Text preview for : Mainboard_ESC_Model-945PL-A.pdf part of some brands - algumas marcas some schematic motherboards notebooks downloaded from www.freeservicemanuals.net. alguns esquemas placa-mae e notebook baixados de www.freeservicemanuals.net.
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( P4 LGA775P Processor with DDR2 SDRAM Mainboard )
A
Schematics Version History Table :
Circuit Ver. PCB Ver. Total Page
A 1.0 1.1 A 1.0 1.1 37 37 37
945PL-A
Modified Page(s)
Add R657
Rev: 1.1
Date
09/20/'05 10/13/05 02/22/06
Page Title of Schematic :
Title Cover Sheet System Block Diagram P4 LGA775P Part A P4 LGA775P Part B P4 LGA775P Part C P4 LGA775P Part D P4 LGA775P Part E Clock Generator(ICS954127) I-LP(MCH)Part A & E & F I-LP(MCH)Part D I-LP(MCH)Part B & C I-LP(MCH)Part G DDIMM 1( DDR SDRAMs ) DDIMM 2 ( DDR SDRAMs ) DDR & V_FSB_VTT Power PCI EXPRESS 16-PORT ICH7 Part A & D (SATA-CONNECTOR) ICH7 Part B & C (RTC) ICH7 Part E & F (POWER & GND) IDE1 Connector USB/FWH LPC_FDD/KB/M I/O Ports H/W Monitor Azalia Codec Audio Interface ATX Power & Front Panel LAN Vcore DC-DC MIS DC-DC(DUAL & VDDQ) PCI Slot 1&2 Back I/O PCI Slot 3 VT6307 (1394) PCIE X1
5 6
Page
Title
Page
A
B
C
D
36 1 PCI EXPRESS EX3 37 2 CPU OVER CLOCKING 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Elitegroup Computer Systems 34 Title Cover Sheet 35 Size Document Number Rev 1.1 Custom 945PL-A
Date: Wednesday, February 22, 2006
7
B
C
D
Sheet
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A
B
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D
E
DEVICE PCI1 PCI2 PCI3 1394 LAN
4
IDSEL 17 18 19 20 21
INT# C/D/E/F D/E/F/G E/F/G/H G F
REQ# PREQ-0 PREQ-1 PREQ-2 PREQ-3 PREQ-4
GNT# PGNT-0 PGNT-1 PGNT-2 PGNT-3 PGNT-4
PCB : 305 x 244 mm ; 4 layers INTEL P4 Processor PSC, Smithfield LGA 775 pin
4
BW :4.1GB/s @ FSB : 533MHz & Freq : 133MHz BW : 6.4GB/s @ FSB : 800MHz & Freq : 200MHz
BW : 10.7GB/s @ DDR2 :400/533MHz
DDIMM1: DDR2 Socket 240P PCIEx16 INTEL i945PL DDIMM2: DDR2 Socket 240P 1210pin FC-BGA
BW : 2GB/s (Support Lsoch)
3
USB V2.0
3
USB1 2 ports
USB2 2 ports
USB3 2 ports IDE1 40pin
USB4 2 ports
Up to Ultra ATA/100 One IDE Channel
INTEL ICH7R 652pin EBGA
BW : 133MB/s @Freq : 33MHz
PCIEX2 PCIEX3
Line in Line out Mic in
Audio Codec ALC655
AC97
intel FWH
2
LPC bus
SATA1 7Pin SATA2 7pin SATA3 7Pin SATA4 7pin
32pin PLCC
BW : 150MB/s
Super I/O W83627THF
128pin PQFP
VIA 1394
10/100 Lan
PCI1 Slot 120pin @ AD17 PCI2 Slot 120pin @ AD18 PCI3 Slot 120pin @ AD19
2
USBLAN CONN/ HEADER
RJ45
1
1
Elitegroup Computer Systems
Title Size Custom Date:
A B C D
Document Number
System Block Diagram 945PL-A
Sheet
E
Rev 1.1 37
Wednesday, February 22, 2006
2
of
5
4
3
2
1
ICT_775_E23 1 ICT_775_E7 1 ICT_775_F23 1 ICT_775_F6
STP1 STP2 VTT_OUT_R STP3 VID_0 VID_1 VID_2 VID_3 VID_4 R523 51-1-O R1 R4 COMP6 R5 62-1 2.2K 62-1 60.4-1 FORCEPH_N VID0 VID1 VID2 VID3 VID4 VID5 R12 AM2 AL5 AM3 AL6 AK4 AL4 AM5 AM7 AN7 62-1 VID4 VID5 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 BPM0 BPM1 BPM2 BPM3 BPM4 BPM5 DP0 DP1 DP2 DP3 REQ0 REQ1 REQ2 REQ3 REQ4 SKTOCC TESTH0 TESTH1 TESTH2 TESTH3 TESTH4 TESTH5 TESTH6 TESTH7 TESTH8 TESTH9 TESTH10 TESTH11 TESTH12 BOOTSELECT L5 P6 M5 L4 M4 R4 T5 U6 T4 U5 U4 V5 V4 W5 AB6 W6 Y6 Y4 AA4 AD6 AA5 AB5 AC5 AB4 AF5 AF4 AG6 AG4 AG5 AH4 AH5 AJ5 AJ6 AJ2 AJ1 AD2 AG2 AF2 AG3 J16 H15 H16 J17 K4 J5 M6 K6 J6 AE8 TESTHI8 F26 W3 F25 G25 G27 G26 G24 F24 G3 G4 H5 P1 W2 Y1 TESTHI0 TESTHI1 TESTHI9 TESTHI10 TESTHI11 TESTHI2_7 TESTHI8 TESTHI9 TESTHI10 TESTHI11 TESTHI12 R20 R21 R22 R23 62-1 62-1 62-1 62-1
B
R2
R3 2.2K
RN1 2.2K-8P4R 2 1 3 5 7 R6 1 R8 1 R10 1 R13 1 R14 1 R15 1 3.3K 2 B 3.3K 2 3.3K 2 3.3K 2 3.3K 2 3.3K 2
2
E
VTT_OUT_R FORCEPH_N 15
VID0 VID1 VID2 VID3
Q1 2N3906 E Q2 2N3906 E Q3 2N3906 E Q4 2N3906 E Q5 2N3906 E Q6 2N3906
D
C
9 MCH_GTLREF_CPU
D
MCH_GTLREF_CPU
B C
29
VSSSEN VCCSEN R9 R11 .1U-25V BC1 A20 AC4 AE3 AE4 AE6 AH2 AN5 AN6 C9 D1 D14 D16 E23 E24 E5 E6 E7 F23 F29 F6 G10 B13 J3 N4 N5 P5 V1 W1 Y3 D23 AK6 G6 CPU1A LGA775 H_D0 H_D1 H_D2 H_D3 H_D4 H_D5 H_D6 H_D7 H_D8 H_D9 H_D10 H_D11 H_D12 H_D13 H_D14 H_D15 H_D16 H_D17 H_D18 H_D19 H_D20 H_D21 H_D22 H_D23 H_D24 H_D25 H_D26 H_D27 H_D28 H_D29 H_D30 H_D31 H_D32 H_D33 H_D34 H_D35 H_D36 H_D37 H_D38 H_D39 H_D40 H_D41 H_D42 H_D43 H_D44 H_D45 H_D46 H_D47 H_D48 H_D49 H_D50 H_D51 H_D52 H_D53 H_D54 H_D55 H_D56 H_D57 H_D58 H_D59 H_D60 H_D61 H_D62 H_D63 H_RS0_L H_RS1_L H_RS2_L 0 COMP7 60.4-1 VCC_SENSE_AN5
29 VCCSEN VTT_OUT_R
B C
B C
B C
RESERVED0 RESERVED1 RESERVED2 RESERVED3 RESERVED4 RESERVED5 RESERVED7 RESERVED8 RESERVED9 RESERVED10 RESERVED11 RESERVED12 RESERVED13 RESERVED14 RESERVED15 RESERVED16 RESERVED17 RESERVED18 RESERVED19 RESERVED20 RESERVED21 RESERVED22 RESERVED25 RESERVED26 RESERVED27 RESERVED28 RESERVED30 RESERVED31 RESERVED32 RESERVED33 RESERVED34 RESERVED35
VID0 VID1 VID2 VID3 VID4 VID5 VID6 VID7 VID_SELECT
B C
C
B
9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9
H_D0 H_D1 H_D2 H_D3 H_D4 H_D5 H_D6 H_D7 H_D8 H_D9 H_D10 H_D11 H_D12 H_D13 H_D14 H_D15 H_D16 H_D17 H_D18 H_D19 H_D20 H_D21 H_D22 H_D23 H_D24 H_D25 H_D26 H_D27 H_D28 H_D29 H_D30 H_D31 H_D32 H_D33 H_D34 H_D35 H_D36 H_D37 H_D38 H_D39 H_D40 H_D41 H_D42 H_D43 H_D44 H_D45 H_D46 H_D47 H_D48 H_D49 H_D50 H_D51 H_D52 H_D53 H_D54 H_D55 H_D56 H_D57 H_D58 H_D59 H_D60 H_D61 H_D62 H_D63
B4 C5 A4 C6 A5 B6 B7 A7 A10 A11 B10 C11 D8 B12 C12 D11 G9 F8 F9 E9 D7 E10 D10 F11 F12 D13 E13 G13 F14 G14 F15 G15 G16 E15 E16 G18 G17 F17 F18 E18 E19 F20 E21 F21 G21 E22 D22 G22 D20 D17 A14 C15 C14 B15 C18 B16 A17 B18 C21 B21 B19 A19 A22 B22 B3 F5 A3
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 D32 D33 D34 D35 D36 D37 D38 D39 D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 D60 D61 D62 D63 RS0 RS1 RS2
H_A3 H_A4 H_A5 H_A6 H_A7 H_A8 H_A9 H_A10 H_A11 H_A12 H_A13 H_A14 H_A15 H_A16 H_A17 H_A18 H_A19 H_A20 H_A21 H_A22 H_A23 H_A24 H_A25 H_A26 H_A27 H_A28 H_A29 H_A30 H_A31
H_A3 H_A4 H_A5 H_A6 H_A7 H_A8 H_A9 H_A10 H_A11 H_A12 H_A13 H_A14 H_A15 H_A16 H_A17 H_A18 H_A19 H_A20 H_A21 H_A22 H_A23 H_A24 H_A25 H_A26 H_A27 H_A28 H_A29 H_A30 H_A31
9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9
