCC15
AM12
VCC15

AM13
GND
AN19
GND
AN17
GND
AN13
GND
AN12
GND
AM36
GND
AL33
GND
AL24
GND
AL22
GND
AL19
GND
AL17
GND
AL16
GND
AL15
GND
AK36
GND
AN35
GND

AP2
GND
AP16
GND
AP22
GND
AP24
GND
AR16
GND
AR23
GND
AR35
GND
AT4
GND
AT17
GND
AT20
GND
AT22
GND
AT23
GND
AT11
GND
AT14
VCC15
AN8
VCC15

AN9
VCC15
AN10
VCC15
AN11
VCC15
AP8
VCC15
AP9
VCC15
AP10
VCC15
AP11
VCC15
AR7
VCC15
AR8
VCC15
AR9
VCC15
AR10
VCC15
AT7
VCC15
AT8
VCC15
AT9
VCC15
AT10
GND

AL3
GND
AL7
GND
AM2
GND
AP3
GND
AP6
GND
AR2
GND
AR6
VCC15
AN7
VCC15
AP7
VCC15
AE16
VCC15
AE18
VCC15
AE20
VCC15
AE21
VCC15
AE22
NB1E
P4M890
NB1E

P4M890
C213
1000P-04
C213
1000P-04
C216
1u-10V
C216
1u-10V
SR1 4.7K-04-X-OSR1 4.7K-04-X-O
R194 4.7K-04-OR194 4.7K-04-O
L15
MLB-160808-0120A-N2
L15
MLB-160808-0120A-N2
C209
1u-10V
C209
1u-10V
2 1
SC97
10P-04-X
SC97
10P-04-X
R196 4.7K-04R196 4.7K-04
C221
1000P-04
C221
1000P-04
5

5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
MA0
MA2
MA4
MA3
MA5
MA1
MA6
MA10
MA9
MA8
MA7
MA12
MA13
MA11
MVREF_DIM
-DQM0
-DQM1

-DQM2
-DQM3
-DQM4
-DQM5
-DQM6
-DQM7
MD46
MD33
MD55
MD47
MD63
MD53
MD57
MD37
MD20
MD35
MD9
MD32
MD23
MD36
MD56
MD52
MD27
MD22
MD13
MD14
MD25
MD39
MD44
MD21

MD49
MD2
MD50
MD34
MD51
MD15
MD5
MD3
MD38
MD48
MD28
MD18
MD0
MD29
MD8
MD19
MD1
MD59
MD16
MD42
MD30
MD4
MD12
MD24
MD26
MD45
MD54
MD31
MD41
MD62

MD43
MD40
MD6
MD7
MD11
MD61
MD10
MD17
MD60
MD58
MVREF_DIMVDDSPD
V_DIMM
VCC3
V_DIMM
MA[0:13]10,14,15
BA010,14,15
BA110,14,15
BA210,14,15
-CS010,15
-CS110,15
-DQM[0:7]10,14
-SWE10,14,15
-SCAS10,14,15
-SRAS10,14,15
CKE010,15
CKE110,15
DQS_010,14
DQSX010,14
DQS_110,14
DQSX110,14

DQS_210,14
DQSX210,14
DQS_310,14
DQSX310,14
DQS_410,14
DQSX410,14
DQS_510,14
DQSX510,14
DQS_610,14
DQSX610,14
DQS_710,14
DQSX710,14
D2CLK0+5
D2CLK0-5
D2CLK1+5
D2CLK1-5
D2CLK2+5
D2CLK2-5
ODT010,15
ODT110,15
SMBDT5,14,16,18
SMBCK5,14,16,18
RESET_DDR14
MD[0:63] 10,14
MVREF_DIM14
VDDSPD14
Title
Size Document Number Rev
Date: Sheet
of

1.0

Custom
13
29Thursday, June 15, 2006
DDRII Slot1
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
13
29Thursday, June 15, 2006
DDRII Slot1
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
13
29Thursday, June 15, 2006
DDRII Slot1

P4M890T-M
Elitegroup Computer Systems
Slave address
0 0 0
10/15
NB location issue
5/10 (DG:10/15)
25/7/5/7/25
15/10/15/10/15(DG)
001010
VID[4:0]:125
010011
001110
001001
010001
0.975
0.8875
VCORE
0.8625
0.850
0.9375
0.9625
010010
010000
0.8375
0.9875
0.925
0.950
000111
001000

No CPU
001100
010100
001101
001111
0.9125
0.875
001011
1.000
000110
0.900
11111X
1.0125
111000
000011
111100
110111
000001
1.175
1.0875
1.0625
1.050
1.1375
1.1625
000010
000000
1.0375
1.1875
1.125
1.150

110101
110110
1.025
111010
000100
111011
111101
1.1125
1.075
111001
1.200
110100
1.100
000101
1.2125
101000
VID[4:0]:125
110001
101100
100111
101111
1.375
1.2875
VCORE
1.2625
1.250
1.3375
1.3625
110000
101110

1.2375
1.3875
1.325
1.350
100101
100110
1.225
101010
110010
101011
101101
1.3125
1.275
101001
1.400
100100
1.300
110011
1.4125
011000
100001
011100
010111
011111
1.575
1.4875
1.4625
1.450
1.5375
1.5625

100000
011110
1.4375
1.5875
1.525
1.550
010101
010110
1.425
011010
100010
011011
011101
1.5125
1.475
011001
1.600
1.500
100011
12.5mV12.5mV
B to 1.0(4/10)
C304
1000P-04
C304
1000P-04
C302
1u-10V
C302
1u-10V
ER55

75-1-04
ER55
75-1-04
ER56
75-1-04
ER56
75-1-04
R198 4.7K-04R198 4.7K-04
A0
188
A1
183
A2
63
A3
182
A4
61
A5
60
A6
180
A7
58
A8
179
A9
177
A10/AP
70

D0
3
D1
4
D2
9
D3
10
D4
122
D5
123
D6
128
D7
129
D8
12
D9
13
D10
21
D11
22
D12
131
D13
132
D14
140

D15
141
D16
24
D17
25
D18
30
D19
31
D20
143
D21
144
D22
149
D23
150
D24
33
D25
34
D26
39
D27
40
D28
152
D29
153

D30
158
D31
159
D32
80
D33
81
D34
86
D35
87
D36
199
D37
200
D38
205
D39
206
D40
89
D41
90
D42
95
D43
96
D44
208

D45
209
D46
214
D47
215
D48
98
D49
99
D50
107
D51
108
D52
217
D53
218
D54
226
D55
227
D56
110
D57
111
D58
116
D59
117

D60
229
D61
230
D62
235
D63
236
CB0
42
CB1
43
CB2
48
CB3
49
CB4
161
CB5
162
CB6
167
CB7
168
WE
73
A11
57
A12
176

A13
196
BA0
71
BA1
190
CAS
74
RAS
192
VDDQ
51
VDDQ
56
VDDQ
62
VDDQ
72
VDDQ
75
VDDQ
78
VDDQ
170
VDDQ
175
VDDQ
181
VDDQ
191

VDDQ
194
VDD
53
VDD
59
VDD
64
VDD
67
VDD
69
VDD
172
VDD
178
VDD
184
BA2/A16
54
CS0
193
CS1
76
DQM0/DQS9
125
DQM1/DQS10
134
DQM2/DQS11
146

DQM3/DQS12
155
DQM4/DQS13
202
DQM5/DQS14
211
DQM6/DQS15
223
DQM7/DQS16
232
DQM8/DQS17
164
CKE0
52
CKE1
171
CK0
185
CK0
186
CK1
137
CK1
138
CK2
221
CK2
220
DQS0
7

DQS1
16
DQS2
28
DQS3
37
DQS4
84
DQS5
93
DQS6
105
DQS7
114
DQS8
46
SDA
119
SCL
120
SA0
239
SA1
240
SA2
101
VDDSPD
238
VREF
1

ODT1
77
ODT0
195
GND
2
GND
5
GND
8
GND
11
GND
14
GND
17
GND
20
GND
23
GND
26
GND
29
GND
32
GND
35
GND
38

GND
41
GND
44
GND
47
GND
50
GND
65
GND
66
GND
79
GND
82
GND
85
GND
91
GND
94
GND
100
GND
103
GND
106
GND
109

GND
112
GND
115
GND
118
GND
121
GND
124
GND
127
GND
130
GND
136
GND
139
GND
142
GND
145
GND
148
GND
151
GND
154
GND
157

GND
160
GND
163
GND
169
GND
198
GND
201
GND
204
GND
207
GND
210
GND
213
GND
216
A14
174
A15
173
DQS0
6
DQS2
27
DQS3
36

DQS4
83
DQS5
92
DQS6
104
DQS7
113
DQS8
45
DQS1
15
GND
219
GND
222
GND
225
GND
228
GND
231
GND
234
GND
237
NC/ERR_OUT
55
NC
19

NC/DQS9
126
NC/DQS10
135
NC/DQS11
147
NC/DQS12
156
NC/DQS13
203
NC/DQS14
212
NC/DQS15
224
NC/DQS16
233
NC/DQS17
165
GND
88
GND
97
GND
133
GND
166
NC/PAR_IN
68
RESET
18

NC/TEST
102
VDD
187
VDD
189
VDD
197
DDRII1
DDR2 DIMM 240PIN
DDRII1
DDR2 DIMM 240PIN
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
MA0
MA2
MA4
MA3

MA5
MA1
MA6
MA10
MA9
MA8
MA7
MA12
MA13
MA11
MVREF_DIM
MD46
MD33
MD55
MD47
MD63
MD53
MD57
MD37
MD20
MD35
MD9
MD32
MD23
MD36
MD56
MD52
MD27
MD22
MD13

MD14
MD25
MD39
MD44
MD21
MD49
MD2
MD50
MD34
MD51
MD15
MD5
MD3
MD38
MD48
MD28
MD18
MD0
MD29
MD8
MD19
MD1
MD59
MD16
MD42
MD30
MD4
MD12
MD24
MD26

MD45
MD54
MD31
MD41
MD62
MD43
MD40
MD6
MD7
MD11
MD61
MD10
MD17
MD60
-DQM4
-DQM5
-DQM6
-DQM7
-DQM0
-DQM1
-DQM2
-DQM3
MD58
V_DIMM
VCC3
V_DIMM
MA[0:13]10,13,15
BA010,13,15
BA110,13,15
BA210,13,15

-CS210,15
-CS310,15
-DQM[0:7]10,13
-SWE10,13,15
CKE210,15
CKE310,15
-SCAS10,13,15
-SRAS10,13,15
D2CLK4+5
D2CLK4-5
D2CLK5+5
D2CLK5-5
D2CLK3+5
D2CLK3-5
DQS_110,13
DQSX110,13
DQS_210,13
DQSX210,13
DQS_310,13
DQSX310,13
DQS_410,13
DQSX410,13
DQS_510,13
DQSX510,13
DQS_610,13
DQSX610,13
DQS_710,13
DQSX710,13
DQS_010,13
DQSX010,13

ODT310,15
ODT210,15
SMBDT5,13,16,18
SMBCK5,13,16,18
RESET_DDR13
MD[0:63] 10,13
MVREF_DIM13
VDDSPD13
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
14
29Thursday, June 15, 2006
DDRII SLOT2
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
14
29Thursday, June 15, 2006
DDRII SLOT2

P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
14
29Thursday, June 15, 2006
DDRII SLOT2
P4M890T-M
Elitegroup Computer Systems
Slave address
0 0 1
DDR2 DIMM 240PIN
10/15
NB location issue
5/10 (DG:10/15)
25/7/5/7/25
15/10/15/10/15(DG)
B to 1.0(4/10)
R403 4.7K-04R403 4.7K-04
A0
188
A1
183
A2
63

A3
182
A4
61
A5
60
A6
180
A7
58
A8
179
A9
177
A10/AP
70
D0
3
D1
4
D2
9
D3
10
D4
122
D5
123
D6
128

D7
129
D8
12
D9
13
D10
21
D11
22
D12
131
D13
132
D14
140
D15
141
D16
24
D17
25
D18
30
D19
31
D20
143
D21
144

D22
149
D23
150
D24
33
D25
34
D26
39
D27
40
D28
152
D29
153
D30
158
D31
159
D32
80
D33
81
D34
86
D35
87
D36
199

D37
200
D38
205
D39
206
D40
89
D41
90
D42
95
D43
96
D44
208
D45
209
D46
214
D47
215
D48
98
D49
99
D50
107
D51
108

D52
217
D53
218
D54
226
D55
227
D56
110
D57
111
D58
116
D59
117
D60
229
D61
230
D62
235
D63
236
CB0
42
CB1
43
CB2
48

CB3
49
CB4
161
CB5
162
CB6
167
CB7
168
WE
73
A11
57
A12
176
A13
196
BA0
71
BA1
190
CAS
74
RAS
192
VDDQ
51
VDDQ
56

VDDQ
62
VDDQ
72
VDDQ
75
VDDQ
78
VDDQ
170
VDDQ
175
VDDQ
181
VDDQ
191
VDDQ
194
VDD
53
VDD
59
VDD
64
VDD
67
VDD
69
VDD
172

VDD
178
VDD
184
BA2/A16
54
CS0
193
CS1
76
DQM0/DQS9
125
DQM1/DQS10
134
DQM2/DQS11
146
DQM3/DQS12
155
DQM4/DQS13
202
DQM5/DQS14
211
DQM6/DQS15
223
DQM7/DQS16
232
DQM8/DQS17
164
CKE0
52

CKE1
171
CK0
185
CK0
186
CK1
137
CK1
138
CK2
221
CK2
220
DQS0
7
DQS1
16
DQS2
28
DQS3
37
DQS4
84
DQS5
93
DQS6
105
DQS7
114

DQS8
46
SDA
119
SCL
120
SA0
239
SA1
240
SA2
101
VDDSPD
238
VREF
1
ODT1
77
ODT0
195
GND
2
GND
5
GND
8
GND
11
GND
14

GND
17
GND
20
GND
23
GND
26
GND
29
GND
32
GND
35
GND
38
GND
41
GND
44
GND
47
GND
50
GND
65
GND
66
GND
79

GND
82
GND
85
GND
91
GND
94
GND
100
GND
103
GND
106
GND
109
GND
112
GND
115
GND
118
GND
121
GND
124
GND
127
GND
130

GND
136
GND
139
GND
142
GND
145
GND
148
GND
151
GND
154
GND
157
GND
160
GND
163
GND
169
GND
198
GND
201
GND
204
GND
207

GND
210
GND
213
GND
216
A14
174
A15
173
DQS0
6
DQS2
27
DQS3
36
DQS4
83
DQS5
92
DQS6
104
DQS7
113
DQS8
45
DQS1
15
GND
219

GND
222
GND
225
GND
228
GND
231
GND
234
GND
237
NC/ERR_OUT
55
NC
19
NC/DQS9
126
NC/DQS10
135
NC/DQS11
147
NC/DQS12
156
NC/DQS13
203
NC/DQS14
212
NC/DQS15
224

NC/DQS16
233
NC/DQS17
165
GND
88
GND
97
GND
133
GND
166
NC/PAR_IN
68
RESET
18
NC/TEST
102
VDD
187
VDD
189
VDD
197
DDRII2DDRII2
5
5
4
4
3

3
2
2
1
1
D D
C C
B B
A A
ODT1
-CS1
CKE0
MA10
MA1
MA2
MA3
MA4
-SRAS
MA0
MA7
ODT2
-CS2
CKE2
CKE1
MA11
CKE3
MA8
-SWE
MA13
MA12

ODT3
MA5
MA[0:13]
ODT0
-CS0
-CS3
MA9
-SCAS
MA6
BA0
BA1
BA2
V_DIMM
V_DIMM
DDRVTT
V_DIMM
DDRVTT
V_DIMM
-CS210,14
-CS310,14
CKE010,13
CKE110,13
CKE210,14
CKE310,14
-SRAS10,13,14
-SCAS10,13,14
-SWE10,13,14
-CS010,13
ODT010,13
MA[0:13]10,13,14

ODT110,13
ODT210,14
ODT310,14
-CS110,13
BA010,13,14
BA110,13,14
BA210,13,14
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
15
29Thursday, June 15, 2006
DDR Terminator
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
15
29Thursday, June 15, 2006
DDR Terminator
P4M890T-M

Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
15
29Thursday, June 15, 2006
DDR Terminator
P4M890T-M
Elitegroup Computer Systems
VIA demo board:33 ohm
B to 1.0(4/10)
A to B(2/10)
B to 1.0(4/10)
B to 1.0(4/10)
1
3
5
7
2
4
6
8
RN41 47-8P4R-12RN41 47-8P4R-12
21
C311 .1u-16VY-04-OC311 .1u-16VY-04-O
21

