Mainboard ESC Model P4M890T
Mainboard ESC Model P4M890T
5 4 3 2 1
PCB:244*210mm
P4M890T-M
Customer:channel
L2:PWR
1 Cover Page L3:GND
GPIO
2 Block Diagram IC GPIO(PIN) Function Note
3 CPU P4-775(FSB) VT
GPI23(P21) -IDE2 cable detect
8237R+
D
4 CPU P4-775(PWR, GND) GPI8(AC9) -IDE1 cable detect D
5 Clock Generator, Clock Buffer Rev : 1.0 GPI18(Y4) -PCIE PME SCI
PCB SVID:1019(ECS)
6 Power (CPU Vcore) SSID:2171(Q71) Schedule GPI19(U23) -PCIE Hot Plug SCI
Schematics Lead-Free BOM
O GPO7(R2) -TBL(Top Block Lock) default=0
244*210*1.6 -2116 Schematics Layout Gerber Out M/B return
7 Power (DC to DC) OD GPO10(R25) V_DIMM volt adjust 0
15-Q71-010010 RoHS 11/28~12/30
8237R+,ALC655 A 81-605-Q71000 11/16~11/28 chipset delay 12/30 35/20/20 OD GPO11(T23) V_DIMM volt adjust 1
8 VDIMM & DDR VTT Green
RoHS O GPO5(AC7) -WP_ROM default=1
8237A,ALC883 A 81-605-Q71001 10/10
9 NB P4M890 (CPU) OD GPO29 PCIE reset
15-Q71-010020 RoHS
8237R+,ALC655 B 81-605-Q71010 2/10 2/13 2/24 30/10 GP25(22) CPU volt adjust 0
10 NB P4M890 (MEM) Purple IO
RoHS 8712KX GP26(21) CPU volt adjust 1
8237A,ALC883 B 81-605-Q71011 20/10
11 NB P4M890 (PCI-E, V-Link) Purple GP40(79) CTRL PS2 volt in S5 default=1
15-Q71-011000 RoHS
8237R+,ALC655 1.0 89-206-Q71100 4/10 6/19 100/50/10 GP23(24) CTRL over clock 1:enable
12 NB P4M890 (VGA) Purple
GP10(84) MSG LED1
13 DDR II SLOT1 1.0
C GP53(77) MSG LED2 C
14 DDR II SLOT2 GP20(27) CFG1 default=0
GP21(26) CFG2 default=0
15 DDR Terminator
16 PCI Express Slot X16, X1, CNR slot
Rev:A Initial version
17 SB VT8237R+/8237A/8237S(PCI, USB) 1. Base on P4M800PRO-M(1.0A) to modify.
18 SB VT8237R+/8237A/8237S(IDE, GPIO, AC-Link, SATA)
19 SB VT8237R+/8237A/8237S(V-Link, MII, ROM)
Rev:A->B
20 LAN PHY(VT6103L) 1.Delete 1394, add CNR slot.
2.DDR2 termination resistor:68 ohm->47 ohm.
21 Super IO(ITE8712F/KX,8718), FDD 3.Add BA0,BA1,BA2 termination resistor.
22 PCI 1, PCI 2 4.Change V_DIMM MOSFET from SO8 to TO-251.
B 5.NB:add 22UF on VCCA33HCK,VCCA33MCK. B
23 USB, PS2, IDE 6.Modify CPU thermal trip circuit.
24 COM*2, LPT, VGA 7.JP1 pull high to VCC5 on ITE 8712F/KX.
8.ALC883:modify circuit for Vista.
25 Front Panel, FAN, ATX24P 9.Add GPO29 control PCIE reset.
26 AUDIO(ALC655/ALC883),Chip 10.INT_H pull down.
11.Saving EEPROM of LAN.
27 AUDIO(ALC655/ALC883),Connector
Rev:B->1.0
28 CLOCK DIAGRAM 1.VR11
29 POWER SEQUENCE 2.Co-layout VT8237S
3.AUDIO capcitor modify.
4.VCC3 transfer to +1.5V_NB
5.CPU voltage adjustment.
6.add F_MIC2.
A A
7.Modify clock gen's enable
8.Change SIO:-PCI_RST5 to -PCI_RST3.
Elitegroup Computer Systems
Title
Cover Page
Size Document Number Rev
Custom
P4M890T-M 1.0
Date: Tuesday, June 20, 2006 Sheet 1 of 29
5 4 3 2 1
5 4 3 2 1
05A
PWM P4, Pentium-D
Richtek 9245A
+Richtek 9602 LGA775 (SMD)
Clock Gen.
VRM10.X 6 1066MHz ICS 953002DF
3,4 5
(Realtek RTM866-890)
D AGTL+ D
266MHz
VGA CON CRT
VIA NB:P4M890
24
AGTL+ P4 CPU I/F Clock Buffer Unbuffered
DDR 400/DRR2 533 ICS 9P936AF DDR II-DIMM
PCIE GFX x16 PCIE x16 5 13,14,15
INTEGRATED GRAPHICS
16 (Realtek RTM682-800) DDR2-533 Single Channel
(UniChrome Pro)
1 X16 PCIE VIDEO I/F (Non ECC)
PCIE x1 PCIE x1 1 X16 V-Link I/F WITH SB (Pin to Pin P4M900)
16 9,10,11,12 i)DDR2 667
ii)Int. DeltaChrome/DX9 support
V-LINK
X16
Revision List
C
RJ45 LAN PHY
IN C/B ITE8712
C
VT8237R +/ AC LINK ALC655/ OUT B/Sur
( 綠) VT6103L ALC883 ITE8716 add Dual sourcing
20 (TQFP48) 20 VT8237A 26,27 MIC S/Sur
(Pin to Pin) ITE8718 add PECI(CPU temp:digital)
USB2.0 (4+4) ITE8726 add K8 power sequence
CNR slot
SATA (2 PORTS) 16
Revision List(All pin to pin)
USB2.0*8 USB 2.0 AC97(VT8237R+)
VT8237CD First released
23 HD(VT8237A)
VT8237R LAN PHY license.
ATA 66/100/133 Serial ATA
SATA*2 VT8237R+ SATA II detect support
ACPI 2.0 18
VT8237A HD support
KB& PCI/PCI BDGE
VT8237S SATA II,HD support
MS 23 LPC I/F 17,18,19 ATA 133
IDE*2
23
B PCI BUS LPC BUS B
Impedance PCB 2116
20/7.5/7.5/7.5/20
USB_P0+/- (45/90) 20/7.5/7.5/7.5/20(VIA excel)
7.5/7.5/7.5(50/90 guide)
FLASH LAN RX+/- 24/6/9/6/24
PCI SLOT*2 ITE LPC SIO 8712F/IX,KX BIOS TX+/-
(50/100) 24/6/9/6/24(VIA excel)
22 21 8/12/8(47/91 guide)
4M 19 20/5/7/7/20
SATA (50/100) 20/5/7/7/20(VIA excel)
group mismatch 5 mil.
R.G.B NB->RES (37.5) 20/12/20/12/20/12/20
RES->CON (75) 20/5/20/5/20/5/20
1U-04( 6.3V) 1U-06(BOM 料 10V) Put 75 ohm on NB
0.1U-04( 16V) 0.1U-06(BOM 料 25V)
FLOPPY COM PCI Bus Resource
LPT
22U/25DE 5*7 mm 21 24 PCI1 AD19 INTA,BCD REQ0
100U/16DE 6.3*11 mm 2 D O
PCI2 AD20 INTB,CDA REQ1
220U/10DE 6.3*11 mm D D C 3
470U/16DE 8*11 mm
A 680U/?DE 8*8 mm A
OG I E BC ECB
1000U/10DE 8*14 mm 1 3 G S G S B E 1 2 1 2 3
G S A O I
1500U/16DE 10*25 mm
TO-263 TO-263 TO-252 SOT-223 SOT-23 SOT-23 SOT-23 T0-92 T0-92 T0-92
Elitegroup Computer Systems
3300U/25DE 10*25 mm
B55QS03 2SK3296 20N03 1086(1.5A) 2N7002 2N3904 BAT54C 78L05-D LM431 HSD882-D Title
TM3055TL-S 1085(3A) SI2303S 2N3906 BAT54S LM432 2N2222A
45N03 1117(0.8~1A) SI2301S MMBT2907A 2N2097A Block Diagram
Size Document Number Rev
Custom
P4M890T-M 1.0
Date: Tuesday, May 30, 2006 Sheet 2 of 29
5 4 3 2 1
A B C D E
5/15 CPU1A PECI:Platform Environment Control Interface. CPU1D
HA3 L5 K3 -A20M VCORE
9 HA[3:31] A#3 A20M -A20M 19
HA4 P6 R3 -FERR Y7 A20
A#4 FERR -FERR 19 GND RSVD CONROE
HA5 M5 P3 -CPUINIT Y5 AC4
HA6 A#5 INIT INTR -CPUINIT 19 GND RSVD
L4 A#6 LINT0 K1 INTR 19 Y2 GND RSVD AE4
HA7 M4 L1 NMI_SB W7 AE6
AN8
AN9
M23
M24
M25
M26
M27
M28
M29
M30
N23
N24
N25
K23
K24
K25
K26
K27
K28
K29
K30
A#7 LINT1 NMI_SB 19 GND RSVD
J10
J11
J12
J13
J14
J15
J18
J19
J20
J21
J22
J23
J24
J25
J26
J27
J28
J29
J30
M8
-IGNNE ER87
K8
HA8
L8
J8
J9
R4 A#8 IGNNE N2 -IGNNE 19 W4 GND RSVD AH2
HA9 T5 P2 -SMI CPU1C V7 B13 COMP8 24.9-1-04
A#9 SMI HTEST13 R300 -SMI 19 GND RSVD
HA10 U6 L2 J4 V6 C9 BPM1_2
VCC_CPU182
VCC_CPU183
VCC_CPU184
VCC_CPU185
VCC_CPU186
VCC_CPU187
VCC_CPU188
VCC_CPU189
VCC_CPU190
VCC_CPU191
VCC_CPU192
VCC_CPU193
VCC_CPU194
VCC_CPU195
VCC_CPU196
VCC_CPU197
VCC_CPU198
VCC_CPU199
VCC_CPU200
VCC_CPU201
VCC_CPU202
VCC_CPU203
VCC_CPU204
VCC_CPU205
VCC_CPU206
VCC_CPU207
VCC_CPU208
VCC_CPU209
VCC_CPU210
VCC_CPU211
VCC_CPU212
VCC_CPU213
VCC_CPU214
VCC_CPU215
VCC_CPU216
VCC_CPU217
VCC_CPU218
VCC_CPU219
VCC_CPU220
VCC_CPU221
VCC_CPU222
VCC_CPU223
VCC_CPU224
VCC_CPU225
VCC_CPU226
HA11 A#10 SLP/TESTH13 -STPCLK 0-04 -SLP 9,19 GND GND RSVD VCC_PLL
T4 A#11 STPCLK M3 -STPCLK 19 J7 GND GND B5 V30 GND RSVD D1
HA12 U5 K2 B8 V3 D14
A#12 GND GND GND RSVD
9 5/15
HA13 U4 D2 K5 C10 V29 D16 C303
HA14 A#13 ADS -ADS GND GND GND RSVD .1u-16VY-04
V5 A#14 ADSTB0 R6 -HA_STB0 9 K7 GND GND C13 V28 GND RSVD D23
4 HA15 V4 AD5 L23 C16 V27 E23 C258 4
HA16 A#15 ADSTB1 -HA_STB1 9 GND GND GND RSVD 10u-10V-08
W5 A#16 BNR C2 -BNR 9 L24 GND GND C19 H28 GND RSVD E5
HA17 AB6 B2 L25 C22 AF30 E6
HA18 A#17 DBSY -DBSY 9 GND GND GND RSVD R190 1K-04
W6 A#18 DEFER G7 -DEFER 9 L26 GND GND C24 V26 GND RSVD E7
HA19 Y6 C1 L27 C4 V25 F23
HA20 A#19 DRDY -DRDY 9 GND GND GND RSVD GTLVREF4_CPU
Y4 A#20 HIT D4 -HIT 9 L28 GND GND C7 V24 GND RSVD G10
HA21 AA4 E4 L29 D12 V23 J3 R199 1K-04
HA22 A#21 HITM -HITM 9 GND GND GND RSVD
AD6 A#22 TRDY E3 -HTRDY 9 L3 GND GND D15 U7 GND RSVD N4
HA23 AA5 G8 L30 D18 HTEST12 U1 N5 R201 1K-04
HA24 A#23 BPRI -BPRI 9 GND GND GND RSVD
AB5 A#24 BR0 F3 -BREQ0 9 CONROE L6 GND GND D21 T7 GND RSVD P5
HA25 AC5 C3 L7 D24 CONROE T6
HA26 A#25 LOCK -HLOCK 9 GND GND GND 60 ohm/X
AB4 A#26 PCREQ G5 PECI 21 M1 GND GND D3 T3 GND
HA27 AF5 F2 GTLVREF3_CPU M7 D5 R7 50 ohm/ install
HA28 A#27 EDRDY GND GND GND
AF4 A#28 N3 GND GND D6 R5 GNDRSVD(VID6) AM5 VID6 6
HA29 AG6 K4 N6 D9 R30 F6
HA30 A#29 REQ0 -HREQ0 9 GND GND GND IMPSEL R297 51-1-04
AG4 A#30 REQ1 J5 -HREQ1 9 N7 GND GND E11 R29 GND
HA31 AG5 M6 P23 E14 CONROE
A#31 REQ2 -HREQ2 9 GND GND LGA-775PS-AMP
STP6 1 AH4 A#32 REQ3 K6 -HREQ3 9 P24 GND GND E17
1 AH5 J6 P25 E2 VTT_CPU
STP5 A#33 REQ4 -HREQ4 9 GND GND
AJ5 A#34 P26 GND GND E20
AJ6 B3 P27 E25 HTEST0 R185 62-04
A#35 RS0 -RS0 9 GND GND
5/15 RS1 F5 -RS1 9 P28 GND GND E26 HTEST2
-FERR
R186
R285
62-04
62-04 C307
RS2 A3 -RS2 9 P29 GND GND E27
20/5/20/5/20 (non-differential)
HD0 B4 P30 E28 CONROE -TRIP R283 62-04
9 HD[0:63] D#0 GND GND
HD1 C5 B9 P4 E29 1 -PROCHOT R330 124-1-04 .1u-16VY-04
D#1 DSTBP0 -HD_STBP0 9 GND GND STP10
HD2 A4 C8 P7 E8 -CPURST R331 62-04
HD3 D#2 DSTBN0 -HD_STBN0 9 GND GND
C6 D#3 DSTBP1 E12 -HD_STBP1 9 R2 GND GND F10
HD4 A5 G12 R23 F13 VTT_LEFT
HD5 D#4 DSTBN1 -HD_STBN1 9 GND GND HTEST1 R294 62-04
3 B6 D#5 DSTBP2 G19 -HD_STBP2 9 R24 GND GND F16 3
HD6 B7 G20 R25 F19 HTEST8 R319 62-04
HD7 D#6 DSTBN2 -HD_STBN2 9 GND GND HTEST9 R275 62-04
A7 D#7 DSTBP3 C17 -HD_STBP3 9 R26 GND GND F22
HD8 A10 A16 R27 F4 HTEST10 R278 62-04
HD9 D#8 DSTBN3 -HD_STBN3 9 GND GND
A11 D#9 R28 GND GND F7
HD10 B10 F28 AM24 G1 BPM0_2 R457 0-04-O
HD11 D#10 BCLK0 CPU_CLK+ 5 GND GND BPM0 4
C11 D#11 BCLK1 G28 CPU_CLK- 5 AM27 GND GND H10
HD12 D8 AJ3 AM28 H11 CONROE HTEST11 R284 62-04
HD13 D#12 ITP_CLK1 CONROE GND GND HTEST12 R325 62-04
B12 D#13 ITP_CLK0 AK3 AM4 GND GND H12
HD14 C12 AM7 H13 HTEST13 R281 62-04
HD15
D#14 PWRGD_CPU
6 VID7 GND(VID7) GND -BREQ0 R317 62-04
D11 D#15 PWRGOOD N1 PWRGD_CPU 25 AN1 GND GND H14
HD16 G9 AM6 VTT_PWRGD AN10 H17
HD17 D#16 VTTPWRGD -CPURST VTT_PWRGD 6,8 GND GND
F8 D#17 RESET G23 -CPURST 9 AN13 GND GND H18
HD18 F9 AN16 H19 CPU_COMP2 R318 100-1-04-O
HD19 D#18 GTLVREF_NB GND GND CPU_COMP3 R324 100-1-04-O
E9 D#19 CS_GTLREF E24 GTLVREF_NB 9 AN17 GND GND H20
HD20 D7 AB2 -IERR AN2 H21 CPU_COMP4 R279 60.4-1-04
HD21 D#20 IERR GND GND CPU_COMP5 R310 60.4-1-04
E10 D#21 MCERR AB3 AN20 GND GND H22
HD22 D10 AC2 DBRESET AN23 H23 PWRGD_CPU R307 100-1-04
HD23 D#22 DBRESET BOOTSELECT GND GND -CPUINIT R308 62-04
F11 D#23 BOOTSELECT Y1 AN24 GND GND H24
HD24 F12 D#24 SKTOCC AE8 SKTOCC CPUMISS 18 AN27 GND GND H25 -SMI R309 62-04
HD25 D13 R200 AN28 H26 -SLP R304 62-04
HD26 D#25 CPU_COMP0 0-04-O GND GND GTLREF_SEL NMI_SB R282 62-04 C300
E13 D#26 COMP0 A13 6 VID_SELECT AN7 GND(VID_SELECT) GND H27
HD27 G13 T1 CPU_COMP1
15/10 B1 H29 1 -STPCLK R305 62-04
VCC_CPU137
VCC_CPU138
VCC_CPU139
VCC_CPU140
VCC_CPU141
VCC_CPU142
VCC_CPU143
VCC_CPU144
VCC_CPU145
VCC_CPU146
VCC_CPU147
VCC_CPU148
VCC_CPU149
VCC_CPU150
VCC_CPU151
VCC_CPU152
VCC_CPU153
VCC_CPU154
VCC_CPU155
VCC_CPU156
VCC_CPU157
VCC_CPU158
VCC_CPU159
VCC_CPU160
VCC_CPU161
VCC_CPU162
VCC_CPU163
VCC_CPU164
VCC_CPU165
VCC_CPU166
VCC_CPU167
VCC_CPU168
VCC_CPU169
VCC_CPU170
VCC_CPU171
VCC_CPU172
VCC_CPU173
VCC_CPU174
VCC_CPU175
VCC_CPU176
VCC_CPU177
VCC_CPU178
VCC_CPU179
VCC_CPU180
VCC_CPU181
D#27 COMP1 CONROE GND GND(GTLREF_SEL) STP12
HD28 F14 G2 CPU_COMP2 B11 H3 INTR R303 62-04 .1u-16VY-04
HD29 D#28 COMP2 CPU_COMP3 GND GND CONROE -IGNNE R306 62-04
G14 D#29 COMP3 R1 B14 GND GND H6
HD30 F15 J2 CPU_COMP4 B17 H7 -A20M R280 62-04
HD31 D#30 COMP4 CPU_COMP5 GND GND DBRESET R327 62-04