VTT_OUT_R
H_BPM0 H_BPM1 H_BPM2 H_BPM3 H_BPM4 H_BPM5
ER1 ER2 ER3 ER4 ER5 ER6
47 47 47 47 47 47
C
H_BPM0 H_BPM1 H_BPM2 H_BPM3 H_BPM4 H_BPM5 ICT_775_J16 ICT_775_H15 ICT_775_H16 ICT_775_J17 H_REQ0 H_REQ1 H_REQ2 H_REQ3 H_REQ4
Please BPM TERMINATION NEAR to CPU
1 1 1 1
STP5 STP6 STP7 STP8
TESTHI12
R16
62-1
VTT_OUT_L
VTT_OUT_L
H_REQ0 H_REQ1 H_REQ2 H_REQ3 H_REQ4
9 9 9 9 9
TESTHI0 TESTHI2_7 TESTHI1
R17 R18 R19
62-1 62-1 62-1
V_FSB_VTT
VTT_OUT_L
Please Rs & CAPs Close to CPU
9 H_RS0_L 9 H_RS1_L 9 H_RS2_L
VCC3 1 1 1 1 1 R24 VID0 VID1 VID2 VID3 VID4 VID5
A
R25
R26
R27
R28
R29
2 4 6 8 R31 R30 1 1
RN2 0-8P4R-O 1 3 5 7 2 0-O 2 0-O
CPUVID0 CPUVID1 CPUVID2 CPUVID3 CPUVID4 CPUVID5
680 VID_0 VID_1 VID_2 VID_3 VID_4 VID_5
680
680
680
680
680
2
2
2
2
2
2
1
U1 2 4 6 8 11 13 15 17 22 GPVCCP 1 19 1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 1G 2G 74F244 1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 VCC GND 18 16 14 12 9 7 5 3 20 10 CPUVID0 CPUVID1 CPUVID2 CPUVID3 CPUVID4 CPUVID5 VCC CPUVID0 CPUVID1 CPUVID2 CPUVID3 CPUVID4 CPUVID5 22,29 22,29 22,29 22,29 22,29 22,29
VID_5
1
1
2 4 6 8
A
Elitegroup Computer Systems
Title Size C Date:
5 4 3 2
Document Number
P4 LGA775P Part A 945PL-A
Sheet 3 of 37
1
Rev 1.1
Wednesday, February 22, 2006
5
4
3
2
1
1
CPUGTLREF1 220P/50V C1 R32 30.1-1 MC1
ER7 ER8 1U/25V 210-1
124-1 VTT_OUT_R C2 0.01U/50V
VTT_OUT_R
220P/50V
1U/25V
C3
C4
0.01U/50V
R33 30.1-1
210-1
MC2
ER10
D
1
Place componets as close as possible to Processor socket trace width to cap must be no smaller than 12 Mils
CPUGTLREF0
2
ER9
124-1 VTT_OUT_R
VTT_OUT_R
D
GTLREF= 0.67 * VTT = 0.8V
GTLREF GENERATION CIRCUITS
H29
H2
R34 V_FSB_VTT MC3 L1 L2 10uH-08 10uH-08 EC1 MC4 8 CK_CPU_H 8 CK_CPU_L 1 1 2
0 1U/25V
CPU1B
GTLREF1
GTLREF_SEL
GTLREF0
H1
C23 A23 100uF-16V 2 1U/25V CK_CPU_H CK_CPU_L + B23
VCCIOPLL VCCA VSSA
AK3 AJ3 COMP0 COMP1 COMP2 COMP3 COMP4 COMP5
C
ITPCLK0 ITPCLK1 COMP0 COMP1 COMP2 COMP3 COMP4 COMP5 DBI0 DBI1 DBI2 DBI3 DSTBN0 DSTBN1 DSTBN2 DSTBN3 DSTBP0 DSTBP1 DSTBP2 DSTBP3 LINT0 LINT1 LL_ID0 LL_ID1 TCK TDI TDO TMS
C6
22P/50V-O
9 9 9 9 9 9 9 9 9 9 9 9
H_DBI0 H_DBI1 H_DBI2 H_DBI3 H_D_STBN0 H_D_STBN1 H_D_STBN2 H_D_STBN3 H_D_STBP0 H_D_STBP1 H_D_STBP2 H_D_STBP3
C7
H_DBI0 H_DBI1 H_DBI2 H_DBI3 H_D_STBN0 H_D_STBN1 H_D_STBN2 H_D_STBN3 H_D_STBP0 H_D_STBP1 H_D_STBP2 H_D_STBP3 INTR NMI LL_ID0 R43 H_TCK H_TDI H_TDO H_TMS 0-O
A8 G11 D19 C20 C8 G12 G20 A16 B9 E12 G19 C17 K1 L1 V2 AA2 AE1 AD1 AF1 AC1
PROCHOT_L H_CPUPWRGD H_CPURST_L TESTHI13 SMI_L STPCLK_L H_TRDY_L H_TRST_L
1
STP10 PROCHOT_L 15 H_CPUPWRGD 17 H_CPURST_L 9 SMI_L STPCLK_L H_TRDY_L 18 18 9
33P/50V-O
A13 T1 G2 R1 J2 T2
FERR_L H_HIT_L H_HITM_L H_IERR_L IGNNE_L HINIT_L H_LOCK_L
18 9 9 18 HINIT_L 18 9
H_CPUPWRGD TESTHI13 H_BREQ0_L H_CPURST_L
C5
F28 G28
BCLK0 BCLK1
A20M ADS ADSTB0 ADSTB1 BINIT BNR BPRI BR0 DBR DBSY DEFER DRDY EDRDY FERR/PBE HIT HITM IERR IGNNE INIT LOCK MCERR PC_REQ PROCHOT PWRGOOD RESET RSP SLP SMI STPCLK TRDY TRST
K3 D2 R6 AD5 AD3 C2 G8 F3 AC2 B2 G7 C1 F2 R3 D4 E4 AB2 N2 P3 C3 AB3 G5 AL2 N1 G23 H4 L2 P2 M3 E3 AG1
A20M_L H_ADS_L H_A_STB0 H_A_STB1 H_BNR_L H_BPRI_L H_BREQ0_L HWRST_L H_DBSY_L H_DEFER_L H_DRDY_L
2
A20M_L H_ADS_L H_A_STB0 H_A_STB1 H_BNR_L H_BPRI_L H_BREQ0_L HWRST_L H_DBSY_L H_DEFER_L H_DRDY_L 1 STP9 FERR_L H_HIT_L H_HITM_L IGNNE_L H_LOCK_L
18 9 9 9 9 9 9 17,27 9 9 9
H_IERR_L
R35
62-1
VTT_OUT_R
1000P/50V-O
R36 R37 R38 R39
100 62-1 62-1 62-1
VTT_OUT_L
C
CPU SIGNAL TERMINATION
CLOSE TO CPU
H_FSBSEL0 C8 1000P/50V-O C9 1000P/50V-O H_FSBSEL1 H_FSBSEL2 CPU_THERM1 22,24 THRMDN 24 THERMTRIP_L 18
R40 R41 R42
470-1 470-1 470-1
V_FSB_VTT
18 INTR 18 NMI STP28 1
LL= LOAD LINE for load line select
THERMDA THERMDC THERMTRIP
AL1 AK1 M2
CPU_THERM1 THRMDN THERMTRIP_L
BSEL0 BSEL1 BSEL2
G29 H30 G30
H_FSBSEL0 H_FSBSEL1 H_FSBSEL2
H_FSBSEL0 H_FSBSEL1 H_FSBSEL2
37 37 37
BSEL resistors can be removed IF ONLY TEJAS AND CEDAR MILL ARE SUPPORTED
B
AN3 AN4
VCCSENSE VSSSENSE
AP0 AP1
U2 U3
ICT_775_U2 ICT_775_U3
1 1
STP12 STP11
VTT_OUT_R BC2 1 BC3 1 2 2 .1U-25V .1U-25V
B
H_TDO LGA775
ER11
47
PLACE TDO TERMINATION NEAR CONNECTOR
H_TDI H_TMS COMP4 COMP5 ER14 ER16 100-1 100-1 BC4 .1U-25V VTT_OUT_L VTT_OUT_L H_TCK
ER12 ER13 ER15
47 47 47
PLACE TCK/TDI/TMS TERMINATION NEAR CPU WITHIN 1.5" OF CPU, IDEALLY NEXT TO IT.
H_TRST_L
ER17
47
PLACE TRST_L TERMINATION ANYWHERE ON ROUTE
COMP2 COMP3
A
ER18 ER19 ER20 ER21
60.4-1 60.4-1
A
COMP0 COMP1
60.4-1 60.4-1
C B
C
C
C 2N3904S
Elitegroup Computer Systems
Title Size Custom Date:
2
Place outside Socket Cavity
B E E
B B
E E
Document Number
P4 LGA775P Part B 945PL-A
Sheet
1
Rev 1.1 4 of 37
Wednesday, February 22, 2006
5
4
3
A
B
C
D
5
5
VCCP VCCP
4 3 2
4 3 2
AM8 VCC122 AM9 VCC123 AN11VCC124 AN12VCC125 AN14VCC126 AN15VCC127 AN18VCC128 AN19VCC129 AN21VCC130 AN22VCC131 AN25VCC132 AN26VCC133 AN29VCC134 AN30VCC135 AN8 VCC136 AN9 VCC137 J10 VCC138 J11 VCC139 J12 VCC140 J13 VCC141 J14 VCC142 J15 VCC143 J18 VCC144 J19 VCC145 J20 VCC146 J21 VCC147 J22 VCC148 J23 VCC149 J24 VCC150 J25 VCC151 J26 VCC152 J27 VCC153 J28 VCC154 J29 VCC155 J30 VCC156 J8 VCC157 J9 VCC158 K23 VCC159 K24 VCC160 K25 VCC161 K26 VCC162 K27 VCC163 K28 VCC164 K29 VCC165 K30 VCC166 K8 VCC167 L8 VCC168 M23 VCC169 M24 VCC170 M25 VCC171 M26 VCC172 M27 VCC173 M28 VCC174 M29 VCC175 M30 VCC176 M8 VCC177 N23 VCC178 N24 VCC179 N25 VCC180 N26 VCC181 N27 VCC182 N28 VCC183 N29 VCC184 N30 VCC185 N8 VCC186 P8 VCC187 R8 VCC188 T23 VCC189 T24 VCC190 T25 VCC191 T26 VCC192 T27 VCC193 T28 VCC194 T29 VCC195 T30 VCC196 T8 VCC197 U23 VCC198 U24 VCC199 U25 VCC200 U26 VCC201 U27 VCC202 U28 VCC203 U29 VCC204 U30 VCC205 U8 VCC206 V8 VCC207 W23 VCC208 W24 VCC209 W25 VCC210 W26 VCC211 W27 VCC212 W28 VCC213 W29 VCC214 W30 VCC215 W8 VCC216 Y23 VCC217 Y24 VCC218 Y25 VCC219 Y26 VCC220 Y27 VCC221 Y28 VCC222 Y29 VCC223 Y30 VCC224 Y8 VCC225
Title
Date: Wednesday, February 22, 2006
1
Size Custom Document Number Sheet 5 of 37 Rev 1.1