C341 .1u-16VY-04-OC341 .1u-16VY-04-O
21
C344 .1u-16VY-04C344 .1u-16VY-04
21
C359 .1u-16VY-04-OC359 .1u-16VY-04-O
21
C336 .1u-16VY-04C336 .1u-16VY-04
1 2
R533 47-04R533 47-04
21
C450 .1u-16VY-04C450 .1u-16VY-04
21
C343 .1u-16VY-04C343 .1u-16VY-04
21
C312 .1u-16VY-04C312 .1u-16VY-04
21
C350 .1u-16VY-04C350 .1u-16VY-04
21
C342 .1u-16VY-04C342 .1u-16VY-04
21
C309 .1u-16VY-04C309 .1u-16VY-04
21
C320 .1u-16VY-04C320 .1u-16VY-04
21
C363 .1u-16VY-04-OC363 .1u-16VY-04-O
21
C319 .1u-16VY-04C319 .1u-16VY-04
21
C453 .1u-16VY-04C453 .1u-16VY-04
21

C321 .1u-16VY-04-OC321 .1u-16VY-04-O
21
C322 .1u-16VY-04-OC322 .1u-16VY-04-O
1
3
5
7
2
4
6
8
RN45 47-8P4R-12RN45 47-8P4R-12
1
3
5
7
2
4
6
8
RN39 47-8P4R-12RN39 47-8P4R-12
21
C400 .1u-16VY-04-OC400 .1u-16VY-04-O
21
C346 .1u-16VY-04C346 .1u-16VY-04
21
C451 .1u-16VY-04-OC451 .1u-16VY-04-O
21
C308 .1u-16VY-04C308 .1u-16VY-04
21

C360 .1u-16VY-04-OC360 .1u-16VY-04-O
21
C325 .1u-16VY-04-OC325 .1u-16VY-04-O
21
C354 .1u-16VY-04C354 .1u-16VY-04
1 2
R536 47-04R536 47-04
1
3
5
7
2
4
6
8
RN43 47-8P4R-12RN43 47-8P4R-12
21
C335 .1u-16VY-04C335 .1u-16VY-04
21
C324 .1u-16VY-04-OC324 .1u-16VY-04-O
21
C323 .1u-16VY-04C323 .1u-16VY-04
1
3
5
7
2
4
6
8

RN42 47-8P4R-12RN42 47-8P4R-12
1
3
5
7
2
4
6
8
RN40 47-8P4R-12RN40 47-8P4R-12
1 2
R534 47-04R534 47-04
21
C332 .1u-16VY-04C332 .1u-16VY-04
21
C310 .1u-16VY-04-OC310 .1u-16VY-04-O
21
C318 .1u-16VY-04-OC318 .1u-16VY-04-O
21
C345 .1u-16VY-04C345 .1u-16VY-04
1
3
5
7
2
4
6
8
RN44 47-8P4R-12RN44 47-8P4R-12
21

C452 .1u-16VY-04C452 .1u-16VY-04
1 2
R535 47-04R535 47-04
21
C349 .1u-16VY-04C349 .1u-16VY-04
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
PE0TX_5+
PE0TX_5-
PE0TX_9+
PE0TX_9-
PE0TX_10+
PE0TX_2+
PE0TX_10-
PE0TX_2-
-PE0PRT2
-PE0PRT2
PE0TX_6+

PE0TX_6-
PE0TX_0+
PE0TX_0-
PE0TX_11+
PE0TX_11-
PE0TX_12+
PE0TX_3+
PE0TX_12-
PE0TX_3-
PE0TX_13+
PE0TX_13-
PE0TX_7+
PE0TX_7-
PE0TX_4-
PE0TX_4+
PE0TX_14+
PE0TX_14-
PE0TX_15+
PE0TX_15-
PE0TX_8+
-PEWAKE
PE0TX_8-
PE0TX_1+
PE0TX_1-
-PE0PRT2
-PE0PRT2 -PE0PRT2
-PE1PRT2
-PE1PRT2
PE1TX_0+
PE1TX_0-

-AC97_RST
SYNC
SDOUT
SMB_A012
SMB_A012
SMBDTSMBCK
BIT_CLK
SDIN1
SDIN0
-PRI_DN
+12V+12V
VCC3VCC3
3VSB
+12V
VCC3 3VSB
VCC3
VCC3
+12V
+12V
VCC33VSB
VCC3 3VSB
-12V
VCC3
+12V
3VSB
VCC5
5VSB
VCC3
3VSB
-PEWAKE11,18 -PCI_RST2 21

SMBDT5,13,14,18
PE0TX0-11
PE0TX0+11
PE0RX0+ 11
PE0RX0- 11
PE0RX1+ 11
PE0RX1- 11
PE0RX2+ 11
PE0RX2- 11
PE0RX3+ 11
PE0RX3- 11
PE0RX4+ 11
PE0RX4- 11
PE0RX5+ 11
PE0RX5- 11
PE0RX6+ 11
PE0RX6- 11
PE0RX7+ 11
PE0RX7- 11
PE0RX8+ 11
PE0RX8- 11
PE0RX9+ 11
PE0RX9- 11
PE0RX10+ 11
PE0RX10- 11
PE0RX11+ 11
PE0RX11- 11
PE0RX14+ 11
PE0RX12+ 11
PE0RX13+ 11

PE0RX13- 11
PE0RX15+ 11
PE0RX14- 11
PE0RX15- 11
PE0RX12- 11
SMBCK5,13,14,18
-PEWAKE11,18
SMBDT5,13,14,18
SMBCK5,13,14,18
-PCI_RST2 21
PE0TX1-11
PE0TX1+11
PE0TX2-11
PE0TX2+11
PE0TX3-11
PE0TX3+11
PE0TX4-11
PE0TX4+11
PE0TX5-11
PE0TX5+11
PE0TX6-11
PE0TX6+11
PE0TX7-11
PE0TX7+11
PE0TX8-11
PE0TX8+11
PE0TX9-11
PE0TX9+11
PE0TX10-11
PE0TX10+11

PE0TX13-11
PE0TX13+11
PE0TX11-11
PE0TX11+11
PE0TX12-11
PE0TX12+11
PE0TX14-11
PE0TX14+11
PE0TX15-11
PE0TX15+11
PE1TX0-11
PE1TX0+11
PE_CLK2+ 5
PE1RX0+ 11
PE1RX0- 11
PE_CLK2- 5
PE_CLK1+ 5
PE_CLK1- 5
CONFIG211
SMBCK5,13,14,18 SMBDT 5,13,14,18
SDIN1 18
BIT_CLK18,26
SDIN0 18,26
SYNC18,26
SDOUT18,26
-AC97_RST 18,26
Title
Size Document Number Rev
Date: Sheet
of

1.0

Custom
16
29Thursday, June 15, 2006
PCI Express Slot X16, X1, CNR
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
16
29Thursday, June 15, 2006
PCI Express Slot X16, X1, CNR
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
16
29Thursday, June 15, 2006
PCI Express Slot X16, X1, CNR

P4M890T-M
Elitegroup Computer Systems
1.Add-in card presence detect pin.
For hot plug add-in card.(power off
when you remove or nsert)
PLACE THESE CAP
CLOSE TO CONNECTOR
2.
JTAG Test Acess Port and Boundary Scan
Architecture.
PRSNT
PCI_Express_X16
+12V:5.5Amp
PCI_Express_X1
+3.3V: 3Amp
The system board designer determines the pull-up voltage.
20/5/7/5/20
20/5/7/5/20
A to B(2/16)
21
C260 .1u-16VY-04C260 .1u-16VY-04
1 2
R191
10K-04
R191
10K-04
21
C269 .1u-16VY-04C269 .1u-16VY-04
2 1
C167

.1u-16VY-04
C167
.1u-16VY-04
1 2
R167 2.2K-04R167 2.2K-04
21
C267 .1u-16VY-04C267 .1u-16VY-04
1 2
R188 10K-04R188 10K-04
21
C175 .1u-16VY-04C175 .1u-16VY-04
2 1
C157
.1u-16VY-04
C157
.1u-16VY-04
1 2
R160 0-04-OR160 0-04-O
2 1
C145
.1u-16VY-04
C145
.1u-16VY-04
21
C187 .1u-16VY-04C187 .1u-16VY-04
21
C272 .1u-16VY-04C272 .1u-16VY-04
2 1
C127
.1u-16VY-04-O

C127
.1u-16VY-04-O
21
C271 .1u-16VY-04C271 .1u-16VY-04
21
C163 .1u-16VY-04C163 .1u-16VY-04
21
C279 .1u-16VY-04C279 .1u-16VY-04
2 1
C156
.1u-16VY-04-O
C156
.1u-16VY-04-O
21
C276 .1u-16VY-04C276 .1u-16VY-04
21
C166 .1u-16VY-04C166 .1u-16VY-04
21
C281 .1u-16VY-04C281 .1u-16VY-04
21
C280 .1u-16VY-04C280 .1u-16VY-04
2 1
C148
.1u-16VY-04
C148
.1u-16VY-04
21
C185 .1u-16VY-04C185 .1u-16VY-04
21
C194 .1u-16VY-04C194 .1u-16VY-04

21
C285 .1u-16VY-04C285 .1u-16VY-04
+12V
B1
+12V
B2
+12V
B3
GND
B4
SMCLK
B5
SMDAT
B6
GND
B7
+3.3
B8
JTAG1
B9
3.3VAUX
B10
WAKE#
B11
RSVD
B12
GND
B13
PETP0
B14

PETN0
B15
GND
B16
PRSNT2#
B17
GND
B18
PRSNT1#
A1
+12V
A2
+12V
A3
GND
A4
JTAG2
A5
JTAG3
A6
JTAG4
A7
JTAG5
A8
+3.3V
A9
+3.3V
A10
PERST#
A11

GND
A12
REFCLK+
A13
REFCLK-
A14
GND
A15
PERP0
A16
PERN0
A17
GND
A18
PETP1
B19
PETN1
B20
GND
B21
GND
B22
PETP2
B23
PETN2
B24
GND
B25
GND
B26

PETP3
B27
PETN3
B28
GND
B29
RSVD
B30
PRSNT2#-
B31
GND
B32
RSVD
A19
GND
A20
PERP1
A21
PERN1
A22
GND
A23
GND
A24
PERP2
A25
PERN2
A26
GND
A27

GND
A28
PERP3
A29
PERN3
A30
GND
A31
RSVD
A32
PETP4
B33
PETN4
B34
GND
B35
GND
B36
PETP5
B37
PETN5
B38
GND
B39
GND
B40
PETP6
B41
PETN6
B42

GND
B43
GND
B44
PETP7
B45
PETN7
B46
GND
B47
PRSNT2#_
B48
GND
B49
RSVD
A33
GND
A34
PERP4
A35
PERN4
A36
GND
A37
GND
A38
PERP5
A39
PERN5
A40

GND
A41
GND
A42
PERP6
A43
PERN6
A44
GND
A45
GND
A46
PERP7
A47
PERN7
A48
GND
A49
PETP8
B50
PETN8
B51
GND
B52
GND
B53
PETP9
B54
PETN9
B55

GND
B56
GND
B57
PETP10
B58
PETN10
B59
GND
B60
GND
B61
PETP11
B62
PETN11
B63
GND
B64
GND
B65
PETP12
B66
PETN12
B67
GND
B68
GND
B69
PETP13
B70

PETN13
B71
GND
B72
GND
B73
PETP14
B74
PETN14
B75
GND
B76
GND
B77
PETP15
B78
PETN15
B79
GND
B80
PRSNT2#!
B81
RSVD
B82
RSVD
A50
GND
A51
PERP8
A52

PERN8
A53
GND
A54
GND
A55
PERP9
A56
PERN9
A57
GND
A58
GND
A59
PERP10
A60
PERN10
A61
GND
A62
GND
A63
PERP11
A64
PERN11
A65
GND
A66
GND
A67

PERP12
A68
PERN12
A69
GND
A70
GND
A71
PERP13
A72
PERN13
A73
GND
A74
GND
A75
PERP14
A76
PERN14
A77
GND
A78
GND
A79
PERP15
A80
PERN15
A81
GND
A82

Mechanical Key
PCI_Express_x16
End of the x1 Connector
End of the x4 Connector
End of the x8 Connector
End of the x16 Connector
PCIEX16
SLOT-PCIEX16
Mechanical Key
PCI_Express_x16
End of the x1 Connector
End of the x4 Connector
End of the x8 Connector
End of the x16 Connector
PCIEX16
SLOT-PCIEX16
21
C201 .1u-16VY-04C201 .1u-16VY-04
21
C184 .1u-16VY-04C184 .1u-16VY-04
21
C205 .1u-16VY-04C205 .1u-16VY-04
21
C211 .1u-16VY-04C211 .1u-16VY-04
21
C188 .1u-16VY-04C188 .1u-16VY-04
2 1
C150
.1u-16VY-04
C150

.1u-16VY-04
21
C282 .1u-16VY-04C282 .1u-16VY-04
21
C200 .1u-16VY-04C200 .1u-16VY-04
21
C220 .1u-16VY-04C220 .1u-16VY-04
21
C240 .1u-16VY-04C240 .1u-16VY-04
21
C227 .1u-16VY-04C227 .1u-16VY-04
21
C204 .1u-16VY-04C204 .1u-16VY-04
21
C208 .1u-16VY-04C208 .1u-16VY-04
12
TC4
22U/25V-O
TC4
22U/25V-O
21
C215 .1u-16VY-04C215 .1u-16VY-04
21
C236 .1u-16VY-04C236 .1u-16VY-04
12
TC3
470u-10D8H9E
TC3
470u-10D8H9E
21

C225 .1u-16VY-04C225 .1u-16VY-04
12V_A
B1
12V_B
B2
12V_D
B3
GND1
B4
SMCLK
B5
SMDAT
B6
GND3
B7
3.3V_A
B8
JTAG1
B9
3.3VAUX
B10
WAKE#
B11
RSVD_A
B12
GND5
B13
HSOP0_H
B14
HSON0_L

B15
GND7
B16
PRSNT2#
B17
GND8
B18
PRSNT1*
A1
12V_C
A2
12V_E
A3
GND2
A4
JTAG2
A5
JTAG3
A6
JTAG4
A7
JTAG5
A8
3.3V_B
A9
3.3V_C
A10
PWRGD
A11
GND4

A12
REFCLK_+_H
A13
REFCLK_-_L
A14
GND6
A15
HSIP0_H
A16
HSIN0_L
A17
GND9
A18
NC1
1
NC2
2
________ KEY ________
PCIEX1
SLOT-PCIEX1
________ KEY ________
PCIEX1
SLOT-PCIEX1
21
C256 .1u-16VY-04C256 .1u-16VY-04
MII_MDC
A1
MII_CRS
A2
GND

A3
MII_RXDV
A4
MII_RXC
A5
GND
A6
MII_TXD2
A7
MII_TXD0
A8
GND
A9
RESERVED1
A10
MII_RXD1
A11
MII_RXD3
A12
USB+
A13
GND
A14
USB-
A15
+12V
A16
GND
A17
+3.3VDUAL

A18
+5VD
A19
GND
A20
EE_DIN
A21
EE_CS
A22
SMB_A1
A23
SMB_A2
A24
SMB_SDA
A25
AC97_RESET#
A26
RESERVED2
A27
AC97_SDATA_IN1
A28
AC97_SDATA_IN0
A29
GND
A30
MII_MDIO
B1
MII_COL
B2
MII_TXC

B3
GND
B4
MII_RXERR
B5
MII_TXD3
B6
GND
B7
MII_TXD1
B8
MII_TXEN
B9
GND
B10
MII_RXD2
B11
MII_RXD0
B12
GND
B13
RESERVED3
B14
+5VDUAL
B15
USB_OC#
B16
GND
B17
-12V

B18
+3.3VD
B19
GND
B20
EE_DOUT
B21
EE_SHCLK
B22
GND
B23
SMB_A0
B24
SMB_SCL
B25
PRIMARY_DN#
B26
GND
B27
AC97_SYNC
B28
AC97_SDATA_OUT
B29
AC97_BITCLK
B30
CNR1
CNR
CNR1
CNR
21

C178 .1u-16VY-04C178 .1u-16VY-04
2 1
C131
.1u-16VY-04
C131
.1u-16VY-04
2 1
C132
.1u-16VY-04
C132
.1u-16VY-04
21
C248 .1u-16VY-04C248 .1u-16VY-04
1 2
R178 2.2K-04R178 2.2K-04
21
C261 .1u-16VY-04C261 .1u-16VY-04
5
5
4
4
3
3
2
2
1
1
D D
C C
B B