G15 D#31 COMP5 T2 B20 GND GND H8
HD32 G16 Y3 CPU_COMP6 B24 H9
HD33 D#32 COMP6 CPU_COMP7 GND GND BPM0_2 R352 47-04
2 E15 D#33 COMP7 AE3 2
HD34 E16 LGA-775PS-AMP BPM1_2 R287 47-04
N26
N27
N28
N29
N30
N8
P8
R8
T23
T24
T25
T26
T27
T28
T29
T30
T8
U23
U24
U25
U26
U27
U28
U29
U30
U8
V8
W23
W24
W25
W26
W27
W28
W29
W30
W8
Y23
Y24
Y25
Y26
Y27
Y28
Y29
Y30
Y8
HD35 D#34 R312 62-04
G18 D#35 MSID0 W1
HD36 G17 V1 R293 62-04 VCORE
HD37 D#36 MSID1 CONROE
F17 D#37
HD38 F18 J16 VTT_RIGHT
HD39 D#38 DEP0
E18 D#39 DEP1 H15 AP339E CPU data sheet
HD40 E19 H16 VCORE VTT_CPU VID_SELECT R365 680-04
HD41 D#40 DEP2 VTT_LEFT
F20 D#41 DEP3 J17 VTT_LEFT VTT_RIGHT
HD42 E21 To SB(VT8237A) SC3 .1u-16VY-04-X-O C193 .1u-16VY-04 -IERR R313 62-04
HD43 D#42 THERMDA To SB(VT8237S) C228 .1u-16VY-04-O C192 .1u-16VY-04-O RESET# VTT_POWERGOOD
F21 D#43 THERMDA AL1 THERMDA 21
HD44 G21 AK1 THERMDC C238 .1u-16VY-04-O C190 .1u-16VY-04-O BR0# VID[5:0] TDI R328 150-04
D#44 THERMDC THERMDC 21 -THRMTRIP 18
HD45 E22 M2 -TRIP R329 C230 .1u-16VY-04-O C191 .1u-16VY-04-O POWERGOOD GTLREF TDO R316 75-1-04
D#45 THERMTRIP -TRIP 25
HD46 D22 AL2 -PROCHOT 2.7K-04-O TEST1 TMS TMS R340 39-1-04
C
HD47 D#46 PROCHOT -PROCHOT 6 TEST[12:8] TDI
G22 D#47
HD48 D20 F26 HTEST0 CONROE B Q35 TDO BOOTSELECT R295 62-04
HD49 D#48 TESTHI0 HTEST1 BPM[5:0] CPU_COMP6 R326 60.4-1-04
D17 D#49 TESTHI1 W3 2N3904S-S-O
HD50 A14 F25 HTEST2 Other VRD comp CPU_COMP7 R296 60.4-1-04
E
HD51 D#50 TESTHI2 -TRIP
C15 D#51 TESTHI3 G25
HD52 C14 G27 C294
HD53 D#52 TESTHI4 CONROE VTT_LEFT VTT_LEFT .1u-16VY-04
B15 D#53 TESTHI5 G26
HD54 C18 G24 VCC3 VTT_PWRGD C270 10P-04-O
HD55
D#54 TESTHI6 -CPUINIT C293 33P-04-O
B16 D#55 TESTHI7 F24
P4EE GTLVREF_SEL HD56 A17 G3 HTEST8 130mA -SLP C299 33P-04-O TCK R315 27-04
D#56 TESTHI8
1
Northwood NC HD57 B18 G4 HTEST9 VCC3 R353 R412 -CPURST C195 33P-04-O -TRST R253 680-04
Prescott
Celeron D
GND
GND
HD58
HD59
C21
B21
D#57
D#58
TESTHI9
TESTHI10 H5
P1
HTEST10
HTEST11
ER86
51-1-04
+1.5V
(Near CPU)
12mil 124-1-04 12mil 124-1-04 PWRGD_CPU C292 33P-04-O
CPU_COMP0 R217 60.4-1-04
C
HD60 D#59 TESTHI11 HTEST12 GTLVREF3_CPU GTLVREF4_CPU For test. CPU_COMP1 R311 60.4-1-04
B19 W2
2
HD61 D#60 TESTHI12 Q57 CPU_COMP2 R276 60.4-1-04
A19 D#61 B
1 HD62 A22 G29 VCC_PLL CPU_COMP3 R288 60.4-1-04 1
D#62 BSEL0 BBSEL0 5
1
HD63 B22 H30 2N3904S-S C305 R364 C306 R456
BBSEL1 5
E
D#63 BSEL1 R262 1u-10V 210-1-04 1u-10V 210-1-04
BSEL2 G30 BBSEL2 5
100-1-04
-DBI3 C20 AE1 TCK B to 1.0(5/26)
9 -DBI[0:3] Elitegroup Computer Systems
2
-DBI2 DBI3 TCK TDI
D19 DBI2 TDI AD1
-DBI1 G11 AF1 TDO
-DBI0 DBI1 TDO TMS Title
A8 DBI0 TMS AC1
AG1 -TRST
TRST CPU1 (FSB)
-PROCHOT:Bi-direction(Enable TCC) LGA-775PS-AMP Size Document Number Rev
(TCC:Thermal Control Circuit) C
Input pin:protect system component(VR) P4M890T-M 1.0
Output pin:protect CPU. Date: Monday, June 19, 2006 Sheet 3 of 29
A B C D E
A B C D E
BPM0
BPM1 BPM0 3
BPM2 CONROE VCORE_SENSE_AN5 R228 0-04
VCCSEN 6
9 -HAP1 BPM3 VCORE_SENSE R230 0-04-O
1 BPM4
VCORE VTT_CPU STP8 BPM5 CONROE
VTT_LEFT VSS_SENSE_AN6 R232 0-04
FORCEPH_N 6 VSSSEN 6
VSS_SENSE R231 0-04-O
R277 62-04-O
CONROE
AG11
AG12
AG14
AG15
AG18
AG19
AG21
AG22
AG25
AG26
AG27
AG28
AG29
AG30
AH22
AH11
AH12
AH14
AH15
AH18
AH19
AH21
AH25
AH26
AH27
AH28
AH29
AH30
AJ11
AJ12
AJ14
AJ15
AJ18
AJ19
AJ21
AJ22
AJ25
AG8
AG9
AG2
AG3
AH8
AH9
AD2
AD3
AK6
C29
C28
C30
C25
C26
C27
D27
D28
D25
D26
D29
D30
AF8
AF9
AF2
A29
B25
B29
B30
A26
B27
A25
A28
A27
A30
B26
B28
F29
AJ2
AJ1
20/20/20
G6
H4
U2
U3
4 CPU1B 6 VCCSEN C275 4
AA8 AN5 VCORE_SENSE_AN5
VTT_PKGSENSE
RSP
VCC_CPU94
VCC_CPU95
VCC_CPU96
VCC_CPU97
VCC_CPU98
VCC_CPU99
VCC_CPU100
VCC_CPU101
VCC_CPU102
VCC_CPU103
VCC_CPU104
VCC_CPU105
VCC_CPU106
VCC_CPU107
VCC_CPU108
VCC_CPU109
VCC_CPU110
VCC_CPU111
VCC_CPU112
VCC_CPU113
VCC_CPU114
VCC_CPU115
VCC_CPU116
VCC_CPU117
VCC_CPU118
VCC_CPU119
VCC_CPU120
VCC_CPU121
VCC_CPU122
VCC_CPU123
VCC_CPU124
VCC_CPU125
VCC_CPU126
VCC_CPU127
VCC_CPU128
VCC_CPU129
VCC_CPU130
VCC_CPU131
VCC_CPU132
VCC_CPU133
VCC_CPU134
VCC_CPU135
VCC_CPU136
VCC_CORE1
VCC_CORE2
VCC_CORE3
VCC_CORE4
VCC_CORE5
VCC_CORE6
VCC_CORE7
VCC_CORE8
VCC_CORE9
VCC_CORE10
VCC_CORE11
VCC_CORE12
VCC_CORE13
VCC_CORE14
VCC_CORE15
VCC_CORE16
VCC_CORE17
VCC_CORE18
VCC_CORE19
VCC_CORE20
VCC_CORE21
VCC_CORE22
VCC_CORE23
VCC_CORE24
AP0
AP1
BPM0
BPM1
BPM2
BPM3
BPM4
BPM5
BINIT
RSVD3
RSVD4
VCC_CPU1 RSVD1
AB8 VCC_CPU2 RSVD2 AN6 VSS_SENSE_AN6 C291
220P-04
C296
220P-04-O
C297
20/20/20
220P-04 6 VSSSEN
10u-10V-08
AC23 VCC_CPU3
AC24 H2 GTLVREF1_CPU
VCC_CPU4 GTLREF1 GTLVREF0_CPU
AC25 VCC_CPU5 GTLREF0 H1 Near CPU
AC26 VCC_CPU6
AC27 A23 VCCA_CPU L13
VCC_CPU7 VCCA VTT_CPU
AC28 B23 C196 IND-4.7u-08
VCC_CPU8 VSSA 10u-10V-08 C197
AC29 VCC_CPU9
AC30 C23 VSS_CPU 10u-10V-08-O
VCC_CPU10 VCCIOPLL
AC8 VCC_CPU11
AD23 AN3 VCORE_SENSE
VCC_CPU12 VCC_SENSE VSS_SENSE VCCIO_CPU L14
AD24 VCC_CPU13 VSS_SENSE AN4 VTT_CPU
AD25 IND-4.7u-08
VCC_CPU14 C198 C199
AD26 VCC_CPU15 VTT_OUT_RIGHT AA1 VTT_RIGHT
AD27 J1 VTT_LEFT 10u-10V-08 10u-10V-08-O
VCC_CPU16 VTT_OUT_LEFT VCC3
AD28 VCC_CPU17
AD29 F27 VTT_SEL VTT_SEL R182 1K-04
VCC_CPU18 VTT_SEL VTT_SEL 7
AD30 VCC_CPU19
AD8 V2 LL_ID0 1 CONROE
VCC_CPU20 LL_ID0 STP9
AE11 AA2 LL_ID1 1
VCC_CPU21 LL_ID1 STP7
AE12 VTT_RIGHT
VCC_CPU22 FORCEPH_N R227 127-1-04
AE14 VCC_CPU23 VID0 AM2 VID0 6
AE15 AL5 Demo 130 ohm.
VCC_CPU24 VID1 VID1 6
AE18 VCC_CPU25 VID2 AM3 VID2 6
AE19 AL6 CONROE
VCC_CPU26 VID3 VID3 6
AE21 VCC_CPU27 VID4 AK4 VID4 6
3 AE22 AL4 VTT_RIGHT 3
VCC_CPU28 VID5 VID5 6
AE23 VCC_CPU29
AE9 AJ26 VCORE BPM0 R246 51-1-04
VCC_CPU30 VCC_CPU39 BPM2 R314 51-1-04
AF11 VCC_CPU31 VCC_CPU40 AJ8
AF12 AJ9 BPM1 1 2
VCC_CPU32 VCC_CPU41
AF14 VCC_CPU33 VCC_CPU42 AK11 BPM5 3 4 RN16
AF15 AK12 BPM3 5 6 51-8P4R-12
VCC_CPU34 VCC_CPU43 BPM4
AF18 VCC_CPU35 VCC_CPU44 AK14 7 8
AF19 VCC_CPU36 VCC_CPU45 AK15
AF21 VCC_CPU37 VCC_CPU46 AK18
AF22 VCC_CPU38 VCC_CPU47 AK19
VCC_CPU48 AK21
A12 GND VCC_CPU49 AK22
A15 AK25 VTT_RIGHT
GND VCC_CPU50
A18 GND VCC_CPU51 AK26
A2 AK8 VCORE
GND VCC_CPU52
A21 GND VCC_CPU53 AK9
A24 A24 AL11 R333 SC22 10u-10V-08-X
GND VCC_CPU54 124-1-04 SC18 10u-10V-08-X
A6 GND VCC_CPU55 AL12
A9 AL14 12mil C257 10u-10V-08-O
GND VCC_CPU56 GTLVREF0_CPU SC9 10u-10V-08-X
AA23 GND VCC_CPU57 AL15
AA24 AL18 SC11 10u-10V-08-X-O
GND VCC_CPU58
AA25 GND VCC_CPU59 AL19
AA26 AL21 C301 R301 SC14 10u-10V-08-X
GND VCC_CPU60 1u-10V 210-1-04 SC10 10u-10V-08-X
AA27 GND VCC_CPU61 AL22
AA28 AL25 C172 10u-10V-08
GND VCC_CPU62 SC6 10u-10V-08-X
AA29 GND VCC_CPU63 AL26
AA3 AL29 SC24 10u-10V-08-X-O
GND VCC_CPU64
2 AA30 GND VCC_CPU65 AL30 GTLVREF0_CPU = 0.63*VTT_RIGHT 2
AA6 AL8 C249 10u-10V-08
GND VCC_CPU66 SC4 10u-10V-08-X
AA7 GND VCC_CPU67 AL9
AB1 AM11 C242 10u-10V-08
GND VCC_CPU68 C266 10u-10V-08-O
AB23 GND VCC_CPU69 AM12
AB24 AM14 C168 10u-10V-08
GND VCC_CPU70
AB25 GND VCC_CPU71 AM15
AB26 AM18 VTT_RIGHT
GND VCC_CPU72
AB27 GND VCC_CPU73 AM19
AB28 GND VCC_CPU74 AM21
AB29 AM22 VCORE
GND VCC_CPU75 R302 C263 10u-10V-08-O
AB30 GND VCC_CPU76 AM25
AB7 AM26 12mil 124-1-04-O C259 10u-10V-08-O
GND VCC_CPU77 R341
AC3 AM29 SC16 10u-10V-08-X-O
GND VCC_CPU78 GTLVREF0_CPU GTLVREF1_CPU SC19 10u-10V-08-X-O
AC6 GND VCC_CPU79 AM30
AC7 AM8 C171 10u-10V-08
GND VCC_CPU80 0-04
AD4 GND VCC_CPU81 AM9
AD7 AN11 C298 R332 C170 10u-10V-08-O
GND VCC_CPU82 1u-10V 210-1-04-O C241 10u-10V-08
AE10 GND VCC_CPU83 AN12
AE13 AN14 C231 10u-10V-08
GND VCC_CPU84 SC21 10u-10V-08-X-O
AE16 GND VCC_CPU85 AN15
AE17 AN18 SC27 10u-10V-08-X-O
GND VCC_CPU86
AE2 GND VCC_CPU87 AN19 GTLVREF1_CPU = 0.63*VTT_RIGHT
AE20 GND VCC_CPU88 AN21
AE24 LGA-775PS-AMP AN22
GND VCC_CPU89
AE25 GND VCC_CPU90 AN25
AE26 GND VCC_CPU91 AN26
AE27 AN29
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND VCC_CPU92
VCC_CPU93 AN30
1 1
AE28
AE29
AE30
AE5
AE7
AF10
AF13
AF16
AF17
AF20
AF23
AF24
AF25
AF26
AF27
AF28
AF29
AF3
AF6
AF7
AG10
AG13
AG16
AG17
AG20
AG23
AG24
AG7
AH1
AH10
AH13
AH16
AH17
AH20
AH23
AH24
AH3
AH6
AH7
AJ10
AJ13
AJ16
AJ17
AJ20
AJ23
AJ24
AJ27
AJ28
AJ29
AJ30
AJ4
AJ7
AK10
AK13
AK16
AK17
AK2
AK20
AK23
AK24
AK27
AK28
AK29
AK30
AK5
AK7
AL10
AL13
AL16
AL17
AL20
AL23
AL24
AL27
AL28
AL3
AL7
AM1
AM10
AM13
AM16
AM17
AM20
AM23
Elitegroup Computer Systems
CONROE VRDSEL 1 Title
STP11
B to 1.0(6/7) CPU P4-775 (PWR, GND)
A24 R233 1K-04-O
CONROE Size Document Number Rev
C
P4M890T-M 1.0
Date: Thursday, June 15, 2006 Sheet 4 of 29
A B C D E
A B C D E
X2
CKG_X1
CKG_X2 U9 30/5/7/5/30
VIA FAE:NB_HCLK and
X-14.318M-30m32 1 2 6 54 R124 1 2 33-04 GCLK_NB are same length.
X1 CPUT0 NB_HCLK+ 9
7 53 R130 1 2 33-04
X2 CPUC0 NB_HCLK- 9 For EMI.(Near CK GEN)
C135 C133
3
56P 56P 1 51 R136 1 2 33-04
3
10
VDDA
VDDREF
CPUT1
CPUC1 50 R143 1 2 33-04
CPU_CLK+
CPU_CLK-
3
3 Strapping CODEC_14
GUI_CK14
C139 1
C137 1
2 10P-04-O
2 10P-04-O
VDDPCI1 SB_OSC C138 1
16 VDDPCI2 CPUT2/PCIEXT0 47 2 10P-04-O
VCC3 L12 VCC3_CK TURBO 20 46 R144 1 2 51-1-04 MODE0 R166 10K-04-O
FB-600-S08 TURBO CPUC2/PCIEXC0 R137 51-1-04
22 VDD48 1 2
1
1
26 44 R131 1 2 51-1-04 Mode: Internal Pull-low 120K USB_CLK48 C174 1 2 22P-04 A to B(2/20)
C130 EC11 C134 C147 C165 C173 C159 C146 C136 C153 VDD3V66 PCIEXT1 R125 51-1-04 1:Mobile Mode SIO_CLK48 C177 1 For rising
39 VDDPCIEX_1 PCIEXC1 43 1 2 2 10P-04-O
10u-10V-08 100u-16SE-O .1u-16VY-04-O .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 time.
4 45 * 0:Desktop Mode 4
2
2
.1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04-O VDDPCIEX_2 GCLK_NB C182 1
49 VDDCPU PCIEXT2 42 2 10P-04-O
B to 1.0(5/23) 12 GUI_CK14
R132 1
R140 1
2 22-04 PCIEXC2 41 25/5/7/5/25 VCLK_SB C180 1 2 10P-04-O
26 CODEC_14 2 22-04 FS0 4 FS0/REF0
R139 1 2 22-04 FS1 5 38 R153 1 2 33-04 24_48M- R171 10K-04 PCLK_SB C160 1 2 10P-04-O
18 SB_OSC FS1/REF1 PCIEXT3 NB_PECLK+ 11
R147 1 2 22-04 FS2 11 37 R157 1 2 33-04 PCLK_SIO C149 1 2 10P-04-O
21 PCLK_SIO FS2/PCI0 PCIEXC3 NB_PECLK- 11
FS3 12 Default:Internal Pull-high 120K PCLK_ROM C169 1 2 10P-04-O
A to B(2/16) R151 1 2 22-04 13
FS3/PCI1
36 R162 1 2 33-04 1: 24Mhz
22 PCLK_1 PCI2 PCIEXT4 PE_CLK1+ 16
R152 1 2 22-04 14 35 R164 1 2 33-04 * 0: 48Mhz PCLK_1 C154 1 2 10P-04-O
22 PCLK_2 PCI3 PCIEXC4 PE_CLK1- 16
20/5/20 19 PCLK_SB
R156 1
R155 1
2 22-04 17 PCI4
PCLK_2 C158 1 2 10P-04-O
19 PCLK_ROM 2 22-04 18 PCI5 PCIEXT5 34 R169 1 2 33-04 PE_CLK2+ 16
33 R174 1 2 33-04 FS2 R145 10K-04-O SMBDT C152 1 2 22P-04-O
PCIEXC5 PE_CLK2- 16
R168 1 2 22-04 MODE0 23 FS3 R148 10K-04-O SMBCK C181 1 2 22P-04-O
17 USB_CLK48 MODE0/48MHz
21 SIO_CLK48
R172 1 2 22-04 24_48M- 24 SEL24_48#/24_48MHz 3V66_0 29 R177 1
FS4 R179 1
2 22-04 GCLK_NB 11 20/5/20 FS4 R180 10K-04-O
FS4/3V66_1 28 2 22-04 VCLK_SB 19
13,14,16,18 SMBCK 31 27 ITP_EN 1 2 FS0,2,3,4: Internal Pull-low 120K
SCLK ITP_EN/3V66_2 R181 VCC3
13,14,16,18 SMBDT 48 SDATA
2 10K-04-O R175 1 2 51-1-04 ITP_EN: latched input to select
GND R170 51-1-04 pin functionality.