VCC0 VCC1 VCC2 VCC3 VCC4 VCC5 VCC6 VCC7 VCC8 VCC9 VCC10 VCC11 VCC12 VCC13 VCC14 VCC15 VCC16 VCC17 VCC18 VCC19 VCC20 VCC21 VCC22 VCC23 VCC24 VCC25 VCC26 VCC27 VCC28 VCC29 VCC30 VCC31 VCC32 VCC33 VCC34 VCC35 VCC36 VCC37 VCC38 VCC39 VCC40 VCC41 VCC42 VCC43 VCC44 VCC45 VCC46 VCC47 VCC48 VCC49 VCC50 VCC51 VCC52 VCC53 VCC54 VCC55 VCC56 VCC57 VCC58 VCC59 VCC60 VCC61 VCC62 VCC63 VCC64 VCC65 VCC66 VCC67 VCC68 VCC69 VCC70 VCC71 VCC72 VCC73 VCC74 VCC75 VCC76 VCC77 VCC78 VCC79 VCC80 VCC81 VCC82 VCC83 VCC84 VCC85 VCC86 VCC87 VCC88 VCC89 VCC90 VCC91 VCC92 VCC93 VCC94 VCC95 VCC96 VCC97 VCC98 VCC99 VCC100 VCC101 VCC102 VCC103 VCC104 VCC105 VCC106 VCC107 VCC108 VCC109 VCC110 VCC111 VCC112 VCC113 VCC114 VCC115 VCC116 VCC117 VCC118 VCC119 VCC120 VCC121
AA8 AB8 AC23 AC24 AC25 AC26 AC27 AC28 AC29 AC30 AC8 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD8 AE11 AE12 AE14 AE15 AE18 AE19 AE21 AE22 AE23 AE9 AF11 AF12 AF14 AF15 AF18 AF19 AF21 AF22 AF8 AF9 AG11 AG12 AG14 AG15 AG18 AG19 AG21 AG22 AG25 AG26 AG27 AG28 AG29 AG30 AG8 AG9 AH11 AH12 AH14 AH15 AH18 AH19 AH21 AH22 AH25 AH26 AH27 AH28 AH29 AH30 AH8 AH9 AJ11 AJ12 AJ14 AJ15 AJ18 AJ19 AJ21 AJ22 AJ25 AJ26 AJ8 AJ9 AK11 AK12 AK14 AK15 AK18 AK19 AK21 AK22 AK25 AK26 AK8 AK9 AL11 AL12 AL14 AL15 AL18 AL19 AL21 AL22 AL25 AL26 AL29 AL30 AL8 AL9 AM11 AM12 AM14 AM15 AM18 AM19 AM21 AM22 AM25 AM26 AM29 AM30
CPU1C LGA775
1
Elitegroup Computer Systems P4 LGA775P Part C 945PL-A
A B C
D
A
B
C
D
CPU1D LGA775
5
5
AF20 AF17 AF16 AF13 AF10 AE7 AE5 AE30 AE29 AE28 AE27 AE26 AE25 AE24 AE20 AE2 AE17 AE16 AE13 AE10 AD7 AD4 AC7 AC6 AC3 AB7 AB30 AB29 AB28 AB27 AB26 AB25 AB24 AB23 AB1 AA7 AA6 AA30 AA3 AA29 AA28 AA27 AA26 AA25 AA24 AA23 A9 A6 A24 A21 A2 A18 A15 A12 VSS53 VSS52 VSS51 VSS50 VSS49 VSS48 VSS47 VSS46 VSS45 VSS44 VSS43 VSS42 VSS41 VSS40 VSS39 VSS38 VSS37 VSS36 VSS35 VSS34 VSS33 VSS32 VSS31 VSS30 VSS29 VSS28 VSS27 VSS26 VSS25 VSS24 VSS23 VSS22 VSS21 VSS20 VSS19 VSS18 VSS17 VSS16 VSS15 VSS14 VSS13 VSS12 VSS11 VSS10 VSS9 VSS8 VSS7 VSS6 VSS5 VSS4 VSS3 VSS2 VSS1 VSS0
4 3 2
4
E2 E20 E25 E26 E27 E28 E29 E8 F10 F13 F16 F19 F22 F4 F7 G1 H10 H11 H12 H13 H14 H17 H18 H19 H20 H21 H22 H23 H24 H25 H26 H27 H28 VSS174 VSS175 VSS176 VSS177 VSS178 VSS179 VSS180 VSS181 VSS182 VSS183 VSS184 VSS185 VSS186 VSS187 VSS188 VSS189 VSS190 VSS191 VSS192 VSS193 VSS194 VSS195 VSS196 VSS197 VSS198 VSS199 VSS200 VSS201 VSS202 VSS203 VSS204 VSS205 VSS206
3
H3 H6 H7 H8 H9 J4 J7 K2 K5 K7 L23 L24 L25 L26 L27 L28 L29 L3 L30 L6 L7 M1 M7 N3 N6 N7 P23 P24 P25 P26 P27 P28 P29 P30 P4 P7 R2 R23 R24 R25 R26 R27 R28 R29 R30 R5 R7 T3 T6 T7 U1 U7 V23 VSS208 VSS209 VSS210 VSS211 VSS212 VSS213 VSS214 VSS215 VSS216 VSS217 VSS218 VSS219 VSS220 VSS221 VSS222 VSS223 VSS224 VSS225 VSS226 VSS227 VSS228 VSS229 VSS230 VSS231 VSS232 VSS233 VSS234 VSS235 VSS236 VSS237 VSS238 VSS239 VSS240 VSS241 VSS242 VSS243 VSS244 VSS245 VSS246 VSS247 VSS248 VSS249 VSS250 VSS251 VSS252 VSS253 VSS254 VSS255 VSS256 VSS257 VSS258 VSS259 VSS260 VSS275 VSS274 VSS273 VSS272 VSS271 VSS270 VSS269 VSS268 VSS267 VSS266 VSS265 VSS264 VSS263 VSS262 VSS261 Y7 Y5 Y2 W7 W4 V7 V6 V30 V3 V29 V28 V27 V26 V25 V24 VSS132 AM4
VSS54 VSS55 VSS56 VSS57 VSS58 VSS59 VSS60 VSS61 VSS62 VSS63 VSS64 VSS65 VSS66 VSS67 VSS68 VSS69 VSS70 VSS71 VSS72 VSS73 VSS74 VSS75 VSS76 VSS77 VSS78 VSS79 VSS80 VSS81 VSS82 VSS83 VSS84 VSS85 VSS86 VSS87 VSS88 VSS89 VSS90 VSS91 VSS92 VSS93 VSS94 VSS95 VSS96 VSS97 VSS98 VSS99 VSS100 VSS101 VSS102 VSS103 VSS104 VSS105 VSS106 VSS107 VSS108 VSS109 VSS110 VSS111 VSS112 VSS113 VSS114 VSS115 VSS116 VSS117 VSS118 VSS119 VSS120 VSS121 VSS122 VSS123 VSS124 VSS125 VSS126 VSS127 VSS128 VSS129 VSS130 VSS131
AF23 AF24 AF25 AF26 AF27 AF28 AF29 AF3 AF30 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 AM24 AM27 AM28
VSS144 VSS143 VSS142 VSS141 VSS140 VSS139 VSS138 VSS137 VSS136 VSS135 VSS134 AN28 AN27 AN24 AN23 AN20 AN2 AN17 AN16 AN13 AN10 AN1
VSS173 VSS172 VSS171 VSS170 VSS169 VSS168 VSS167 VSS166 VSS165 VSS164 VSS163 VSS162 VSS161 VSS160 VSS159 VSS158 VSS157 VSS156 VSS155 VSS154 VSS153 VSS152 VSS151 VSS150 VSS149 VSS148 VSS147 VSS146 E17 E14 E11 D9 D6 D5 D3 D24 D21 D18 D15 D12 C7 C4 C24 C22 C19 C16 C13 C10 B8 B5 B24 B20 B17 B14 B11 B1
2
Title
Date: Wednesday, February 22, 2006
1
Size Custom Document Number Sheet 6 of 37 Rev 1.1
1
Elitegroup Computer Systems P4 LGA775P Part D 945PL-A
A B C D
5
4
3
2
1
VCCP
* Placement : Put that CAPs x18 in the processor cavity
10uF/10V-08 10uF/10V-08 10uF/10V-08 10uF/10V-08 10uF/10V-08 10uF/10V-08 10uF/10V-08 10uF/10V-08 10uF/10V-08 10uF/10V-08 10uF/10V-08 10uF/10V-08 10uF/10V-08 10uF/10V-08 10uF/10V-08 10uF/10V-08 10uF/10V-08 10uF/10V-08
D D
MC5 1
MC6 1
MC7 1
MC8 1
MC9 1
MC10 1
MC11 1
MC12 1
MC13 1
MC14 1
MC15 1
MC16 1
MC17 1
MC18 1
MC19 1
MC20 1
MC21 1
* Placement : Put that CAPs x2 on solder side
C
CPU1E LGA775 VCCP V_FSB_VTT
MC22 2 1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
C
P
P
100uF/2V-SP-SB-O
100uF/2V-SP-SB-O
P
100uF/2V-SP-SB-O
VTT_OUT_R VTT_OUT_L
VTT_OUT_R VTT_OUT_L
AA1 J1
VTT_OUT_RIGHT VTT_OUT_LEFT
VTT_SEL=0 for the Tejas processor
29
STP13
1 PWR_GD
F27 AM6
VTT_SEL VTTPWRGD
PWR_GD
VTT0 VTT1 VTT2 VTT3 VTT4 VTT5 VTT6 VTT7 VTT8 VTT9 VTT10 VTT11 VTT12 VTT13 VTT14 VTT15 VTT16 VTT17 VTT18 VTT19 VTT20 VTT21 VTT22 VTT23
A25 A26 A27 A28 A29 A30 B25 B26 B27 B28 B29 B30 C25 C26 C27 C28 C29 C30 D25 D26 D27 D28 D29 D30
B
SC1
SC2
N
N
SC3 N
B
A
A
Elitegroup Computer Systems
Title Size Custom Date:
5 4 3 2
Document Number
P4 LGA775P Part E 945PL-A
Sheet
1
Rev 1.1 of 37
Wednesday, February 22, 2006
7
5
4
3
2
1
VCC3
BC5 .1U-25V 2 L3
FB-600-2A-08 VDD_SRC_CLKA OVERC1 OVERC0 OVERC2
D
MC23
D
C10 C11 C12 C13 C14 BC6 .1U-25V L4 C16 VCC3_CLKA MC25 C15
4.7uF/16V-08 0.01U/50V 0.01U/50V 0.01U/50V MC24 1U/25V
1
R465 4.7K
R89 4.7K
R83 4.7K
CC7 0.01U/50V 0.01U/50V 18pF-04-O CC5 0.01U/50V CC1 18pF-04-O CC2 18pF-04-O
18pF-04-O
VCC3
1
2 FB-600-2A-08
10uF/10V-08 0.01U/50V R44 VDD_SRC_CLKA 10K C
C
1 7 19 28 34 42 48 11 37
VDD_PCI-1 VDD_PCI-2 VDDSRC VDDPCIEX1 VDDPCIEX2 VDDCPU VDDREF VDD48 VDDA
RTFS_2 RTFS_1 RTFS_0 REFOUT FSLC/PCIF_0 FS_B/PCIF_1 PCI_0 PCI_1 PCI_2 PCI_3
55 54 53 52 8 9 56 3 4 5 6
OVERC2 OVERC1 OVERC0 REF1 FS_C FS_B PCI_0 PCI_1 PCI_2 PCI_3
R45 R567 R46 R48 R47 R52 R51 R53 R55 R54
33 33 33 33 33 33 33 33 33 33-O