A A
USBP1-
USBP5-
USBP0+
USBP7-
USBP3-
UDPWR
USBP7+
USBREXT
USBP3+
USBP4-
USBP0-
USBP2+
USBP1+
USBP5+
USBP4+
USBP6+
USBP2-
USBP6-
-REQ4
-PCI_RST
-GNT1
-REQ2
-GNT0
-GNT2
-REQ1
-REQ0
-REQ5
-REQ3
-REQ5

USBP4-
USBP2-
USBP4+
USBP5-
USBP5+
USBP1+
USBP0+
USBP0-
USBP3+
USBP1-
USBP6-
USBP6+
USBP7-
USBP7+
USB_CLK48
AD1
AD6
AD4
AD5
AD3
AD2
AD0
AD11
AD8
AD10
AD9
AD13
AD7
AD14
AD12

AD15
AD17
AD18
AD20
AD19
AD22
AD16
AD21
AD23
AD25
AD27
AD24
AD29
AD26
AD30
AD28
AD31
C_-BE2
C_-BE0
C_-BE1
C_-BE3
-REQ4
UDPWR
-INTE
-GNT1
-GNT3
-GNT4
-TBL
-GNT4
-TBL

-GNT3
-REQ1
-GNT2
-GNT0
USBP2+
USBP3-
-REQ0
-REQ2
-REQ3
-INTE
-PCI_RST
-INTF
-INTG
-INTG
-INTF
-INTH
3VSB
3VSB
VCC3
VCC3
3VSB_USB
VCC3
VCC3
VCC3
VCC3
2.5VSB_1.5VSB
SB2.5_1.5
SB2.5_1.5
SB2.5_1.5
AD[31:0]22

C_-BE[3:0]22
-FRAME22
-DEVSEL22
-IRDY22
-TRDY22
-STOP22
-SERR22
PAR22
-PERR22
-PCI_RST11,19,21
-INTA12,22
-INTB22
-INTC22
-INTD22
-REQ022
-REQ122
-GNT022
-GNT122
USBP0+ 23
USBP0- 23
USBP1+ 23
USBP1- 23
USBP2+ 23
USBP2- 23
USBP3+ 23
USBP3- 23
USBP4+ 23
USBP4- 23
USBP5+ 23
USBP5- 23

USBP6+ 23
USBP6- 23
USBP7+ 23
USBP7- 23
USB_CLK48 5
KCLK 23
KDATA 23
MCLK 23
MDATA 23
-INTH11
-TBL19
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
17
29Thursday, June 15, 2006
SB (PCI_USB)
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom

17
29Thursday, June 15, 2006
SB (PCI_USB)
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
17
29Thursday, June 15, 2006
SB (PCI_USB)
P4M890T-M
Elitegroup Computer Systems
GPO7
Co-layout VT8237A
External 15K
pull down
VT8237R+ VT8237A/8237S
Required
Remove(Internal
pull down)
For someone LAN card can't resume from S3.
20/7.5/7.5/7.5/20
ALL:5/5/5
As -INTE,F,G,H
or GPIO12~15 at

same time.
VT8237R+/8237S VT8237A
USBREXT 5.62K-1% 6.04K-1%
VT8237R+ VT8237A
-INTH R264(LO) R286(HI)
AP383A
B to 1.0(5/30)
VRDSLP
For VT8237S
B to 1.0(5/30)
Co-layout VT8237S
3 4
RN23B 4.7K-8P4R-12RN23B 4.7K-8P4R-12
21
.1u-16VY-04-X-OSC102 .1u-16VY-04-X-OSC102
1 2
RN20A 4.7K-8P4R-12RN20A 4.7K-8P4R-12
FB22 FB120FB22 FB120
7 8
RN22D 15K-8P4R-12RN22D 15K-8P4R-12
2 1
.1u-16VY-04-X
SC71
.1u-16VY-04-X
SC71
5 6
RN18C 4.7K-8P4R-12RN18C 4.7K-8P4R-12
21
.1u-16VY-04-XSC69 .1u-16VY-04-XSC69
1 2

RN22A 15K-8P4R-12RN22A 15K-8P4R-12
1 2
RN19A 15K-8P4R-12RN19A 15K-8P4R-12
1 2
R10 10K-04-OR10 10K-04-O
1 2
R267
4.7K-04
R267
4.7K-04
3 4
RN19B 15K-8P4R-12RN19B 15K-8P4R-12
1 2
R320 4.7K-04R320 4.7K-04
SFB6 MLB-160808-0120A-N2-XSFB6 MLB-160808-0120A-N2-X
1 2
RN18A 4.7K-8P4R-12RN18A 4.7K-8P4R-12
2 1
.1u-16VY-04-X
SC72
.1u-16VY-04-X
SC72
1 2
R289 4.7K-04-OR289 4.7K-04-O
FB23 FB120-OFB23 FB120-O
21
SC74 .1u-16VY-04-XSC74 .1u-16VY-04-X
7 8
RN18D 4.7K-8P4R-12RN18D 4.7K-8P4R-12
3 4

RN17B 15K-8P4R-12RN17B 15K-8P4R-12
AD00
G2
AD01
J4
AD02
J3
AD03
H3
AD04
F1
AD05
G1
AD06
H4
AD07
F2
AD08
E1
AD09
G3
AD10
E3
AD11
D1
AD12
G4
AD13
D2
AD14

D3
AD15
F3
AD16
K3
AD17
L3
AD18
K2
AD19
K1
AD20
M4
AD21
L2
AD22
N4
AD23
L1
AD24
M2
AD25
M1
AD26
P4
AD27
N3
AD28
N2
AD29

N1
AD30
P1
AD31
P2
CBE0
E2
CBE1
C1
CBE2
L4
CBE3
M3
FRAME
J1
DEVSEL
H2
IRDY
J2
TRDY
H1
STOP
K4
SERR
C2
PAR
F4
USBP0+
E20
USBP0-

D20
USBP1+
A20
USBP1-
B20
GND
E8
GND
F25
GND
H23
INTA
A4
INTB
B4
INTC
B5
INTD
C4
REQ0
A5
REQ1
B6
REQ2
C5
REQ3
D5
REQ4
P3
GNT0

A6
GNT1
D6
GNT2
C6
GNT3
E5
GNT4
R4
USBP2+
E18
USBP2-
D18
USBP3+
A18
USBP3-
B18
USBP4+
D16
USBP4-
E16
USBP5+
A16
USBP5-
B16
USBOC3
C25
USBOC5
A24
USBOC0

C26
USBOC1
D24
USBOC2
B26
KBCK/A20G
W3
KBDT/KBRC
V1
MSCK/IRQ1
W1
MSDT/IRQ12
W2
VCC33-1
H9
VCC33-2
H10
VCC33-4
H12
VCC33-5
J8
VCC33-6
K8
VCC33-7
L8
VCC33-8
M8
VCC33-9
N8
VCC33-10

P8
VCC33-11
R8
VCC33-12
R19
GND
J21
PERR
C3
REQ5/GPI7
R3
GNT5/GPO7
R2
PCIRST
R1
VCC33-13
T8
VCC33-14
T19
VCC33-16
U19
VCC33-17
V8
VCC33-18
V19
USBVCC4
D22
USBVCC5
E22
USBVCC6

F22
USBVCC7
J13
USBVCC8
J14
USBVCC9
J15
USBVCC10
J16
USBCLK
E23
USBREXT
B25
GND
J25
GND
B2
USBGND3
A17
USBGND4
A19
USBGND5
A21
USBGND6
B13
USBGND7
B15
USBGND8
B17
USBGND9

B19
USBGND10
B21
USBGND11
C13
USBGND12
C14
USBGND13
C15
USBGND14
C16
USBGND15
C17
USBGND16
C18
USBGND17
C19
USBGND18
C20
USBGND19
C21
USBGND20
D13
USBGND21
D15
USBGND22
D17
USBGND23
D19
USBGND24

D21
USBGND25
E13
USBGND26
E15
USBOC4
B24
VSUSUSB
C24
VCCUPLL1
A23
VCCUPLL2
B23
GNDUPLL1
D23
GNDUPLL2
C23
USBVCC1
A22
USBVCC2
B22
USBVCC3
C22
USBVCC11
J17
USBGND27
E17
USBGND28
E19
USBGND29

E21
USBGND2
A15
USBGND1
A13
INTE/GPI12/GPO12
D4
INTF/GPI13/GPO13
E4
INTG/GPI14/GPO14
A3
INTH/GPI15/GPO15
B3
NC,USBP6+
D14
NC,USBP6-
E14
NC,USBP7+
A14
NC,USBP7-
B14
NC,USBOC6
A26
NC,USBOC7
A25
NC,UDPWR/GPI9
D26
NC,UDPEN/GPO9
D25
VCC33-15

U8
USBVCC12
J18
VCC33-3
H11
VCC33-19
V21
VCC33-20
W9
VCC33-21
W10
VCC33-22
W11
VCC33-23
W17
VCC33-24
W18
VCC33-25
W19
VCC33-26
W21
VCC33-27
Y21
USBGND30
H13
USBGND32
H15
USBGND33
H16
USBGND35

H18
USBGND31
H14
USBGND34
H17
GND
A1
GND
A2
GND
B1
VCC33-28
W8
SB1A
VT8237R+CD
SB1A
VT8237R+CD
L21
MLB-160808-0120A-N2
L21
MLB-160808-0120A-N2
1 2
RN21A 15K-8P4R-12RN21A 15K-8P4R-12
2 1
EC27
22u-25SE
EC27
22u-25SE
5 6
RN19C 15K-8P4R-12RN19C 15K-8P4R-12

3 4
RN20B 4.7K-8P4R-12RN20B 4.7K-8P4R-12
2 1
10u-10V-08-X
SC65
10u-10V-08-X
SC65
1 2
R286 8.2K-04-OR286 8.2K-04-O
7 8
RN19D 15K-8P4R-12RN19D 15K-8P4R-12
1 2
SR22 4.7K-04-XSR22 4.7K-04-X
7 8
RN20D 4.7K-8P4R-12RN20D 4.7K-8P4R-12
1 2
R264 8.2K-04R264 8.2K-04
5 6
RN20C 4.7K-8P4R-12RN20C 4.7K-8P4R-12
3 4
RN22B 15K-8P4R-12RN22B 15K-8P4R-12
5 6
RN17C 15K-8P4R-12RN17C 15K-8P4R-12
1 2
SR33 4.7K-04-XSR33 4.7K-04-X
21
SC86 .1u-16VY-04-XSC86 .1u-16VY-04-X
1 2
RN17A 15K-8P4R-12RN17A 15K-8P4R-12
3 4

RN21B 15K-8P4R-12RN21B 15K-8P4R-12
1 2
SR21 4.7K-04-XSR21 4.7K-04-X
3 4
RN18B 4.7K-8P4R-12RN18B 4.7K-8P4R-12
5 6
RN21C 15K-8P4R-12RN21C 15K-8P4R-12
21
SC80 .1u-16VY-04-XSC80 .1u-16VY-04-X
21
10P-04-X-OSC67 10P-04-X-OSC67
7 8
RN23D 4.7K-8P4R-12RN23D 4.7K-8P4R-12
2 1
10u-10V-08-X
SC64
10u-10V-08-X
SC64
7 8
RN17D 15K-8P4R-12RN17D 15K-8P4R-12
1 2
RN23A 4.7K-8P4R-12RN23A 4.7K-8P4R-12
FB24 FB120FB24 FB120
21
SC70 .1u-16VY-04-XSC70 .1u-16VY-04-X
5 6
RN22C 15K-8P4R-12RN22C 15K-8P4R-12
1 2
R261 5.62K-1-04R261 5.62K-1-04
5 6

RN23C 4.7K-8P4R-12RN23C 4.7K-8P4R-12
7 8
RN21D 15K-8P4R-12RN21D 15K-8P4R-12
21
.1u-16VY-04-XSC101 .1u-16VY-04-XSC101
21
SC76 .1u-16VY-04-XSC76 .1u-16VY-04-X
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
SD_D0
SD_D1
SD_D2
SD_D3
SD_D4
SD_D5
SD_D6
SD_D7
SD_D8

SD_D9
SD_D10
SD_D11
SD_D12
SD_D13
SD_D14
SD_D15
-SD_CS3
-SD_CS1
-SD_DACK
SD_DREQ
-SD_IOR
S_IORDY
-SD_IOW
SD_A1
SD_A2
SD_A0
IRQ_15
PEPMESCI
INTRUDER
SB_OSC
SPKR
SUS_CLK
-SMBALT
SDIN3
SDIN2
XO_SATA
GPIOC
GPIOB
GPIOA

GPIOD
XI_SATA
SERIRQ
-PME
GPO27
GPO26
-SUSST
-PWR_BTN
SMBDT
-EXTSMI
-SUSC
GPI0
-BATLOW
-RING
SMBCK
-SUSB
-PCISTP
SDIN0
SDIN1
TEST
SREXT
-PWROK_NB
PD_D0
PD_D1
PD_D2
PD_D3
PD_D4
PD_D5
PD_D6
PD_D7

PD_D8
PD_D9
PD_D10
PD_D11
PD_D12
PD_D13
PD_D14
PD_D15
-PD_CS3
-PD_CS1
PD_DREQ
-PD_IOR
-PD_DACK
-PD_IOW
P_IORDY
PD_A1
PD_A2
PD_A0
IRQ_14
STXP1
STXN1
SRXN1
SRXP1
STXP2
STXN2
SRXN2
SRXP2
S_TXP1
S_TXN1
S_RXN1

S_RXP1
S_TXP2
S_TXN2
S_RXN2
S_RXP2
S_TXP1
S_RXP1
S_RXN1
S_TXN1
S_RXP2
S_TXP2
S_TXN2
S_RXN2
SMBCK
SERIRQ
SMBDT
SB_OSC
XO_SATA
XI_SATA
GPI1
-LID
TEST
-PCISTP
-SMBALT
-EXTSMI
-SUSST
SUS_CLK
CPUMISS
-RING
-PME

-WP_ROM
-SUSC
GPO0
SDD12
SDD10
SDD8
SDD9
-SDIOR
SDD15
SDD13
SDD11
SDD14
-PDCS3
PDA0
-SDCS3
-SDCS1
PD_D9
-SD_DACK
PD_D6
PD_D8
SD_A0
-SD_IOW
SD_D9
-SD_IOR
SD_D8
SD_D12
SD_D10
-SD_CS3
SD_A2
-SD_CS1

IRQ_15
-PD_CS3
PD_A2
PD_A0
PD_A1
P_IORDY
PD_DREQ
-PD_DACK
PDD6
PDA2
PDA1
PDDREQ
-PDDACK
SDA0
-SDIOW
SDA2
IRQ15
SDD3
SDD7
SDD0
SDD5
SDDREQ
SDD6
SIORDY
SDD4
SDD1
SDA1
-PDCS1 -PD_CS1
S_IORDY
SD_DREQ

SD_D5
SD_D0
SD_D1
SD_A1
SD_D14
SD_D4
SD_D3
SD_D6
SD_D7
SD_D11
SD_D13
SD_D15
PDD8
PDD9
-SDDACK
SDIN2
SDIN3
GPO0
-PD_DACK
PD_A2
GPO26
GPO27
PD_A1
-PWROK_NB
SDIN1
PD_D7PDD7
IRQ_14IRQ14
PD_D5PDD5
PD_D10PDD10
PD_D12PDD12

PDD11 PD_D11
PDD3 PD_D3
PDD4 PD_D4
-PD_IOW-PDIOW
-PDIOR -PD_IOR
PD_D15PDD15
PD_D0PDD0
SDD2 SD_D2
PDD2 PD_D2
PDD13 PD_D13
PD_D1PDD1
PDD14 PD_D14
EEDI
-BATLOW
-PD_CS3
GPIOA
GPIOB
GPIOD
GPIOC
SPKR
ACSDOUT
ACSYNC
-PD_CS1
PD_A0
CPUMISS
-SUSA
-PEWAKE
BIT_CLK
PEPMESCI
PEHPSCI

SYNC
SDOUT
ACSYNC
ACSDOUT
-ACRST -PEWAKE
-SUSB
-PWR_BTN
PIORDY
-THRMTRIP
SDIN0
GPI1
-PEWAKE
GPI1
-THRMTRIP
3VSB
VCC3
SATA2.5_3.3
VCC3
3VSB
VCC3
VBAT
VBAT
VCC3
VCC3
VCC3
3VSB
VCC3
VCC3
VCC3
VCC3

VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
3VSB
3VSB
3VSB
3VSB
3VSB
SB2.5_1.5
SB2.5_1.5
VCC3
SATA2.5_1.5
2.5VSB_1.5VSB
SB2.5_1.5
SB2.5_1.5
SB2.5_1.5
PDD[15:0]23
SDD[15:0]23
-SDDACK23
IRQ1423
IRQ1523
-PDIOW23
-PDIOR23
-PDCS323
PIORDY23
PDDREQ23

-PDDACK23
-PDCS123
SIORDY23
SDDREQ23
-SDIOR23
-SDIOW23
-SDCS123
-SDCS323
BIT_CLK 16,26
SDIN0 16,26
SYNC 16,26
SDOUT 16,26
-AC97_RST 16,26
-PME 21,22
-RING 25
-SUSST 11
-PWR_BTN 25
-PWROK_NB 11
-WP_ROM 19
SMBCK 5,13,14,16
SMBDT 5,13,14,16
-SUSB 7,25
-SUSC 8,25
SERIRQ 21
SPKR 25
SB_OSC 5
EEDI19
SDA223
SDA123
SDA023

PDA023
PDA123
PDA223
PEHPSCI11,19
PEPMESCI 11
CPUMISS 3
-PEWAKE 11,16
SDIN1 16
-THRMTRIP3
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
18
29Thursday, June 15, 2006
SB (IDE, GPIO, AC-LINK)
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
18
29Thursday, June 15, 2006

SB (IDE, GPIO, AC-LINK)
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
18
29Thursday, June 15, 2006
SB (IDE, GPIO, AC-LINK)
P4M890T-M
Elitegroup Computer Systems
PLACE THESE RESISTORS CLOSE TO
EEDI: 1 for enable shadow EEPROM in MAC.
Default 16P-06
0
1
Use EXT LAN EEPROM
Disable
EEDI
Enable
*
(Set Low for BIOS control this feature)
GPO5
0
1
GTL pullup

Enable
GPIOD
Disable
*
VKCOMP for Vlink
1
0
Pull-high is 0.9V
-PD_CS3
Pull-down is 0.75V
*
0
1
CPU Freq strap
Enable
SPKR
Disable
*
ACSDOUT
Enable
AUTO reboot
1
0
*
Disable
ACSYNC
Enable
FHW command
1
0

*
Disable
-PD_CS1
0
SATA mode
1
External SATA PHY
Unused
Co-layout VT8237A
Y5
8237R+
-PEWAKE
Pin
NC
8237A
Y4
U23
GPI18
GPI19
-PEPMESCI
-PEHPSCI
SREXT4.7K-1
8237R+ 8237A
6.19K-1
8237R+ 8237A/8237S
N/A
1:Disable
master/slave mode for add external PHY
master/master mode for internal PHY only
*

-PD_DACK
CPU ration/freq is locked, don't need this feature.
If can't boot, it will auto reset.
ALL:10/5/10
20/5/7/5/20
10
GPIOA
*
100MHz
133MHz
00
GPIOC
1
1
0 8 Level
GPIOB
1 Level
IOQ Depth
*
0
1
200MHz
Auto Mode
Host Clock
1
GPI18
1
0 Auto
PD_A0
Manual

*
VT8237R+/VT8237A
PEPMESCI connect to GPI18
PEHPSCI connect to GPI19
at 4X mode
Compensation
Vlink Auto
-PEWAKE R354
8237R+
R355
8237A/S
THRMTRIP#(VT8237A/8237S)
master/master
master/slave
-PEWAKE
8237R+ 8237A
GPI1(AC2) -WAKE(Y5)
PEPMESCI
PEHPSCI
GPI18 GPI18
GPI19 GPI19
-THRMTRIP GPI1(AC2)NA
(Internal pull 22)
IDE damping
resisters
VT8237R+ VT8237A
Required change to 0 ohm
B to 1.0(4.24)
8237S
10.7K-1

B to 1.0(5/30)
B to 1.0(5/30)
B to 1.0(5/30)
B to 1.0(5/30)
-PD_CS1
0
SATA Stagger Spin Up
1
*
Enable
Disable
VT8237S
B to 1.0(5/30)
B to 1.0(6/6)
<= VT8237S only
B to 1.0(5/30)
B to 1.0(6/15)
1 2
SR28
249-1-04-X-O
SR28
249-1-04-X-O
5 6
RN25C 22-8P4R-12RN25C 22-8P4R-12
5 6
RN26C 10K-8P4R-12RN26C 10K-8P4R-12
1 2
SR23 10K-04-XSR23 10K-04-X
3 4
RN31B 22-8P4R-12RN31B 22-8P4R-12

21
SC75 .1u-16VY-04-XSC75 .1u-16VY-04-X
7 8
RN30D 22-8P4R-12RN30D 22-8P4R-12
2 1
C330
15P-04
C330
15P-04
5 6
RN28C 10K-8P4R-12RN28C 10K-8P4R-12
1 2
R464 0-04-OR464 0-04-O
3 4
RN32B 22-8P4R-12RN32B 22-8P4R-12
21
C375 .01u-16V-04C375 .01u-16V-04
1 2
R336 22-04R336 22-04
7 8
RN37D 22-8P4R-12RN37D 22-8P4R-12
1 2
RN30A 22-8P4R-12RN30A 22-8P4R-12
1 2
SFB8
MLB-160808-0120A-N2-X
SFB8
MLB-160808-0120A-N2-X
1 2
SR34 4.7K-04-XSR34 4.7K-04-X

GND
1
A+
2
A-
3
GND
4
B-
5
B+
6
GND
7
HOLE1
8
HOLE2
9
SATA2
CONN-SATA-7P2R
SATA2
CONN-SATA-7P2R
1 2
RN36A 22-8P4R-12RN36A 22-8P4R-12
1 2
R358 2.2K-04-OR358 2.2K-04-O
1 2
RN24A 22-8P4R-12RN24A 22-8P4R-12
1 2
R389 4.7K-04R389 4.7K-04

1 2
R362 2.2K-04R362 2.2K-04
1 2
RN28A 10K-8P4R-12RN28A 10K-8P4R-12
3 4
RN24B 22-8P4R-12RN24B 22-8P4R-12
5 6
RN24C 22-8P4R-12RN24C 22-8P4R-12
3 4
RN33B 22-8P4R-12RN33B 22-8P4R-12
1 2
R323 22-04R323 22-04
1 2
RN31A 22-8P4R-12RN31A 22-8P4R-12
1 2
RN37A 22-8P4R-12RN37A 22-8P4R-12
PDD00
AA22
PDD01
Y24
PDD02
AA26
PDD03
AA25
PDD04
AB26
PDD05
AC26
PDD06
AC23

PDD07
AD25
PDD08
AD26
PDD09
AC24
PDD10
AC25
PDD11
AB24
PDD12
AB23
PDD13
AA24
PDD14
Y26
PDD15
AA23
PDA0,PDA0*
W23
PDA1,PDA1*
V25
PDA2,PDA2*
W24
PDDRQ
Y23
PDDACK,PDDACK*
V24
PDIOR
W26

PDIOW
Y25
PDRDY
Y22
PDCS1,PDCS1*
V22
PDCS3,PDCS3*
V23
ACBITCLK
T1
ACSDIN0
U3
ACSDIN1
V2
ACSDIN2/GPI20/GPO20/PCS0
U1
ACSDIN3/GPI21/GPO21/PCS1/SLPBTN
V3
ACSYNC,ACSYNC*
T2
ACSDOUT,ACSDOUT*
U2
ACRST
T3
IRQ14
AD24
IRQ15
AE26
SDD00
AC20

SDD01
AB20
SDD02
AC21
SDD03
AE18
SDD04
AF18
SDD05
AD18
SDD06
AD19
SDD07
AF19
SDD08
AE20
SDD09
AF20
SDD10
AD20
SDD11
AE21
SDD12
AF21
SDD13
AD21
SDD14
AD22
SDD15
AF22

SDDRQ
AD17
SDDACK
AD23
SDIOR
AF23
SDIOW
AE23
SDRDY
AF17
SDCS1/SDCS1*
AF25
SDCS3/SDCS3*
AF26
SDA0/SDA0*
AF24
SDA1/SDA1*
AC22
SDA2/SDA2*
AE24
PWRBTN
AD2
RING/GPI03
Y2
EXTSMI/GPI02
AA1
PME
W4
LID/GPI04
AC1

BATLOW/GPI05
V4
SUSST1/GPO03
Y3
SUSCLK/GPO04
AB3
SUSA/GPO1,GPO02
AA2
SUSB/GPO2
AD3
SUSC
AF2
SMBALRT
AB1
SMBCK1
AC4
SMBDT1
AB2
GPI01
AC2
GPO00
AA3
GPI00
AE2
Strap_VD1*,GPIOA*/PCREQA*
AE5
Strap_VD0*,GPIOC*/PCGNTA*
AF5
Strap_VD3*,GPIOD*/PCGNTB*
AC6

Strap_VD2*,GPIOB*/PCREQB*
AD5
PCKRUN
AB7
CPUSTP/GPO05
AC7
PCISTP/GPO06*
AD6
VSUS33-1
AA4
VSUS33-2
AB4
VSUS33-3
AB5
VSUS33-4
AB6
VCC25-1
J9
VCC25-2
J10
VCC25-3
J11
NC,GNDATS11
AF14
GND
L13
GND
L14
TEST
AE9

PWROK
AF1
GND
L15
VCC25-5
K9
VCC25-6
L9
VCC25-4
J12
VCC25-7
L18
VCC25-8
M9
NC,GNDA120
AB14
NC,GNDATS1
AC14
NC,GNDATS2
AD12
NC,GNDATS3
AD13
NC,GNDATS4
AD14
NC,GNDATS5
AD15
NC,GNDATS6
AD16
NC,GNDATS7
AE12

NC,GNDATS8
AE14
NC,GNDATS9
AE16
NC,GNDATS10
AF12
GND
L16
GND
M11
NC,VCCAS2
AC11
NC,VCCAS1
AC17
NC,STXP1
AB13
NC,STXN1
AC13
NC,SRXP2
AE15
NC,SRXN2
AF15
NC,STXP2
AB15
NC,STXN2
AC15
NC,GNDATS12
AF16
GND
L11

GND
L12
VSUS25-1
T4
VSUS25-2
U4
SERIRQ
AD9
SPKR/SPKR*
AF8
OSC
AB8
SMBCK2/GPI27/GPO27
AC3
SMBDT2/GPI26/GPO26
AD1
INTRUDER/GPI16
AE1
AOLGPI/THRM/GPI18
Y4
TPO
AF9
CPUMISS/GPI17
Y1
NC,GPO01
AE3
NC,SRXP1
AE13
NC,SRXN1
AF13

NC,VCCAO
AC10
NC,GNDAO
AB10
NC,VCCA33
AE11
NC,GNDA33
AF11
NC,SREXT
AD11
Strap_AUTO*,SXO
AE10
KBCS/KBCS*,SXI
AF10
NC,SVREF
AC19
NC,SCOMPP
AB21
NC,VCCAS4
AB11
NC,VCCAS3
AB17
NC,VDDATS-1
W12
NC,VDDATS-2
W13
NC,VDDATS-3
W14
NC,VDDATS-4
W15

NC,VDDATS-5
W16
VCC25-9
M18
VCC25-10
N9
VCC25-11
N18
VCC25-12
P9
VCC25-13
P18
VCC25-14
R9
VCC25-15
R18
VCC25-16
T9
VCC25-17
T18
VCC25-18
U9
VCC25-19
U18
VCC25-20
V9
VCC25-21
V10
VCC25-22
V11

VCC25-23
V12
VCC25-24
V13
VCC25-25
V14
VCC25-26
V15
VCC25-27
V16
VCC25-28
V17
VCC25-29
V18
NC,GNDAS1
AC16
NC,GNDAS2
AC12
NC,GNDAS3
AB16
NC,GNDAS4
AB12
GND
M12
GND
M13
GND
M14
GND
M15

GND
M16
GND
N11
GND
N12
GND
N13
GND
N14
GND
N15
GND
N16
GND
F6
GND
F7
GND
J5
GND
K5
GND
P5
GND
R5
GND
W5
GND
V5

GND
K18
NC,NC, WAKE
Y5
NC,SATAR50COMP
AA11
SB1B
VT8237R+CD
SB1B
VT8237R+CD
7 8
RN34D 22-8P4R-12RN34D 22-8P4R-12
5 6
RN32C 22-8P4R-12RN32C 22-8P4R-12
3 4
RN29B 22-8P4R-12RN29B 22-8P4R-12
1 2
RN33A 22-8P4R-12RN33A 22-8P4R-12
5 6
RN37C 22-8P4R-12RN37C 22-8P4R-12
1 2
SR35 4.7K-04-XSR35 4.7K-04-X
2 1
SC85
.1u-16VY-04-X
SC85
.1u-16VY-04-X
1 2
R344 2.2K-04R344 2.2K-04
1 2

R322 4.7K-04R322 4.7K-04
1 2
SFB5 FB-120-XSFB5 FB-120-X
12
3
X4
X-25M-30m20KTSD
X4
X-25M-30m20KTSD
1 2
R379 4.7K-04R379 4.7K-04
7 8
RN24D 22-8P4R-12RN24D 22-8P4R-12
1 2
SR39 4.7K-04-XSR39 4.7K-04-X
1 2
R355 0-04-OR355 0-04-O
3 4
RN26B 10K-8P4R-12RN26B 10K-8P4R-12
1 2
R321 4.7K-04-OR321 4.7K-04-O
3 4
RN37B 22-8P4R-12RN37B 22-8P4R-12
1 2
RN38A 22-8P4R-12RN38A 22-8P4R-12
1 2
R384 2.2K-04-OR384 2.2K-04-O
5 6
RN38C 22-8P4R-12RN38C 22-8P4R-12
1 2

RN35A 22-8P4R-12RN35A 22-8P4R-12
1 2
R372
1M-04
R372
1M-04
7 8
RN36D 22-8P4R-12RN36D 22-8P4R-12
1 2
R391 22-04R391 22-04
21
.1u-16VY-04-XSC90 .1u-16VY-04-XSC90
21
C380 .01u-16V-04C380 .01u-16V-04
3 4
RN36B 22-8P4R-12RN36B 22-8P4R-12
1 2
R345 2.2K-04-OR345 2.2K-04-O
1 2
R369 10K-04R369 10K-04
1 2
RN27A 22-8P4R-12RN27A 22-8P4R-12
1 2
R370 1K-04R370 1K-04
7 8
RN35D 22-8P4R-12RN35D 22-8P4R-12
5 6
RN36C 22-8P4R-12RN36C 22-8P4R-12
1 2
R342 4.7K-04R342 4.7K-04

1 2
R373 1M-04R373 1M-04
1 2
R375 2.2K-04R375 2.2K-04
1 2
R461
0-04
R461
0-04
5 6
RN27C 22-8P4R-12RN27C 22-8P4R-12
1 2
R463 0-04-OR463 0-04-O
1 2
R385 2.2K-04R385 2.2K-04
1 2
R367 10K-04R367 10K-04
1 2
R387 2.2K-04R387 2.2K-04
3 4
RN34B 22-8P4R-12RN34B 22-8P4R-12
3 4
RN35B 22-8P4R-12RN35B 22-8P4R-12
7 8
RN32D 22-8P4R-12RN32D 22-8P4R-12
1 2
R360 2.2K-04R360 2.2K-04
2 1
C328
15P-04

C328
15P-04
1 2
R376 2.2K-04-OR376 2.2K-04-O
1 2
R350 2.2K-04-OR350 2.2K-04-O
21
C390 1200PC390 1200P
21
SC88 .1u-16VY-04-XSC88 .1u-16VY-04-X
1 2
R386 2.2K-04-OR386 2.2K-04-O
21
.1u-16VY-04C313 .1u-16VY-04C313
5 6
RN30C 22-8P4R-12RN30C 22-8P4R-12
21
SC82 .1u-16VY-04-XSC82 .1u-16VY-04-X
21
SC83 .1u-16VY-04-XSC83 .1u-16VY-04-X
5 6
RN33C 22-8P4R-12RN33C 22-8P4R-12
1 2
R335 2.2K-04R335 2.2K-04
1
TP10 TPTP10 TP
2 1
SC84
.1u-16VY-04-X
SC84

.1u-16VY-04-X
1 2
RN34A 22-8P4R-12RN34A 22-8P4R-12
7 8
RN28D 10K-8P4R-12RN28D 10K-8P4R-12
1 2
R354 0-04R354 0-04
1 2
R380 4.7K-04R380 4.7K-04
1 2
R363
10K-04
R363
10K-04
21
SC87 10P-04-X-OSC87 10P-04-X-O
7 8
RN25D 22-8P4R-12RN25D 22-8P4R-12
5 6
RN31C 22-8P4R-12RN31C 22-8P4R-12
1 2
R382 10K-04-OR382 10K-04-O
1 2
R343 4.7K-04R343 4.7K-04
1 2
RN29A 22-8P4R-12RN29A 22-8P4R-12
GND
1
A+
2