GNDREF 8 1 2
GNDPCIEX_2
1
GEN_VTTGD: High Active(>2.0V) 15 R165 1 2 51-1-04 R161
GEN_VTTGD GNDPCI1 R163 51-1-04 1:CPU 2 ITP pair 4.7K-04 R159
9 19 1 2 *
GNDCPU
VTTPWGD/PD GNDPCI2 R158 51-1-04 0:PCI-EX0 ITP 1K-04
25 CKGEN_RESET 21 RESET GND48 25 1 2
55 30 R154 1 2 51-1-04 TURBO
GND
2
IREF GND3V66 TURBO_CK 21
GNDPCIEX_1 32
ER26 ICS953002DFLF If CPU temp > ??C then enable over clock
56
52
40
475-1-04
SSOP56 VTT_CPU
3 VCC3 VCC3 VCC3 3
FSB PCIE
BSEL 3VSB 953002CF 1066/266MHz 106MHz Async
953002DF 1066/266MHz 100MHz Sync R203 R123
B to 1.0(6/6) 3VSB R126 R133 R134 470-04 1K-04
2
1K-04 1K-04 1K-04
R142
2
8.2K-04
B
VCORE R184 FS0 R210 10K-04 BSEL0
8.2K-04 1 FS1 R211 10K-04 BSEL1
GEN_VTTGD FS2 R213 10K-04 BSEL2 E C BSEL0
3 BBSEL0
R183
C
1
1K-04-O Q11 2N3904S-S
1 2 B Q18 B to 1.0(5/29)
6,25 VCORE_GD 2N3904S-S VTT_CPU
C
R202
1K-04
E
VCORE VCORE 2 1 B Q10
2N3904S-S
C186 R206 R128
E
1u-25 470-04 1K-04
Space issue.
B
V_DIMM L25 VDIMMBFR U17 25/7/5/7/25 (DG:30/10/5/10/30) CPU(775) BESL FS(Clock Gen) SB Strap
3 BBSEL1 E C BSEL1
VDIMMBFR 10 5 D2CLK0+ 13
VDD2.5/1.8-0 DDRT0 Q12 2N3904S-S
21 VDD2.5/1.8-1 DDRC0 6 D2CLK0- 13 FSB BSEL1 BSEL0 FS2 FS1 FS0 GPIOC
C365 FB-600-S08 C389 C371 C372 C378 C388 C373 27
2 VDD2.5/1.8-2 VTT_CPU 2
.01u 10u-10V-08 .1u-16VY-04-O .1u-16VY-04 7
DDRT1 D2CLK1+ 13
.1u-16VY-04 .1u-16VY-04-O .1u-16VY-04 9 8
GND DDRC1 D2CLK1- 13
22 GND FS0 = BSEL0 533 133 0 1 0 0 1 1=Auto
28 GND DDRT2 13 D2CLK2+ 13
14 FS1 = BSEL1 R207 R129
VCC25 DDRC2 D2CLK2- 13
VCC25A_CK 800 200 1 0 0 1 0 1=Auto 470-04 1K-04
L26 1 18 FS2 = Low
AVDD2.5-0 DDRT3 D2CLK3+ 14
FB-600-S08 26 17
AVDD2.5-1 DDRC3 D2CLK3- 14
C379 C382 C383 1066 0 0 0 1=Auto
266 0 0
B
1u-10V .1u-16VY-04 .1u-16VY-04 2 20
AGND DDRT4 D2CLK4+ 14
25 AGND DDRC4 19 D2CLK4- 14
3 BBSEL2 E C BSEL2
13,14,16,18 SMBCK 16
15
SDATA DDRT5 24
23
D2CLK5+ 14 Ext Clock Frequency Select Table(Mhz) Q14 2N3904S-S
13,14,16,18 SMBDT SCLK DDRC5 D2CLK5- 14
R433 22-04
10/30
10 MCLKO+ 3 BUF_INT FB_OUTT 11 MCLK_FB 10 FS4 FS3 FS2 FS1 FS0 CPU PCIE AGP PCI
30/10/5/10/30 10 MCLKO- 4 BUF_INC FB_OUTC 12 R430 22-04
MCLKO+/- as short as possible R454 C369
100-04-O ICS9P936AF C368 10P-04-O 0 0 0 0 1 133 100 66 33
B to 1.0(4/10) 10P-04
SSOP28 0 0 0 1 0 200 100 66 33
Avoid MCLK+/- swing too low,
buffer can't detect it. 0 0 0 0 0 266 100 66 33
0 0 0 1 1 166 100 66 33
1
0 0 1 0 0 333 100 66 33 1
MCLKO+ C381 5P-04-O
MCLKO- C376 5P-04-O 0 0 1 0 1 100 100 66 33
FS0,2,3,4: Internal Pull-low 120K
Elitegroup Computer Systems
Title
CLOCK SYNTHESIZERS
Size Document Number Rev
Custom
P4M890T-M 1.0
Date: Thursday, June 15, 2006 Sheet 5 of 29
A B C D E
5 4 3 2 1
B to 1.0(5/23)
R488 36K-1-04-O
CPUV1 21 CPUVID1 CPUVID0 VCORE
O.D
R480 75K-1-04-O 1 1 Normal +12V_4P
CPUV0 21 1 0 2%
0 1 4%
0 0 6% C422
220P
Freq:200khz
Power on to latch R466 NC C423 1500P-04-O R467 100-04 4 3
0:VRD10.X first. 2 1
ATX_12V1
R469 C425 ATX-12V VCORE
C424 R468 6.81K-1-04
D D
VCORE C426 NC
NC 390-04
NC C427 47PF-04 R470 1.5K-04
3
VCCSEN 4
2 1
T_ADJ
D31 R471 C428 R473 C429
B to 1.0(5/23) BAT54C-O 20K-04 R474 VIN
R472 .068u-25V-04 15K-04 2200P-04 NC 9 m-ohm
D
VCC5
Q50
VTT_RIGHT 47-04 R475 R476 R477 UG2 0 R478 G FDD8880_NL-S
1K-04 0-04 VCORE RT9605A_PVCC
S
PWM1 100-04
PWM2 L27
2
4
6
8
2
4
6
8
PWM3 N P PIND-.56u-D
RN80 RN81 20mil 20mil PHASE2 1 2
680-8P4R-04 680-8P4R-04 D20 CD4148WP-S
41
15
13
17
16
26
27
28
1
3
5
7
1
3
5
7
6
5
4
R481 R479 5.6 m-ohm R482
Vcore_SN24
C430
1.Vcore from CHOKE. LG2 0 R483 1
ADJ
IMAX
SS
COMP
FB
RT
IOUT
PWM 1
PWM 2
PWM 3
GND
120K 120K 2.Vcore can not connect N P
D
D
3 VID7 32 to layer 2:vcore. Q52 Q51 20mil
VID 7 D21 CD4148WP-S
PWM4 R484 1u-25V C431
3 VID6 33 VID 6 PWM 4 29 G G
.01u
S
S
34 30 PWM5 120K Vcore_SN35 C432 .1u-25V RT9605A_PVCC FDD8896-S FDD8896-S
4 VID5 VID 5 PWM 5
35 20 12mil R485 820 12mil Vcore_SN24
4 VID4 VID 4 ISN35
36 19 12mil R486 820 12mil Vcore_SN1
4 VID3 VID 3 ISN24
4 VID2 37 VID 2
GND ISN1 18 12mil R487 820 12mil
C436 1u-25V VIN
4 VID1 38 9pcs GND via. 25 C433 C434 C435 20mil
VID 1 ISP1
D
C 4 VID0 39 24 1u-25VX-08 1u-25VX-08 1u-25VX-08 C
VID 0 ISP2 U19 Q53
RT8802A
R489 R490 R492 UG3 0 R493 FDD8880_NL-S
17
19
21
20
13
3 VID_SELECT 40 23 G
P
VID_SEL ISP3
3
RT9605B D22 20mil L28
S
R491 10 31 22 NC NC NC PIND-.56u-D
TS
UG2
PHASE2
PVCC2
LG2
GND
VCC5 VDD ISP4
20mil PHASE3
HOT_SET
1 2
FAN_SET
N
VR_HOT
VR_FAN
PWRGD
C437 CD4148WP-S
EN/VTT
12 21 18 12
FBRTN
DVD ISP5 GND GND
TSEN
1u-25VX-08
OFS
VID_SEL VID 7 Table R498
VTT X VR11 R496 16 14 20mil LG3 0 R497 1
Vcore_SN35
GND X VR10.X +12V_4P BOOT2 LG3
20mil
D
D
1
9
8
2
3
14
7
11
10
U18 R495 750 Q55 Q54
R494 R499 PWM3 7 15 C438
10K-04 1.1K-1-04 RT8802APQVS 750 PHASE3 PWMIN3 PVCC3 .01u
G G
GND
S
S
VCC5 VTT_RIGHT 9pcs GND via. R500 PWM2 5 11 FDD8896-S FDD8896-S
PHASE2 PWMIN2 PHASE3
750
R514 T_SEN PWM1 4 10
6.8K-04-O R511 PWMIN1 UG3
0-04-O PHASE1 3pcs GND via.
3,8 VTT_PWRGD R503 R504 24K-04 2 9
BOOT1 BOOT3
20mil
PHASE1
R501 C441 R506 25 C439 .1u-25V
PVCC1
0-04 VR_HOT 10K-04 C440 GND
GND
UG1
LG1
NC
5V
.1u-25V 3pcs GND via.
VCC5
B to 1.0(4/12) .1u-16VY-04
1
24
22
23
8
6
R507 20mil
5,25 VCORE_GD 5VSB
R509
R508 22K-04 3K-1-04
C443 .1u-25V
B to 1.0(6/5)
Vcore_SN1
C444 .1u-16VY-04 C445 10 VIN
1u-25V
D
VCC3
N
B B
R512 NC D23 Q56
-PROCHOT 3
20mil UG1 0 R513 G FDD8880_NL-S L29
VCC5
R521 CD4148WP-S PIND-.56u-D
FORCEPH_N 4
P
S
2K-04 20mil PHASE1 1 2
R525
C
C
R524 130-1-04 R516 C446 RT2
130-1-04 B B R518 T_SEN
43K-04 NC 1 8mil
Q61 Q62 C448 20mil LG1 0 R517 10KT
E
E
2N3904S-S 2N3904S-S 30mil
D
D
1u-25V Q59 Q58 RT3
VR_HOT C447 T_ADJ
G G .01u Near MOS or CHOKE.
RT9605A_PVCC
8mil 10KT
R530
S
S
FDD8896-S FDD8896-S
VSSSEN 4
0-04
+12V_4P VIN 0.8375V~1.600V 119A
L30
VCORE
Close to CPU keepout zone(H:20mm*6pcs)
R522
RCK-.9uD
1
1
1
1
100-04 EC6 EC7 EC8 EC10
B to 1.0(4/12) + + + + VCORE
EC13 EC20 EC15 EC12 EC14 C262 P N 100u-2ASVPAN-O
1800u-16D10LE 1800u-16D10LE
2
2
2
2
1800u-16D10LE 1800u-16D10LE-O C255 P N 100u-2ASVPAN-O
1800UF/6.3V 1800UF/6.3V 1800UF/6.3V 1800UF/6.3V-O 1800UF/6.3V-O
C264 P N 100u-2ASVPAN-O
05A
C275:10UF-> NC R526 10-08
RT9605A_PVCC B to 1.0(4/17)
R468:390 ohm-> 470 ohm Q64
Close to under CPU Heat-Sink(H:8mm*9pcs)
PMBS3906-S-O
R472:47 ohm-> 150 ohm E C 20mil VCORE
R516:43K-> 18K
A R528 R529 A
B
OS-CON(560UF/2.5V): change to CT1,CT3,CT4,CT6,CT7 B to 1.0(4/17) CT7 CT6 CT1 CT2 CT3 CT4 CT5 CT8
1
1
1
1
1
1
1
1
POS-Cap(100UF/4V):add C255,C262,C264 4.7K-04-O 1K-04-O 5VSB + + + + + + + +
2.5V:ON
C
Remove(1800UF/6.3V):EC12,EC20,EC13,EC15 R531 1K-04-O 680UF/4V 680UF/4V 680UF/4V 680UF/4V 680UF/4V 680UF/4V 680UF/4V-O 680UF/4V-O
2
2
2
2
2
2
2
2
R
Q65
GS431-S-O
2
R532 C449 B to 1.0(4/17) Elitegroup Computer Systems
A
2K-04-O 1000P/50V-04-O
1
Patch RT9605A issue. Title
5VSB first and then +12V.
Vcore POWER(RT8802A+RT9605B)
Size Document Number Rev
C
P4M890T-M2 1.0
Date: Thursday, June 15, 2006 Sheet 6 of 29
5 4 3 2 1
5 4 3 2 1
VCC25
VCC25 RN46 SB2.5_1.5
VREF25
VTT_CPU B to 1.0(4/10)
+1.5V_NB +12V VCC3 1
3
2
4
VREF25 5 6
VREF11
D
4
B to 1.0(4/12) U10C 7 8
1
+12V +1.5V_NB VREF25 VCC3 10 Q17
+ P3055LDG-S
ER35 +12V 8 G 0-8P4R-12
1
3.48K-1-04 VREF11 9 (TO-252)
D
S
-
1
C176 .1u-16VY-04 C183 B to 1.0(5/30)
4
1
D U10A ER37 1 2 1000P-04 GS324SS D
2
2
11
3 Q16 3.32K-1-04 VREF12 + EC21 Total 0.5A
+
1 G P3055LDG-S 100u-16SE VCC25
D
1
4
2 (TO252) U10B Q15 R187
2
2
-
ER29 5 P0903BSG-S 1 2
S
+
2.74K-1-04 GS324SS 7 G
11
1
1
6 3Watte(TO263) 200-1-04 SB2.5_1.5
S
VTT_CPU -
ER38
2
B to 1.0(4/10) (1.24V/1.23V) 3K-1-04 GS324SS (TO263/252 (1.52V/1.51V) ER36
(D8*14mm)
11
1
2 1 co-layout) Total 1.8A 10K-1-04 EC29
VCC5 +1.5V_NB 1000u-6V3LD8H14EG-LU
2
2
1
1
1
ER32 ER27
2
ER34 ER33 124-1-04 EC23 1 2
1
1.1K-1-04 2K-1-04-O 1000u-6V3LD8H14EG-LU
2
1
1
R118 C 2 2.87K-1-04
2
10K-04-O Close to NB + EC22
R117
ER28
2
1 2 B Q46 (D8*14mm) 1000u-6V3LD8H14EG-LU
4 VTT_SEL 10K-1-04
2
2N3904 B to 1.0(5/30)
2
1K-04
E
(for 8237S VCC15 RN47 SB2.5_1.5
VCC15 core power) 1
3
2
4
3VSB 5
7
6
8
VREF25 U7 5VSB +12V VCC3
APL1086 spec 0-8P4R-12-O
C VCC3 R176 VREF25 I 3VSB VREF12 C
D
IN
4
Status Target Super I/O 200-1-04 1. 10mA< Iout Dual N-CH
APM7312 Vds=20V Vgs=16V
*AO4812 Vds=30V Vgs=20V Id=6.9A
RT9218:Linear and switching
5V_DUAL +12V exist at same time.
D13
BAT54C
2 1 5V_DUAL
5V_DUAL
1
3
R409
2
0-04-O D12
BAT54C
V_DIMM(1.8V)
L24
2
2 1 FB-D
1
C338
3
.1u-25V
2
1
BUMP 5VIN
1.8V Power requires
2
C329 EC34 B to 1.0(5/23) (S0,S1)9.4Amp/DIMM*4 MAX.
11
PWM2 .1u-25V
1 (S3)400mA/DIMM*4 MAX.
VCC
D
1
BOOT 1000u-6V3LD8H14EG-LU
10 PGOOD
6 20mil Q44
6
2 20mil R395 UG1_VDIMM G 09N03_251 L23
UGATE 2.2-04 CK-4.0uD V_DIMM
5 7
20mil
S
DRV 7
14 PHASE_VDIMM 1 2
PHASE EC32
8 8
1
2
1
1
9 C367 1000u-6V3LD8H14EG-LU
FBL
1
13 OPS R413 R410 .1u-25V EC31
D
OPS 24K-04 2.2-04 1000u-6V3LD8H14EG-LU-O
20mil
1
2
2
12 Q45 EC39
GND
20mil 2 R398 1
1 2
2
FB LG1_VDIMM 09N03_251 1000u-6V3LD8H14EG-LU
LGATE 4 G
MEMVADJ1 MEMVADJ0 V_DIMM
S
RT9218CS 2.2-04 C364
3
0 0 Normal(1.8V) .01u B to 1.0(4/24)
2
0 1 +50mV(1.85V)
1 0 +100mV(1.90V) 3 power VIA
1 1 +150mV(1.95V) R408 C340 Near MOSFET to GND.
1K-04-O 4700P-25V-04-O
2 1 1 2
Note PHASE noise.
B to 1.0(6/9)
VDIMM_FB 2 1
Vref=0.8V R407
2
2
2
2
127-1-04
0.8 Vout
2
R510 R505 R406 R405 R404 100
= (100+127)
1K-1-04-O 2K-1-04-O 1K-1-04 2K-1-04 100-1-04
Vout = 1.816V
1
1
1
1
1
21 SIO_MEMVADJ1
OD 21 SIO_MEMVADJ0 DDRVTT
19 MEMVADJ1 C357 1 2 .1u-16VY-04-O
OD 19 MEMVADJ0 C347 1 2 .1u-16VY-04
C362 1 2 .1u-16VY-04-O
C352 1 2 .1u-16VY-04-O
C356 1 2 .1u-16VY-04-O
DDRVTT
C353 1 2 .1u-16VY-04-O
C361 1 2 .1u-16VY-04-O
C358 1 2 .1u-16VY-04-O
C355 1 2 .1u-16VY-04-O
C348 1 2 .1u-16VY-04-O
For VTT Power Good Signal V_DIMM
DDRVTT
(VTT to VTTPWRGD delay time:1~20ms) S5: disable V_DIMM
1
VCC3
P4:VCC3
ER60 V_DIMM K8:3VSB
10
11
12
13
5V_DUAL
9
VTT_RIGHT 5VSB 5VSB 5VSB 1K-1-04
1 8
9
10
11
12
13
VIN Vcntl
2 7
2
GND Vcntl
1
1
1
1
2
1
VTT_PWRGD OPS 3 6 EC36
VTT_PWRGD 3,6 REFEN Vcntl
R265 R250 R255 R251 R422 4 5
D
VOUT Vcntl
1
2.74K-1-04 4.7K-04 4.7K-04 4.7K-04 R249 4.7K-04 22u-25SE
2
2.2K-04 Q34 C351 C339 U15 RT9173CS
2
C 2
C 2
C 2
1
G 2N7002A-S ER59 .1u-16VY-04 .1u-16VY-04 DDRVTT
C
R248
R428 1K-1-04
C
S
B Q22 B Q23 B Q20 B 2N3906S-S 10K-04
2
1
2N3904S-S 2N3904S-S 2N3904S-S Q19 1 2 B Q37
VTT_RIGHT 18,25 -SUSC
R260 1K-04 2N3904S-S + EC35
E
E
E
E
22.1K-1-04 C286 1000u-6V3LD8H14EG-LU
E
2.2u-10V C396
2
.1u-16VY-04-O
-VTT_PWRGD B to 1.0(5/29)
Avoid DIMM loading too heavy to boot failure.