CK_14M_ICH CK_P_33M_ICH CK_P_33M_FWH CK_P_33M_SIO PCLK1 PCLK2 PCLK3 LANPCLK 1394PCLK DOG_RST_L
Q7 2N3904 VCCP R49 6.2K B
CK_14M_ICH 17 AC97_14M_CLK 25 CK_P_33M_ICH 17 CK_P_33M_FWH 21 CK_P_33M_SIO 22 PCLK1 PCLK2 PCLK3 LANPCLK 1394PCLK DOG_RST_L 31 31 33 28 34 19
C
4.7uF/16V-08
E
R50
0-O
C17 1
PD_L C18 ER22 ER23 ER24 ER25 ER26 ER27 3 49.9-1 49.9-1 49.9-1 49.9-1 49.9-1 49.9-1 C19 R59 R61 R62 R63 R65 R67 33P/50V 1 33 33 33 33 33 33 33P/50V 2 10 50 X1 X-14.318M-20PF 49 CLKT0 CLKC0 CLKT1 CLKC1 CLKT CLKC 44 43 41 40 17 18 XOUT CPU_0 CPU_0# CPU_1 CPU_1# SRC SRC# VTT_PWRGD#/PD XIN
RST#
2
PCIEX_0 PCIEX_0# PCIEX_1 PCIEX_1# PCIEX_2 PCIEX_2# PCIEX_3 PCIEX_3# PCIEX_4 PCIEX_4# PCIEX_5 PCIEX_5#
20 21 22 23 24 25 26 27 31 30 33 32 36 35 14 15 12
PCIEX_0P PCIEX_0N PCIEX_1P PCIEX_1N PCIEX_2P PCIEX_2N
R57 R56 R58 R60 R460 R461
33 33 33 33 33 33 CK_PE_100M_MCH_H CK_PE_100M_MCH_L
CK_PE_100M_16PORT_H 16 CK_PE_100M_16PORT_L 16 CK_PE_100M_ICH_H 18 CK_PE_100M_ICH_L 18 CK_PE_100M_MCH_H 10 CK_PE_100M_MCH_L 10
9 CK_MCH_H 9 CK_MCH_L 4 CK_CPU_H 4 CK_CPU_L 18 CK_100M_SATA_H 18 CK_100M_SATA_L
CK_MCH_H CK_MCH_L CK_CPU_H CK_CPU_L CK_100M_SATA_H CK_100M_SATA_L
PCIEX_4P PCIEX_4N PCIEX_5P PCIEX_5N
R68 R69 R70 R71
33 33 33 33
CK_PE_100M_1PORT_H_1 CK_PE_100M_1PORT_L_1 CK_PE_100M_1PORT_H_2 CK_PE_100M_1PORT_L_2
CK_PE_100M_1PORT_H_1 36 CK_PE_100M_1PORT_L_1 36 CK_PE_100M_1PORT_H_2 35 CK_PE_100M_1PORT_L_2 35
B
B
13,14,18 SCLK 13,14,18 SDATA
SCLK SDATA
46 47
PCIEX_6 PCIEX_6# SCLK SDATA DOT_96_T_0 DOT_96_C_0#
C21 C20 100P/50V-O 100P/50V-O
ER28 CLK1 ICS954127 475-1 49.9-1 49.9-1 49.9-1 49.9-1 49.9-1 49.9-1 49.9-1 49.9-1 49.9-1 49.9-1
18pF-04-O
FS_C FS_B FS_A
A
R79 R81 R82
10K 10K 10K
18pF-04-O
CC9
38 2 13 16 29 45 51
VSSA VSS VSS VSS VSS VSS VSS
FSLA/USB_48
FS_A
R75 R74
33 33
CK_USB_48M_ICH CK_48M_SIO
CK_USB_48M_ICH 18 CK_48M_SIO 22
IREF
39
IREF ER31 ER32 ER33 ER34 ER141 ER142 ER37 ER38 ER39 ER40 CC8
F_BSEL2 CLK_BSEL1 F_BSEL0
9,37 37 9,37
A
Elitegroup Computer Systems
Title Size Custom Date:
5 4 3 2
Document Number
Clock Generator(CK410) 945PL-A
Sheet
1
Rev 1.1 37
Wednesday, February 22, 2006
8
of
5
4
3
2
1
U3A 945PL 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 H_D0 H_D1 H_D2 H_D3 H_D4 H_D5 H_D6 H_D7 H_D8 H_D9 H_D10 H_D11 H_D12 H_D13 H_D14 H_D15 H_D16 H_D17 H_D18 H_D19 H_D20 H_D21 H_D22 H_D23 H_D24 H_D25 H_D26 H_D27 H_D28 H_D29 H_D30 H_D31 H_D32 H_D33 H_D34 H_D35 H_D36 H_D37 H_D38 H_D39 H_D40 H_D41 H_D42 H_D43 H_D44 H_D45 H_D46 H_D47 H_D48 H_D49 H_D50 H_D51 H_D52 H_D53 H_D54 H_D55 H_D56 H_D57 H_D58 H_D59 H_D60 H_D61 H_D62 H_D63 H_D0 H_D1 H_D2 H_D3 H_D4 H_D5 H_D6 H_D7 H_D8 H_D9 H_D10 H_D11 H_D12 H_D13 H_D14 H_D15 H_D16 H_D17 H_D18 H_D19 H_D20 H_D21 H_D22 H_D23 H_D24 H_D25 H_D26 H_D27 H_D28 H_D29 H_D30 H_D31 H_D32 H_D33 H_D34 H_D35 H_D36 H_D37 H_D38 H_D39 H_D40 H_D41 H_D42 H_D43 H_D44 H_D45 H_D46 H_D47 H_D48 H_D49 H_D50 H_D51 H_D52 H_D53 H_D54 H_D55 H_D56 H_D57 H_D58 H_D59 H_D60 H_D61 H_D62 H_D63 HDSWING HDSCOMP HDRCOMP P41 M39 P42 M42 N41 M40 L40 M41 K42 G39 J41 G42 G40 G41 F40 F43 F37 E37 J35 D39 C41 B39 B40 H34 C37 J32 B35 J34 B34 F32 L32 J31 H31 M33 K31 M27 K29 F31 H29 F29 L27 M24 J26 K26 G26 H24 K24 F24 E31 A33 E40 D37 C39 D38 D33 C35 D34 C34 B31 C31 C32 D32 B30 D30 B27 C27 A28 #HD0 #HD1 #HD2 #HD3 #HD4 #HD5 #HD6 #HD7 #HD8 #HD9 #HD10 #HD11 #HD12 #HD13 #HD14 #HD15 #HD16 #HD17 #HD18 #HD19 #HD20 #HD21 #HD22 #HD23 #HD24 #HD25 #HD26 #HD27 #HD28 #HD29 #HD30 #HD31 #HD32 #HD33 #HD34 #HD35 #HD36 #HD37 #HD38 #HD39 #HD40 #HD41 #HD42 #HD43 #HD44 #HD45 #HD46 #HD47 #HD48 #HD49 #HD50 #HD51 #HD52 #HD53 #HD54 #HD55 #HD56 #HD57 #HD58 #HD59 #HD60 #HD61 #HD62 #HD63 HSWING HSCOMP HRCOMP HDVREF HACCVREF HCLKP HCLKN #HA3 #HA4 #HA5 #HA6 #HA7 #HA8 #HA9 #HA10 #HA11 #HA12 #HA13 #HA14 #HA15 #HA16 #HA17 #HA18 #HA19 #HA20 #HA21 #HA22 #HA23 #HA24 #HA25 #HA26 #HA27 #HA28 #HA29 #HA30 #HA31 RSVD RSVD RSVD RSVD #HREQ0 #HREQ1 #HREQ2 #HREQ3 #HREQ4 #HADSTB0 #HADSTB1 HDSTBP0 #HDSTBN0 #HDINV_0 HDSTBP1 #HDSTBN1 #HDINV_1 HDSTBP2 #HDSTBN2 #HDINV_2 HDSTBP3 #HDSTBN3 #HDINV_3 #HADS #HTRDY #HDRDY #HDEFER #HHITM #HHIT #HLOCK #HBREQ0 #HBNR #HBPRI #HDBSY #HRS0 #HRS1 #HRS2 #HCPURST #HPCREQ #HEDRDY BSEL0 BSEL1 BSEL2 J39 K38 J42 K35 J37 M34 N35 R33 N32 N34 M38 N42 N37 N38 R32 R36 U37 R35 R38 V33 U34 U32 V42 U35 Y36 Y38 AA37 V32 Y34 AA35 AA42 AA34 AA38 E41 D41 K36 G37 E42 M36 V35 K41 L43 K40 F35 G34 A38 J27 M26 E29 E34 B37 B32 W42 W40 V41 P40 W41 U41 U40 AA41 U39 D42 U42 T40 Y43 T43 C30 F38 Y40 H_A3 H_A4 H_A5 H_A6 H_A7 H_A8 H_A9 H_A10 H_A11 H_A12 H_A13 H_A14 H_A15 H_A16 H_A17 H_A18 H_A19 H_A20 H_A21 H_A22 H_A23 H_A24 H_A25 H_A26 H_A27 H_A28 H_A29 H_A30 H_A31 H_A3 H_A4 H_A5 H_A6 H_A7 H_A8 H_A9 H_A10 H_A11 H_A12 H_A13 H_A14 H_A15 H_A16 H_A17 H_A18 H_A19 H_A20 H_A21 H_A22 H_A23 H_A24 H_A25 H_A26 H_A27 H_A28 H_A29 H_A30 H_A31 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 V_FSB_VTT F27 G23 H23 J23 K23 L23 M23 A24 N23 C26 D23 D24 D25 P23 F23 E27 E26 E24 E23 C25 C23 B26 B25 B24 B23 W21 V29 V26 V24 U29 R29 R26 D43 D1 A40 A4 AE21 AE23 AE25 AF18 AF20 AF22 AF24 W23 W25 Y20 Y22 Y24 Y26 Y29 AA25 AA27 AA29 AY1 AC19 AC25 AC29 AD18 AD20 AD22 AD24 AD27 AD29 AE19 BC4 A43 AJ27 AG27 AG26 AG25 AJ24 AC30 AA30
U3F 945PL VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCCA_DPLLB VCCA_SMPLL VCCA_HPLL VCCA_DPLLA VCCA_DAC VCCA_DAC VCC2_5 VCCA_EXPPLL VSSA_DAC VCC VSS RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD AD4 AD5 AD6 AD8 AD10 AD12 N5 N7 N9 N10 N12 R5 R10 AE2 R11 R13 U6 U7 U8 U13 V5 V6 V7 V9 AE3 V10 V13 Y13 AA5 AA13 AC5 AC6 AC13 AD1 AD2 AE4 N11 B19 B20 C21 C19 C18 B18 D19 B17 A18 M17 L17 R27 U27 M15 L15 AK21 AJ23 AJ26 AL29 AL20 AJ21 AL26 AK27 AJ29 AG29 AD30 AC34 Y30 Y33 AF31 AD31 U30 V31 V_1P5_PCIEXPRESS L5 VDDQ 1 2 FB-600-2A-08 C238 VCCA_DPLLA 4.7uF/16V-08
BC8
55mA
D
.1U-25V
D
L6 VDDQ 1 2 FB-600-2A-08 C239 VCCA_DPLLB 10uF/10V-08
BC9
55mA
H_REQ0 H_REQ1 H_REQ2 H_REQ3 H_REQ4 H_A_STB0 H_A_STB1 H_D_STBP0 H_D_STBN0 H_DBI0 H_D_STBP1 H_D_STBN1 H_DBI1 H_D_STBP2 H_D_STBN2 H_DBI2 H_D_STBP3 H_D_STBN3 H_DBI3 H_ADS_L H_TRDY_L H_DRDY_L H_DEFER_L H_HITM_L H_HIT_L H_LOCK_L H_BREQ0_L H_BNR_L H_BPRI_L H_DBSY_L H_RS0_L H_RS1_L H_RS2_L H_CPURST_L 1 1 10K 10K 10K