A-
3
GND
4
B-
5
B+
6
GND
7
HOLE1
8
HOLE2
9
SATA1
CONN-SATA-7P2R
SATA1
CONN-SATA-7P2R
1 2
R465
0-04
R465
0-04
1 2
SFB4
MLB-160808-0120A-N2-X
SFB4
MLB-160808-0120A-N2-X
1 2
R368 1K-04R368 1K-04

1 2
R357 10K-04R357 10K-04
1 2
R334 2.2K-04-OR334 2.2K-04-O
3 4
RN27B 22-8P4R-12RN27B 22-8P4R-12
3 4
RN38B 22-8P4R-12RN38B 22-8P4R-12
1 2
R359 2.2K-04R359 2.2K-04
3 4
RN25B 22-8P4R-12RN25B 22-8P4R-12
7 8
RN33D 22-8P4R-12RN33D 22-8P4R-12
1
TP11 TPTP11 TP
21
C377 .01u-16V-04C377 .01u-16V-04
21
SC81 .1u-16VY-04-XSC81 .1u-16VY-04-X
3 4
RN30B 22-8P4R-12RN30B 22-8P4R-12
1 2
SFB7
MLB-160808-0120A-N2-X-O
SFB7
MLB-160808-0120A-N2-X-O
3 4
RN28B 10K-8P4R-12RN28B 10K-8P4R-12
1 2

R366 4.7K-04R366 4.7K-04
21
C387 1200PC387 1200P
5 6
RN35C 22-8P4R-12RN35C 22-8P4R-12
1 2
R361 10K-04R361 10K-04
1 2
R338 4.7K-04R338 4.7K-04
1 2
R349 2.2K-04R349 2.2K-04
21
C391 1200PC391 1200P
1 2
L22
MLB-160808-0120A-N2
L22
MLB-160808-0120A-N2
7 8
RN27D 22-8P4R-12RN27D 22-8P4R-12
7 8
RN29D 22-8P4R-12RN29D 22-8P4R-12
1 2
R351 2.2K-04R351 2.2K-04
1 2
SR36 4.7K-04-XSR36 4.7K-04-X
1 2
R381
4.7K-04
R381

4.7K-04
1 2
RN25A 22-8P4R-12RN25A 22-8P4R-12
21
C374 .01u-16V-04C374 .01u-16V-04
21
SC77 .1u-16VY-04-XSC77 .1u-16VY-04-X
1 2
RN26A 10K-8P4R-12RN26A 10K-8P4R-12
1 2
R388 1K-04-OR388 1K-04-O
21
C386 1200PC386 1200P
1 2
R356 10K-04R356 10K-04
5 6
RN29C 22-8P4R-12RN29C 22-8P4R-12
5 6
RN34C 22-8P4R-12RN34C 22-8P4R-12
1 2
R258 4.7K-04-OR258 4.7K-04-O
1 2
R378 2.2K-04-OR378 2.2K-04-O
1 2
R396 22-04R396 22-04
7 8
RN38D 22-8P4R-12RN38D 22-8P4R-12
1 2
R337 22-04R337 22-04
7 8

RN26D 10K-8P4R-12RN26D 10K-8P4R-12
7 8
RN31D 22-8P4R-12RN31D 22-8P4R-12
1 2
R383 4.7K-04R383 4.7K-04
1 2
RN32A 22-8P4R-12RN32A 22-8P4R-12
1 2
R256 4.7K-04R256 4.7K-04
1 2
SR38 4.7K-04-X-OSR38 4.7K-04-X-O
1 2
R371 4.7K-04R371 4.7K-04
1 2
SR40 10K-04-XSR40 10K-04-X
1 2
R377 2.2K-04R377 2.2K-04
5
5
4
4
3
3
2
2
1
1
D D
C C
B B

A A
RTC_X1
RTC_X2
VPAR
EEDI
LAD3
LAD2
LAD0
LAD1
-LFRAME
VBAT
RAMVCC
VCLK_SB
PCLK_SB
-RSMRST
PWRGD_SB
VLREF_SB
-AGPBZ
VLREF_SB
VLAD6
VLAD4
VLAD5
VLAD0
VLAD7
VLAD1
VLAD2
VLAD3
TXEN
SBPLL
VLCOMP_SB

VCLK_SB
PCLK_SB
-P66DET
-S66DET
-S66DET
-GHI
PCLK_ROM
-P66DET
TXEN
EECS
EEDO
EESK
EECS
EESK
EEDI
EEDO
PCLK_ROM
-LFRAME
LAD3
-WP_ROM1
LAD1
LAD0
LAD2
-AGPBZ
GPO29
-LDRQ1
VBAT
-RSMRST
-WP_ROM1
-TBL

VLAD8
VLAD9
VLAD10
VLAD11
VLAD12
VLAD13
VLAD14
VLAD15
APICCLK
VPAR
APICCLK
-LDRQ1
MDIO
GPO29
-GHI
VBAT
3VSB
3VSB
VCC3
VCC25
VCC3
VCC3
VCC3
VCC3
3VSB
VCC3
SB2.5_1.5
VCC25
3VSB
3VSB

VCC3
2.5VSB_1.5VSB
SB2.5_1.5
SB2.5_1.5
VBE011
UPCMD11
DNCMD11
UPSTB11
-UPSTB11
DNSTB11
-DNSTB11
VCLK_SB5
-LFRAME21
-LDRQ21
PWRGD_SB25
CRS 20
COL 20
TXEN 20
TXD0 20
TXD1 20
TXD2 20
TXD3 20
TXCLK 20
RXER 20
RXCLK 20
RXDV 20
RXD0 20
RXD1 20
RXD2 20
RXD3 20

MDCK 20
MDIO 20
-PHYRST 20
EEDI 18
-FERR 3
-A20M 3
-IGNNE 3
-CPUINIT 3
INTR 3
NMI_SB 3
-SMI 3
-STPCLK 3
-SLP 3,9
-P66DET 23
-SATA_LED 23
-AGPBZ 12
PCLK_SB 5
PCLK_ROM5
-PCI_RST11,17,21
-TBL 17
-WP_ROM 18
PEHPSCI 11,18
-PHYPWRDN 20
VPAR12
LAD321
LAD221
LAD121
LAD021
VLAD011
VLAD111

VLAD211
VLAD311
VLAD411
VLAD511
VLAD611
VLAD711
VLAD812
VLAD912
VLAD1012
VLAD1112
VLAD1212
VLAD1312
VLAD1412
VLAD1512
MEMVADJ0 8
MEMVADJ1 8
-S66DET 23
GPO29 21
Title
Size Document Number Rev
Date: Sheet
of
1.0
<OrgAddr1>
Custom
19
29Thursday, June 15, 2006
SB (VLINK, LPC, MII)
P4M890T-M
Elitegroup Computer Systems

Title
Size Document Number Rev
Date: Sheet
of
1.0
<OrgAddr1>
Custom
19
29Thursday, June 15, 2006
SB (VLINK, LPC, MII)
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0
<OrgAddr1>
Custom
19
29Thursday, June 15, 2006
SB (VLINK, LPC, MII)
P4M890T-M
Elitegroup Computer Systems
21
BAT54C
3
CLR_CMOS
NORMAL
CLEAR

CLEAR CMOS
2-3
1-2
*
4M LPC flash ROM
Strap
1-2
2-3
ENABLE
BIOS_WP
DISABLE
BIOS PROTECT
*
GPIO
Co-layout VT8237A
RTC Cap 10PF
8237R+
12PF
8237A
OD.(data sheet error:TTL)
10/5/10
PEHPSCI
option installSR27
8237R+ 8237A
AP339D/AP395
VT8237R+ VT8237A/8237S
SR25 412-1% 665-1%
VLREF_SB 0.3V 0.45V
B to 1.0(4/10)
for VRDSLP if don't use GPO29.

B to 1.0(4/10)
B to 1.0(5/30)
B to 1.0(5/30)
B to 1.0(5/30)
B to 1.0(6/6)
B to 1.0(6/14)
B to 1.0(6/14)
-GHI
SR46
8237R+/A 8237S
SR47
Mount NC
NC
-SPICS
B to 1.0(6/14)
Mount
SC66 .1u-16VY-04-XSC66 .1u-16VY-04-X
1 2
SR43 10K-04-XSR43 10K-04-X
2 1
C392
10u-10V-08
C392
10u-10V-08
1 2
R270 4.7K-04R270 4.7K-04
CS
1
SK
2

DI
3
DO
4
VCC
8
NC1
7
NC2
6
GND
5
EEP2
S-93CC46BD/-G
EEP2
S-93CC46BD/-G
1 2
R254 1.5K-04R254 1.5K-04
21
10P-04-OC393 10P-04-OC393
VDD
32
GND
16
LAD0
13
LAD1
14
LAD2
15

LAD3
17
A1
11
A0
12
RESET
2
OE/INIT
24
CLK
31
MODE
29
WE/LFRAM
23
DQ4
18
DQ5
19
DQ6
20
DQ7
21
A9/GPI3
3
A8/GPI2
4
A7/GPI1
5

A6/GPI0
6
A5/WP
7
A4/TBL
8
A3
9
A2
10
A10/GPI4
30
VDD
25
NC1
1
NC2
22
NC3
26
NC4
27
GND
28
ROM1
PLCC-32PBR
ROM1
PLCC-32PBR
12
EC37

100U-16V-O
EC37
100U-16V-O
1 2
SR47 4.7K-04-X-OSR47 4.7K-04-X-O
1 2
SR44 10K-04-XSR44 10K-04-X
21
1u-10VC314 1u-10VC314
2
1
3
CLR_CMOS
H3*1-R
CLR_CMOS
H3*1-R
2 1
.01u-16V-04
C317
.01u-16V-04
C317
12
SR25
412-1-04-X
SR25
412-1-04-X
SC79
.1u-16VY-04-X
SC79
.1u-16VY-04-X

12
R449
1K-04
R449
1K-04
12
R374 10K-04R374 10K-04
1 2
SR26 360-1-XSR26 360-1-X
1 2
R257
10K-04
R257
10K-04
12
SFB3 FB-120-XSFB3 FB-120-X
1
2
3
D19
BAT54C
D19
BAT54C
12
R462 4.7K-04-OR462 4.7K-04-O
1 2
SR46 4.7K-04-XSR46 4.7K-04-X
2 1
.1u-16VY-04
C385

.1u-16VY-04
C385
12
TC6
22u-25SE
TC6
22u-25SE
1 2
SR42
100-04-X
SR42
100-04-X
2 1
10P-04
C315
10P-04
C315
2 1
.1u-16VY-04-X
SC68
.1u-16VY-04-X
SC68
1 2
SR27
0-04-X
SR27
0-04-X
12
R390
4.7K-04

R390
4.7K-04
21
10P-04-X-OSC78 10P-04-X-OSC78
1 2
SR45 4.7K-04-XSR45 4.7K-04-X
12
SR24
3K-1-04-X
SR24
3K-1-04-X
1 2
R441
10K-04
R441
10K-04
2 1
10P-04
C316
10P-04
C316
1 2
SR29 1K-04-XSR29 1K-04-X
1 2
R439
4.7K-04
R439
4.7K-04
2
1

3
BIOS_WP
H3X1-O
BIOS_WP
H3X1-O
21
10P-04-X-OSC73 10P-04-X-OSC73
VAD00
H25
VAD01
G26
VAD02
K26
VAD03
J23
VAD04
F26
VAD05
G25
VAD06
K22
VAD07
K24
MCRS
A11
MCOL
B11
MTXD2
B9
MTXD1

B10
MTXD0
A10
MTXENA
C11
MTXCLK
C10
MTXD3
A9
MDCK
A7
MDIO
B7
MRXD3
C7
MRXD1
B8
MRXDV
D8
MRXCLK
C9
MRXERR
D10
MRXD2
A8
EECS
D11
EEDO
B12
EEDI,EEDI*

A12
EECK
C12
LANVCC
E7
PLLVCC
T22
PLLGND
U22
NC,VAD08
E24
NC,VAD09
G23
NC,VAD10
L26
NC,VAD11
L25
NC,VAD12
E26
NC,VAD13
E25
NC,VAD14
L24
NC,VAD15
M26
VLVREF
H22
UPCMD
K23
DNCMD

K25
UPSTB+
J26
UPSTB-
J24
DNSTB+
H26
DNSTB-
H24
VLCOMP
J22
LANGND
E6
MIIVCC4
E11
MIIVCC2
E9
MIIVCC3
E10
VBAT
AF4
VCLK
L22
MIIVCC1
D9
GND
P11
GND
P12
GND

P13
GND
P14
GND
P15
GND
P16
GND
R11
GND
R15
GND
R14
GND
R13
GND
R12
GND
R16
GND
R21
GND
T11
GND
T12
GND
T16
GND
T15
GND

T14
GND
T13
VCCVK18
M24
VCCVK4
N21
VCCVK5
N22
VCCVK6
N23
VCCVK7
N24
VCCVK8
N25
VCCVK9
N26
VCCVK10
P22
VCCVK11
P23
VCCVK12
P24
VCCVK13
P25
VCCVK14
P26
VCCVK15
M21
VCCVK16

M22
VCCVK17
M23
RTCX1
AE4
RTCX2
AF3
LREQ0
AE6
LFRM
AF6
MRXD0
C8
MIIVCC25-1
D12
MIIVCC25-2
E12
VCCVK3
L21
VCCVK2
K21
LAD0
AD8
LAD1
AF7
LAD2
AE7
LAD3
AD7
VBE

G24
VPAR
F24
NC,LREQ1
AE8
NC,PHYRST
D7
PWRGD
AC5
RSMRST
AD4
FERR
U24
A20M
U26
IGNNE
T24
INIT
R26
INTR
T25
NMI
T26
SMI
U25
STPCLK
R24
SLP
V26
GHI/GPI22/GPO22

R22
DPSLP/GPI23/GPO23
P21
PCICLK
R23
APICCLK,GPI19
U23
APICD0,GPIO10
R25
APICD1,GPIO11
T23
NC,VGATE/GPIO8
AC9
GPI28/GPO28,VIDSEL
AC8
VRDPSLP/GPI29/GPO29
AB9
AGPBZ/GPI06
AD10
VCCVK19
M25
VCCVK1
L23
VCCVK20
L19
VCCVK21
M19
VCCVK22
N19
VCCVK23

P19
GND
AA21
GND
AB19
GND
AB22
GND
AB25
GND
AC18
GND
AE17
GND
W22
GND
W25
GND
AE19
GND
AE22
GND
AE25
GND
AA9
GND
T21
GND
AA10
GND

AB18
GND
K19
NC1
F23
NC2
G22
NC,NC,PHYPWRDN
F8
SB1C
VT8237R+CD
SB1C
VT8237R+CD
1 2
43
X5
X-32.768K-20m12CY
X5
X-32.768K-20m12CY
PN
BT1
SK-CR2032
BT1
SK-CR2032
1 2
SR41 4.7K-04-XSR41 4.7K-04-X
1 2
SFB2
MLB-160808-0120A-N2-X
SFB2

MLB-160808-0120A-N2-X
1 2
R437
100-04
R437
100-04
12
R448
1K-04
R448
1K-04
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
RXDS-
TXDS-
TXDS+
RXDS+
MDIO

RXD0
RXCLK_1
TXCLK_1
MDCK
TXD0
RXER
RXD1
TXEN
RXD2
RXDV
TXD1
RXD3
LAN_X1
LAN_XO
TDCT
TXDS-
TXDS+
USB2-
USB2+
USB3-
USB3+
-ACT
-LINK
RXDS-
RXDS+
TXDS-
TXDS+
RXDS+
RXDS-
-ACT

-LINK
3VSB
3VSB
3VSB_LAN
3VSB
3VSB_LAN
3VSB
AUGND
GND2
USBVCC1
GND2GND2
GND2
3VSB
3VSB
3VSB
3VSB
AUGND
GND2
-PHYRST19
MDIO 19
MDCK 19
RXD1 19
RXD0 19
RXD2 19
RXD3 19
TXD1 19
TXD0 19
TXD3 19
TXD2 19
COL 19

CRS 19
RXDV 19
RXCLK 19
RXER 19
TXEN 19
TXCLK 19
-PHYPWRDN19
USB3- 23
USB3+ 23
USB2-23
USB2+23
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
20
29Thursday, June 15, 2006
LAN (VT6103L)
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom

20
29Thursday, June 15, 2006
LAN (VT6103L)
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
20
29Thursday, June 15, 2006
LAN (VT6103L)
P4M890T-M
Elitegroup Computer Systems
LED0
Default
LED1 LED2 LED3
SPEED DUPLEX
00
LINK/ACT COL
01
PWR/TXACT LINK/RXACT SPEED DUPLEX
SPEED 100 SPEED 10 ACT
DUPLEX
10
SPEED COLLINK/RXACTPWR/TXACT
11

*
For some hub
unstable.
24/6/9/6/24
Near IC
1
2
3
4
8
7
6
5
9
H2
TH
H2
TH
21
C104 .1u-16VY-04C104 .1u-16VY-04
2 1
.1u-16VY-04
C125
.1u-16VY-04
C125
1
2
3
4
8

7
6
5
9
H6
TH
H6
TH
2 1
.1u-16VY-04
C120
.1u-16VY-04
C120
12
ER23
6.49K-1-04
ER23
6.49K-1-04
1
2
3
4
8
7
6
5
9
H4
TH
H4

TH
2 1
C91
22P-04
C91
22P-04
12
3
X1
X-25M-30m20KTSD
X1
X-25M-30m20KTSD
1 2
R208
33-04
R208
33-04
1 2
R205
33-04
R205
33-04
12
34
56
78
RN10
10K-8P4R-12
RN10
10K-8P4R-12

1
2
3
4
8
7
6
5
9
H5
TH
H5
TH
2 1
C92
22P-04
C92
22P-04
2 1
.1u-16VY-04
C108
.1u-16VY-04
C108
R63
0-08-O
R63
0-08-O
12
R67
270-04

R67
270-04
2 1
.1u-16VY-04
C103
.1u-16VY-04
C103
2 1
C90
.1u-16VY-04
C90
.1u-16VY-04
1 2
R38 0-08R38 0-08
1 2
R90 49.9-1-04R90 49.9-1-04
12
R54
330-04
R54
330-04
P N
D8 CD4148WP-SD8 CD4148WP-S
12
R104 33-04R104 33-04
1 2
R92 49.9-1-04R92 49.9-1-04
1
2
3

4
8
7
6
5
9
H3
TH
H3
TH
2 1
.1u-16VY-04
C96
.1u-16VY-04
C96
12
R43
330-04
R43
330-04
P N
D7 CD4148WP-SD7 CD4148WP-S
21
C118 .1u-16VY-04C118 .1u-16VY-04
VDDRX
25
RX-
26
RX+
27

FXSD
28
GNDRX
29
GNDPLL
30
REXT
31
VDDPLL
32
GNDTXC
33
TX-
34
TX+
35
VDDTX
36
GNDTX
37
GNDOSC
38
XO
39
XI
40
VDDOSC
41
RST
42

MDIO
43
MDC
44
RXD3
45
RXD2
46
RXD1
47
RXD0
48
VDD1
1
GND1
2
RXDV
3
RXC
4
RXER
5
GNDC
6
VDDC
7
TXER
8
TXC
9

TXEN
10
TXD0
11
TXD1
12
TXD2
13
TXD3
14
COL
15
CRS
16
GND2
17
VDD2
18
INT
19
LED0
20
LED1
21
LED2
22
LED3
23
PD
24

VT6103L
LAN1
VT6103LS
VT6103L
LAN1
VT6103LS
R34
0-08
R34
0-08
L6
0-08
L6
0-08
2 1
.1u-16VY-04
C110
.1u-16VY-04
C110
1 2
R81 49.9-1-04R81 49.9-1-04
2 1
.1u-16VY-04
C87
.1u-16VY-04
C87
1
2
3
4

8
7
6
5
9
H1
TH
H1
TH
2 1
C70
.1u-16VY-04
C70
.1u-16VY-04
1 2
R101 49.9-1-04R101 49.9-1-04
2 1
.1u-16VY-04
C106
.1u-16VY-04
C106
VCC
1
-DATA0
2
+DATA0
3
GND
4
H_USB

G1
H_USB
G2
VCC
5
-DATA1
6
+DATA1
7
GND
8
H_USB
G3
H_USB
G4
TX1+
10
TX1-
11
TX2+
12
TX2-
13
TX3+
14
TX3-
15
TX4+
16
H_LAN

G5
H_LAN
G6
H_LAN
G7
H_LAN
G8
YLED
22
GLED
21
OLED
20
LEDGND
19
TX4-
17
DGND
18
PWR
9
USBLAN1
USB-DUAL-RJ45-T
USBLAN1
USB-DUAL-RJ45-T
1 2
R64 1.5K-04R64 1.5K-04
5
5
4

4
3
3
2
2
1
1
D D
C C
B B
A A
-WDATA
-WE
-DIR
-HEAD
-RDATA
-WP
-TRAK0
-DSKCHG
-INDEX
-DRVA
-MOB
-DRVB
-MOA
-STEP
-DENSEL
-DSKCHG
-TRAK0
-INDEX
-RDATA

-WP
-DRVA
-DENSEL
-DSKCHG
HM_VIN2FAN_TAC1
-CASE_OPEN
-WDATA
HM_VIN5
-DIR
-WP
-RDATA
-LDRQ
-TRAK0
-WE
-HEAD
-INDEX
-STEP
-MOA
HM_VIN0
HM_VIN1
-DRVB_1
-MOB
-LPT-STB
-LPT-ACK
-LPT-INIT
-LPT-ERR
-LPT-SLIN
-LPT-AFD
FAN_PWM1
FAN_TAC2

LAD1
-LFRAME
LAD2
A20_GATE
LAD0
-KB_RST
PCLK_SIO
SERIRQ
SIO_CLK48
HM_VIN0
HM_VIN1
HM_VIN2
HM_AGNDHM_VREF
HM_AGND
TMP_CPU
TMP_SYS
HM_VIN4
LAD3
TMP_CPU
HM_AGND
HM_VREF
TMP_SYS
-CASE_OPEN
HM_VIN4
FAN_PWM2
A20_GATE
-RST_IN
-RTSB
TXDA
-DTRA

-PCI_RST1
-RST_IN
-PCI_RST3
-PCI_RST2
LPT-D0
LPT-D6
LPT-D2
LPT-D3
LPT-D1
LPT-D7
LPT-D5
LPT-D4
SERIRQ
SIO_CLK48
PCLK_SIO
HM_VIN6
HM_VIN6
-RTSA
-DTRB
-KB_RST
-CTSA
-RIA
-DSRA
-DTRA
RXDA
-DCDA
TXDA
-RTSA
-DTRB
-RTSB

TXDB
IRRXIRTX
IRRX
IRTX
HM_VIN4 HM_AGND
HM_AGNDHM_VIN5
PSIN
ATXPG
CFG1
CFG2
CFG2
CFG1
PECI
-DRVB
-DRVB_1
VCC5
VBAT
VCORE
+12V
VCC3
V_DIMM
VCC3
VCC5
VCC3
5VSB
VCC5
VBAT
VCC5
VCC5
VCC5

VCC5
VBAT
3VSB
VCC5
VCC3
5VSB
VCC5
VCC5
VCC5
VCC3
VCC3
5VSB
LPT-BUSY 24
-LPT-STB 24
-LPT-ERR 24
-LPT-INIT 24
-LPT-SLIN 24
-LPT-ACK 24
LPT-PE 24
LPT-SLCT 24
-LPT-AFD 24
-LDRQ19
SERIRQ18
PCLK_SIO5
SIO_CLK485
FAN_TAC125
FAN_PWM125
FAN_TAC225
G_LED2 25
THERMDA 3

THERMDC 3
FAN_PWM225
LAD319
LAD219
LAD119
LAD019
-PCI_RST11,17,19
-PCI_RST122
-PCI_RST216
G_LED1 25
LPT-D3 24
LPT-D5 24
LPT-D0 24
LPT-D4 24
LPT-D2 24
LPT-D6 24
LPT-D7 24
LPT-D1 24
-PME 18,22
SIO_S4S5 7
-DSRA24
-RTSA24
-RIA24
TXDA24
RXDA24
-DTRA24
-CTSA24
-DCDA24
-DSRB24
-RTSB24

-DTRB24
-DCDB24
-CTSB24
-RIB24
RXDB24
TXDB24
CPUV06
CPUV16
-LFRAME19
TURBO_CK5
GPO2919
PECI 3
-PCI_RST323,25
WT_BEEP25
SIO_MEMVADJ08
SIO_MEMVADJ18
Title
Size Document Number Rev
Date: Sheet
of
Elitegroup Computer Systems
21 29Thursday, June 15, 2006
Custom
SIO ITE8712F/KX,ITE8718
P4M890T-M
1.0
Title
Size Document Number Rev
Date: Sheet
of

Elitegroup Computer Systems
21 29Thursday, June 15, 2006
Custom
SIO ITE8712F/KX,ITE8718
P4M890T-M
1.0
Title
Size Document Number Rev
Date: Sheet
of
Elitegroup Computer Systems
21 29Thursday, June 15, 2006
Custom
SIO ITE8712F/KX,ITE8718
P4M890T-M
1.0
Key pin (No through hole)
FDD signals : RDATA#, INDEX#,
TRAK0#, DSKCHG#, WP# is input
pin.
Temperature Monitor
01-230-712096
JP1
JP2
JP3
JP4
JP5
-PCI_RST
-PCI_RST1
-PCI_RST2

-PCI_RST3
:IDE*2
:NB,LAN,1394,ROM,SIO
-PCI_RST4
:PCIE*2
-PCI_RST5 :ITE8718 is VIDx
O.D
:PCI*2
Avoid noise.
For AC resume to use
ITE8712 PWR_BTN function.
ITE8712-S/KX-L LEAD-FREE
JP1
JP2
JP3
JP4
JP5
JP6
KBCEN
KBC_IROM
CHIP_SEL
BUF_SEL
FAN_CTL_SEL
VID_ISEL
0:Disable
1:KBC ROM built in
1:PCIRST# O.D.
1:FAN full turn.
Don't care.
CHIP_SEL(2 I/O,4 COMs)

0:FAN mid turn.
ITE8712F/IX
*
*
A to B(2/16)
CFG1CFG2
1
00
0
01
11
Pseudo S3
Real S3
CONROE & ITE8718
B to 1.0(4/10)
B to 1.0(4/12)
IX: GP10,GP40~46,GP53~55:Powered by VCCH(stand by)
KX: GP10,GP41~46,GP53~55:Powered by VCCH(stand by)
B to 1.0(6/15)
B to 1.0(4/24)
*
JP1
JP2
JP3
JP4
JP5
JP6
Flashseg1_EN(for SPI)
CHIP_SEL(for 2pcs ITE)
BUF_SEL(OD/push pull)

FAN_CTL_SEL
VID_ISEL(CPU478/775)
1:Disable
1:SEL FLH_SO2(don't care)
1:PCIRST# O.D.
1:FAN full turn.
Don't care.
don't care(2 ITE,4 COMs)
0:FAN mid turn.
ITE8712F/KX
SerFlh_SO_SEL(SO1/SO2)
*
ITE8718F
1.PECI
2.SST
B to 1.0(6/6)
B to 1.0(6/6)
B to 1.0(6/7)
O.D
B to 1.0(6/9)
B to 1.0(6/9)
1
TP2TP2
1 2
ER21 10K-1-04ER21 10K-1-04
1 2
R75
10K-1-04
R75
10K-1-04

12
R70 4.7K-04R70 4.7K-04
21
FB18 MLB-160808-0120A-N2FB18 MLB-160808-0120A-N2
1
TP4TP4
21
C19 .1u-16VY-04C19 .1u-16VY-04
12
R72 4.7K-04R72 4.7K-04
1
TP5TP5
1 2
R88 10K-1-04R88 10K-1-04
1 2
R89
30.1K-1-04
R89
30.1K-1-04
1
TP3TP3
12
R9 4.7K-04R9 4.7K-04
21
10P-04C44 10P-04C44
1 2
ER15 10K-1-04ER15 10K-1-04
21
C97 1u-16VYC97 1u-16VY
VCC

4
FAN_CTL2/GP51
10
FAN_CTL1
8
RESETCON#/CIRTX/GP15
30
FAN_TAC2/GP52
9
FAN_TAC1
7
MIDI_OUT/GP17
28
LAD2
43
LAD1
42
LAD0
41
LDRQ#
38
LRESET#
37
VIDVCC
36
MIDI_IN/GP16
29
LAD3
44
SIN2

6
SOUT2
5
DSR2#
3
RTS2#
2
DTR2#
1
FAN_TAC3/GP37
11
FAN_CTL3/GP36
12
VID5/GP35
13
VID4/GP34
14
GNDD
15
VID3/GP33
16
VID2/GP32
17
VID1/GP31
18
VID0/GP30
19
JSBB2/GP27
20
JSBB1/GP26

21
JSBCY/GP25
22
JSBCX/GP24
23
JSAB2/GP23
24
JSAB1/GP22
25
JSACY/GP21
26
JSACX/GP20
27
PCIRST1#/SCRRST/GP14
31
PWROK1/SCRFET#/GP13
32
PCIRST2#/SCRIO/GP12
33
PCIRST3#/SCRCLK/GP11
34
VCC
35
SERIRQ
39
LFRAME
40
KRST#
45
GA20

46
PCICLK
47
PCIRST5#/CLKRUN#/GP50
48
CLKIN
49
GNDD
50
DENSEL#
51
MTRA#
52
MTRB#
53
DRVA#
54
DRVB#
55
WDATA#
56
DIR#
57
STEP#
58
HDSEL#
59
WGATE#
60
RDATA#

61
TRK0#
62
INDEX#
63
WPT#
64
DSKCHG#
65
IRTX/GP47
66
VCCH
67
COPEN#
68
VBAT
69
IRRX/GP46
70
PSIN/GP45
71
PWRON#GP44
72
PME#/GP54
73
GNDD
74
PANSWH#/GP43
75
PSON#/GP42

76
GP53
77
PWROK2//GP41
78
GP40
79
KDAT
80
KCLK
81
MDAT
82
MCLK
83
PCIRST4#/SCRPRES#/GP10
84
RSMRST#/CIRRX/GP55
85
GNDA
86
TMPIN3
87
TMPIN2
88
TMPIN1
89
VREF
90
VIN7

91
VIN6
92
VIN5
93
VIN4
94
VIN3/ATXPG
95
VIN2
96
VIN1
97
VIN0
98
VCC
99
SLCT
100
PE
101
BUSY
102
ACK#
103
SLIN#
104
INIT#
105
ERR#

106
AFD#
107
STB#
108
PD0
109
PD1
110
PD2
111
PD3
112
PD4
113
PD5
114
PD6
115
PD7
116
GNDD
117
DCD1#
118
RI1#
119
CTS1#
120
DTR1#

121
RTS1#
122
DSR1#
123
SOUT1
124
SIN1
125
DCD2#
126
RI2#
127
CTS2#
128
U2
IT8712F-KX
U2
IT8712F-KX
21
10P-04C49 10P-04C49
21
C109 .1u-16VY-04C109 .1u-16VY-04
12
R47 0-04R47 0-04
12
R28 4.7K-04R28 4.7K-04
12
R252 4.7K-04-OR252 4.7K-04-O
1 2

R62 150-04R62 150-04
1 2
ER14 10K-1-04ER14 10K-1-04
12
R78 4.7K-04R78 4.7K-04
1 2
R79
22-04
R79
22-04
1 2
R77 6.81K-1-04R77 6.81K-1-04
1 2
ER20 10K-1-04ER20 10K-1-04
21
C99 10u-10V-08C99 10u-10V-08
12
R240 4.7K-04R240 4.7K-04
12
TC2
22u-25SE
TC2
22u-25SE
12
R27 4.7K-04R27 4.7K-04
21
C105 1u-10VC105 1u-10V
12
R11 1K-04R11 1K-04
21

C102 .1u-16VY-04C102 .1u-16VY-04
2 1
C100
1000P-04-O
C100
1000P-04-O
12
R14 1K-04-OR14 1K-04-O
12
R13 1K-04R13 1K-04
12
R71 4.7K-04-OR71 4.7K-04-O
12
R20 10K-04R20 10K-04
12
R8 1K-04R8 1K-04
12
R22 1K-04-OR22 1K-04-O
12
R68
1M-04
R68
1M-04
12
R29 1K-04R29 1K-04
12
R23 4.7K-04R23 4.7K-04
12
R238 4.7K-04R238 4.7K-04
12

R212 22-04R212 22-04
1
1
3
3
7
7
9
9
11
11
13
13
15
15
17
17
19
19
21
21
23
23
25
25
27
27
29
29
31

31
33
33
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
20
22
22
24
24
26
26
28