Elitegroup Computer Systems
Title
VDIMM & DDR VTT
Size Document Number Rev
Custom
P4M890T-M 1.0
Date: Thursday, June 15, 2006 Sheet 8 of 29
A B C D E
VTT_CPU
NB location issue
G17
G18
G19
G20
G21
C17
C18
C19
C20
C21
D17
D18
D19
D20
D21
A17
A18
A19
A20
A21
B17
B18
B19
B20
B21
E17
E18
E19
E20
E21
F17
F18
F19
F20
F21
5/10 (DG:10/15) NB1A
B35 HD0
VTT_1
VTT_2
VTT_3
VTT_4
VTT_5
VTT_6
VTT_7
VTT_8
VTT_9
VTT_10
VTT_11
VTT_12
VTT_13
VTT_14
VTT_15
VTT_16
VTT_17
VTT_18
VTT_19
VTT_20
VTT_21
VTT_22
VTT_23
VTT_24
VTT_25
VTT_26
VTT_27
VTT_28
VTT_29
VTT_30
VTT_31
VTT_32
VTT_33
VTT_34
VTT_35
HD00# HD[0:63] 3
HA3 M33 A36 HD1
3 HA[3:31] HA03# HD01#
HA4 N34 C33 HD2
4 HA5 HA04# HD02# HD3 4
R33 HA05# HD03# C32
HA6 T33 E31 HD4
HA7 HA06# HD04# HD5 VTT_CPU
R34 HA07# HD05# B34
HA8 P36 B33 HD6 SC12 .01u-16V-04-X
HA9 HA08# HD06# HD7 SC13 .01u-16V-04-X
P34 HA09# HD07# A34
HA10 N35 D30 HD8
HA11 HA10# HD08# HD9 SC25 10u-10V-08-X-O
R36 HA11# HD09# A30
HA12 U36 B31 HD10 SC26 10u-10V-08-X
HA13 HA12# HD10# HD11 SC2 10u-10V-08-X
U34 HA13# HD11# B30
HA14 U35 E30 HD12 SC1 10u-10V-08-X-O
HA15 HA14# HD12# HD13 SC8 10u-10V-08-X
T30 HA15# HD13# C29
HA16 U32 B29 HD14
HA17 HA16# HD14# HD15
W35 HA17# HD15# C30
HA18 V32 D36 HD16
HA19 HA18# HD16# HD17
V36 HA19# HD17# F36
HA20 V34 G36 HD18
HA21 HA20# HD18# HD19
W36 HA21# HD19# H34
HA22 W34 H35 HD20
HA23
HA22# HD20# HD21
AA36 HA23# HD21# F35
HA24 V33 G35 HD22
HA25 HA24# HD22# HD23
AA34 HA25# HD23# C36
HA26 Y35 D35 HD24
HA27 HA26# HD24# HD25
Y33 HA27# HD25# F34
HA28 AA32 F33 HD26 B to 1.0(4/10)
HA29 HA28# HD26# HD27 VTT_CPU
W32 HA29# HD27# G34
HA30 V31 G33 HD28
HA31 HA30# HD28# HD29
W31 HA31# HD29# E33
Y31 H32 HD30
HA32# HD30# HD31 SR9
3 AB31 HA33# HD31# G32 0.63*VTT_CPU 3
E28 HD32 124-1-04-X
HD32# HD33
HD33# E29
D28 HD34 GTLVREF_NB
HD34# GTLVREF_NB 3
R35 D27 HD35
3 -HA_STB0 HADSTB0P# HD35#
W33 C28 HD36
3 -HA_STB1 HADSTB1# HD36#
H28 HD37 SR7
HD37# HD38 210-1-04-X
3 -ADS L35 ADS# HD38# G28
K35 F28 HD39
3 -BNR BNR# HD39#
J32 E27 HD40
3 -BPRI BPRI# HD40#
3 -BREQ0 M34 D26 HD41
BREQ0# HD41# HD42
3 -DBSY K32 DBSY# HD42# D25
J33 E25 HD43
3 -DEFER DEFER# HD43#
3 -DRDY K33 F25 HD44
DRDY# HD44# HD45
3 -HIT L36 HIT# HD45# G25
3 -HITM L34 H26 HD46
HITM# HD46# HD47
3 -HLOCK J34 HLOCK# HD47# H25
M35 B23 HD48
3 -HTRDY HTRDY# HD48#
B25 HD49
HD49# HD50
3 -HREQ0 T32 HREQ0# HD50# E23
3 -HREQ1 T31 B27 HD51
HREQ1# HD51# HD52
3 -HREQ2 R32 HREQ2# HD52# B28
3 -HREQ3 M32 A28 HD53
HREQ3# HD53# HD54
3 -HREQ4 M31 HREQ4# HD54# B24
J35 B26 HD55
3 -RS0 RS0# HD55#
N36 A26 HD56
3 -RS1 RS1# HD56#
J36 C23 HD57
3 -RS2 RS2# HD57#
C22 HD58
-DBI0 HD58# HD59
2 3 -DBI[0:3] C31 HDBI0# HD59# A23 2
-DBI1 E35 G23 HD60
-DBI2 HDBI1# HD60# HD61
G27 HDBI2# HD61# A24
-DBI3 D22 B22 HD62
HDBI3# HD62# HD63
HD63# E22
3 -CPURST F22 CPURST#
HDSTB0P# A32 -HD_STBP0 3
5 NB_HCLK+ AC29 HCLK+ HDSTB0N# B32 -HD_STBN0 3
5 NB_HCLK- AC30 HCLK-
HDSTB1P# C35 -HD_STBP1 3
HDSTB1N# C34 -HD_STBN1 3
GTLVREF_NB
U30 GTLVREF0 HDSTB2P# G26 -HD_STBP2 3
SC17 SC20 J25 E26 -HD_STBN2 3
.01u-X .01u-X GTLVREF1 HDSTB2N#
HDSTB3P# C24 -HD_STBP3 3
SR4 180-1-04-X GTL_COMPP G22 C25 -HD_STBN3 3
SR6 360-1-04-X GTL_COMPN H22 GTLCOMPP HDSTB3N#
VTT_CPU GTLCOMPN
HADSTB0N# T35 -HAP1 4
CPUSLPIN# AB32 -SLP 3,19
P4M890 P4M900 only --->
L31 1 P4M890 P4M900
DPWR# STP2
B to 1.0(4/10) pin(AB32) NC CPUSLPIN#
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A1
A2
A3
A8
A10
A22
A25
A27
A29
A31
A33
A35
B2
B3
B4
B36
C2
C3
C4
C5
C26
C27
D3
D4
D5
D6
D8
D11
D23
D24
D29
D31
D32
D34
E2
E4
E5
E6
1 1
(Pin to Pin PT890)
(Pin to Pin P4M900 except AB32:CPUSLPIN#)
i)DDR2 667
ii)Int. DeltaChrome/DX9 support Elitegroup Computer Systems
Title
NB1 (HOST)
Size Document Number Rev
C
P4M890T-M 1.0
Date: Thursday, June 15, 2006 Sheet 9 of 29
A B C D E
A B C D E
V_DIMM
AM25
AM27
AM29
AM31
AC24
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AN26
AN27
AN31
AN33
AR26
AR33
AA24
AB24
AK25
AK27
AK29
AP30
AT25
AT28
AT31
AT35
AL26
AL28
AL30
AJ26
AJ28
4 4
10/15 NB1B
MD0 AF35
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
VCCMEM
13,14 MD[0:63] MD00
MD1 AG34
MD2 MD01 BA0
AJ36 MD02 BA0 AR28 BA0 13,14,15
MD3 AK35 AP29 BA1 V_DIMM V_DIMM
MD03 BA1 BA1 13,14,15
MD4 AF34 AP33 BA2
MD04 BA2 BA2 13,14,15
MD5 AG35 AT29 MA0 C326 .1u-16VY-04 SC59 1 2 10u-10V-08-X
MD05 MA00 MA[0:13] 13,14,15
MD6 AJ34 AR30 MA1 SC54 .1u-16VY-04-X SC60 1 2 10u-10V-08-X
MD06 MA01
MD7
MD8
AK34 MD07 MA02 AR29 MA2
MA3
NB location issue SC51
SC55
.1u-16VY-04-X
.1u-16VY-04-X
SC63 1 2 10u-10V-08-X-O
AG32 MD08 MA03 AT30
MD9
MD10
AF32 MD09 MA04 AN30 MA4
MA5
5/10 (DG:10/15) SC50 .1u-16VY-04-X
AH30 MD10 MA05 AP31
MD11 AJ31 AR31 MA6
MD12 MD11 MA06
AF31 MD12 MA07 AT32 MA7 Near Chip:P4M890
MD13 AH32 AP32 MA8
MD14 MD13 MA08 MA9
AH31 MD14 MA09 AN32
MD15 AJ32 AN29 MA10
MD16 MD15 MA10 MA11
AK33 MD16 MA11 AR32
MD17 AL36 AT33 MA12
MD18 MD17 MA12 MA13
AP35 MD18 MA13 AR25
MD19 AL34
MD20 MD19
AL35 MD20 SRAS# AN28 -SRAS 13,14,15
MD21 AM35 AR27
MD21 SCAS# -SCAS 13,14,15
MD22 AT36 AP28
MD22 SWE# -SWE 13,14,15
MD23 AM34 V_DIMM
MD24 MD23
AK24 MD24 CS0# AT27 -CS0 13,15
3 MD25 AL23 AP27 C333 .1u-16VY-04 3
MD25 CS1# -CS1 13,15
MD26 AM24 AT24 C337 .1u-16VY-04
MD26 CS2# -CS2 14,15
MD27 AJ22 AP26 SC52 .1u-16VY-04-X
MD27 CS3# -CS3 14,15
MD28 AK23 SC53 .1u-16VY-04-X
MD28
MD29
MD30
AN24 MD29 CKE0 AT34 CKE0 13,15 5/10(DG:10/15)
AM23 MD30 CKE1 AP34 CKE1 13,15
MD31 AM22 AR34 Near DIMM slot
MD31 CKE2 CKE2 14,15
MD32 AK20 AN34
MD32 CKE3 CKE3 14,15
MD33 AK19
MD34 MD33 ODT0
AM19 MD34 ODT0 AT26 ODT0 13,15
MD35 AR18 AP25 ODT1
MD35 ODT1 ODT1 13,15
MD36 AL20 AR24 ODT2
MD36 ODT2 ODT2 14,15
MD37 AM20 AN25 ODT3
MD37 ODT3 ODT3 14,15
MD38 AL18
MD39 MD38
AM18 MD39
MD40 AR17 AJ35
MD41 MD40 DQS0+ DQS_0 13,14 V_DIMM
AT16 MD41 DQS0- AH35 DQSX0 13,14
Differential Signal
MD42
MD43
AN16 MD42 DQS1+ AH33 DQS_1 13,14 15/10/15/10/15(DG)
AN15 MD43 DQS1- AH34 DQSX1 13,14
MD44 AM17 AR36 SR15 0.5*V_DIMM
MD45 MD44 DQS2+ DQS_2 13,14 150-1-04-X
AP17 MD45 DQS2- AP36 DQSX2 13,14
MD46 AM16 AR22
MD47 MD46 DQS3+ DQS_3 13,14 MVREF_NB
AM15 MD47 DQS3- AP23 DQSX3 13,14
MD48 AN22 AP18
MD49 MD48 DQS4+ DQS_4 13,14 SR12 SC46 SC45 SC49
AN21 MD49 DQS4- AN18 DQSX4 13,14
MD50 AP19 AP15 150-1-04-X
MD51 MD50 DQS5+ DQS_5 13,14 1000P-04-X 1000P-04-X-O 1000P-04-X
AT18 MD51 DQS5- AR15 DQSX5 13,14
MD52 AT21 AP20
MD53 MD52 DQS6+ DQS_6 13,14
2 AR21 MD53 DQS6- AR20 DQSX6 13,14 2
MD54 AT19 AR12
MD55 MD54 DQS7+ DQS_7 13,14
AR19 MD55 DQS7- AR13 DQSX7 13,14
MD56 AR14
MD57 MD56
AM14 MD57 MCLK_FB = D2CLKx + 2 inch
MD58 AP13 AB34 MCLK_FB V_DIMM
MD59 MD58 MCLKI C290 10P-04 MCLK_FB 5
AR11 MD59
MD60 AP14
MD61 MD60 M_CLKO+ R274 22-04
AN14 MD61 MCLKO+ AB35 MCLKO+ 5
MD62 AT12 AB36 M_CLKO- R273 22-04 SR13
MD62 MCLKO- MCLKO- 5
MD63 AP12 1K-04-X
MD63 MVREF_NB
MEMVREF0 AG29 MCLKO+/- as short as possible
-DQM0 AH36 AJ18 MEMDET
13,14 -DQM[0:7] DQM0# MEMVREF1
-DQM1 AF30
-DQM2 DQM1#
AN36 DQM2#
1: DDR2
-DQM3 AN23 0: DDR1
-DQM4 DQM3#
AN20 DQM4#
-DQM5 AT15 AF36 MEMDET
-DQM6 DQM5# MEMDET
AP21 DQM6#
Strap low for DDR.
-DQM7 AT13 DQM7#
AM33 SR19 301-1-04-X
DMCOMP
1 1
P4M890
Elitegroup Computer Systems
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
Title
E7
E9
E34
E36
F1
F2
F4
F5
F6
F7
F10
F14
F23
F24
F26
F27
F29
F30
F32
G1
G2
G4
G7
G11
G29
H2
H4
H7
H23
H24
H27
H31
H33
H36
J2
J4
J5
J6
J7
NB2 (Memory)
Size Document Number Rev
C
P4M890T-M 1.0
Date: Thursday, June 15, 2006 Sheet 10 of 29
A B C D E
A B C D E
VCC3 Follow AP.