H_REQ0 H_REQ1 H_REQ2 H_REQ3 H_REQ4 H_A_STB0 H_A_STB1 H_D_STBP0 H_D_STBN0 H_DBI0 H_D_STBP1 H_D_STBN1 H_DBI1 H_D_STBP2 H_D_STBN2 H_DBI2 H_D_STBP3 H_D_STBN3 H_DBI3 H_ADS_L H_TRDY_L H_DRDY_L H_DEFER_L H_HITM_L H_HIT_L H_LOCK_L H_BREQ0_L H_BNR_L H_BPRI_L H_DBSY_L H_RS0_L H_RS1_L H_RS2_L H_CPURST_L STP15 STP14
3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 3 3 4
VCCA_DPLLB VCCA_MPLL VCCA_HPLL VCCA_DPLLA V_2P5_DAC_FILTERED V_2P5_MCH VCCA_GPLL
L7 VDDQ 1 2 FB-600-2A-08 VCCA_GPLL 10uF/10V-08
C
.1U-25V
C
45mA
VDDQ
MCH_GTLREF D27 D28
B
8 CK_MCH_H 8 CK_MCH_L
CK_MCH_H CK_MCH_L
M31 M29
F21 BSEL0 ER42 H21 BSEL1 ER143 L20 BSEL2 ER44
F_BSEL0 NB_BSEL1 F_BSEL2
8,37 37 8,37
.1U-25V
MC26
BC10
B
V_2P5_DAC_FILTERED L8 VDDQ ER45 16.9-1 HDRCOMP ER46 124-1 210-1 ER48 R91 .1U-25V C24 R90 10 220P/50V C25 0 MCH_GTLREF_CPU MCH_GTLREF MCH_GTLREF_CPU 3 EC4 1 V_2P5_MCH 1 2 FB-600-2A-08 .1U-25V 1000uF-6.3V V_2P5_DAC_FILTERED
70mA
2.2pF-O
C23
CAPS CLOSE TO MCH
COMP SIGNAL TERMINATION
A
W/S =12/15 mils
GTLREF = 0.67 * VTT = 0.8V
2
V_FSB_VTT
ER47
60.4-1
HDSCOMP
V_FSB_VTT
0.01U/50V
BC11
C22
A
V_FSB_VTT
HDSWING ER49 301-1 84.5-1 ER50 C27 R92 0.01U/50V 62-1 VDDQ 1
L9 2 1 FB-600-2A-08 VCCA_MPLL
V_FSB_VTT
VDDQ 10uF/10V-08-O 10uF/10V-08-SB .1U-25V 10uF/10V-08-O 1
L10 2 1 FB-600-2A-08 VCCA_HPLL
10uF/10V-08
10uF/10V-08
.1U-25V C26
.1U-25V-O
.1U-25V-O
.1U-25V-O
60mA
45mA
.1U-25V
BC12
BC13
BC14
BC15
MC27 2
MC28
MC29
MC30
MC31 2
BC16
Elitegroup Computer Systems
Title Size Custom Date: Document Number
DIVIDER Resistors NEAR VTT
HDSWING W/S =10/7 mils HDSWING S/B (1/4*VTT +/- 2%)
5
DEFAULT: STUFF WITH 10UH INDUCTOR OPTION FOR 0 OHM(0805)
4
CAPS FOR FSB GENERIC
3
DEFAULT: STUFF WITH 10UH INDUCTOR OPTION FOR 0 OHM(0805)
2
I-Lakeport(MCH)Part A & E & F Rev 1.1 945PL-A
Sheet
1
Wednesday, February 22, 2006
9
of
37
5
4
3
2
1
U3B 945PL 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 EXP_A_TXP_0 EXP_A_TXN_0 EXP_A_TXP_1 EXP_A_TXN_1 EXP_A_TXP_2 EXP_A_TXN_2 EXP_A_TXP_3 EXP_A_TXN_3 EXP_A_TXP_4 EXP_A_TXN_4 EXP_A_TXP_5 EXP_A_TXN_5 EXP_A_TXP_6 EXP_A_TXN_6 EXP_A_TXP_7 EXP_A_TXN_7 EXP_A_TXP_8 EXP_A_TXN_8 EXP_A_TXP_9 EXP_A_TXN_9 EXP_A_TXP_10 EXP_A_TXN_10 EXP_A_TXP_11 EXP_A_TXN_11 EXP_A_TXP_12 EXP_A_TXN_12 EXP_A_TXP_13 EXP_A_TXN_13 EXP_A_TXP_14 EXP_A_TXN_14 EXP_A_TXP_15 EXP_A_TXN_15 EXP_A_TXP_0 EXP_A_TXN_0 EXP_A_TXP_1 EXP_A_TXN_1 EXP_A_TXP_2 EXP_A_TXN_2 EXP_A_TXP_3 EXP_A_TXN_3 EXP_A_TXP_4 EXP_A_TXN_4 EXP_A_TXP_5 EXP_A_TXN_5 EXP_A_TXP_6 EXP_A_TXN_6 EXP_A_TXP_7 EXP_A_TXN_7 EXP_A_TXP_8 EXP_A_TXN_8 EXP_A_TXP_9 EXP_A_TXN_9 EXP_A_TXP_10 EXP_A_TXN_10 EXP_A_TXP_11 EXP_A_TXN_11 EXP_A_TXP_12 EXP_A_TXN_12 EXP_A_TXP_13 EXP_A_TXN_13 EXP_A_TXP_14 EXP_A_TXN_14 EXP_A_TXP_15 EXP_A_TXN_15 EXP_GRCOMP DMI_TXP0 DMI_TXN0 DMI_TXP1 DMI_TXN1 DMI_TXP2 DMI_TXN2 DMI_TXP3 DMI_TXN3 D14 C13 A13 B12 A11 B10 C10 C9 A9 B7 D7 D6 A6 B5 E2 F1 G2 J1 J3 K4 L4 M4 M2 N1 P2 T1 T4 U4 U2 V1 V3 W4 AC12 AC11 W2 Y1 AA2 AB1 Y4 AA4 AB3 AC4 F15 E15 3VDDCSDA 3VDDCSCL V_2P5_MCH VDDQ STP17 STP16 1 1 EXP_SLR EXP_EN N18 N20 A20 J15 H15 K18 H20 L18 K21 L21 F20 N21 A42 B2 B3 B43 C2 BB1 BB43 BC1 BC2 BC42 BC43 EXP_TXP0 EXP_TXN0 EXP_TXP1 EXP_TXN1 EXP_TXP2 EXP_TXN2 EXP_TXP3 EXP_TXN3 EXP_TXP4 EXP_TXN4 EXP_TXP5 EXP_TXN5 EXP_TXP6 EXP_TXN6 EXP_TXP7 EXP_TXN7 EXP_TXP8 EXP_TXN8 EXP_TXP9 EXP_TXN9 EXP_TXP10 EXP_TXN10 EXP_TXP11 EXP_TXN11 EXP_TXP12 EXP_TXN12 EXP_TXP13 EXP_TXN13 EXP_TXP14 EXP_TXN14 EXP_TXP15 EXP_TXN15 EXP_COMPO EXP_COMPI DMI_TXP0 DMI_TXN0 DMI_TXP1 DMI_TXN1 DMI_TXP2 DMI_TXN2 DMI_TXP3 DMI_TXN3 SDVO_CTRLDATA SDVO_CTRLCLK DDC_DATA DDC_CLK IREF DREFCLKP DREFCLKN ALLZTEST XORTEST RSVD_TP5 EXP_SLR RSVD_TP4 EXP_EN RSVD_TP6 NC NC NC NC NC NC NC NC NC NC NC EXP_RXP0 EXP_RXN0 EXP_RXP1 EXP_RXN1 EXP_RXP2 EXP_RXN2 EXP_RXP3 EXP_RXN3 EXP_RXP4 EXP_RXN4 EXP_RXP5 EXP_RXN5 EXP_RXP6 EXP_RXN6 EXP_RXP7 EXP_RXN7 EXP_RXP8 EXP_RXN8 EXP_RXP9 EXP_RXN9 EXP_RXP10 EXP_RXN10 EXP_RXP11 EXP_RXN11 EXP_RXP12 EXP_RXN12 EXP_RXP13 EXP_RXN13 EXP_RXP14 EXP_RXN14 EXP_RXP15 EXP_RXN15 GCLKP GCLKN DMI_RXP0 DMI_RXN0 DMI_RXP1 DMI_RXN1 DMI_RXP2 DMI_RXN2 DMI_RXP3 DMI_RXN3 HSYNC VSYNC RED #RED GREEN #GREEN BLUE #BLUE #EXTTS RSVD RSVD #RSTIN PWROK #ICH_SYNC NC NC NC NC NC NC NC NC NC NC G12 F12 D11 D12 J13 H13 E10 F10 J9 H10 F7 F9 C4 D3 G6 J6 K9 K8 F4 G4 M6 M7 K2 L1 U11 U10 R8 R7 P4 N3 Y10 Y11 EXP_A_RXP_0 EXP_A_RXN_0 EXP_A_RXP_1 EXP_A_RXN_1 EXP_A_RXP_2 EXP_A_RXN_2 EXP_A_RXP_3 EXP_A_RXN_3 EXP_A_RXP_4 EXP_A_RXN_4 EXP_A_RXP_5 EXP_A_RXN_5 EXP_A_RXP_6 EXP_A_RXN_6 EXP_A_RXP_7 EXP_A_RXN_7 EXP_A_RXP_8 EXP_A_RXN_8 EXP_A_RXP_9 EXP_A_RXN_9 EXP_A_RXP_10 EXP_A_RXN_10 EXP_A_RXP_11 EXP_A_RXN_11 EXP_A_RXP_12 EXP_A_RXN_12 EXP_A_RXP_13 EXP_A_RXN_13 EXP_A_RXP_14 EXP_A_RXN_14 EXP_A_RXP_15 EXP_A_RXN_15 EXP_A_RXP_0 16 EXP_A_RXN_0 16 EXP_A_RXP_1 16 EXP_A_RXN_1 16 EXP_A_RXP_2 16 EXP_A_RXN_2 16 EXP_A_RXP_3 16 EXP_A_RXN_3 16 EXP_A_RXP_4 16 EXP_A_RXN_4 16 EXP_A_RXP_5 16 EXP_A_RXN_5 16 EXP_A_RXP_6 16 EXP_A_RXN_6 16 EXP_A_RXP_7 16 EXP_A_RXN_7 16 EXP_A_RXP_8 16 EXP_A_RXN_8 16 EXP_A_RXP_9 16 EXP_A_RXN_9 16 EXP_A_RXP_10 16 EXP_A_RXN_10 16 EXP_A_RXP_11 16 EXP_A_RXN_11 16 EXP_A_RXP_12 16 EXP_A_RXN_12 16 EXP_A_RXP_13 16 EXP_A_RXN_13 16 EXP_A_RXP_14 16 EXP_A_RXN_14 16 EXP_A_RXP_15 16 EXP_A_RXN_15 16 CK_PE_100M_MCH_H 8 CK_PE_100M_MCH_L 8 DMI_RXP0 DMI_RXN0 DMI_RXP1 DMI_RXN1 DMI_RXP2 DMI_RXN2 DMI_RXP3 DMI_RXN3 18 18 18 18 18 18 18 18
D
D
B14 CK_PE_100M_MCH_H B16 CK_PE_100M_MCH_L Y7 Y8 AA9 AA10 AA6 AA7 AC9 AC8 D17 C17 F17 G17 K17 J17 H18 J18 J20 M11 V30 AJ12 AJ9 M18 BB2 BA2 AW26 AW2 AV27 AV26 E35 C42 B42 B41 DMI_RXP0 DMI_RXN0 DMI_RXP1 DMI_RXN1 DMI_RXP2 DMI_RXN2 DMI_RXP3 DMI_RXN3 GHSYNC GVSYNC
C
18 18 18 18 18 18 18 18
DMI_TXP0 DMI_TXN0 DMI_TXP1 DMI_TXN1 DMI_TXP2 DMI_TXN2 DMI_TXP3 DMI_TXN3
C
Place close to GMCH 750Mil.
100nH/S/1.4A/(FPI0302-R10M-01)
V_1P5_PCIEXPRESS VDDQ L11 1 10uF/10V-08-SB 10uF/10V-08-O MC32 MC33 2 10uF/10V-08-O MC34 C210 .1U-25V-SB 0.1uH-12
V_2P5_MCH
R93 PLTRST_L PWROK ICH_SYNC_L
10K
V_2P5_MCH
PLTRST_L PWROK ICH_SYNC_L
17,21 17,19 17
B
B
PCI EXPRESS FILTER
CAPS FOR SPECIFIC CORE MCH
The LC filter is required to source 1.4A of current with less than 30mV of drop across the filter.