28
30
30
32
32
34
34
FDD
H17*2-LPW-P5E
FDD
H17*2-LPW-P5E
21
C7 .1u-16VY-04C7 .1u-16VY-04
12
R15 10K-04R15 10K-04
12
R17 10K-04R17 10K-04
1 2
RT1
10KT
RT1
10KT
12
R69 4.7K-04-OR69 4.7K-04-O
12
R76 4.7K-04R76 4.7K-04
2 1
C111
1u-10V
C111

1u-10V
12
R26 10K-04R26 10K-04
1
3 4
65
IR
H3*2-P2E-O
IR
H3*2-P2E-O
2 1
C101
2200P-04
C101
2200P-04
1 2
ER19 10K-1-04ER19 10K-1-04
12
R229 4.7K-04-OR229 4.7K-04-O
12
R74 30.1K-1-04R74 30.1K-1-04
12
R12 10K-04-OR12 10K-04-O
1 2
3 4
5 6
7 8
RN9 150-8P4R-12RN9 150-8P4R-12
12
R48 0-04-OR48 0-04-O

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
AD25
-INTA
-INTD
-INTC-INTB
-PCI_RST1
PCLK_1
-PME
AD30AD31
AD27 AD26
AD28
AD24
C_-BE3
AD23
AD21
AD22
AD20

AD18
AD19
AD17
C_-BE2
AD16
-FRAME
-IRDY
-TRDY
-DEVSEL
-STOP
-PLOCK
-SERR
-PERR
PAR
AD15C_-BE1
AD14
AD13
AD11
AD10
AD12
AD9
C_-BE0AD8
AD6
AD7
AD3
AD5 AD4
AD0
AD2
AD1
-P1REQ64-P1ACK64

AD19
AD29
-DEVSEL -P1REQ64
-TRDY
-P1ACK64
-IRDY
-FRAME
-P2REQ64
-SERR
-P2ACK64
-PLOCK
-PERR
-STOP
-INTA
-INTB
-INTC
-INTD
PCLK_1
PCLK_2
AD25
-INTB
-INTA
-INTD-INTC
-PCI_RST1
PCLK_2
-PME
AD30AD31
AD27 AD26
AD28
AD24

C_-BE3
AD23
AD21
AD22
AD20
AD18
AD19
AD17
C_-BE2
AD16
-FRAME
-IRDY
-TRDY
-DEVSEL
-STOP
-PLOCK
-SERR
-PERR
PAR
AD15C_-BE1
AD14
AD13
AD11
AD10
AD12
AD9
C_-BE0AD8
AD6
AD7
AD3

AD5 AD4
AD0
AD2
AD1
-P2REQ64-P2ACK64
AD20
AD29
+12V VCC3VCC3 -12V
3VSB
VCC5 VCC5
VCC5 VCC5
VCC3 VCC3
+12V VCC3VCC3 -12V
3VSB
VCC5 VCC5
VCC3
VCC5VCC5
AD[31:0]17
C_-BE[3:0]17
-INTD17
-INTB17 -INTC 17
-INTA 12,17
PCLK_15
-REQ017
-IRDY17
-DEVSEL17
-PERR17
-SERR17
-PCI_RST1 21
-GNT0 17

-PME 18,21
-FRAME 17
-TRDY 17
-STOP 17
PAR 17
PCLK_25
-REQ117
-GNT1 17
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
22
29Thursday, June 15, 2006
PCI 1 & PCI 2
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
22
29Thursday, June 15, 2006
PCI 1 & PCI 2

P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
22
29Thursday, June 15, 2006
PCI 1 & PCI 2
P4M890T-M
Elitegroup Computer Systems
INT:A
INT:B
IDSEL:AD19 IDSEL:AD20
B to 1.0(5/23)
21
10P-04-OC164 10P-04-OC164
12
+
EC25
1000u-6V3LD8H14EG-LU
+
EC25
1000u-6V3LD8H14EG-LU
1 2
R192
100-04

R192
100-04
1 2
3 4
5 6
7 8
RN11
4.7K-8P4R-12
RN11
4.7K-8P4R-12
1 2
3 4
5 6
7 8
RN12
4.7K-8P4R-12
RN12
4.7K-8P4R-12
-12V
B1
TCK
B2
GND
B3
TDO
B4
+5V
B5
+5V
B6

INTB
B7
INTD
B8
PRSNT1
B9
NC1
B10
PRSNT2
B11
GND
B12
GND
B13
NC2
B14
GND
B15
CLK
B16
GND
B17
REQ
B18
+5V
B19
AD31
B20
AD29
B21

GND
B22
AD27
B23
AD25
B24
+3.3V
B25
C/BE3
B26
AD23
B27
GND
B28
AD21
B29
AD19
B30
+3.3V
B31
AD17
B32
C/BE2
B33
GND
B34
IRDY
B35
+3.3V
B36

DEVSEL
B37
GND
B38
LOCK
B39
PERR
B40
+3.3V
B41
SERR
B42
+3.3V
B43
C/BE1
B44
AD14
B45
GND
B46
AD12
B47
AD10
B48
GND
B49
AD8
B52
AD7
B53

+3.3V
B54
AD5
B55
AD3
B56
GND
B57
AD1
B58
+5V
B59
ACK64
B60
+5V
B61
+5V
B62
TRST
A1
+12V
A2
TMS
A3
TDI
A4
+5V
A5
INTA
A6

INTC
A7
+5V
A8
NC3
A9
+5V
A10
NC4
A11
GND
A12
GND
A13
3VAUX
A14
RST
A15
+5V
A16
GNT
A17
GND
A18
PME
A19
AD30
A20
+3.3V
A21

AD28
A22
AD26
A23
GND
A24
AD24
A25
IDSEL
A26
+3.3V
A27
AD22
A28
AD20
A29
GND
A30
AD18
A31
AD16
A32
+3.3V
A33
FRAME
A34
GND
A35
TRDY
A36

GND
A37
STOP
A38
+3.3V
A39
SDONE
A40
SBO
A41
GND
A42
PAR
A43
AD15
A44
+3.3V
A45
AD13
A46
AD11
A47
GND
A48
AD9
A49
C/BE0
A52
+3.3V
A53

AD6
A54
AD4
A55
GND
A56
AD2
A57
AD0
A58
+5V
A59
REQ64
A60
+5V
A61
+5V
A62
PCI1
PCI-W
PCI1
PCI-W
-12V
B1
TCK
B2
GND
B3
TDO
B4

+5V
B5
+5V
B6
INTB
B7
INTD
B8
PRSNT1
B9
NC1
B10
PRSNT2
B11
GND
B12
GND
B13
NC2
B14
GND
B15
CLK
B16
GND
B17
REQ
B18
+5V
B19

AD31
B20
AD29
B21
GND
B22
AD27
B23
AD25
B24
+3.3V
B25
C/BE3
B26
AD23
B27
GND
B28
AD21
B29
AD19
B30
+3.3V
B31
AD17
B32
C/BE2
B33
GND
B34

IRDY
B35
+3.3V
B36
DEVSEL
B37
GND
B38
LOCK
B39
PERR
B40
+3.3V
B41
SERR
B42
+3.3V
B43
C/BE1
B44
AD14
B45
GND
B46
AD12
B47
AD10
B48
GND
B49

AD8
B52
AD7
B53
+3.3V
B54
AD5
B55
AD3
B56
GND
B57
AD1
B58
+5V
B59
ACK64
B60
+5V
B61
+5V
B62
TRST
A1
+12V
A2
TMS
A3
TDI
A4

+5V
A5
INTA
A6
INTC
A7
+5V
A8
NC3
A9
+5V
A10
NC4
A11
GND
A12
GND
A13
3VAUX
A14
RST
A15
+5V
A16
GNT
A17
GND
A18
PME
A19

AD30
A20
+3.3V
A21
AD28
A22
AD26
A23
GND
A24
AD24
A25
IDSEL
A26
+3.3V
A27
AD22
A28
AD20
A29
GND
A30
AD18
A31
AD16
A32
+3.3V
A33
FRAME
A34

GND
A35
TRDY
A36
GND
A37
STOP
A38
+3.3V
A39
SDONE
A40
SBO
A41
GND
A42
PAR
A43
AD15
A44
+3.3V
A45
AD13
A46
AD11
A47
GND
A48
AD9
A49

C/BE0
A52
+3.3V
A53
AD6
A54
AD4
A55
GND
A56
AD2
A57
AD0
A58
+5V
A59
REQ64
A60
+5V
A61
+5V
A62
PCI2
PCI-W
PCI2
PCI-W
1 2
3 4
5 6
7 8

RN14
4.7K-8P4R-12
RN14
4.7K-8P4R-12
12
EC19
1000u-6V3LD8H14EG-LU
EC19
1000u-6V3LD8H14EG-LU
1 2
3 4
5 6
7 8
RN13
4.7K-8P4R-12
RN13
4.7K-8P4R-12
1 2
R189
100-04
R189
100-04
12
EC24
1000u-6V3LD8H14EG-LU-O
EC24
1000u-6V3LD8H14EG-LU-O
21
10P-04-OC162 10P-04-OC162
5

5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
PDD8PDD7
PDD6
PDD10PDD5
PDD9
PDD12
PDD4
PDD3
PDD11
PDD2 PDD13
PDD1
SDD12
PDD14
PDD0 PDD15
PDDREQ
SDD2 SDD13
SDD14
SDD0

CSEL_1PIORDY
SDD1
SDD15
CSEL_2
-HD_LED2
IRQ14
-HD_LED1
SDDREQ
SIORDY
IRQ15
SDD7 SDD8
SDD6 SDD9
SDD5 SDD10
SDD4 SDD11
SDD3
-HD_LED2
-HD_LED1
PDDREQ
PIORDY
IRQ14
-PCI_RST3 -PCI_RST3
SDDREQ
SIORDY
IRQ15
USB7+
USB7-
USB6+
USB6-
USB4+
USB4- USB5-

USB5+
USBP0- USB0-
USBP0+ USB0+
-SATA_LED
USB1+USBP1+
USBP1- USB1-
USBP0-
USB0+USBP0+
USBP3+
USBP3- USB3-
USB2+USBP2+
USB2-USBP2-
USB3+
USB0-
USB1+USBP1+
USBP1- USB1-
USB5+USBP5+
USBP5- USB5-
USB4-
USB4+
USB5+USBP5+
USBP5- USB5-
USBP4-
USB4+USBP4+
USBP4+
USBP4- USB4-
USB7+USBP7+
USBP7- USB7-
USB6-
USB6+

USB7+USBP7+
USBP7- USB7-
USBP6-
USB6+USBP6+
USBP6+
USBP6- USB6-
USB0- USB1-
USB0+ USB1+
USB3+USBP3+
USBP3- USB3-
USB2+USBP2+
USBP2- USB2-
KBCLK
MSCLK
KBDATA
MSDATA
PDD7
SDD7
VCC3 VCC3
KBVCCSB
KBVCCSB1
KBVCCSB
VCCSB_FVCCSB USBVCC1 USBVCC2
GND2
USBVCC2
USBVCC2
GND2
GND2
USBVCC1
GND2 GND2

GND2
USBVCC1
KBVCCSB1
PDD[15:0]18
PDDREQ18
-PDIOW18
-PDIOR18
PIORDY18
-PDDACK18
IRQ1418
PDA118
PDA018
-PDCS118
-P66DET 19
PDA2 18
-PDCS3 18
SDD[15:0]18
-SATA_LED19
-HDDLED 25
-PCI_RST321,25
USBP0-17
USBP0+17
KDATA17
MDATA17
KCLK17
MCLK17
USBP1-17
USBP1+17
USBP5-17
USBP5+17

USBP4-17
USBP4+17
USBP7-17
USBP7+17
USBP6-17
USBP6+17
USBP3-17
USBP3+17
USBP2-17
USBP2+17
SDA2 18
-SDCS3 18
-S66DET 19
USB3- 20
USB3+ 20
USB2- 20
USB2+ 20
-SDDACK18
-SDIOW18
SDA018
-SDCS118
IRQ1518
-SDIOR18
SDA118
SDDREQ18
SIORDY18
Title
Size Document Number Rev
Date: Sheet
of

1.0

Custom
23
29Thursday, June 15, 2006
USB, PS2, IDE
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
23
29Thursday, June 15, 2006
USB, PS2, IDE
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
23
29Thursday, June 15, 2006
USB, PS2, IDE

P4M890T-M
Elitegroup Computer Systems
GND
KCK
KDT
PWR
GND
MCK
MDT PWR
12
4
6
3
5
15
13
14
16
12
1087
9
11
17
EMIEMI
USB 0~3 USB 4~7
EMIEMI
0 OHM-0805
0 OHM-0805
B to 1.0(4/10)
EMI

DEMO 5.6K ohm DEMO 5.6K ohm
B to 1.0(6/6)
1 2
R272 0-04R272 0-04
1
1
3
3
5
5
7
7
8
8
6
6
2
2
4
4
CHOKE3
CMK-280-S-O
CHOKE3
CMK-280-S-O
1
1
3
3
5
5

7
7
8
8
6
6
2
2
4
4
CHOKE6
CMK-280-S-O
CHOKE6
CMK-280-S-O
1 2
R444 4.7K-04R444 4.7K-04
2 1
C93
.1u-16VY-04-O
C93
.1u-16VY-04-O
2 1
C74
.1u-16VY-04
C74
.1u-16VY-04
1 2
R83 0-04R83 0-04
1
3

5
7
2
4
6
8
RN4
4.7K-8P4R-12
RN4
4.7K-8P4R-12
2 1
C287
.1u-16VY-04-O
C287
.1u-16VY-04-O
1 2
R49 0-04R49 0-04
1 2
F3 0-08F3 0-08
1 2
R82 0-04R82 0-04
1 2
R445 4.7K-04R445 4.7K-04
1 2
R50 0-04R50 0-04
1 2
R392 10K-04R392 10K-04
1 2
L2 MLB-160808-0120A-N2L2 MLB-160808-0120A-N2
PN

D18 CD4148WP-SD18 CD4148WP-S
1 2
F7 FUSE-2AS-OF7 FUSE-2AS-O
2 1
C82
1000P-04
C82
1000P-04
1 2
R418 4.7K-04R418 4.7K-04
1 2
R299 0-04R299 0-04
1 2
R397 10K-04R397 10K-04
1 2
L1
0-08
L1
0-08
1 2
L3 MLB-160808-0120A-N2L3 MLB-160808-0120A-N2
KBDATA
1
NC1
2
GND
3
VCC
4
KBCLK

5
NC2
6
HOLE1
17
HOLE2
13
MSDATA
7
NC3
8
GND
9
VCC
10
MSCLK
11
NC4
12
HOLE3
14
HOLE4
15
HOLE5
16
PSKB1
MINI-DUAL-6P-C
PSKB1
MINI-DUAL-6P-C
12

EC5
1000u-6V3LD8H14EG-LU
EC5
1000u-6V3LD8H14EG-LU
1 2
R266 0-04R266 0-04
1 2
R298 0-04R298 0-04
1 2
L5 MLB-160808-0120A-N2L5 MLB-160808-0120A-N2
VCC
1
-DATA1
2
+DATA1
3
GND
4
HOLE1
11
HOLE2
12
VCC
5
-DATA2
6
+DATA2
7
GND
8

HOLE3
9
HOLE4
10
USB1
USB*2
USB1
USB*2
1 2
R263 0-04R263 0-04
1 2
R85 0-04R85 0-04
1
1
3
3
5
5
7
7
8
8
6
6
2
2
4
4
CHOKE5
CMK-280-S-O

CHOKE5
CMK-280-S-O
1 2
F2 0-08F2 0-08
PN
D15 CD4148WP-SD15 CD4148WP-S
1
3 4
2
5 6
7 8
9
11
10
12
13 14
1615
17 18
19
22
24
26
28
30
32
34
21
23
25
27

29
31
33
36
38
4039
37
35
IDE1
H20*2-LPBL-P20E
IDE1
H20*2-LPBL-P20E
1 2
R421 4.7K-04R421 4.7K-04
1 2
R84 0-04R84 0-04
PN
D17 CD4148WP-SD17 CD4148WP-S
1
1
3
3
5
5
7
7
8
8
6
6

2
2
4
4
CHOKE2
CMK-280-S-O
CHOKE2
CMK-280-S-O
1 2
R443 470-04R443 470-04
VCC
1
DATA0-
3
DATA0+
5
GND
7
VCC
2
DATA1-
4
DATA1+
6
GND
8
OC
10
USB3
H5*2-Y-P9E