DEMO FB 60 ohm
VCC3 VCC3 VCC3
AC13
AA13
AB13
A to B(2/21)
W13
AK1
AK2
AK3
AK4
AK5
AK6
AK7
N13
N14
R13
U13
P13
V13
Y13
T13
AJ1
AJ2
AJ3
AJ4
AJ5
AJ6
AJ7
0603 0603 0603
NB1C
10/5/10 FB21 SL1 SL2
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
VCC33PEX
MLB-160808-0120A-N2 MLB-160808-0120A-N2 MLB-160808-0120A-N2
19 VLAD0 VLAD0
VLAD1
AP1 VD00 PEXTX00+ B1 PE0TX0+ 16 20/5/7/5/20 VCCA33PE
25mil VCCA33PE00
25mil VCCA33HCK
15mil
19 VLAD1 AN3 VD01 PEXTX00- C1 PE0TX0- 16
1
1
1
1
1
4
19 VLAD2 VLAD2 AT3 D1 4
VD02 PEXTX01+ PE0TX1+ 16
19 VLAD3 VLAD3 AR4 E1 C289 C140 C288 SC7 SC94 SC5 SC89 SC23 SC29
VD03 PEXTX01- PE0TX1- 16
19 VLAD4 VLAD4 AN2 H1 22u-6.3V-081000P-04 .1u-16VY-04 22u-6.3V-08-X 1000P-04-X .1u-16VY-04-X 22u-6.3V-08-X 1000P-04-X .1u-16VY-04-X
PE0TX2+ 16
2
2
2
2
2
VLAD5 VD04 PEXTX02+
19 VLAD5 AN1 VD05 PEXTX02- J1 PE0TX2- 16
19 VLAD6 VLAD6 AP5 K1
VD06 PEXTX03+ PE0TX3+ 16
19 VLAD7 VLAD7 AN5 L1 A to B(2/10)
VD07 PEXTX03- PE0TX3- 16
L4 VCC3 VCC3 VCC3
PEXTX04+ PE0TX4+ 16
PEXTX04- M4 PE0TX4- 16 0603
19 VBE0 VBE0 AN4 M1 0603 0603
VBE# PEXTX05+ PE0TX5+ 16
N1 SL3
PEXTX05- PE0TX5- 16
15/5/10/5/15 UPSTB PEXTX06+ N4 PE0TX6+ 16
FB20
MLB-160808-0120A-N2
SL4
MLB-160808-0120A-N2
MLB-160808-0120A-N2
19 UPSTB AT2 UPSTB+ PEXTX06- P4 PE0TX6- 16
19 -UPSTB -UPSTB AR3 UPSTB- PEXTX07+ P1 PE0TX7+ 16
VCCA33PE1
25mil VCCA33PE01
25mil VCCA33MCK
20mil
PEXTX07- R1 PE0TX7- 16
1
1
1
1
1
DNSTB AR1 T1
19 DNSTB DNSTB+ PEXTX08+ PE0TX8+ 16
-DNSTB AT1 U1 C283 C141 C284 SC40 SC95 SC37 SC96 SC38 SC35
19 -DNSTB DNSTB- PEXTX08- PE0TX8- 16
U4 22u-6.3V-081000P-04 .1u-16VY-04 22u-6.3V-08-X 1000P-04-X .1u-16VY-04-X 22u-6.3V-08-X 1000P-04-X .1u-16VY-04-X
PE0TX9+ 16
2
2
2
2
2
UPCMD PEXTX09+
19 UPCMD AR5 UPCMD PEXTX09- V4 PE0TX9- 16
DNCMD AP4 V1
19 DNCMD DNCMD PEXTX10+ PE0TX10+ 16
PEXTX10- W1 PE0TX10- 16
+1.5V_NB LVREF_NB AL6 W4
VLVREF PEXTX11+ PE0TX11+ 16
SR20 270-1-04-X LCOMPP AM5 Y4
VLCOMPP PEXTX11- PE0TX11- 16 +1.5V_NB +1.5V_NB +1.5V_NB
SR18 340-1-04-X LCOMPN AL5 Y1
VLCOMPN PEXTX12+ PE0TX12+ 16
PEXTX12- AA1 PE0TX12- 16
5 GCLK_NB AL4 AB1 SC39 .1u-16VY-04-X SC34 .01u-16V-04-X SC62 1 2 10u-10V-08-X
VCLK PEXTX13+ PE0TX13+ 16
AC1 SC36 .1u-16VY-04-X SC42 .1u-16VY-04-X SC61 1 2 10u-10V-08-X
PEXTX13- PE0TX13- 16
AD13 AC4 SC31 .1u-16VY-04-X SC43 .1u-16VY-04-X SC47 1 2 10u-10V-08-X
VCC15VL PEXTX14+ PE0TX14+ 16
AD14 AD4 SC32 .1u-16VY-04-X
VCC15VL PEXTX14- PE0TX14- 16
3 AD15 AD1 SC33 .1u-16VY-04-X 3
VCC15VL PEXTX15+ PE0TX15+ 16
M12 AE1 SC41 .1u-16VY-04-X
VCC15 PEXTX15- PE0TX15- 16
M13 SC44 1 2 10u-10V-08-X
VCC15
M14 VCC15 PEXRX00+/DVP0D11 E3 PE0RX0+ 16 20/5/7/5/20
M15 VCC15 PEXRX00-/DVP0D10 D2 PE0RX0- 16
M16 VCC15 PEXRX01+/DVP0D09 F3 PE0RX1+ 16
M20 VCC15 PEXRX01-/DVP0D08 G3 PE0RX1- 16
M21 VCC15 PEXRX02+/DVP0D07 H3 PE0RX2+ 16
M22 VCC15 PEXRX02-/DVP0D06 J3 PE0RX2- 16
M23 K3 VCC3
VCC15 PEXRX03+/DVP0CLK PE0RX3+ 16
M24 VCC15 PEXRX03-/DVPTVCLKR L3 PE0RX3- 16
N12 K6 SC58 .1u-16VY-04-X
VCC15 PEXRX04+/DVP0D05 PE0RX4+ 16 SC57 .1u-16VY-04-X
+1.5V_NB N25 VCC15 PEXRX04-/DVP0D04 L6 PE0RX4- 16
P12 M3 SC56 .1u-16VY-04-X
VCC15 PEXRX05+/DVP0D03 PE0RX5+ 16
P25 VCC15 PEXRX05-/DVP0D02 N3 PE0RX5- 16
R12 VCC15 PEXRX06+/DVP0D01 M6 PE0RX6+ 16
T12 N6 +1.5V_NB
VCC15 PEXRX06-/DVP0D00 PE0RX6- 16
T25 VCC15 PEXRX07+/DVP0DE P3 PE0RX7+ 16
U12 VCC15 PEXRX07-/DVP0HS R3 PE0RX7- 16 1.5VSB
U25 VCC15 PEXRX08+/DVP1D11 T3 PE0RX8+ 16
V12 U3 SR17
VCC15 PEXRX08-/DVP1D10 PE0RX8- 16 SC99 .1u-16VY-04-X 1.4K-1-04-X
W12 VCC15 PEXRX09+/DVP1D09 T6 PE0RX9+ 16
W25 U6 SC100 1 2 10u-10V-08-X
VCC15 PEXRX09-/DVP1D08 PE0RX9- 16
Y12 VCC15 PEXRX10+/DVP1D07 V3 PE0RX10+ 16
LVREF_NB
20 mil
Y25 VCC15 PEXRX10-/DVP1D06 W3 PE0RX10- 16
AA12 W6 SR16 SC48
VCC15 PEXRX11+/DVP1CLK PE0RX11+ 16 1K-1-04-X .1u-16VY-04-X
AB12 VCC15 PEXRX11-/DVP1D05 V6 PE0RX11- 16
AB25 VCC15 PEXRX12+/DVP1D04 Y3 PE0RX12+ 16 B to 1.0(4/10)
2 AC12 VCC15 PEXRX12-/DVP1D03 AA3 PE0RX12- 16 2
AC25 VCC15 PEXRX13+/DVP1D02 AA6 PE0RX13+ 16
AD12 VCC15 PEXRX13-/DVP1D01 AB6 PE0RX13- 16 LVREF_NB = 0.625V
PEXRX14+/DVP1D00 AB3 PE0RX14+ 16
1.5VSB 15mA PEXRX14-/DVP1DE AC3 PE0RX14- 16
PEXRX15+/DVP1HS AD3 PE0RX15+ 16
AD31 VSUS15 PEXRX15-/DVP1VS AE3 PE0RX15- 16
18 -SUSST AD35 SUSST# PEXTX16+ AG1 PE1TX0+ 16
TESTIN_NB AE36 AF1
TESTIN# PEXTX16- PE1TX0- 16
17,19,21 -PCI_RST AD36 RESET#
18 -PWROK_NB AD34 PWROK PEXRX16+ AF4 PE1RX0+ 16
PEXRX16- AE4 PE1RX0- 16 Strapping For NB_TEST Mode
7mA VCCA33HCK
VCCA33MCK
AC31 VCCA33HCK TESTIN BISTIN RBF WBF
AD30 VCCA33MCK PEXCLK+ AG6 NB_PECLK+ 5 VCC3
PEXCLK- AF6 NB_PECLK- 5 1 1 x x
6.5mA VCCA33PE00
VCCA33PE01
G6 VCCA33PEX0
PEDET R197 1 2 4.7K-04
Disable all TEST mode
AE6 VCCA33PEX1 INTR# B6 -INTH 17 PCI-E interrupt CONFIG2 16
VCCA33PE AH5 B5 PEDET
1.5VSB VCCA33PE1 VCCA33PEXCK PEXDET V_DIMM
AH3 VCCA33PEX2 PEXWAKE# AC34 -PEWAKE 16,18
AF7 AC36 DS:(HI: Enable) VCC3 TESTIN_NB SR11 4.7K-04-X
VSUS15PEX PEXHPSCI# PEHPSCI 18,19
AC33 PEPMESCI 18 -TCSEN R195 1 2 4.7K-04
PEXPMESCI# -TCSEN
AC32 GNDAHCK TCSEN# D7
AD29 H5 PE0RCOMP0 SR5 1 2 249-1-04-X
GNDAMCK P4M890 PEXCOMP0 PE0RCOMP1 SR10 249-1-04-X
H6 GNDAPEX0 PEXCOMP1 AD7 1 2
AE7 G5 PE0REXT0 ER43 1 2 10.7K-1-04
GNDAPEX1 PEXREXT0 PE0REXT1 SR14 10.7K-1-04-X
AH6 GNDAPEXCK PEXREXT1 AD6 1 2
AH4 AH1 PE1RCOMP ER53 1 2 249-1-04
GNDAPEX2 PEXCOMP2 PE1REXT ER52 10.7K-1-04
PEXREXT2 AH2 1 2
1 1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
K2
K4
K5
K7
K31
K34
K36
L2
L5
L7
L32
L33
M2
M5
M7
M36
N2
N5
N7
P2
P5
P6
P7
P14
P15
P16
P17
P18
P19
P20
Elitegroup Computer Systems
Title
NB3 (PCIE, VLINK)
Size Document Number Rev
C
P4M890T-M 1.0
Date: Thursday, June 15, 2006 Sheet 11 of 29
A B C D E
A B C D E
VCC3 VTT_CPU
P4M890 P4M900 VT8237R+
V-Link 8bit 16bit(Ultra) 16bit(Ultra)
NB1E
W14
W15
W16
W17
W18
W19
W20
W21
W22
W23
W24
M17
M18
M19
N15
N16
N17
U18
U19
U20
U21
U22
U23
U31
U33
D13
C12
N18
N19
N20
N21
N22
N23
N24
R24
U24
V14
V15
V16
V17
V18
V19
V20
V21
V22
V23
V30
V35
P24
V24
Y24
F13
T24
W2
W5
W7
V2
V5
V7
Y2
NB1D +1.5V_NB
Y5
VCC33GFX
VCC33GFX
VCC33GFX
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
FP00 H11 Y6 GND VCC15 AE14
FP01 D10 Y7 GND VCC15 AE16
FP02 C11 Y14 GND VCC15 AE18
FP03 C10 Y15 GND VCC15 AE20
4
10/5/10 FP04 E10 Y16 GND VCC15 AE21 4
FP05 G10 Y17 GND VCC15 AE22
19 VLAD8 VLAD8 AM1 F11 FPD6 SR1 4.7K-04-X-O Y18 AJ10
VLAD9 VD08 FP06 FPD7 R193 4.7K-04 GND VCC15
19 VLAD9 AM3 VD09 FP07 C9 Y19 GND VCC15 AJ11
19 VLAD10 VLAD10 AT5 E8 FPD8 R194 4.7K-04-O Y20 AJ12
VLAD11 VD10 FP08 FPD9 R196 4.7K-04 GND VCC15
19 VLAD11 AM6 VD11 FP09 B7 Y21 GND VCC15 AJ13
19 VLAD12 VLAD12 AL2 F9 FPD10 SR3 4.7K-04-X Y22 AJ14
VLAD13 VD12 FP10 GND VCC15
19 VLAD13 AL1 VD13 FP11 C7 Y23 GND VCC15 AK9
19 VLAD14 VLAD14 AN6 Y30 AK10
VLAD15 VD14 GND VCC15
19 VLAD15 AT6 VD15 Y32 GND VCC15 AK11
Y34 GND VCC15 AK12
Y36 GND VCC15 AK13
19 VPAR VPAR AM4 AA2 AK15
VPAR GND VCC15
AA4 GND VCC15 AL8
AA5 GND VCC15 AL9
AA7 GND VCC15 AL10
AA14 GND VCC15 AL11
20/12/20/12/20/12/20 AA15 GND VCC15 AL12
AA16 GND VCC15 AL14
24 RED C14 AR AA17 GND VCC15 AM7
24 GREEN D14 AG AA18 GND VCC15 AM8
24 BLUE E14 AB DVPDET C6 AA19 GND VCC15 AM9
DVP0VS A5 AA20 GND VCC15 AM10
24 HSYNC E12 HSYNC AA21 GND VCC15 AM11
24 VSYNC F12 VSYNC FPCLK0 B9 AA22 GND VCC15 AM12
AA23 GND VCC15 AM13
VCC3DAC1 A13 AA31 AN7
VCC3DAC2 VCCA33DAC1 GND VCC15
A12 VCCA33DAC2 FPDEN0 D9 AA33 GND VCC15 AN8
3 AA35 GND VCC15 AN9 3
B13 GNDADAC AB2 GND VCC15 AN10
B12 GNDADAC FPDET0 A9 AB4 GND VCC15 AN11
AB5 GND VCC15 AP7
SR2 80.6-1-04-X RSET C13 AB7 AP8
RSET GND VCC15
FPHS0 E11 AB14 GND VCC15 AP9
17,22 -INTA H13 INTA# AB15 GND VCC15 AP10
AB16 GND VCC15 AP11
B8 GPO0 FPVS0 B10 AB17 GND VCC15 AR7
A6 GPOUT AB18 GND VCC15 AR8
AB19 GND VCC15 AR9
SPCLK1 C8 AB20 GND VCC15 AR10
SPCLK2 G13 SPCLK2 24 AB21 GND VCC15 AT7
AB22 GND VCC15 AT8
5 GUI_CK14 GUI_CK14 D12 A7 AB23 AT9
XIN SPD1 GND VCC15
SPD2 E13 SPDAT2 24 AC2 GND VCC15 AT10
AC5 GND
VCC3PLL1 A16 AC35 AC6
VCCA33PLL1 BUSY# -AGPBZ 19 GND
VCC3PLL2 A15 AC7
VCC3PLL3 VCCA33PLL2 GND
A14 VCCA33PLL3 AC14 GND
H12 SR8 22-04-X AC15
P4M890 DISPCLKO GND
DISPCLKI G12 AC16 GND
B16 GNDAPLL AC17 GND
B15 GNDAPLL ENBLT A11 AC18 GND
B14 GNDAPLL ENVDD B11 AC19 GND
AC20 GND GND AN17
AC21 AN19
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND GND
AC22 GND GND AN35
2 AC23 GND GND AP2 2
AD2 AP3
P21
P22
P23
P33
P35
R2
R4
R5
R6
R7
R14
R15
R16
R17
R18
R19
R20
R21
R22
R23
R30
R31
T2
T4
T5
T7
T14
T15
T16
T17
T18
T19
T20
T21
T22
T23
T34
T36
U2
U5
U7
U14
U15
U16
U17
GND GND
AD5 GND GND AP6
AD32 GND GND AP16
AE2 GND GND AP22
AE5 GND GND AP24
AE32 GND GND AR2
AE34 GND GND AR6
FD4 1: 24bit 0:2 x 12 bit DVI interface AF2 AR16
FD5 Dedicated DVI port configuration 0:TMDS 1:TV-encoder GND GND
AF3 GND GND AR23
EMI FD6 Dedicated DVI port 0:Disable 1:Enable AF5 AR35
GND GND
AG2 GND GND AT4
FD7 GFX clock select(VCK/LCDCK/ECK) 0:Refer internal PLL 1:From external AG3 AT11
RED FD10 CPUCK/MCK clock select 0:From NB 1:From external GND GND
AG4 GND GND AT14
GREEN AG5 AT17
BLUE VCC3 VCC3 VCC3 GND GND
AG30 GND GND AT20
AG31 GND GND AT22
1
1
1
SC28 .1u-16VY-04-X AG33 AT23
SC91 SC92 SC93 L15 L20 SC30 .1u-16VY-04-X GND GND
AG36 GND P4M890
5P-04-X 5P-04-X 5P-04-X MLB-160808-0120A-N2 MLB-160808-0120A-N2
2
2
2
VCC3DAC1 VCC3DAC2
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
C213 C209 C221 C216
1000P-04 1u-10V 1000P-04 1u-10V
AJ19
AJ20
AJ23
AJ33
AK17
AK18
AK22
AK32
AK36
AL3
AL7
AL15
AL16
AL17
AL19
AL22
AL24
AL33
AM2
AM36
AN12
AN13
EMI
HSYNC
VSYNC VCC3 VCC3 VCC3
1 1
1
1
SC97 SC98 L18 L16 L17
10P-04-X 10P-04-X MLB-160808-0120A-N2 MLB-160808-0120A-N2 MLB-160808-0120A-N2
2
2
VCC3PLL1 VCC3PLL2 VCC3PLL3
Elitegroup Computer Systems
C223 C219 C214 C210 C222 C218
1000P-04 1u-10V 1000P-04 1u-10V 1000P-04 1u-10V Title
NB4 (VGA)
Size Document Number Rev
Custom
P4M890T-M 1.0
Date: Thursday, June 15, 2006 Sheet 12 of 29
A B C D E
5 4 3 2 1
V_DIMM
NB location issue
170
175
181
191
194
172
178
184
187
189
197
5/10 (DG:10/15)
51
56
62
72
75
78
53
59
64
67
69
MA0
DDRII1
10/15
188
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
10,14,15 MA[0:13] A0
MA1 183
MA2 A1 MD0
63 A2 D0 3 MD[0:63] 10,14
MA3 182 4 MD1
MA4 A3 D1 MD3
61 A4 D2 9 12.5mV 12.5mV
D MA5 60 10 MD2 D
MA6 A5 D3 MD4
180 A6 D4 122 VID[4:0]:125 VCORE VID[4:0]:125 VCORE
MA7 58 123 MD5
A7 D5
MA8 179 A8 D6 128 MD7 11111X No CPU 110011 1.225
MA9 177 129 MD6
A9 D7
MA10 70 A10/AP D8 12 MD8 010100 0.8375 110010 1.2375
MA11 57 13 MD9
MA12 A11 D9
176 A12 D10 21 MD10 010011 0.850 110001 1.250
MA13 196 22 MD11
A13 D11
174 A14 D12 131 MD12 010010 0.8625 110000 1.2625
173 132 MD13
A15 D13
D14 140 MD14 010001 0.875 101111 1.275
10,14,15 BA0 71 141 MD15
BA0 D15
10,14,15 BA1 190 BA1 D16 24 MD21 010000 0.8875 101110 1.2875
54 25 MD16
10,14,15 BA2 BA2/A16 D17
D18 30 MD23 001111 0.900 101101 1.300
193 31 MD22
10,15 -CS0 CS0 D19
10,15 -CS1 76 CS1 D20 143 MD20 001110 0.9125 101100 1.3125
144 MD17
-DQM0 D21
10,14 -DQM[0:7] 125 DQM0/DQS9 D22 149 MD19 001101 0.925 101011 1.325
-DQM1 134 150 MD18
-DQM2 DQM1/DQS10 D23
146 DQM2/DQS11 D24 33 MD29 001100 0.9375 101010 1.3375
-DQM3 155 34 MD28
-DQM4 DQM3/DQS12 D25
202 DQM4/DQS13 D26 39 MD31 001011 0.950 101001 1.350
-DQM5 211 40 MD30
-DQM6 DQM5/DQS14 D27
223 DQM6/DQS15 D28 152 MD25 001010 0.9625 101000 1.3625
-DQM7 232 153 MD24
DQM7/DQS16 D29
164 DQM8/DQS17 D30 158 MD27 001001 0.975 100111 1.375
C 159 MD26 C
D31
D32 80 MD33 001000 0.9875 100110 1.3875
81 MD36
D33
10,14,15 -SWE 73 WE D34 86 MD38 000111 1.000 100101 1.400
10,14,15 -SCAS 74 87 MD35
CAS D35
10,14,15 -SRAS 192 RAS D36 199 MD37 000110 1.0125 100100 1.4125
200 MD32
D37
10,15 CKE0 52 CKE0 D38 205 MD39 000101 1.025 100011 1.425
171 206 MD34
10,15 CKE1 CKE1 D39
25/7/5/7/25 D40 89 MD40
MD41
000100 1.0375 100010 1.4375
5 D2CLK0+ 185 CK0 D41 90
5 D2CLK0- 186 CK0 D42 95 MD42 000011 1.050 100001 1.450
5 D2CLK1+ 137 96 MD43
CK1 D43
5 D2CLK1- 138 CK1 D44 208 MD44 000010 1.0625 100000 1.4625
5 D2CLK2+ 220 209 MD45
CK2 D45
5 D2CLK2- 221 CK2 D46 214 MD46 000001 1.075 011111 1.475
15/10/15/10/15(DG) D47 215 MD47
10,14 DQS_0 7 DQS0 D48 98 MD48 000000 1.0875 011110 1.4875
6 99 MD49
10,14 DQSX0 DQS0 D49
10,14 DQS_1 16 DQS1 D50 107 MD50 111101 1.100 011101 1.500