EXP_SLR EXP_EN EXP_GRCOMP
R94 R95 ER51
1K-O 0 PRSNT2_N
PRSNT2_N
16
24.9-1-SBV_1P5_PCIEXPRESS
COMP SIGNAL TERMINATION
PWROK
A
SC5 SC6 R96 R101
10P/50V-SB-O 1 22P/50V-O 10K VCC 10K
J1 NC HDR_1 R97 2.7K 3VDDCSCL R98 2.7K R99 2.7K 3VDDCSDA R100 2.7K J2 1 NC HDR_1 Size Custom Date: Title
A
PLTRST_L GHSYNC GVSYNC
VCC
Elitegroup Computer Systems
Document Number
I-Lakeport(MCH)Part D 945PL-A
Sheet
1
Rev 1.1 37
Wednesday, February 22, 2006
10
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5
4
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1_8VSTR DQS_H_A4 DQS_L_A4 MPD_A4 1K-1 ER52 MD_A32 MD_A33 MD_A34 MD_A35 MD_A36 MD_A37 MD_A38 MD_A39 DQS_H_A5 DQS_L_A5 MPD_A5 MD_A40 MD_A41 MD_A42 MD_A43 MD_A44 MD_A45 MD_A46 MD_A47 DQS_H_A6 DQS_L_A6 MPD_A6 .1U-25V MD_A48 MD_A49 MD_A50 MD_A51 MD_A52 MD_A53 MD_A54 MD_A55 DQS_H_A7 DQS_L_A7 MPD_A7 SMRCOMP_N 80.6-1 .1U-25V BC17 MD_A56 MD_A57 MD_A58 MD_A59 MD_A60 MD_A61 MD_A62 MD_A63 MAAA_0 MAAA_1 MAAA_2 MAAA_3 MAAA_4 MAAA_5 MAAA_6 MAAA_7 MAAA_8 MAAA_9 MAAA_10 MAAA_11 MAAA_12 MAAA_13 DCLKA_H0 DCLKA_L0 DCLKA_H1 DCLKA_L1 DCLKA_H2 DCLKA_L2 AU35 AV35 AT34 AP32 AV34 AV38 AU39 AV32 AT32 AR34 AU37 AP42 AP40 AP39 AR41 AR42 AN43 AM40 AU41 AU42 AP41 AN40 AG42 AG41 AG40 AL41 AL42 AF39 AE40 AM41 AM42 AF41 AF42 AC42 AC41 AC40 AD40 AD43 AA39 AA40 AE42 AE41 AB41 AB42 BA32 AW32 BB30 BA30 AY30 BA27 BC28 AY27 AY28 BB27 AY33 AW27 BB26 BC38 BB32 AY32 AY5 BB5 AK42 AK41 BA31 BB31 AY6 BA5 AH40 AH43 AL17 AK17
U3C 945PL SDQS_A4 #SDQS_A4 SDM_A4 SDQ_A32 SDQ_A33 SDQ_A34 SDQ_A35 SDQ_A36 SDQ_A37 SDQ_A38 SDQ_A39 SDQS_A5 #SDQS_A5 SDM_A5 SDQ_A40 SDQ_A41 SDQ_A42 SDQ_A43 SDQ_A44 SDQ_A45 SDQ_A46 SDQ_A47 SDQS_A6 #SDQS_A6 SDM_A6 SDQ_A48 SDQ_A49 SDQ_A50 SDQ_A51 SDQ_A52 SDQ_A53 SDQ_A54 SDQ_A55 SDQS_A7 #SDQS_A7 SDM_A7 SDQ_A56 SDQ_A57 SDQ_A58 SDQ_A59 SDQ_A60 SDQ_A61 SDQ_A62 SDQ_A63 SMA_A0 SMA_A1 SMA_A2 SMA_A3 SMA_A4 SMA_A5 SMA_A6 SMA_A7 SMA_A8 SMA_A9 SMA_A10 SMA_A11 SMA_A12 SMA_A13 SCLK_A0 #SCLK_A0 SCLK_A1 #SCLK_A1 SCLK_A2 #SCLK_A2 SCLK_A3 #SCLK_A3 SCLK_A4 #SCLK_A4 SCLK_A5 #SCLK_A5 RSVD_TP1 RSVD_TP0 SDQS_A0 #SDQS_A0 SDM_A0 SDQ_A0 SDQ_A1 SDQ_A2 SDQ_A3 SDQ_A4 SDQ_A5 SDQ_A6 SDQ_A7 SDQS_A1 #SDQS_A1 SDM_A1 SDQ_A8 SDQ_A9 SDQ_A10 SDQ_A11 SDQ_A12 SDQ_A13 SDQ_A14 SDQ_A15 SDQS_A2 #SDQS_A2 SDM_A2 SDQ_A16 SDQ_A17 SDQ_A18 SDQ_A19 SDQ_A20 SDQ_A21 SDQ_A22 SDQ_A23 SDQS_A3 #SDQS_A3 SDM_A3 SDQ_A24 SDQ_A25 SDQ_A26 SDQ_A27 SDQ_A28 SDQ_A29 SDQ_A30 SDQ_A31 #SWE_A #SCAS_A #SRAS_A SBS_A0 SBS_A1 SBS_A2 #SCS_A0 #SCS_A1 #SCS_A2 #SCS_A3 SCKE_A0 SCKE_A1 SCKE_A2 SCKE_A3 SODT_A0 SODT_A1 SODT_A2 SODT_A3 RSVD RSVD RSVD RSVD RSVD SVREF0 AU4 AR2 AR3 AP3 AP2 AU3 AV4 AN1 AP4 AU5 AU2 BA3 BB4 AY2 AW3 AY3 BA7 BB7 AV1 AW4 BC6 AY7 AY11 BA10 BB10 AW12 AY10 BA12 BB12 BA9 BB9 BC11 AY12 AU18 AR18 AP18 AM20 AM18 AV20 AM21 AP17 AR17 AP20 AT20 BB35 BA37 BA34 BC33 AY34 BA26 BB37 BA39 BA35 AY38 BB25 AY25 BC24 BA25 DQS_H_A0 DQS_L_A0 MPD_A0 MD_A0 MD_A1 MD_A2 MD_A3 MD_A4 MD_A5 MD_A6 MD_A7 DQS_H_A1 DQS_L_A1 MPD_A1 MD_A8 MD_A9 MD_A10 MD_A11 MD_A12 MD_A13 MD_A14 MD_A15 DQS_H_A2 DQS_L_A2 MPD_A2 MD_A16 MD_A17 MD_A18 MD_A19 MD_A20 MD_A21 MD_A22 MD_A23 DQS_H_A3 DQS_L_A3 MPD_A3 MD_A24 MD_A25 MD_A26 MD_A27 MD_A28 MD_A29 MD_A30 MD_A31 SWE_L_A SCAS_L_A SRAS_L_A SBSA_0 SBSA_1 SBSA_2 CSA_L0 CSA_L1 DQS_H_B4 DQS_L_B4 MPD_B4 MD_B32 MD_B33 MD_B34 MD_B35 MD_B36 MD_B37 MD_B38 MD_B39 DQS_H_B5 DQS_L_B5 MPD_B5 MD_B40 MD_B41 MD_B42 MD_B43 MD_B44 MD_B45 MD_B46 MD_B47 DQS_H_B6 DQS_L_B6 MPD_B6 MD_B48 MD_B49 MD_B50 MD_B51 MD_B52 MD_B53 MD_B54 MD_B55 DQS_H_B7 DQS_L_B7 MPD_B7 MD_B56 MD_B57 MD_B58 MD_B59 MD_B60 MD_B61 MD_B62 MD_B63 MAAB_0 MAAB_1 MAAB_2 MAAB_3 MAAB_4 MAAB_5 MAAB_6 MAAB_7 MAAB_8 MAAB_9 MAAB_10 MAAB_11 MAAB_12 MAAB_13 DCLKB_H0 DCLKB_L0 DCLKB_H1 DCLKB_L1 DCLKB_H2 DCLKB_L2 AT29 AV29 AR29 AU27 AN29 AR31 AM31 AP27 AR27 AP31 AU31 AP36 AM35 AR38 AP35 AP37 AN32 AL35 AR35 AU38 AM38 AM34 AG34 AG32 AJ39 AL34 AJ34 AF32 AF34 AL31 AJ32 AG35 AD32 AD36 AD38 AD39 AC32 AD34 Y32 AA32 AF35 AF37 AC33 AC35 BB22 BB21 BA21 AY21 BC20 AY19 AY20 BA18 BA19 BB18 BA22 BB17 BA17 AW42 AM29 AM27 AV9 AW9 AL38 AL36 AP26 AR26 AU10 AT10 AJ38 AJ36 AK18 AK23
U3D 945PL SDQS_B4 #SDQS_B4 SDM_B4 SDQ_B32 SDQ_B33 SDQ_B34 SDQ_B35 SDQ_B36 SDQ_B37 SDQ_B38 SDQ_B39 SDQS_B5 #SDQS_B5 SDM_B5 SDQ_B40 SDQ_B41 SDQ_B42 SDQ_B43 SDQ_B44 SDQ_B45 SDQ_B46 SDQ_B47 SDQS_B6 #SDQS_B6 SDM_B6 SDQ_B48 SDQ_B49 SDQ_B50 SDQ_B51 SDQ_B52 SDQ_B53 SDQ_B54 SDQ_B55 SDQS_B7 #SDQS_B7 SDM_B7 SDQ_B56 SDQ_B57 SDQ_B58 SDQ_B59 SDQ_B60 SDQ_B61 SDQ_B62 SDQ_B63 SMA_B0 SMA_B1 SMA_B2 SMA_B3 SMA_B4 SMA_B5 SMA_B6 SMA_B7 SMA_B8 SMA_B9 SMA_B10 SMA_B11 SMA_B12 SMA_B13 SCLK_B0 #SCLK_B0 SCLK_B1 #SCLK_B1 SCLK_B2 #SCLK_B2 SCLK_B3 #SCLK_B3 SCLK_B4 #SCLK_B4 SCLK_B5 #SCLK_B5 RSVD_TP3 RSVD_TP2 SDQS_B0 #SDQS_B0 SDM_B0 SDQ_B0 SDQ_B1 SDQ_B2 SDQ_B3 SDQ_B4 SDQ_B5 SDQ_B6 SDQ_B7 SDQS_B1 #SDQS_B1 SDM_B1 SDQ_B8 SDQ_B9 SDQ_B10 SDQ_B11 SDQ_B12 SDQ_B13 SDQ_B14 SDQ_B15 SDQS_B2 #SDQS_B2 SDM_B2 SDQ_B16 SDQ_B17 SDQ_B18 SDQ_B19 SDQ_B20 SDQ_B21 SDQ_B22 SDQ_B23 SDQS_B3 #SDQS_B3 SDM_B3 SDQ_B24 SDQ_B25 SDQ_B26 SDQ_B27 SDQ_B28 SDQ_B29 SDQ_B30 SDQ_B31 #SWE_B #SCAS_B #SRAS_B SBS_B0 SBS_B1 SBS_B2 #SCS_B0 #SCS_B1 #SCS_B2 #SCS_B3 SCKE_B0 SCKE_B1 SCKE_B2 SCKE_B3 SODT_B0 SODT_B1 SODT_B2 SODT_B3 SOCOMP1 SOCOMP0 SRCOMP1 SRCOMP0 RSVD SVREF1 AM8 AM6 AL11 AL6 AL8 AP8 AP9 AJ11 AL9 AM10 AP6 AV7 AR9 AW7 AU7 AV6 AV12 AM11 AR5 AR7 AR12 AR10 AV13 AT13 AP13 AM15 AM13 AV15 AM17 AN12 AR13 AP15 AT15 AU23 AR23 AP23 AM24 AM23 AV24 AM26 AP21 AR21 AP24 AT24 BB23 AY24 BA23 DQS_H_B0 DQS_L_B0 MPD_B0 MD_B0 MD_B1 MD_B2 MD_B3 MD_B4 MD_B5 MD_B6 MD_B7 DQS_H_B1 DQS_L_B1 MPD_B1 MD_B8 MD_B9 MD_B10 MD_B11 MD_B12 MD_B13 MD_B14 MD_B15 DQS_H_B2 DQS_L_B2 MPD_B2 MD_B16 MD_B17 MD_B18 MD_B19 MD_B20 MD_B21 MD_B22 MD_B23 DQS_H_B3 DQS_L_B3 MPD_B3 MD_B24 MD_B25 MD_B26 MD_B27 MD_B28 MD_B29 MD_B30 MD_B31 SWE_L_B SCAS_L_B SRAS_L_B 13 MD_A[0..63] 13 DQS_L_A[0..7] 13 DQS_H_A[0..7] 13 MPD_A[0..7] 13 MAAA_[0..13] 13 CSA_L[0..1] 13 CKEA_[0..1] 13 DCLKA_L[0..2] 13 DCLKA_H[0..2] 13 ODTA_[0..1] 13 SBSA_[0..2] 13 SWE_L_A 13 SCAS_L_A 13 SRAS_L_A MD_A[0..63] DQS_L_A[0..7] DQS_H_A[0..7] MPD_A[0..7]
D
SDREFA
D
1K-1
.1U-25V
ER53
C28
MAAA_[0..13] CSA_L[0..1] CKEA_[0..1] DCLKA_L[0..2] DCLKA_H[0..2] ODTA_[0..1] SBSA_[0..2] SWE_L_A SCAS_L_A SRAS_L_A
1_8VSTR
ER54
SDREFB 1K-1 ER55 C29
C
1K-1
C
14 MD_B[0..63] 14 DQS_L_B[0..7] 14 DQS_H_B[0..7] 14 MPD_B[0..7] 14 MAAB_[0..13] 14 CSB_L[0..1] 14 CKEB_[0..1] 14 DCLKB_L[0..2] 14 DCLKB_H[0..2] 14 ODTB_[0..1] 14 SBSB_[0..2] 14 SWE_L_B 14 SCAS_L_B 14 SRAS_L_B
MD_B[0..63] DQS_L_B[0..7] DQS_H_B[0..7] MPD_B[0..7] MAAB_[0..13] CSB_L[0..1] CKEB_[0..1] DCLKB_L[0..2] DCLKB_H[0..2] ODTB_[0..1] SBSB_[0..2] SWE_L_B SCAS_L_B SRAS_L_B
B
1_8VSTR
ER56
DESIGN NOTE: BUFFERS CALIBRATE TO 20/80% OF V_SM. INTERNAL BUFFERS SET TO 20 OHMS
ER57 SMRCOMP_P 80.6-1
B
AW23 SBSB_0 AY23 SBSB_1 AY17 SBSB_2 BA40 CSB_L0 AW41 CSB_L1 BA41 AW40 BA14 AY16 BA13 BB13 AY42 AV40 AV43 AU40 AM3 AJ8 AJ6 AL5 AL39 AM2 SDREFB Title Size B Date: CKEB_0 CKEB_1
CKEA_0 CKEA_1