USB3
H5*2-Y-P9E
1
3
5
7
2
4
6
8
CN7
180P-8P4C
CN7
180P-8P4C
1
3 4
2
5 6
7 8
9
11
10
12
13 14
1615
17 18
19
22
24
26

28
30
32
34
21
23
25
27
29
31
33
36
38
4039
37
35
IDE2
H20*2-LPW-P20E
IDE2
H20*2-LPW-P20E
1 2
F6 FUSE-2ASF6 FUSE-2AS
1 2
F8
FUSE-1.1A
F8
FUSE-1.1A
12
EC28
1000u-6V3LD8H14EG-LU

EC28
1000u-6V3LD8H14EG-LU
1 2
R51 0-04R51 0-04
1 2
R446 4.7K-04R446 4.7K-04
2 1
C55
.1u-16VY-04
C55
.1u-16VY-04
1 2
R269 0-04R269 0-04
1 2
L4 MLB-160808-0120A-N2L4 MLB-160808-0120A-N2
1 2
R419 4.7K-04R419 4.7K-04
2 1
C51
.1u-16VY-04
C51
.1u-16VY-04
1 2
R268 0-04R268 0-04
1 2
R60 0-08R60 0-08
VCC
1
DATA0-
3

DATA0+
5
GND
7
VCC
2
DATA1-
4
DATA1+
6
GND
8
OC
10
USB4
H5*2-Y-P9E
USB4
H5*2-Y-P9E
1 2
R420 470-04R420 470-04
1 2
R271 0-04R271 0-04
1 2
R52 0-04R52 0-04
2 1
C295
.1u-16VY-04
C295
.1u-16VY-04
5

5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
NPRD7
-NSTB
NPRD4
NPRD0
-LPT-ERR
-NPINIT
-NAFD
NPRD6
NPRD5
-NSLIN
NPRD3
NPRD1
NPRD2
LPT-PE
-LPT-ACK
LPT-BUSY
LPT-SLCT

LPTVCC
LPT-D3
LPT-D2
LPT-D1
LPT-D0
-NPINIT
-NSLIN
NPRD2
NPRD3
-NSTB
-NAFD
NPRD0
NPRD1
NPRD4
NPRD5
NPRD6
NPRD7
LPT-D5
LPT-D7
LPT-D4
LPT-D6
NDTRB
NCTSB
NTXDB
NRTSB
NRXDB
NDSRB
NDCDB
NRIB
NRIA

NRTSB
NDCDB
NRIB
NTXDB
NDSRB
NRXDB
NDTRB
NCTSB
NTXDB
NRXDB
NDCDB
NRTSB
NDSRB
NCTSB
NRIB
NDTRB
NDSRA
NDCDA
NRXDA
NRTSA
NTXDA
NCTSA
NDTRA
NRIA
NCTSA
NDTRA
NDCDA
NTXDA
NRXDA
NRTSA

NDSRA
-12VCC
12VCC
-NSTB
LPT-PE
LPT-SLCT
LPT-BUSY
-LPT-ACK
SPCLK2
SPDAT2
VSYNC
HSYNC
MGREEN
MBLUE
MRED
MRED
MGREEN
MBLUE
NPRD7
NPRD6
NPRD5
NPRD4
NPRD3
NPRD2
-NSLIN
-NPINIT
NPRD1
-LPT-ERR
NPRD0
-NAFD

RED
BLUE
GREEN
VCC5
VCC5
+12V
-12V
VCC5
VCC5
VCC5
LPT-SLCT21
LPT-PE21
LPT-BUSY21
-LPT-ACK21
-LPT-ERR21
-LPT-STB21
-LPT-INIT21
-LPT-AFD21
-LPT-SLIN21
NRIA 25
-RIA21
-DTRA21
-CTSA21
TXDA21
-RTSA21
RXDA21
-DSRA21
-DCDA21
NRIB 25
-RIB21

-CTSB21
RXDB21
-DCDB21
-RTSB21
-DSRB21
-DTRB21
TXDB21
RED12
GREEN12
BLUE12
SPCLK212
SPDAT212
HSYNC12
VSYNC12
LPT-D021
LPT-D121
LPT-D221
LPT-D321
LPT-D421
LPT-D521
LPT-D621
LPT-D721
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
24

29Thursday, June 15, 2006
COM, LPT, VGA
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
24
29Thursday, June 15, 2006
COM, LPT, VGA
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
24
29Thursday, June 15, 2006
COM, LPT, VGA
P4M890T-M
Elitegroup Computer Systems
LPT
BOM coherence

COM 1
VGA
For TCL LCD monitor flash
issue and VEGA signal.
COM 2
Closed to VGA connector(follow DG).
20/12/20/12/20/12/20
B to 1.0(4.24)
B to 1.0(4.24)
For Overshoot/Undershoot.
P N
D4 CD4148WP-SD4 CD4148WP-S
1
3
5
7
2
4
6
8
CN3 180P-8P4CCN3 180P-8P4C
1 2
R19 10-04R19 10-04
ER6
75-1-04
ER6
75-1-04
1
3
5

7
2
4
6
8
CN5 180P-8P4CCN5 180P-8P4C
1 2
FB1
FB-30-S
FB1
FB-30-S
PN
D3 CD4148WP-SD3 CD4148WP-S
1 2
F1 SMDC110-OF1 SMDC110-O
ER7
75-1-04
ER7
75-1-04
2 1
C15
CV22P5V
C15
CV22P5V
1
3
5
7
2
4

6
8
RN6
2.2K-8P4R-12
RN6
2.2K-8P4R-12
2 1
C13
CV22P5V
C13
CV22P5V
1
3
5
7
2
4
6
8
CN8 180P-8P4C-OCN8 180P-8P4C-O
1
3
5
7
2
4
6
8
CN2 180P-8P4CCN2 180P-8P4C
2 1

C46
.1u-16VY-04-O
C46
.1u-16VY-04-O
2 1
C14
CV22P5V
C14
CV22P5V
2 1
C12
CV22P5V
C12
CV22P5V
1 2
R39
2.2K-04
R39
2.2K-04
1 2
FB4
0-O
FB4
0-O
P N
D5
CD4148WP-S
D5
CD4148WP-S
1

3
5
7
2
4
6
8
CN1 180P-8P4CCN1 180P-8P4C
2 1
C23
CV22P5V
C23
CV22P5V
1
3 4
2
5 6
7 8
9
COM2
H5*1-P10E-O
COM2
H5*1-P10E-O
1
3
5
7
2
4
6

8
RN8
2.2K-8P4R-12
RN8
2.2K-8P4R-12
1 2
FB3
FB-30-S
FB3
FB-30-S
2 1
C35
10P-04
C35
10P-04
1
3
5
7
2
4
6
8
RN5
2.2K-8P4R-12
RN5
2.2K-8P4R-12
1
3
5

7
2
4
6
8
CN9 180P-8P4C-OCN9 180P-8P4C-O
1 2
FB2
FB-30-S
FB2
FB-30-S
21
C48 220PC48 220P
DA1
16
DA2
15
DA3
13
RA1
19
RA2
18
RA3
17
RA4
14
RA5
12
12V

1
-12V
10
VCC
20
DY1
5
DY2
6
DY3
8
RY1
2
RY2
3
RY3
4
RY4
7
RY5
9
GND
11
U3
ST75185
U3
ST75185
13
25
12

24
11
23
10
22
9
21
8
20
7
19
6
18
5
17
4
16
3
15
2
14
1
26
27
28
LPT1
CONN-25P2R-FHWR
LPT1
CONN-25P2R-FHWR
2 1

C28
10P-04
C28
10P-04
5
9
4
8
3
7
2
6
1
10
11
COM1
CONN-9P2R-MGL
COM1
CONN-9P2R-MGL
1
3
5
7
2
4
6
8
RN3 33-8P4R-12RN3 33-8P4R-12
2 1
C31

10P-04
C31
10P-04
1
3
5
7
2
4
6
8
RN1 33-8P4R-12RN1 33-8P4R-12
1
3
5
7
2
4
6
8
RN7
2.2K-8P4R-12
RN7
2.2K-8P4R-12
2 1
C11
CV22P5V
C11
CV22P5V
1

2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
VGA1
CONN-15P3R-90FM-D
VGA1
CONN-15P3R-90FM-D
1
3
5
7
2
4
6
8
RN2 33-8P4R-12RN2 33-8P4R-12
12

R25
4.7K-04
R25
4.7K-04
1
3
5
7
2
4
6
8
CN4 180P-8P4CCN4 180P-8P4C
2 1
C22
CV22P5V
C22
CV22P5V
DA1
16
DA2
15
DA3
13
RA1
19
RA2
18
RA3
17

RA4
14
RA5
12
12V
1
-12V
10
VCC
20
DY1
5
DY2
6
DY3
8
RY1
2
RY2
3
RY3
4
RY4
7
RY5
9
GND
11
U12
ST75185-O

U12
ST75185-O
1
3
5
7
2
4
6
8
CN6 180P-8P4CCN6 180P-8P4C
12
R24
4.7K-04
R24
4.7K-04
1 2
R18 10-04R18 10-04
ER5
75-1-04
ER5
75-1-04
5
5
4
4
3
3
2
2

1
1
D D
C C
B B
A A
-HDDLED
-HW_RST
-HW_RST
-PWR_BTN
HDD_LEDP G_LED1A
G_LED2A
-PWRBRN
G_LED2A
G_LED1A
ATX_PWROK
SPKOUT
-PS_ON
-PS_ON
ATX_PWROK
5VSB
3VSB
3VSB
+12V
5VSB
VCC5
VCC3
VCC5
VCORE
VCC5

-12V
VCC5
VCC5
+12V
VCC3
VCC5 5VSB
5VSB
VCC3
VCC3
+12V
VCC5
VCC5
VCC5
VCC5 VCC3+12V VCC3
VCC5
VCC5
-PWR_BTN 18
-SUSC8,18
G_LED2 21
G_LED1 21
-SUSC8,18
VCORE_GD5,6
CKGEN_RESET5
-TRIP3
SPKR18
-RING 18
NRIB24
NRIA24
-HDDLED23
FAN_PWM221

FAN_TAC221
PWRGD_CPU 3
PWRGD_SB 19
FAN_PWM121
FAN_TAC121
ATX_PWROK 7
-SUSB7,18WT_BEEP21
-PCI_RST3 21,23
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
25
29Thursday, June 15, 2006
FRONT PANEL, FAN, ATX24P
P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
25
29Thursday, June 15, 2006
FRONT PANEL, FAN, ATX24P

P4M890T-M
Elitegroup Computer Systems
Title
Size Document Number Rev
Date: Sheet
of
1.0

Custom
25
29Thursday, June 15, 2006
FRONT PANEL, FAN, ATX24P
P4M890T-M
Elitegroup Computer Systems
PANEL1
GLED1
GLED2
LOW
HIGH HIGH
Dark
SWITCH
Blinking
Dark
Dark
Dark
Dark
Light
LOW
Blinking
SWITCH

HIGH
HIGH
Yellow
LPANEL1(3,5,7)
PANEL1(4,2)
S0 S1 S3 S4,S5
Green
G-blinking
Y-blinking
G-blinking
G-blinking
Green
LSJ1(1,2)
SJ1(1,3)(2,3)
Light
Dark
0
0
0
0
0
0
0
01
1
0
0
01
1
1

0
0
1
1
1
1
0
MODE
-SUSC
-SUSB
-SUSA
-SUSST1
0
1
Mechanical off
S4/S5
S3
S1
S0(ON)
For reset button
hang "FF" issue.
S5:0
S1:5VATXPWROK
1
2
3
4
5
RST
6

7
8
9
+MSGLED
+HDDLED
PWR
CPU_FAN
SYS_FAN
-RSMRST
EMI
Near PCI2 slot.
B to 1.0(5/29)
EMI
Near R438.
B to 1.0(6/7)
A to B(2/20)
B to 1.0(4/10)
B to 1.0(4.24)
B to 1.0(6/7)
2 1
C155
470P-04
C155
470P-04
12
R502
4.7K-04
R502
4.7K-04
21

C331
.1u-16VY-04
C331
.1u-16VY-04
2 1
C455
470P-04
C455
470P-04
G
DS
Q42
2N7002A-S
Q42
2N7002A-S
1 2
R440
1K-04
R440
1K-04
B
E C
Q27
2N3904S-S
Q27
2N3904S-S
1 2
R401 1K-04-OR401 1K-04-O
12
R537

1K-04
R537
1K-04
12
R399
0-04
R399
0-04
G
DS
Q38
2N7002A-S
Q38
2N7002A-S
12
R425
10K-04
R425
10K-04
1 2
R539
100-04
R539
100-04
12
R438
4.7K-04
R438
4.7K-04
1 2

R135
100-04
R135
100-04
12
R138
4.7K-04
R138
4.7K-04
2 1
C161
1u-08
C161
1u-08
2 1
C397
.1u-16VY-04-O
C397
.1u-16VY-04-O
B
E C
Q29
2N3904S-S-O
Q29
2N3904S-S-O
1 2
R451
0-04
R451
0-04

12
R460
100-04
R460
100-04
12
R400
330-04
R400
330-04
12
R453
4.7K-04
R453
4.7K-04
1 2
R394
100-04
R394
100-04
P N
D11
CD4148WP-S
D11
CD4148WP-S
G
DS
Q36
2N7002A-S
Q36

2N7002A-S
1
2
3
D24
BAT54C-O
D24
BAT54C-O
G
DS
Q43
2N7002A-S
Q43
2N7002A-S
12
R150
1K-04
R150
1K-04
3V3
13
-12V
14
GND
15
PS-ON
16
GND
17
GND

18
GND
19
RES
20
5V
21
5V
22
3V3
1
3V3
2
GND
3
5V
4
GND
5
5V
6
GND
7
PW-OK
8
5VSB
9
12V
10
12V

11
3.3V
12
5V
23
GND
24
ATX1
PW-24P 2R
ATX1
PW-24P 2R
2 1
C384
1u-25V-O
C384
1u-25V-O
12
R415
330-04
R415
330-04
12
R427
1K-04
R427
1K-04
2 1
C454
1u-08
C454

1u-08
1 2
R434
680-04
R434
680-04
2 1
C327
.1u-16VY-04
C327
.1u-16VY-04
2 1
C395
1000P-04
C395
1000P-04
2 1
C398
.1u-16VY-04-O
C398
.1u-16VY-04-O
1 2
R429
100-04
R429
100-04
B
E C
Q41
2N3904S-S

Q41
2N3904S-S
GND
1
+12V
2
CTL
4
SENSE
3
CPU_FAN
H4*1-POH
CPU_FAN
H4*1-POH
B
EC
Q39
2N3906S-S
Q39
2N3906S-S
2 1
C401
.1u-16VY-04
C401
.1u-16VY-04
12
R447
4.7K-04
R447
4.7K-04

12
EC38
100u-16SE
EC38
100u-16SE
1 2
R455
1K-04-O
R455
1K-04-O
1 2
R432
4.7K-04
R432
4.7K-04
12
EC30
22u-25SE
EC30
22u-25SE
B
E C
Q31
2N3904S-S
Q31
2N3904S-S
12
R416
330-04
R416

330-04
12
R450
2.2K-04
R450
2.2K-04
12
R424
0-04
R424
0-04
12
R459
4.7K-04
R459
4.7K-04
P N
D16
CD4148WP-S
D16
CD4148WP-S
1 2
R393
1K-04
R393
1K-04
12
R538
4.7K-04
R538

4.7K-04
1
2
3
D26
BAT54A
D26
BAT54A
2 1
C399
.1u-16VY-04-O
C399
.1u-16VY-04-O
B
E C
Q40
2N3904S-S
Q40
2N3904S-S
P
N
BUZZER
PAC-WT-1205
BUZZER
PAC-WT-1205
2 1
C366
.1u-16VY-04
C366
.1u-16VY-04

1 2
R458
1K-04
R458
1K-04
12
EC18
22u-25SE
EC18
22u-25SE
12
R431
4.7K-04
R431
4.7K-04
GND
1
+12V
2
CTL
4
SENSE
3
SYS_FAN
H3*1-PO
SYS_FAN
H3*1-PO
1 2
R411
1K-04

R411
1K-04
B
E C
Q30
2N3904S-S-O
Q30
2N3904S-S-O
1 2
R402 1K-04-OR402 1K-04-O
P N
D9
CD4148WP-S
D9
CD4148WP-S
1 2
R442
0-04
R442
0-04
2 1
C394
10u-10V-08
C394
10u-10V-08
12
R436
4.7K-04
R436
4.7K-04

P N
D14 CD4148WP-SD14 CD4148WP-S
1 2
R452
100-04
R452
100-04
1
3 4
2
5 6
7 8
9
PANEL1
H5*1-P10E
PANEL1
H5*1-P10E