10,14 DQSX1 15 108 MD51
DQS1 D51
10,14 DQS_2 28 DQS2 D52 217 MD52 111100 1.1125 011100 1.5125
10,14 DQSX2 27 218 MD53
DQS2 D53
10,14 DQS_3 37 DQS3 D54 226 MD54 111011 1.125 011011 1.525
36 227 MD55
10,14 DQSX3 DQS3 D55
10,14 DQS_4 84 DQS4 D56 110 MD56 111010 1.1375 011010 1.5375
83 111 MD57
10,14 DQSX4 DQS4 D57
10,14 DQS_5 93 DQS5 D58 116 MD58 111001 1.150 011001 1.550
92 117 MD59
B 10,14 DQSX5 DQS5 D59 B
10,14 DQS_6 105 DQS6 D60 229 MD60 111000 1.1625 011000 1.5625
10,14 DQSX6 104 230 MD61
DQS6 D61
10,14 DQS_7 114 DQS7 D62 235 MD62 110111 1.175 010111 1.575
113 236 MD63
10,14 DQSX7 DQS7 D63
46 DQS8
110110 1.1875 010110 1.5875
45 DQS8 CB0 42
CB1 43 110101 1.200 010101 1.600
10,15 ODT0 195 ODT0 CB2 48
10,15 ODT1 77 ODT1 CB3 49 110100 1.2125
CB4 161
CB5 162
CB6 167
5,14,16,18 SMBDT 119 SDA CB7 168
5,14,16,18 SMBCK 120 SCL V_DIMM
239 SA0 NC/DQS9 126
Slave address 240 SA1 NC/DQS10 135
0 0 0 101 147 ER55
SA2 NC/DQS11 75-1-04
NC/DQS12 156
MVREF_DIM 1 203
14 MVREF_DIM VDDSPD VREF NC/DQS13 MVREF_DIM
VCC3 238 VDDSPD NC/DQS14 212
R198 4.7K-04 224
NC/DQS15
14 VDDSPD 19 NC NC/DQS16 233
55 165 ER56 C302 C304
NC/ERR_OUT NC/DQS17 75-1-04 1u-10V 1000P-04
B to 1.0(4/10) 68 NC/PAR_IN
102 DDR2 DIMM 240PIN
NC/TEST
14 RESET_DDR 18 RESET GND 225
A A
GND 228
GND 231
234
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND 237
Elitegroup Computer Systems
2
5
8
11
14
17
20
23
26
29
32
35
38
41
44
47
50
65
66
79
82
85
88
91
94
97
100
103
106
109
112
115
118
121
124
127
130
133
136
139
142
145
148
151
154
157
160
163
166
169
198
201
204
207
210
213
216
219
222
Title
DDRII Slot1
Size Document Number Rev
Custom
P4M890T-M 1.0
Date: Thursday, June 15, 2006 Sheet 13 of 29
5 4 3 2 1
5 4 3 2 1
V_DIMM
NB location issue
5/10 (DG:10/15)
170
175
181
191
194
172
178
184
187
189
197
51
56
62
72
75
78
53
59
64
67
69
DDRII2
MA0 188 10/15
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
10,13,15 MA[0:13] A0
MA1 183
MA2 A1 MD0
63 A2 D0 3 MD[0:63] 10,13
MA3 182 4 MD1
MA4 A3 D1 MD3
61 A4 D2 9
D MA5 60 10 MD2 D
MA6 A5 D3 MD4
180 A6 D4 122
MA7 58 123 MD5
MA8 A7 D5 MD7
179 A8 D6 128
MA9 177 129 MD6
MA10 A9 D7 MD8
70 A10/AP D8 12
MA11 57 13 MD9
MA12 A11 D9 MD10
176 A12 D10 21
MA13 196 22 MD11
A13 D11 MD12
174 A14 D12 131
173 132 MD13
A15 D13 MD14
D14 140
10,13,15 BA0 71 141 MD15
BA0 D15 MD21
10,13,15 BA1 190 BA1 D16 24
54 25 MD16
10,13,15 BA2 BA2/A16 D17
30 MD23
D18 MD22
10,15 -CS2 193 CS0 D19 31
76 143 MD20
10,15 -CS3 CS1 D20
144 MD17
-DQM0 D21 MD19
10,13 -DQM[0:7] 125 DQM0/DQS9 D22 149
-DQM1 134 150 MD18
-DQM2 DQM1/DQS10 D23 MD29
146 DQM2/DQS11 D24 33
-DQM3 155 34 MD28
-DQM4 DQM3/DQS12 D25 MD31
202 DQM4/DQS13 D26 39
-DQM5 211 40 MD30
-DQM6 DQM5/DQS14 D27 MD25
223 DQM6/DQS15 D28 152
-DQM7 232 153 MD24
DQM7/DQS16 D29 MD27
164 DQM8/DQS17 D30 158
C 159 MD26 C
D31 MD33
D32 80
81 MD36
D33 MD38
10,13,15 -SWE 73 WE D34 86
10,13,15 -SCAS 74 87 MD35
CAS D35 MD37
10,13,15 -SRAS 192 RAS D36 199
200 MD32
D37 MD39
10,15 CKE2 52 CKE0 D38 205
171 206 MD34
10,15 CKE3 CKE1 D39
89 MD40
D40
25/7/5/7/25 5 D2CLK3+ 185 CK0 D41 90 MD41
MD42
5 D2CLK3- 186 CK0 D42 95
5 D2CLK4+ 137 96 MD43
CK1 D43 MD44
5 D2CLK4- 138 CK1 D44 208
5 D2CLK5+ 220 209 MD45
CK2 D45 MD46
5 D2CLK5- 221 CK2 D46 214
15/10/15/10/15(DG) D47 215 MD47
MD48
10,13 DQS_0 7 DQS0 D48 98
6 99 MD49
10,13 DQSX0 DQS0 D49
16 107 MD50
10,13 DQS_1 DQS1 D50
10,13 DQSX1 15 108 MD51
DQS1 D51 MD52
10,13 DQS_2 28 DQS2 D52 217
10,13 DQSX2 27 218 MD53
DQS2 D53 MD54
10,13 DQS_3 37 DQS3 D54 226
36 227 MD55
10,13 DQSX3 DQS3 D55
10,13 DQS_4 84 110 MD56
DQS4 D56 MD57
10,13 DQSX4 83 DQS4 D57 111
93 116 MD58
10,13 DQS_5 DQS5 D58
92 117 MD59
B 10,13 DQSX5 DQS5 D59 B
105 229 MD60
10,13 DQS_6 DQS6 D60
10,13 DQSX6 104 230 MD61
DQS6 D61 MD62
10,13 DQS_7 114 DQS7 D62 235
113 236 MD63
10,13 DQSX7 DQS7 D63
46 DQS8
45 DQS8 CB0 42
CB1 43
10,15 ODT2 195 ODT0 CB2 48
10,15 ODT3 77 ODT1 CB3 49
CB4 161
CB5 162
CB6 167
5,13,16,18 SMBDT 119 SDA CB7 168
5,13,16,18 SMBCK 120 SCL
VCC3 239 SA0 NC/DQS9 126
240 SA1 NC/DQS10 135
Slave address 101 SA2 NC/DQS11 147
0 0 1 NC/DQS12 156
13 MVREF_DIM MVREF_DIM 1 203
VREF NC/DQS13
13 VDDSPD 238 VDDSPD NC/DQS14 212
NC/DQS15 224
B to 1.0(4/10) 19 NC NC/DQS16 233
55 NC/ERR_OUT NC/DQS17 165
68 NC/PAR_IN
V_DIMM 102
R403 4.7K-04 NC/TEST DDR2 DIMM 240PIN
13 RESET_DDR 18 RESET GND 225
A A
GND 228
GND 231
234
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND 237
Elitegroup Computer Systems
2
5
8
11
14
17
20
23
26
29
32
35
38
41
44
47
50
65
66
79
82
85
88
91
94
97
100
103
106
109
112
115
118
121
124
127
130
133
136
139
142
145
148
151
154
157
160
163
166
169
198
201
204
207
210
213
216
219
222
Title
DDRII SLOT2
Size Document Number Rev
Custom
P4M890T-M 1.0
Date: Thursday, June 15, 2006 Sheet 14 of 29
5 4 3 2 1
5 4 3 2 1
MA[0:13]
10,13,14 MA[0:13]
A to B(2/10)
D D
DDRVTT DDRVTT
C354 1 2 .1u-16VY-04 MA3 RN42 1 2 47-8P4R-12 C350 1 2 .1u-16VY-04
C349 1 2 .1u-16VY-04 MA1 3 4
C346 1 2 .1u-16VY-04 MA2 5 6
C343 1 2 .1u-16VY-04 MA0 7 8
MA7 RN43 1 2 47-8P4R-12 C342 1 2 .1u-16VY-04
MA6 3 4
MA5 5 6
MA4 7 8
MA9 RN44 1 2 47-8P4R-12 C359 1 2 .1u-16VY-04-O
MA12 3 4
MA11 5 6
MA8 7 8
MA10 RN41 1 2 47-8P4R-12 C363 1 2 .1u-16VY-04-O
10,13,14 -SRAS -SRAS 3 4
10,13,14 -SWE -SWE 5 6
10,13 -CS0 -CS0 7 8
B to 1.0(4/10) 10,14 -CS2 -CS2 RN40 1 2 47-8P4R-12 C341 1 2 .1u-16VY-04-O
V_DIMM -SCAS 3 4
10,13,14 -SCAS
10,13 -CS1 -CS1 5 6
C450 1 2 .1u-16VY-04 10,13 ODT0 ODT0 7 8
C451 1 2 .1u-16VY-04-O
C C335 1 2 .1u-16VY-04 10,13 CKE1 CKE1 RN45 1 2 47-8P4R-12 C345 1 2 .1u-16VY-04 C
C311 1 2 .1u-16VY-04-O 10,14 CKE2 CKE2 3 4
C322 1 2 .1u-16VY-04-O 10,14 CKE3 CKE3 5 6
10,13 CKE0 CKE0 7 8
V_DIMM ODT2 RN39 1 2 47-8P4R-12 C344 1 2 .1u-16VY-04
10,14 ODT2
10,14 -CS3 -CS3 3 4
C321 1 2 .1u-16VY-04-O MA13 5 6
C310 1 2 .1u-16VY-04-O 10,13 ODT1 ODT1 7 8
C324 1 2 .1u-16VY-04-O
C309 1 2 .1u-16VY-04 10,14 ODT3 ODT3 R533 1 2 47-04 C360 1 2 .1u-16VY-04-O
C325 1 2 .1u-16VY-04-O
10,13,14 BA0 BA0 R534 1 2 47-04
10,13,14 BA1 BA1 R536 1 2 47-04
V_DIMM BA2 R535 1 2 47-04 C400 1 2 .1u-16VY-04-O
10,13,14 BA2
C319 1 2 .1u-16VY-04
C318 1 2 .1u-16VY-04-O B to 1.0(4/10)
C323 1 2 .1u-16VY-04
C320 1 2 .1u-16VY-04
C308 1 2 .1u-16VY-04
B to 1.0(4/10) VIA demo board:33 ohm
V_DIMM
C452 1 2 .1u-16VY-04
C453 1 2 .1u-16VY-04
C312 1 2 .1u-16VY-04
C332 1 2 .1u-16VY-04
B B
C336 1 2 .1u-16VY-04
A A
Elitegroup Computer Systems
Title
DDR Terminator
Size Document Number Rev
Custom
P4M890T-M 1.0
Date: Thursday, June 15, 2006 Sheet 15 of 29
5 4 3 2 1
5 4 3 2 1
PCI_Express_X16
+12V:5.5Amp
+3.3V: 3Amp
PLACE THESE CAP
CLOSE TO CONNECTOR VCC3 PCIEX16 VCC3
3VSB +12V +12V
PCI_Express_x16
B1 +12V PRSNT1# A1
B2 A2
D B3
B4
+12V
+12V
+12V
+12V A3
A4
PCI_Express_X1 +12V
D
GND GND
5,13,14,18 SMBCK B5 SMCLK JTAG2 A5
B6 A6 3VSB VCC3 +12V VCC3
5,13,14,18 SMBDT SMDAT JTAG3
B7 A7 PCIEX1
GND JTAG4
B8 +3.3 JTAG5 A8 B1 12V_A PRSNT1* A1
B9 JTAG1 +3.3V A9 B2 12V_B 12V_C A2
B10 3.3VAUX +3.3V A10 B3 12V_D 12V_E A3
-PEWAKE B11 A11 B4 A4
11,18 -PEWAKE WAKE# PERST# -PCI_RST2 21 GND1 GND2
5,13,14,18 SMBCK B5 SMCLK JTAG2 A5
Mechanical Key B6 A6
5,13,14,18 SMBDT SMDAT JTAG3
R160 1 2 0-04-O B12 A12 B7 A7
11 CONFIG2 RSVD GND GND3 JTAG4
B13 GND REFCLK+ A13 PE_CLK1+ 5 B8 3.3V_A JTAG5 A8
C175 1 2 .1u-16VY-04 PE0TX_0+ B14 A14 B9 A9
11 PE0TX0+ PETP0 REFCLK- PE_CLK1- 5 JTAG1 3.3V_B
C178 1 2 .1u-16VY-04 PE0TX_0- B15 A15 B10 A10
11 PE0TX0- PETN0 GND 3.3VAUX 3.3V_C
B16 GND PERP0 A16 PE0RX0+ 11 11,18 -PEWAKE B11 WAKE# PWRGD A11 -PCI_RST2 21
20/5/7/5/20 -PE0PRT2 B17 PRSNT2# PERN0 A17 PE0RX0- 11 2 ________
NC2
KEY ________NC1 1
B18 GND GND A18 B12 RSVD_A GND4 A12
C184 1 End of the x1 Connector 20/5/7/5/20 B13 GND5 REFCLK_+_H A13 PE_CLK2+ 5
11 PE0TX1+ 2 .1u-16VY-04 PE0TX_1+ B19 PETP1 RSVD A19 11 PE1TX0+
C166 1 2 .1u-16VY-04 PE1TX_0+ B14 HSOP0_H REFCLK_-_L A14 PE_CLK2- 5
C185 1 2 .1u-16VY-04 PE0TX_1- B20 A20 C163 1 2 .1u-16VY-04 PE1TX_0- B15 A15
11 PE0TX1- PETN1 GND 11 PE1TX0- HSON0_L GND6
B21 GND PERP1 A21 PE0RX1+ 11 B16 GND7 HSIP0_H A16 PE1RX0+ 11
B22 A22 PE0RX1- 11 -PE1PRT2 B17 A17 PE1RX0- 11
C188 1 GND PERN1 PRSNT2# HSIN0_L
11 PE0TX2+ 2 .1u-16VY-04 PE0TX_2+ B23 PETP2 GND A23 B18 GND8 GND9 A18
C194 1 2 .1u-16VY-04 PE0TX_2- B24 A24
11 PE0TX2- PETN2 GND
B25 A25 PE0RX2+ 11 SLOT-PCIEX1
GND PERP2 VCC3 3VSB
B26 GND PERN2 A26 PE0RX2- 11
C200 1 2 .1u-16VY-04 PE0TX_3+ B27 A27
11 PE0TX3+ PETP3 GND
C C201 1 2 .1u-16VY-04 PE0TX_3- B28 A28 C
11 PE0TX3- PETN3 GND
1
1
1
B29 GND PERP3 A29 PE0RX3+ 11
B30 A30 PE0RX3- 11 C148 C145 C167
-PE0PRT2 RSVD PERN3 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04
B31 A31
2
2
2
PRSNT2#- GND
B32 GND RSVD A32
C204 1 End of the x4 Connector
11 PE0TX4+ 2 .1u-16VY-04 PE0TX_4+ B33 PETP4 RSVD A33
C205 1 2 .1u-16VY-04 PE0TX_4- B34 A34
11 PE0TX4- PETN4 GND
B35 GND PERP4 A35 PE0RX4+ 11
B36 GND PERN4 A36 PE0RX4- 11
C208 1 2 .1u-16VY-04 PE0TX_5+ B37 A37 CNR1
11 PE0TX5+ PETP5 GND
C211 1 2 .1u-16VY-04 PE0TX_5- B38 A38
11 PE0TX5- PETN5 GND
B39 GND PERP5 A39 PE0RX5+ 11 A to B(2/16)
B40 GND PERN5 A40 PE0RX5- 11 B1 MII_MDIO MII_MDC A1
C215 1 2 .1u-16VY-04 PE0TX_6+ B41 A41 B2 A2
11 PE0TX6+ PETP6 GND MII_COL MII_CRS
C220 1 2 .1u-16VY-04 PE0TX_6- B42 A42 B3 A3
11 PE0TX6- PETN6 GND MII_TXC GND
B43 GND PERP6 A43 PE0RX6+ 11 B4 GND MII_RXDV A4
B44 GND PERN6 A44 PE0RX6- 11 B5 MII_RXERR MII_RXC A5
C225 1 2 .1u-16VY-04 PE0TX_7+ B45 A45 B6 A6
11 PE0TX7+ PETP7 GND MII_TXD3 GND
C227 1 2 .1u-16VY-04 PE0TX_7- B46 A46 B7 A7
11 PE0TX7- PETN7 GND GND MII_TXD2
B47 GND PERP7 A47 PE0RX7+ 11 B8 MII_TXD1 MII_TXD0 A8
-PE0PRT2 B48 A48 PE0RX7- 11 B9 A9
PRSNT2#_ PERN7 MII_TXEN GND
B49 GND GND A49 B10 GND RESERVED1 A10
B11 MII_RXD2 MII_RXD1 A11
C236 1 End of the x8 Connector
11 PE0TX8+ 2 .1u-16VY-04 PE0TX_8+ B50 PETP8 RSVD A50 B12 MII_RXD0 MII_RXD3 A12
C240 1 2 .1u-16VY-04 PE0TX_8- B51 A51 5VSB B13 A13
11 PE0TX8- PETN8 GND GND USB+
B52 A52 PE0RX8+ 11 B14 A14 +12V
GND PERP8 -12V RESERVED3 GND
B53 GND PERN8 A53 PE0RX8- 11 B15 +5VDUAL USB- A15
C248 1 2 .1u-16VY-04 PE0TX_9+ B54 A54 B16 A16 3VSB
B 11 PE0TX9+ PETP9 GND USB_OC# +12V VCC5 B
C256 1 2 .1u-16VY-04 PE0TX_9- B55 A55 VCC3 B17 A17
11 PE0TX9- PETN9 GND GND GND
B56 GND PERP9 A56 PE0RX9+ 11 B18 -12V +3.3VDUAL A18
B57 GND PERN9 A57 PE0RX9- 11 B19 +3.3VD +5VD A19
C260 1 2 .1u-16VY-04 PE0TX_10+ B58 A58
11 PE0TX10+ PETP10 GND
C261 1 2 .1u-16VY-04 PE0TX_10- B59 A59 B20 A20
11 PE0TX10- PETN10 GND GND GND
B60 A60 PE0RX10+ 11 B21 A21 R191
GND PERP10 EE_DOUT EE_DIN 10K-04 VCC3
B61 GND PERN10 A61 PE0RX10- 11 B22 EE_SHCLK EE_CS A22
C267 1 2 .1u-16VY-04 PE0TX_11+ B62 A62 B23 A23 SMB_A012 1 2
11 PE0TX11+ PETP11 GND GND SMB_A1
C269 1 2 .1u-16VY-04 PE0TX_11- B63 A63 SMB_A012 B24 A24
11 PE0TX11- PETN11 GND SMB_A0 SMB_A2
B64 A64 PE0RX11+ 11 SMBCK B25 A25 SMBDT
GND PERP11 5,13,14,18 SMBCK -PRI_DN SMB_SCL SMB_SDA -AC97_RST SMBDT 5,13,14,18
B65 GND PERN11 A65 PE0RX11- 11 1 2 B26 PRIMARY_DN# AC97_RESET# A26 -AC97_RST 18,26
C271 1 2 .1u-16VY-04 PE0TX_12+ B66 A66 R188 10K-04 B27 A27
11 PE0TX12+ PETP12 GND GND RESERVED2
C272 1 2 .1u-16VY-04 PE0TX_12- B67 A67 SYNC B28 A28 SDIN1
11 PE0TX12- PETN12 GND 18,26 SYNC AC97_SYNC AC97_SDATA_IN1 SDIN1 18
B68 A68 PE0RX12+ 11 SDOUT B29 A29 SDIN0
GND PERP12 18,26 SDOUT BIT_CLK AC97_SDATA_OUT AC97_SDATA_IN0 SDIN0 18,26
B69 GND PERN12 A69 PE0RX12- 11 18,26 BIT_CLK B30 AC97_BITCLK GND A30
C276 1 2 .1u-16VY-04 PE0TX_13+ B70 A70
11 PE0TX13+ PETP13 GND
C279 1 2 .1u-16VY-04 PE0TX_13- B71 A71
11 PE0TX13- PETN13 GND
B72 GND PERP13 A72 PE0RX13+ 11
B73 A73 PE0RX13- 11 CNR
C280 1 GND PERN13
11 PE0TX14+ 2 .1u-16VY-04 PE0TX_14+ B74 PETP14 GND A74 3VSB
C281 1 2 .1u-16VY-04 PE0TX_14- B75 A75 C187 1 2 .1u-16VY-04
11 PE0TX14- PETN14 GND
B76 GND PERP14 A76 PE0RX14+ 11
B77 GND PERN14 A77 PE0RX14- 11
C282 1 2 .1u-16VY-04 PE0TX_15+ B78 A78
11 PE0TX15+ PETP15 GND
C285 1 2 .1u-16VY-04 PE0TX_15- B79 A79
11 PE0TX15- PETN15 GND VCC3
B80 GND PERP15 A80 PE0RX15+ 11
-PE0PRT2 B81 A81 PE0RX15- 11 -PE0PRT2 R178 1 2 2.2K-04
PRSNT2#! PERN15 -PE1PRT2 R167
B82 RSVD GND A82 1 2 2.2K-04
A A
End of the x16 Connector
The system board designer determines the pull-up voltage.