AW37 ODTA_0 AY39 ODTA_1 AY37 BB40 BC16 AY14 AW17 AW18 AK40 AM4 SDREFA STP23 STP22 1 1
ODTB_0 ODTB_1
1 1 SMRCOMP_P SMRCOMP_N
STP18 STP19
A
A
STP21 STP20
1 1
Elitegroup Computer Systems I-Lakeport(MCH)Part B & C Document Number Rev 1.1 945PL-A
Wednesday, February 22, 2006 Sheet
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8
U3G 945PL BC9 BB41 BB39 BB34 BB19 BB14 BB11 BB6 BB3 BA42 BA4 AW10 AV37 AV17 AV10 AV2 AU34 AU32 AU29 AU26 AU24 AU21 AU20 AU17 AU15 AU13 AU12 AU9 AU6 AT31 AT27 AT26 AT23 AT21 AT18 AT17 AT12 AR43 AR39 AR37 AR32 AR24 AR20 AR15 AR6 AR1 AP38 AP34 AP29 AP12 AP10 AP7 AP5 AN42 AN31 AN27 AN26 AN24 AN23 AN21 AN20 AN18 AN17 AN15 AN13 AN4 AN2 AM39 AM37 AM36 AM33 AM9 AM7 AM5 AL43 AL37 AL33 AL32 AL27 AL24 AL23 AL21 AL18 VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS V37 V38 V39 V43 W3 Y2 Y5 Y6 Y9 Y12 Y14 Y31 Y35 Y37 Y39 Y42 AA3 AA8 AA11 AA12 AA14 AA21 AA23 AA31 AA33 AA36 AB2 AB43 AC2 AC3 AC7 AC10 AC14 AC21 AC23 AC31 AC36 AC37 AC38 AC39 AD7 AD9 AD11 AD13 AD33 AD35 AD37 AD42 AF1 AF2 AF3 AF5 AF33 AF36 AF38 AF43 AG30 AG31 AG33 AG36 AG37 AG38 AG39 AH42 AJ7 AJ10 AJ30 AJ31 AJ33 AJ35 AJ37 AK24 AK26 AK29 AK30 AL1 AL2 AL3 AL7 AL10 AL12 AL13 AL15 V36 V34 V14 V12 V11 V8 V2 U38 U36 U33 U31 U14 U12 U9 U5 U3 T42 T2 R39 R37 R34 R31 R30 R14 R12 R9 R6 P30 P29 P27 P26 P24 P15 P14 N43 N39 N36 N33 N31 N29 N27 N26 N24 N15 N13 N8 N6 N2 M37 M35 M21 M20 M13 M10 M9 M8 M5 M3 L42 L31 L29 L26 L24 L13 L12 L2 K39 K37 K34 K32 K27 K20 K15 K13 K12 K10 K7 K6 K5
U3H 945PL VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS A16 A22 A26 A31 A35 B4 B6 B9 B11 B13 B21 B22 B28 B33 B38 C3 C5 C7 C12 C14 C22 C40 D2 D5 D10 D16 D21 D20 E3 E4 E7 E9 E12 E13 E17 E18 E20 E21 E32 F2 F6 F13 F18 F26 F34 F42 G3 G5 G7 G9 G10 G13 G15 G18 G20 G21 G24 G27 G29 G31 G32 G35 G38 H12 H17 H26 H27 H32 J2 J5 J7 J10 J12 J21 J24 J29 J38 J43 K3 VDDQ N17 P17 AH4 AJ5 AK4 AF30 AK20 AK3 AK2 AJ14 AK14 AK15 AJ13 AH2 AH1 AG14 AG13 AG12 AG11 AG10 AG9 AG8 AG7 AG6 AG5 AG4 AG3 AG2 AF14 AF13 AF12 AF11 AF10 AF9 AF8 AF7 AF6 AD14 AC22 AB23 AB22 AB21 AA22 P21 P20 P18 AJ15 AG23 AG22 AG21 AG20 AG19 AG18 AG17 AG15 AB18 Y27 Y25 Y19 Y18 W27 W26 W20 U19 U18 U17 U15 R24 R23 R21 R20 R18 AF29 R17 R15 U20 U21 U22 U23 U24 U25 U26 V15 V17 V18 AF25 AF26 AF27 AG24 V19
U3E 945PL VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM V20 V21 V22 V23 V25 V27 W17 W18 W19 W22 W24 Y15 Y17 Y21 Y23 AA15 AA17 AA18 AA19 AA20 AA24 AA26 AB17 AB19 AB20 AB24 AB25 AB26 AB27 AC15 AC17 AC18 AC20 AC24 AC26 AC27 AD15 AD17 AJ17 AD19 AD21 AD23 AD25 AD26 AE17 AE18 AE20 AE22 AE24 AJ18 AE26 AE27 AF15 AF17 AF19 AF21 AF23 AJ20 BC18 BC22 BC26 BC31 BC35 BC13 BB42 BB38 BB33 BB28 BB24 BB20 BB16 AY41 AW21 AW13 AV31 AV21 AW35 AW34 AW31 AW29 AW24 AW20 AW15 AV42 AV23 AV18 BC40 AY43 VDDQ
A
A
B
B
1_8VSTR
C
C
1_8VSTR
VDDQ
SC7
SC8
.1U-25V
.1U-25V
.1U-25V MC39
.1U-25V MC40
.1U-25V
SC9
SC10
.1U-25V-SB
.1U-25V-SB
D
.1U-25V-SB
.1U-25V-SB
MC35
MC36
MC38
D
MCH MEMORY DECOUPLING
Close To GMCH
Title Size Custom Date:
Elitegroup Computer Systems
Document Number
Schematic Change History 945PL-A
Sheet 12
8
Rev
1.1
Wednesday, February 22, 2006
7
of
37
1
2
3
4
5
6
1
2
3
4
ER61 1 1.2K-1 BC39 .1U-25V SDREFC ODT1 ODT0 77 195 NC1 NC/TEST NC2 68 102 19 ODTA_1 ODTA_0 1K-1 2 1 2
DIMM1 DDR2-ORANGE
1_8VSTR
ER60
A
A
CB(0) CB(1) CB(2) CB(3) CB(4) CB(5) CB(6) CB(7) DQS(0) DQS*(0) DSQ(1) DSQ*(1) DSQ(2) DSQ*(2) DSQ(3) DSQ*(3) DQS(4) DQS*(4) DQS(5) DQS*(5) DSQ(6) DSQ*(6) DQS(7) DQS*(7) DQS(8) DQS*(8) DM0/DQS9 NC/DQS9* DM1/DQS10 NC/DQS10* DM2/DQS11 NC/DQS11* DM3/DQS12 NC/DQS12* DM4/DQS13 NC/DQS13* DM5/DQS14 NC/DQS14*
42 43 48 49 161 162 167 168 7 6 16 15 28 27 37 36 84 83 93 92 105 104 114 113 46 45 125 126 134 135 146 147 155 156 202 203 211 212 MPD_A0 DQS_H_A0 DQS_L_A0 DQS_H_A1 DQS_L_A1 DQS_H_A2 DQS_L_A2 DQS_H_A3 DQS_L_A3 DQS_H_A4 DQS_L_A4 DQS_H_A5 DQS_L_A5 DQS_H_A6 DQS_L_A6 DQS_H_A7 DQS_L_A7
SDREFC 14 1_8VSTR BC38 BC36 BC35 BC32
B
B
MPD_A1 MPD_A2 MPD_A3 MPD_A4 MPD_A5 MPD_A6 DM6/DQS15 NC/DQS15* DM7/DQS16 NC/DQS16* DM8/DQS17 NC/DQS17* 223 224 232 233 164 165 MPD_A7 1_8VSTR
.1U-25V 1_8VSTR BC37 .1U-25V .1U-25V .1U-25V BC33 BC34
.1U-25V
.1U-25V
.1U-25V
C
C
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 97 100 103 106 109 112 115 118 121 124 127 130 133 136 139 142 145 148 151 154 157 160 163 166 169 198 201 204 207 210 213 216 219 222 225 228 231 234 237 51 56 62 72 75 78 191 194 181 175 170 53 59 64 197 69 172 187 184 178 189 67 VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VCC3
8,14,18 SCLK SCLK C33 100P/50V-O 100P/50V-O C32 SDATA
8,14,18 SDATA
BC18 .1U-25V SDREFC SCLK SDATA
18 55 238 1 120 119 101 240 239 SBSA_1 SBSA_0 CKEA_1 CKEA_0 CSA_L1 CSA_L0 DCLKA_L2 DCLKA_H2 DCLKA_L1 DCLKA_H1 DCLKA_L0 DCLKA_H0
RC1 RC0 VDDSPD VREF SCL SDA SA2 SA1 SA0 190 BA1 71 BA0 171 CKE1 52 CKE0 76 S1* 193 S0* 221 220 138 137 186 185 CK2*/RFU CK2/RFU CK1*/RFU CK1/RFU CK0* CK0
D
D
MAAA_0 MAAA_1 MAAA_2 MAAA_3 MAAA_4 MAAA_5 MAAA_6 MAAA_7 MAAA_8 MAAA_9 MAAA_10 MAAA_11 MAAA_12 MAAA_13 SBSA_2 SCAS_L_A SRAS_L_A SWE_L_A Title Date: Wednesday, February 22, 2006
E
188 183 63 182 61 60 180 58 179 177 70 57 176 196 174 173 54
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12 A13 A14 A15 A16/BA2 74 CAS* 192 RAS* 73 WE* Size Custom Document Number Sheet 13 of 37 Rev 1.1
1 2 3
DQ(0) DQ(1) DQ(2) DQ(3) DQ(4) DQ(5) DQ(6) DQ(7) DQ(8) DQ(9) DQ(10) DQ(11) DQ(12) DQ(13) DQ(14) DQ(15) DQ(16) DQ(17) DQ(18) DQ(19) DQ(20) DQ(21) DQ(22) DQ(23) DQ(24) DQ(25) DQ(26) DQ(27) DQ(28) DQ(29) DQ(30) DQ(31) DQ(32) DQ(33) DQ(34) DQ(35) DQ(36) DQ(37) DQ(38) DQ(39) DQ(40) DQ(41) DQ(42) DQ(43) DQ(44) DQ(45) DQ(46) DQ(47) DQ(48) DQ(49) DQ(50) DQ(51) DQ(52) DQ(53) DQ(54) DQ(55) DQ(56) DQ(57) DQ(58) DQ(59) DQ(60) DQ(61) DQ(62) DQ(63)
3 4 9 10 122 123 128 129 12 13 21 22 131 132 140 141 24 25 30 31 143 144 149 150 33 34 39 40 152 153 158 159 80 81 86 87 199 200 205 206 89 90 95 96 208 209 214 215 98 99 107 108 217 218 226 227 110 111 116 117 229 230 235 236
MD_A0 MD_A1 MD_A2 MD_A3 MD_A4 MD_A5 MD_A6 MD_A7 MD_A8 MD_A9 MD_A10 MD_A11 MD_A12 MD_A13 MD_A14 MD_A15 MD_A16 MD_A17 MD_A18 MD_A19 MD_A20 MD_A21 MD_A22 MD_A23 MD_A24 MD_A25 MD_A26 MD_A27 MD_A28 MD_A29 MD_A30 MD_A31 MD_A32 MD_A33 MD_A34 MD_A35 MD_A36 MD_A37 MD_A38 MD_A39 MD_A40 MD_A41 MD_A42 MD_A43 MD_A44 MD_A45 MD_A46 MD_A47 MD_A48 MD_A49 MD_A50 MD_A51 MD_A52 MD_A53 MD_A54 MD_A55 MD_A56 MD_A57 MD_A58 MD_A59 MD_A60 MD_A61 MD_A62 MD_A63
11 SWE_L_A
11 SRAS_L_A SRAS_L_A
11 SCAS_L_A SCAS_L_A
11 CSA_L[0..1]
11 SBSA_[0..2] SBSA_[0..2] SWE_L_A
11 CKEA_[0..1]
11 ODTA_[0..1] ODTA_[0..1]
11 MD_A[0..63]
11 MPD_A[0..7]
11 MAAA_[0..13]
11 DCLKA_L[0..2] DCLKA_L[0..2] DCLKA_H[0..2]
11 DQS_L_A[0..7]
11 DCLKA_H[0..2]
11 DQS_H_A[0..7]
E
CSA_L[0..1]
CKEA_[0..1]
MD_A[0..63]
MPD_A[0..7]
MAAA_[0..13]
DQS_L_A[0..7] DQS_H_A[0..7]
DDIMM 1 ( DDR SDRAMs ) 945PL-A
Elitegroup Computer Systems
4
1
2
3
4
NC1 NC/TEST NC2 ODT1 ODT0 77 195 ODTB_1 ODTB_0
DIMM2 DDR2-ORANGE 68 102 19
BC46
A
A
.1U-25V SDREFC SDREFC 13