SLOT-PCIEX16
JTAG Test Acess Port and Boundary Scan
+12V VCC3 3VSB
Architecture.
Elitegroup Computer Systems
Title
PRSNT 1.Add-in card presence detect pin.
1
1
1
1
1
1
1
1
TC3 C131 C132 C127 C156 C150 TC4 C157 2. For hot plug add-in card.(power off PCI Express Slot X16, X1, CNR
470u-10D8H9E .1u-16VY-04.1u-16VY-04 .1u-16VY-04-O .1u-16VY-04-O .1u-16VY-04 22U/25V-O .1u-16VY-04 when you remove or nsert) Size Document Number Rev
2
2
2
2
2
2
2
2
Custom
P4M890T-M 1.0
Date: Thursday, June 15, 2006 Sheet 16 of 29
5 4 3 2 1
5 4 3 2 1
VT8237R+ VT8237A/8237S
External 15K Remove(Internal
pull down Required pull down)
USBP1+ RN21A 1 2 15K-8P4R-12
USBP1- RN21B 3 4 15K-8P4R-12
VCC3 USBP0+ RN21D 7 8 15K-8P4R-12
D USBP0- RN21C 5 6 15K-8P4R-12 D
ALL:5/5/5 USBP3+ RN22A 1 2 15K-8P4R-12
W10
W11
W17
W18
W19
W21
H10
H11
H12
R19
U19
V19
V21
Y21
T19
W9
W8
M8
H9
N8
R8
U8
USBP3- RN22B 15K-8P4R-12
K8
P8
V8
T8
L8
J8
3 4
SB1A USBP2+ RN22C 5 6 15K-8P4R-12
AD0 G2 3VSB_USB L21 3VSB USBP2- RN22D 7 8 15K-8P4R-12
VCC33-1
VCC33-2
VCC33-3
VCC33-4
VCC33-5
VCC33-6
VCC33-7
VCC33-8
VCC33-9
VCC33-10
VCC33-11
VCC33-12
VCC33-13
VCC33-14
VCC33-15
VCC33-16
VCC33-17
VCC33-18
VCC33-19
VCC33-20
VCC33-21
VCC33-22
VCC33-23
VCC33-24
VCC33-25
VCC33-26
VCC33-27
VCC33-28
22 AD[31:0] AD00
AD1 J4 A22
AD01 USBVCC1
1
AD2 J3 B22 MLB-160808-0120A-N2 USBP4+ RN17C 5 6 15K-8P4R-12
AD02 USBVCC2
1
1
AD3 H3 C22 SC72 SC71 EC27 USBP4- RN17D 7 8 15K-8P4R-12
AD4 AD03 USBVCC3 .1u-16VY-04-X.1u-16VY-04-X 22u-25SE USBP5+ RN17A 15K-8P4R-12
F1 D22 1 2
2
AD5 AD04 USBVCC4 USBP5- RN17B 15K-8P4R-12
G1 E22 3 4
2
2
AD6 AD05 USBVCC5
H4 AD06 USBVCC6 F22
AD7 F2 J13 USBP6+ RN19C 5 6 15K-8P4R-12
AD8 AD07 USBVCC7 USBP6- RN19D 15K-8P4R-12
E1 AD08 USBVCC8 J14 7 8
AD9 G3 J15 B to 1.0(5/30) USBP7+ RN19A 1 2 15K-8P4R-12
AD10 AD09 USBVCC9 USBP7- RN19B 15K-8P4R-12
E3 AD10 USBVCC10 J16 3 4
AD11 D1 J17
AD12 AD11 USBVCC11 2.5VSB_1.5VSB SC101
G4 AD12 USBVCC12 J18 SB2.5_1.5 1 2 .1u-16VY-04-X
AD13 D2
AD14 AD13 SC69 1
D3 AD14 2 .1u-16VY-04-X VCC3 SC102 1 2 .1u-16VY-04-X-O
AD15 F3
AD16 AD15 FB22 FB120
K3 AD16 SB2.5_1.5
AD17 L3 C24 FB23 FB120-O VCC3
AD17 VSUSUSB VCC3
AD18 K2
AD19 AD18 FB24 FB120 -GNT3 SR22 1
K1 AD19 SB2.5_1.5 2 4.7K-04-X
AD20 M4 A23 -GNT4 SR33 1 2 4.7K-04-X
AD21 AD20 VCCUPLL1
L2 AD21 VCCUPLL2 B23
1
1
AD22 N4 SC64 -TBL R320 1 2 4.7K-04
AD23 AD22 SC65 10u-10V-08-X
C L1 AD23 GNDUPLL1 D23 C
AD24 M2 C23 10u-10V-08-X -GNT0 RN18B 3 4 4.7K-8P4R-12
2
2
AD25 AD24 GNDUPLL2 SFB6 MLB-160808-0120A-N2-X -GNT1 RN18D 4.7K-8P4R-12
M1 AD25 7 8
AD26 P4 E20 USBP0+ -GNT2 RN18C 5 6 4.7K-8P4R-12
AD26 USBP0+ USBP0+ 23
AD27
AD28
N3 AD27 USBP0- D20 USBP0-
USBP1+ USBP0- 23 20/7.5/7.5/7.5/20 -REQ1 RN18A 1 2 4.7K-8P4R-12
N2 AD28 USBP1+ A20 USBP1+ 23
AD29 N1 B20 USBP1- -INTE RN20A 1 2 4.7K-8P4R-12
AD30 AD29 USBP1- USBP2+ USBP1- 23 -REQ0 RN20C 4.7K-8P4R-12
P1 AD30 USBP2+ E18 USBP2+ 23 5 6
AD31 P2 D18 USBP2- -REQ2 RN20B 3 4 4.7K-8P4R-12
AD31 USBP2- USBP3+ USBP2- 23 -REQ3 RN20D 4.7K-8P4R-12
USBP3+ A18 USBP3+ 23 7 8
C_-BE0 E2 B18 USBP3-
22 C_-BE[3:0] CBE0 USBP3- USBP3- 23
C_-BE1 C1 D16 USBP4+
C_-BE2 CBE1 USBP4+ USBP4- USBP4+ 23 -REQ4 RN23B 4.7K-8P4R-12
L4 CBE2 USBP4- E16 USBP4- 23 3 4
C_-BE3 M3 A16 USBP5+ -REQ5 RN23A 1 2 4.7K-8P4R-12
CBE3 USBP5+ USBP5- USBP5+ 23 UDPWR RN23C 4.7K-8P4R-12
USBP5- B16 USBP5- 23 5 6
22 -FRAME J1 D14 USBP6+ -INTF RN23D 7 8 4.7K-8P4R-12
FRAME NC,USBP6+ USBP6- USBP6+ 23
22 -DEVSEL H2 DEVSEL NC,USBP6- E14 USBP6- 23
22 -IRDY J2 A14 USBP7+ -INTG SR21 1 2 4.7K-04-X
IRDY NC,USBP7+ USBP7- USBP7+ 23
22 -TRDY H1 TRDY NC,USBP7- B14 USBP7- 23
22 -STOP K4 STOP
C2 3VSB AP383A VCC3
22 -SERR SERR
22 PAR F4 C26 1 2 -INTH R286 1 2 8.2K-04-O
PAR USBOC0 VT8237R+ VT8237A R264 1
22 -PERR C3 PERR USBOC1 D24 2 8.2K-04
-PCI_RST R1 B26 R267 -INTH R264(LO) R286(HI)
11,19,21 -PCI_RST PCIRST USBOC2 4.7K-04
USBOC3 C25
12,22 -INTA A4 INTA USBOC4 B24
22 -INTB B4 A24 -PCI_RST R10 1 2 10K-04-O
INTB USBOC5
22 -INTC B5 INTC NC,USBOC6 A26
B 22 -INTD C4 INTD NC,USBOC7 A25 B
-INTE D4 For someone LAN card can't resume from S3.
As -INTE,F,G,H -INTF INTE/GPI12/GPO12
E4 INTF/GPI13/GPO13 USBCLK E23 USB_CLK48 5
or GPIO12~15 at -INTG A3
same time. INTG/GPI14/GPO14
11 -INTH B3 INTH/GPI15/GPO15 USBREXT B25 USBREXT 1 2
R261 5.62K-1-04
22 -REQ0 -REQ0 A5 D26 UDPWR VT8237R+/8237S VT8237A
-REQ1 REQ0 NC,UDPWR/GPI9 USBREXT 5.62K-1% 6.04K-1%
22 -REQ1 B6 REQ1 NC,UDPEN/GPO9 D25 1 2
-REQ2 C5 VRDSLP R289 4.7K-04-O
-REQ3 REQ2
D5 REQ3
For VT8237S
-REQ4 P3 W3 B to 1.0(5/30)
-REQ5 REQ4 KBCK/A20G KCLK 23
R3 REQ5/GPI7 KBDT/KBRC V1 KDATA 23
MSCK/IRQ1 W1 MCLK 23
-GNT0 A6 W2
22 -GNT0 -GNT1 GNT0 MSDT/IRQ12 MDATA 23
22 -GNT1 D6 GNT1
-GNT2 C6
-GNT3 GNT2
E5
USBGND10
USBGND11
USBGND12
USBGND13
USBGND14
USBGND15
USBGND16
USBGND17
USBGND18
USBGND19
USBGND20
USBGND21
USBGND22
USBGND23
USBGND24
USBGND25
USBGND26
USBGND27
USBGND28
USBGND29
USBGND30
USBGND31
USBGND32
USBGND33
USBGND34
USBGND35
GNT3
USBGND1
USBGND2
USBGND3
USBGND4
USBGND5
USBGND6
USBGND7
USBGND8
USBGND9
-GNT4 R4
-TBL GNT4 VCC3
GPO7 19 -TBL R2 GNT5/GPO7 SC70 1 2 .1u-16VY-04-X
GND
GND
GND
GND
GND
GND
GND
GND
GND
SC80 1 2 .1u-16VY-04-X
SC76 1 2 .1u-16VY-04-X
VT8237R+CD SC74 1 2 .1u-16VY-04-X
A1
A2
B1
B2
E8
F25
H23
J21
J25
A13
A15
A17
A19
A21
B13
B15
B17
B19
B21
C13
C14
C15
C16
C17
C18
C19
C20
C21
D13
D15
D17
D19
D21
E13
E15
E17
E19
E21
H13
H14
H15
H16
H17
H18
SC86 1 2 .1u-16VY-04-X
Co-layout VT8237A
Co-layout VT8237S
USB_CLK48 SC67 1 2 10P-04-X-O
A A
Elitegroup Computer Systems
Title
SB (PCI_USB)
Size Document Number Rev
Custom
P4M890T-M 1.0
Date: Thursday, June 15, 2006 Sheet 17 of 29
5 4 3 2 1
5 4 3 2 1
Pin 8237R+ 8237A VCC3
Y5 NC -PEWAKE R385 1 2 2.2K-04
Y4 GPI18 -PEPMESCI GPIOC GPIOA Host Clock GPIOA R384 1 2 2.2K-04-O
23 PDD[15:0]
VT8237R+ VT8237A B to 1.0(5/30) B to 1.0(5/30) U23 GPI19 -PEHPSCI 0 0 100MHz
1 0 133MHz VCC3
23 SDD[15:0] IDE damping Required change to 0 ohm 0 1 200MHz R376 1 2 2.2K-04-O
resisters (Internal pull 22) SB2.5_1.5 3VSB 2.5VSB_1.5VSB 1 1 Auto Mode GPIOB R375 1 2 2.2K-04
*
VCC3
ALL:10/5/10
GPIOB IOQ Depth
1 1 Level R377 1 2 2.2K-04
M18
AA4
AB4
AB5
AB6
N18
R18
U18
P18
V10
V11
V12
V13
V14
V15
V16
V17
V18
T18
L18
J10
J11
J12
M9
N9
R9
U9
U4
0 8 Level GPIOC R378 1 2 2.2K-04-O
K9
P9
V9
T9
T4
L9
*
J9
SB1B
PDD8 RN38A1 2 22-8P4R-12 PD_D8 PD_D0 AA22 VCC3
VCC25-1
VCC25-2
VCC25-3
VCC25-4
VCC25-5
VCC25-6
VCC25-7
VCC25-8
VCC25-9
VCC25-10
VCC25-11
VCC25-12
VCC25-13
VCC25-14
VCC25-15
VCC25-16
VCC25-17
VCC25-18
VCC25-19
VCC25-20
VCC25-21
VCC25-22
VCC25-23
VCC25-24
VCC25-25
VCC25-26
VCC25-27
VCC25-28
VCC25-29
VSUS33-1
VSUS33-2
VSUS33-3
VSUS33-4
VSUS25-1
VSUS25-2
PDD9 RN38B3 22-8P4R-12 PD_D9 PD_D1 PDD00 GPIOD GTL pullup R386 1
D
4 Y24 PDD01 2 2.2K-04-O D
PDD5 RN38C5 6 22-8P4R-12 PD_D5 PD_D2 AA26 1 Disable GPIOD R387 1 2 2.2K-04
PDD10 RN38D7 22-8P4R-12 PD_D10 PD_D3 PDD02 0 Enable
8 AA25 PDD03 * VCC3
PDD2 RN29A1 2 22-8P4R-12 PD_D2 PD_D4 AB26 T1 BIT_CLK
PDD13 RN29B3 22-8P4R-12 PD_D13 PD_D5 PDD04 ACBITCLK SDIN0 BIT_CLK 16,26 SPKR CPU Freq strap R383 1
4 AC26 PDD05 ACSDIN0 U3 SDIN0 16,26 2 4.7K-04
PDD1 RN29C5 6 22-8P4R-12 PD_D1 PD_D6 AC23 V2 SDIN1 * 1 Disable SPKR R388 1 2 1K-04-O
PDD14 RN29D7 22-8P4R-12 PD_D14 PD_D7 PDD06 ACSDIN1 SDIN2 SDIN1 16 0 Enable
8 AD25 PDD07 ACSDIN2/GPI20/GPO20/PCS0 U1
-SDDACK RN37A1 2 22-8P4R-12 -SD_DACK PD_D8 AD26 V3 SDIN3 CPU ration/freq is locked, don't need this feature. 3VSB
23 -SDDACK IRQ14 RN37B3 22-8P4R-12 IRQ_14 PD_D9 PDD08 ACSDIN3/GPI21/GPO21/PCS1/SLPBTN ACSYNC R336 1
23 IRQ14 4 AC24 PDD09 ACSYNC,ACSYNC* T2 2 22-04 SYNC SYNC 16,26
PEPMESCI SR35 1 2 4.7K-04-X
PDD7 RN37C5 6 22-8P4R-12 PD_D7 PD_D10 AC25 U2 ACSDOUT R337 1 2 22-04 SDOUT PEHPSCI R356 1 2 10K-04
PDD10 ACSDOUT,ACSDOUT* SDOUT 16,26
11,19 PEHPSCI
PDD6 RN37D7 8 22-8P4R-12 PD_D6 PD_D11 AB24 T3 -ACRST R323 1 2 22-04 -PEWAKE SR23 1 2 10K-04-X
PDD11 ACRST -AC97_RST 16,26
PDD0 RN27A1 2 22-8P4R-12 PD_D0 PD_D12 AB23
PDD15 RN27B3 22-8P4R-12 PD_D15 PD_D13 PDD12 -PEWAKE SDIN0 R343 4.7K-04
4 AA24 PDD13 NC,NC, WAKE Y5 -PEWAKE 11,16 1 2
-PDIOW RN27C5 6 22-8P4R-12 -PD_IOW PD_D14 Y26 W4 -PME SDIN1 R342 1 2 4.7K-04
23 -PDIOW -PDIOR RN27D7 22-8P4R-12 -PD_IOR PD_D15 PDD14 PME -BATLOW -PME 21,22 SDIN2 R338 4.7K-04
23 -PDIOR 8 AA23 PDD15 BATLOW/GPI05 V4 1 2
-PDCS3 RN24A1 2 22-8P4R-12 -PD_CS3 Y1 CPUMISS SDIN3 SR34 1 2 4.7K-04-X
23 -PDCS3 PDA0 RN24B3 22-8P4R-12 PD_A0 PD_DREQ CPUMISS/GPI17 -RING CPUMISS 3
23 PDA0 4 Y23 PDDRQ RING/GPI03 Y2 -RING 25
PDA2 RN24C5 6 22-8P4R-12 PD_A2 -PD_DACK V24 Y3 -SUSST TEST R389 1 2 4.7K-04 VCC3
23 PDA2 PDA1 RN24D7 22-8P4R-12 PD_A1 -PD_IOR PDDACK,PDDACK* SUSST1/GPO03 PEPMESCI -SUSST 11 R354 1
23 PDA1 8 W26 PDIOR AOLGPI/THRM/GPI18 Y4 PEPMESCI 11 GPI18 GPI1 2 0-04 -PEWAKE SMBCK R370 1 2 1K-04
PDD4 RN30A1 2 22-8P4R-12 PD_D4 -PD_IOW Y25 AA1 -EXTSMI 1 2 -THRMTRIP SMBDT R368 1 2 1K-04
PDD3 RN30B3 22-8P4R-12 PD_D3 P_IORDY PDIOW EXTSMI/GPI02 -SMBALT 3VSB R355 0-04-O 3VSB
4 Y22 PDRDY SMBALRT AB1
PDD11 RN30C5 6 22-8P4R-12 PD_D11 -PD_CS1 V22 AC1 -LID R369 1 2 10K-04 GPI1 R357 1 2 10K-04
PDD12 RN30D7 22-8P4R-12 PD_D12 -PD_CS3 PDCS1,PDCS1* LID/GPI04 -PWR_BTN -THRMTRIP R361 1
8 V23 PDCS3,PDCS3* PWRBTN AD2 -PWR_BTN 25 VCC3 3 -THRMTRIP 2 10K-04
PDDREQRN25A1 2 22-8P4R-12 PD_DREQ PD_A0 W23 AF1 -PWROK_NB
23 PDDREQ PDA0,PDA0* PWROK -PWROK_NB 11 3VSB
23 PIORDY PIORDY RN25B3 4 22-8P4R-12 P_IORDY PD_A1 V25 AB7 SR36 1 2 4.7K-04-X
-PDDACKRN25C5 22-8P4R-12 -PD_DACK PD_A2 PDA1,PDA1* PCKRUN -WP_ROM GPO5 -PWR_BTN SR39 1
23 -PDDACK 6 W24 PDA2,PDA2* CPUSTP/GPO05 AC7 -WP_ROM 19 2 4.7K-04-X
-PDCS1 RN25D7 8 22-8P4R-12 -PD_CS1 IRQ_14 AD24 AD6 -PCISTP 8237R+ 8237A/S SERIRQ R380 1 2 4.7K-04 VCC3
23 -PDCS1 SIORDY RN34A1 22-8P4R-12 S_IORDY IRQ14 PCISTP/GPO06* R372 VBAT -PEWAKE R354 R355 -PCISTP R379 1
23 SIORDY 2 2 4.7K-04
SDDREQRN34B3 4 22-8P4R-12 SD_DREQ SD_D0 AC20 AE1 INTRUDER 1 2
23 SDDREQ SDD5 RN34C5 22-8P4R-12 SD_D5 SD_D1 SDD00 INTRUDER/GPI16 1M-04 3VSB
6 AB20 SDD01 B to 1.0(6/15)
C SDD0 RN34D7 8 22-8P4R-12 SD_D0 SD_D2 AC21 AB3 SUS_CLK -SMBALT RN28A 1 2 10K-8P4R-12 C
SDD1 RN31A1 22-8P4R-12 SD_D1 SD_D3 SDD02 SUSCLK/GPO04 SUS_CLK RN28B 10K-8P4R-12
2 AE18 SDD03 3 4
SDD2 RN31B3 4 22-8P4R-12 SD_D2 SD_D4 AF18 AC4 SMBCK -SUSST RN28C 5 6 10K-8P4R-12
SDA1 RN31C5 22-8P4R-12 SD_A1 SD_D5 SDD04 SMBCK1 SMBDT SMBCK 5,13,14,16 -EXTSMI RN28D 10K-8P4R-12
23 SDA1 6 AD18 SDD05 SMBDT1 AB2 SMBDT 5,13,14,16 7 8
SDD14 RN31D7 8 22-8P4R-12 SD_D14 SD_D6 AD19
SDD4 RN35A1 22-8P4R-12 SD_D4 SD_D7 SDD06 GPO27 -PME RN26A 10K-8P4R-12
2 AF19 SDD07 SMBCK2/GPI27/GPO27 AC3 1 2
SDD3 RN35B3 4 22-8P4R-12 SD_D3 SD_D8 AE20 AD1 GPO26 -BATLOW RN26B 3 4 10K-8P4R-12
SDD6 RN35C5 22-8P4R-12 SD_D6 SD_D9 SDD08 SMBDT2/GPI26/GPO26 R363 Unused 3VSB CPUMISS RN26C 10K-8P4R-12
6 AF20 SDD09 5 6
SDD7 RN35D7 8 22-8P4R-12 SD_D7 SD_D10 AD20 AA2 -SUSA 1 2 10K-04 -RING RN26D 7 8 10K-8P4R-12
SDD11 RN36A1 22-8P4R-12 SD_D11 SD_D11 SDD10 SUSA/GPO1,GPO02 -SUSB
2 AE21 SDD11 SUSB/GPO2 AD3 -SUSB 7,25
SDD13 RN36B3 4 22-8P4R-12 SD_D13 SD_D12 AF21 AF2 -SUSC -SUSC R382 1 2 10K-04-O
SDD12 SUSC -SUSC 8,25 VBAT
SDD15 RN36C5 6 22-8P4R-12 SD_D15 SD_D13 AD21 GPO0 R367 1 2 10K-04
-SDIOR RN36D7 22-8P4R-12 -SD_IOR SD_D14 SDD13 GPI0 R373 1 -PWROK_NB SR40 1
23 -SDIOR 8 AD22 SDD14 GPI00 AE2 2 1M-04 2 10K-04-X
SDD9 RN32A1 2 22-8P4R-12 SD_D9 SD_D15 AF22 AC2 GPI1 THRMTRIP#(VT8237A/8237S)
SDD8 RN32B3 22-8P4R-12 SD_D8 SDD15 GPI01 GPO0 VCC3
4 GPO00 AA3
SDD10 RN32C5 6 22-8P4R-12 SD_D10 SD_DREQ AD17 AE3 1 GPO26 R371 1 2 4.7K-04
SDD12 RN32D7 22-8P4R-12 SD_D12 -SD_DACK SDDRQ NC,GPO01 GPIOA TP10 TP GPO27 R366 1
8 AD23 SDDACK Strap_VD1*,GPIOA*/PCREQA* AE5 2 4.7K-04
-SDIOW RN33A1 2 22-8P4R-12 -SD_IOW -SD_IOR AF23 AD5 GPIOB
23 -SDIOW SDA0 RN33B3 22-8P4R-12 SD_A0 -SD_IOW SDIOR Strap_VD2*,GPIOB*/PCREQB* GPIOC VCC3
23 SDA0 4 AE23 SDIOW Strap_VD0*,GPIOC*/PCGNTA* AF5
-SDCS1 RN33C5 6 22-8P4R-12 -SD_CS1 S_IORDY AF17 AC6 GPIOD Vlink Auto R360 1 2 2.2K-04
23 -SDCS1 -SDCS3 RN33D7 22-8P4R-12 -SD_CS3 -SD_CS1 SDRDY Strap_VD3*,GPIOD*/PCGNTB* PD_A0 Compensation PD_A0 R350 1
23 -SDCS3 8 AF25 SDCS1/SDCS1* 2 2.2K-04-O
SDA2 R396 1 2 22-04 SD_A2 -SD_CS3 AF26 AD9 SERIRQ * 1 Manual
23 SDA2 IRQ15 R391 1 22-04 IRQ_15 SD_A0 SDCS3/SDCS3* SERIRQ SPKR SERIRQ 21 0 Auto PD_A1 R351 1
23 IRQ15 2 AF24 SDA0/SDA0* SPKR/SPKR* AF8 SPKR 25 2 2.2K-04
SD_A1 AC22 AB8 SB_OSC
SD_A2 SDA1/SDA1* OSC SB_OSC 5 PD_A2 R359 1
AE24 SDA2/SDA2* B to 1.0(5/30) 2 2.2K-04
IRQ_15 AE26 AF9 1
IRQ15 TPO TEST TP11 TP VKCOMP for Vlink VCC3
B to 1.0(5/30) TEST AE9
SR28 AC19 -PD_CS3 at 4X mode R349 1 2 2.2K-04
SATA1 249-1-04-X-O NC,SVREF SFB5 1 1 Pull-high is 0.9V
AB21 NC,SCOMPP NC,VCCAO AC10 2 FB-120-X SB2.5_1.5 * -PD_CS3 R358 1 2 2.2K-04-O
B HOLE1 8 20/5/7/5/20 1 2 AA11 NC,SATAR50COMP 5 4 3 2 1
B to 1.0(5/30) B to 1.0(6/6)
SB2.5_1.5 2.5VSB_1.5VSB 3VSB R257
10K-04
TXEN 1 2 VCC3 ROM1
32 13 LAD0
M21
M22
M23
M24
M25
M19
N21
N22
N23
N24
N25
N26
N19
D12
K21
P22
P23
P24
P25
P26
P19
E12
E10
E11
VDD LAD0
L23
L21
L19
10/5/10
D9
LAD1
E9
25 VDD LAD1 14
SB1C -LFRAME 23 15 LAD2
VLAD0 WE/LFRAM LAD2 LAD3
H25 17
VCCVK1
VCCVK2
VCCVK3
VCCVK4
VCCVK5
VCCVK6
VCCVK7
VCCVK8
VCCVK9
VCCVK10
VCCVK11
VCCVK12
VCCVK13
VCCVK14
VCCVK15
VCCVK16
VCCVK17
VCCVK18
VCCVK19
VCCVK20
VCCVK21
VCCVK22
VCCVK23
MIIVCC25-1
MIIVCC25-2
MIIVCC1
MIIVCC2
MIIVCC3
MIIVCC4
11 VLAD0 VAD00 LAD3
VLAD1 G26 A11 21
11 VLAD1 VAD01 MCRS CRS 20 DQ7
VLAD2 K26 B11 20 30
11 VLAD2 VAD02 MCOL COL 20 DQ6 A10/GPI4
VLAD3 J23 19 3
11 VLAD3 VAD03 DQ5 A9/GPI3
VLAD4 F26 C11 TXEN 18 4
11 VLAD4 VAD04 MTXENA TXEN 20 DQ4 A8/GPI2
VLAD5 G25 A10 5
11 VLAD5 VAD05 MTXD0 TXD0 20 A7/GPI1
D VLAD6 K22 B10 5 PCLK_ROM PCLK_ROM 31 6 D
11 VLAD6 VAD06 MTXD1 TXD1 20 CLK A6/GPI0 VCC3
VLAD7 K24 B9 11,17,21 -PCI_RST 2 7 -WP_ROM1
11 VLAD7 VAD07 MTXD2 TXD2 20 RESET A5/WP
VLAD8 E24 A9 VCC3 1 2 24 8 1 2
12 VLAD8 NC,VAD08 MTXD3 TXD3 20 OE/INIT A4/TBL
VLAD9 G23 C10 9 R441
12 VLAD9 NC,VAD09 MTXCLK TXCLK 20 A3
VLAD10 L26 R439 29 10 10K-04
12 VLAD10 NC,VAD10 MODE A2
VLAD11 L25 D10 4.7K-04 16 11 1 2 -TBL
12 VLAD11 NC,VAD11 MRXERR RXER 20 GND A1 -TBL 17
VLAD12 E26 C9 12 R437
12 VLAD12 NC,VAD12 MRXCLK RXCLK 20 A0
VLAD13 E25 D8 1
12 VLAD13 NC,VAD13 MRXDV RXDV 20 NC1 100-04
VLAD14 L24 C8 22 28
12 VLAD14 NC,VAD14 MRXD0 RXD0 20 NC2 GND
VLAD15 M26 B8 26 27
12 VLAD15 NC,VAD15 MRXD1 RXD1 20 NC3 NC4
MRXD2 A8 RXD2 20
11 VBE0 G24 C7 PLCC-32PBR 4M LPC flash ROM
VBE MRXD3 RXD3 20
11 UPCMD K23 UPCMD MDCK A7 MDCK 20
11 DNCMD K25 B7 PCLK_ROM C393 1 2 10P-04-O
DNCMD MDIO MDIO 20
NC,NC,PHYPWRDN F8 -PHYPWRDN 20
11 UPSTB J26 UPSTB+ NC,PHYRST D7 -PHYRST 20
11 -UPSTB J24 UPSTB-
D11 EECS
EECS EEDO
11 DNSTB H26 DNSTB+ EEDO B12
11 -DNSTB H24 A12 EEDI Strap 18 VCC3
DNSTB- EEDI,EEDI* EEDI
C12 EESK
EECK
1
SB2.5_1.5 B to 1.0(6/14)
12 VPAR VPAR F24 E7 RAMVCC SFB2 1 2 R390
VPAR LANVCC MLB-160808-0120A-N2-X BIOS_WP 4.7K-04
VLREF_SB H22 SC66 .1u-16VY-04-X 1 GPIO
2
VLVREF
LANGND E6 2 -WP_ROM1 1 2 -WP_ROM 18
SR26 1 2 360-1-X VLCOMP_SB J22 3 SR42
VLCOMP 100-04-X
C
FERR U24 -FERR 3 C
5 VCLK_SB VCLK_SB L22 U26 H3X1-O
VCLK A20M -A20M 3
IGNNE T24 -IGNNE 3
INIT R26 -CPUINIT 3
F23 NC1 INTR T25 INTR 3
NMI T26 NMI_SB 3 BIOS_WP BIOS PROTECT
G22 NC2 SMI U25 -SMI 3
R24
STPCLK
V26
-STPCLK 3 * 1-2 DISABLE
SLP -SLP 3,9
21 LAD0 LAD0 AD8 R22 -GHI
LAD1 LAD0 GHI/GPI22/GPO22 -S66DET
2-3 ENABLE
21 LAD1 AF7 LAD1 DPSLP/GPI23/GPO23 P21 -S66DET 23
21 LAD2 LAD2 AE7
LAD3 LAD2 -P66DET 3VSB
21 LAD3 AD7 LAD3 NC,VGATE/GPIO8 AC9 -P66DET 23
AC8 MDIO R254 1 2 1.5K-04
GPI28/GPO28,VIDSEL GPO29 -SATA_LED 23
VRDPSLP/GPI29/GPO29 AB9 GPO29 21
AD10 -AGPBZ VCC3
-LFRAME AGPBZ/GPI06 -AGPBZ 12
21 -LFRAME AF6 EEP2
LFRM PEHPSCI EECS
21 -LDRQ AE6 LREQ0 1 CS VCC 8
1
-LDRQ1 AE8 8237R+ 8237A EESK 2 7
NC,LREQ1 PCLK_SB SR27 option install EEDI SK NC1 C385
PCICLK R23 PCLK_SB 5 3 DI NC2 6
EEDO 4 5 .1u-16VY-04
2
PWRGD_SB APICCLK DO GND
25 PWRGD_SB AC5 PWRGD APICCLK,GPI19 U23 1 2 0-04-X PEHPSCI 11,18
SR27 S-93CC46BD/-G
-RSMRST AD4 R25 MEMVADJ0 8 B to 1.0(4/10)
RSMRST APICD0,GPIO10 OD.(data sheet error:TTL)
APICD1,GPIO11 T23 MEMVADJ1 8
-P66DET SR43 1 2 10K-04-X
8237R+ 8237A VBAT AF4 T22 SBPLL SFB3 2 1 FB-120-X SB2.5_1.5 -S66DET SR44 1 2 10K-04-X
RTC Cap 10PF 12PF VBAT PLLVCC
RTC_X1 AE4 U22
B RTCX1 PLLGND B
B to 1.0(5/30) B to 1.0(6/14)
RTC_X2 AF3 RTCX2 SC79
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
1 2 X5 .1u-16VY-04-X VCC3
3 4 X-32.768K-20m12CY -GHI -SPICS -GHI SR46 1 2 4.7K-04-X
1
1
8237R+/A 8237S SR47 1 2 4.7K-04-X-O
P11
P12
P13
P14
P15
P16
R11
R12
R13
R14
R15
R16
R21
T11
T12
T13
T14
T15
T16
W22
W25
AA21
AB19
AB22
AB25
AC18
AE17
AE19
AE22
AE25
AA9
AB18
T21
AA10
K19
C315 C316 VT8237R+CD SR46 Mount NC B to 1.0(6/14)
10P-04 10P-04 Co-layout VT8237A SR47 NC Mount -AGPBZ SR45 1 2 4.7K-04-X
2
2
-LDRQ1 SR41 1 2 4.7K-04-X
VCC25 VCLK_SB SC73 1 2 10P-04-X-O
VPAR R270 1 2 4.7K-04 PCLK_SB SC78 1 2 10P-04-X-O
CLR_CMOS CLEAR CMOS VCC25
VCC3
* 1-2 NORMAL APICCLK SR29 1 2 1K-04-X 3VSB
1
R374 2 1 10K-04
2-3 CLEAR SR24 -RSMRST C314 1 2 1u-10V
3K-1-04-X
3VSB D19
1 2
BAT54C VBAT VLREF_SB GPO29 R462 2 1 4.7K-04-O
1 CLR_CMOS
1
3 1 SR25 SC68 for VRDSLP if don't use GPO29.
2 2 VBAT 412-1-04-X .1u-16VY-04-X
3 B to 1.0(4/10)
2
2
1
1
H3*1-R
1
1
1
C392 C317
R448 10u-10V-08 R449 EC37 3VSB
2
A 1K-04 1K-04 100U-16V-O .01u-16V-04 A
P 2
2
2
AP339D/AP395
2
1
BT1 VT8237R+ VT8237A/8237S TC6
SK-CR2032 3 SR25 412-1% 665-1% 22u-25SE
Elitegroup Computer Systems
2
VLREF_SB 0.3V 0.45V
N
BAT54C Title
B to 1.0(5/30) SB (VLINK, LPC, MII)
Size Document Number Rev
1 2 Custom
P4M890T-M 1.0
Date: Thursday, June 15, 2006 Sheet 19 of 29
5 4 3 2 1
5 4 3 2 1
H2 H1 H4
1 8 1 8 1 8
2 7 2 7 2 7
3 6 3 6 3 6
4 5 4 5 4 5
TH TH TH
9
9
9
AUGND
D 3VSB L6 3VSB_LAN 3VSB D
H6 H3 H5
1
1
1
1
1
1
1
1
0-08 1 8 1 8 1 8
C87 C120 C96 C108 C103 C110 C106 C125 2 7 2 7 2 7
.1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 3 6 3 6 3 6
2
2
2
2
2
2
2
2
.1u-16VY-04 .1u-16VY-04 4 5 4 5 4 5
TH TH TH
9
9
9
3VSB
7
5
3
1
RN10 3VSB
10K-8P4R-12
8
6
4
2
-LINK D8 P N CD4148WP-S
P N CRS 19
-ACT D7 CD4148WP-S USBVCC1
COL 19
R104 2 TXD3 19
19 -PHYPWRDN 1 33-04 TXD2 19
24
23
22
21
20
19
18
17
16
15
14
13
LAN1 3VSB USBLAN1
5 1
CRS
INT
LED3
LED2
LED1
LED0
VDD2
GND2
COL
TXD3
TXD2
PD
3VSB_LAN USB2- VCC VCC USB3-
23 USB2- 6 -DATA1 -DATA0 2 USB3- 23
C 23 USB2+ USB2+ 7 3 USB3+ C
TXD1 For some hub +DATA1 +DATA0 USB3+ 23
25 VDDRX TXD1 12 TXD1 19 8 GND GND 4
RXDS- 26 11 TXD0 unstable. R34 G3 G1
RXDS+ RX- TXD0 TXEN TXD0 19 0-08 GND2 H_USB H_USB GND2
27 RX+ TXEN 10 TXEN 19 G4 H_USB H_USB G2
28 9 TXCLK_1 1 2 R43 3VSB
FXSD TXC TXCLK 19
ER23 29 8 R205 TDCT 9 19 -LINK 330-04
GNDRX TXER PWR LEDGND
1
6.49K-1-04 30 7 33-04 TXDS+ 10 20 2 1
GNDPLL VDDC TX1+ OLED
2 1 31
32
REXT VT6103L GNDC 6
5 RXER
RXER
R208
33-04
19
C70
.1u-16VY-04
TXDS-
RXDS+
11
12
TX1- GLED 21
22
-ACT
2 1
2
VDDPLL RXER RXCLK_1 RXDS- TX2+ YLED R54
33 GNDTXC RXC 4 1 2 RXCLK 19 13 TX2- H_LAN G5
TXDS- 34 3 RXDV
RXDV 19 14 G6 330-04
TXDS+ TX- RXDV AUGND TX3+ H_LAN
35 TX+ GND1 2 15 TX3- H_LAN G7
36 1 16 G8
GNDOSC
VDDOSC
VDDTX VDD1 3VSB TX4+ H_LAN
GNDTX
17 TX4- DGND 18
RXD3
RXD2
RXD1
RXD0
MDIO
MDC
RST
1
USB-DUAL-RJ45-T GND2
XO
XI
C90
24/6/9/6/24 .1u-16VY-04
37
38
39
40
41
42
43
44
45
46
47
48
2
VT6103LS R63
0-08-O
RXD0 GND2
RXD0 19
RXD1
RXD1 19
TXDS+ R81 1 2 49.9-1-04 C104 .1u-16VY-04
LAN_XO 2 1 R67 RXD2
RXD2 19
TXDS- R90 1 2 49.9-1-04 1 2
270-04 RXD3
RXD3 19
LAN_X1 MDCK RXDS+ R92 1 2 49.9-1-04 C118 .1u-16VY-04
MDCK 19
3
MDIO RXDS- R101 1 2 49.9-1-04 1 2
MDIO 19
2 1 19 -PHYRST 1 2 3VSB
R64 1.5K-04 R38 1 2 0-08
1
1
B
C91 X1 C92 Near IC GND2
B
22P-04 22P-04
2
2
X-25M-30m20KTSD
LED0 LED1 LED2 LED3
00 LINK/ACT SPEED DUPLEX COL
01 PWR/TXACT LINK/RXACT SPEED DUPLEX
10 SPEED 100 SPEED 10 ACT DUPLEX Default
*
11 PWR/TXACT LINK/RXACT SPEED COL
A A
Elitegroup Computer Systems
Title
LAN (VT6103L)
Size Document Number Rev
Custom
P4M890T-M 1.0
Date: Thursday, June 15, 2006 Sheet 20 of 29
5 4 3 2 1