CB(0) CB(1) CB(2) CB(3) CB(4) CB(5) CB(6) CB(7) DQS(0) DQS*(0) DSQ(1) DSQ*(1) DSQ(2) DSQ*(2) DSQ(3) DSQ*(3) DQS(4) DQS*(4) DQS(5) DQS*(5) DSQ(6) DSQ*(6) DQS(7) DQS*(7) DQS(8) DQS*(8) DM0/DQS9 NC/DQS9* DM1/DQS10 NC/DQS10* DM2/DQS11 NC/DQS11* DM3/DQS12 NC/DQS12* DM4/DQS13 NC/DQS13* DM5/DQS14 NC/DQS14* 7 6 16 15 28 27 37 36 84 83 93 92 105 104 114 113 46 45 125 126 134 135 146 147 155 156 202 203 211 212
42 43 48 49 161 162 167 168 DQS_H_B0 DQS_L_B0 DQS_H_B1 DQS_L_B1 DQS_H_B2 DQS_L_B2 DQS_H_B3 DQS_L_B3 DQS_H_B4 DQS_L_B4 DQS_H_B5 DQS_L_B5 DQS_H_B6 DQS_L_B6 DQS_H_B7 DQS_L_B7
1_8VSTR
BC50 .1U-25V .1U-25V .1U-25V .1U-25V .1U-25V
BC49
BC47
BC44
BC42
MPD_B0 MPD_B1
B
B
MPD_B2 MPD_B3 MPD_B4 MPD_B5 MPD_B6 DM6/DQS15 NC/DQS15* DM7/DQS16 NC/DQS16* DM8/DQS17 NC/DQS17* 223 224 232 233 164 165 MPD_B7 1_8VSTR
1_8VSTR
BC48 .1U-25V .1U-25V
BC45
C
C
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 97 100 103 106 109 112 115 118 121 124 127 130 133 136 139 142 145 148 151 154 157 160 163 166 169 198 201 204 207 210 213 216 219 222 225 228 231 234 237 51 56 62 72 75 78 191 194 181 175 170 53 59 64 197 69 172 187 184 178 189 67 VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VCC3
BC40 .1U-25V VCC3 SBSB_1 SBSB_0 CKEB_1 CKEB_0 CSB_L1 CSB_L0 DCLKB_L2 DCLKB_H2 DCLKB_L1 DCLKB_H1 DCLKB_L0 DCLKB_H0 SDREFC SCLK SDATA
18 55 238 1 120 119 101 240 239
RC1 RC0 VDDSPD VREF SCL SDA SA2 SA1 SA0 190 BA1 71 BA0 171 CKE1 52 CKE0 76 S1* 193 S0* 221 220 138 137 186 185 CK2*/RFU CK2/RFU CK1*/RFU CK1/RFU CK0* CK0
D
D
MAAB_0 MAAB_1 MAAB_2 MAAB_3 MAAB_4 MAAB_5 MAAB_6 MAAB_7 MAAB_8 MAAB_9 MAAB_10 MAAB_11 MAAB_12 MAAB_13 SBSB_2 SCAS_L_B SRAS_L_B SWE_L_B Title Date: Wednesday, February 22, 2006
E
188 183 63 182 61 60 180 58 179 177 70 57 176 196 174 173 54
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12 A13 A14 A15 A16/BA2 74 CAS* 192 RAS* 73 WE* Size Custom Document Number Sheet 14 of 37 Rev 1.1
1 2 3
DQ(0) DQ(1) DQ(2) DQ(3) DQ(4) DQ(5) DQ(6) DQ(7) DQ(8) DQ(9) DQ(10) DQ(11) DQ(12) DQ(13) DQ(14) DQ(15) DQ(16) DQ(17) DQ(18) DQ(19) DQ(20) DQ(21) DQ(22) DQ(23) DQ(24) DQ(25) DQ(26) DQ(27) DQ(28) DQ(29) DQ(30) DQ(31) DQ(32) DQ(33) DQ(34) DQ(35) DQ(36) DQ(37) DQ(38) DQ(39) DQ(40) DQ(41) DQ(42) DQ(43) DQ(44) DQ(45) DQ(46) DQ(47) DQ(48) DQ(49) DQ(50) DQ(51) DQ(52) DQ(53) DQ(54) DQ(55) DQ(56) DQ(57) DQ(58) DQ(59) DQ(60) DQ(61) DQ(62) DQ(63)
3 4 9 10 122 123 128 129 12 13 21 22 131 132 140 141 24 25 30 31 143 144 149 150 33 34 39 40 152 153 158 159 80 81 86 87 199 200 205 206 89 90 95 96 208 209 214 215 98 99 107 108 217 218 226 227 110 111 116 117 229 230 235 236
MD_B0 MD_B1 MD_B2 MD_B3 MD_B4 MD_B5 MD_B6 MD_B7 MD_B8 MD_B9 MD_B10 MD_B11 MD_B12 MD_B13 MD_B14 MD_B15 MD_B16 MD_B17 MD_B18 MD_B19 MD_B20 MD_B21 MD_B22 MD_B23 MD_B24 MD_B25 MD_B26 MD_B27 MD_B28 MD_B29 MD_B30 MD_B31 MD_B32 MD_B33 MD_B34 MD_B35 MD_B36 MD_B37 MD_B38 MD_B39 MD_B40 MD_B41 MD_B42 MD_B43 MD_B44 MD_B45 MD_B46 MD_B47 MD_B48 MD_B49 MD_B50 MD_B51 MD_B52 MD_B53 MD_B54 MD_B55 MD_B56 MD_B57 MD_B58 MD_B59 MD_B60 MD_B61 MD_B62 MD_B63
8,13,18 SCLK SCLK
8,13,18 SDATA SDATA
11 SWE_L_B
11 SRAS_L_B SRAS_L_B
11 SCAS_L_B SCAS_L_B
11 CSB_L[0..1]
11 SBSB_[0..2] SWE_L_B SBSB_[0..2]
11 CKEB_[0..1]
11 ODTB_[0..1] ODTB_[0..1]
11 MD_B[0..63]
11 MPD_B[0..7]
11 MAAB_[0..13]
11 DCLKB_L[0..2] DCLKB_L[0..2] DCLKB_H[0..2]
11 DQS_L_B[0..7]
11 DCLKB_H[0..2]
11 DQS_H_B[0..7]
E
CSB_L[0..1]
CKEB_[0..1]
MD_B[0..63]
MPD_B[0..7]
MAAB_[0..13]
DQS_L_B[0..7] DQS_H_B[0..7]
DDIMM 2 ( DDR SDRAMs ) 945PL-A
Elitegroup Computer Systems
4
8
7
6
5
4
3
2
1
5VSB +12V R594 4.7K 8
DUAL_3.3
3.3V DUAL
2 F8 1 1 FUSE-2A-D-O DUAL_3.3 EC69 100uF-16V VCC3 3VSBY 1_8VSTR DUALSW 4500 1 2 3 4 S2 G2 S1 G1 D2 D2 D1 D1 8 7 6 5
D
3 2
+ 4
1 U4A LM358-O
30
VREF1_05_V
U26
+ U28A LMV358 1 G S 2 Q103 15N03 30
R654 VREF1_05V 3 1 10 2
+ 4
D
D
8
DUALSW
VR THERMAL THROTTLE CIRCUITRY
VCC R136 +12V 7.5K-O VCC 4 PROCHOT_L PROCHOT_L
VTT_OUT_R 1000uF-6.3V 1000uF-6.3V EC14 2 1 EC15 2 1 R595 150-1 2 2 1 DDR_OVP_01 ER68 124-1 ER69 124-1
1U/25V
C261
2
1U/25V
C34
5VSB R596 200-1 R597 4.7K Q104 2N7002 D VDIMM_002 G C R598 1K 17 SLP4_L VDIMM_001 B E Q105 2N3904 S
1
1
1
R138
8
ER70 1K-1-O 2 2
ER71 1K-1-O H_THRM_THROT_N ER72 499-1-O 2 5 6
680-O
ER73 + 4 7 U4B LM358-O H_CPU_THRM_ALERT 1
1
Q13 2N3904-O 2 H_PROCHOT_BASE B
H_THRM_THROT_P
ER74
Q16 2N3904-O 2 B
Vo=1.05(1+Rt/Rb)
1 10K-TR-O 2
1
BC67 .1U-25V-O 1
C
CURRENT=UNKNOWN
2
PLACE THERMISTOR INSIDE THE VR PHASES.
RT1
3 FORCEPH_N
FORCEPH_N
E
130-1-O
C
E
130-1-O
C
1
2
C
2
2
360-1
750-1
ER77
ER78
2 1.5K-1 ER79
VDDQ +12V
5VSB
5VSB
5VSB
DDR_OVP_01
1000uF-6.3V
Vo=1.05(1+Rt/Rb)
2
2
2
EC64 2 1
2
D1
D1
4.7uF/16V-08
MC52
ER80
10K
2
D
.1U-25V
D1
BC69 1
MC53 4.7uF/16V-08-O 1 1
R141 10K 1
R142 10K 1
2 R143 10K
1
MEMV2
G G Q19 2N7002 S S G Q20 2N7002 S
MEMV1
MEMV0
1_8STR
8
VREF1_05V
3 2
+ 4
Q17 1 U7A LM358 G S
V_FSB_VTT
1.2(V) Itt(Max) Need 5A
V_FSB_VTT
22 22 22
MEMVADJ2 MEMVADJ1 MEMVADJ0
Q18 2N7002
3055
1 0 0 0
R592 0-O
0 1 1 0 0
0 1 0 1 0
+0.4V +0.3V +0.2V +0.1V Normal
D
ER81
169-1
ER82
49.9-1 19,22,27,30 ATXPOK 1000uF-6.3V 2 2 C G Q102 2N7002-O MC54 4.7uF/16V-08-O 1 S 1
2
R593 0 RSMVCC3
G Q101 2N7002 S 1
ER83 RSMVCC3
B
1K B
Q21
+ BC70 .1U-25V 1 EC17
VDDQ
ER85 330-1 VREF2.5V C D4 APL431BEC-D B
D3 BAT54C 1 3 2
ER84
10K B
C
E
VDDQ
+12V R144 10K
BC71 2 1
Q22 2N3904 E
2N3904
E 3.48K-1 ER86
.1U-25V
R145 VREF1_05V 100K 5 6
8
Q23
D
1_05V
+ 4
2.49K-1
ER87
R146 ER88 BC72 1 R147 470-1 324-1 ER89 VDDQ 10K B Q24 2N3906 C 1K E 1
EC87 100uF-16V 2
BC73 2 1
+
S
RSMVCC3
R148 1K
A
R149 10-08
.1U-25V
V_2P5_MCH
2
V_2P5_MCH(100mA)
.1U-25V
C
B C ER90 17,22,30 SLP3_L SLP3_L BC74 2 1 3.3K B Q26 2N3904 E
Q25 2N3904
VDDQ
1U/25V
E
8
7
6
5
4
3
0
7 U7B LM358
D
2
B
V_2P5_MCH
VCC3
V_2P5_MCH
G NDS351AN
A
Elitegroup Computer Systems
Title Size C Date:
2
Document Number
DDR & V_FSB_VTT Power 945PL-A
Sheet
1
Rev 1.1 37
Wednesday, February 22, 2006
15
of
5
4
3
2
1
RSMVCC3 VCC3
+12V VCC3
+12V
PCIEX1 B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49 B50 B51 B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62 B63 B64 B65 B66 B67 B68 B69 B70 B71 B72 B73 B74 B75 B76 B77 B78 B79 B80 B81 B82 12V_A 12V_B 12V_D GND1 SMCLK SMDAT GND3 3.3V_A JTAG1 3.3VAUX WAKE# PRSNT1* 12V_C 12V_E GND2 JTAG2 JTAG3 JTAG4 JTAG5 3.3V_B 3.3V_C PWRGD A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49 A50 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 A63 A64 A65 A66 A67 A68 A69 A70 A71 A72 A73 A74 A75 A76 A77 A78 A79 A80 A81 A82 1000uF-6.3V EC23 + EC22 +
D
17,18,31,33,35,36 SMBCLK 17,18,31,33,35,36 SMBDATA
SMBCLK SMBDATA
470uF-16V
D
17,35,36 PCIE_WAKE_L
PCIE_WAKE_L
PCIRST_L2 CK_PE_100M_16PORT_H CK_PE_100M_16PORT_L EXP_A_RXP_0 EXP_A_RXN_0
________ KEY ________
GND4 REFCLK_+_H REFCLK_-_L GND6 HSIP0_H HSIN0_L GND9 RSVD_B GND10 HSIP1_H HSIN1_L GND13 GND14 HSIP2_H HSIN2_L GND17 GND18 HSIP3_H HSIN3_L GND20 RSVD_D RSVD_E GND22 HSIP4_H HSIN4_L GND25 GND26 HSIP5_H HSIN5_L GND29 GND30 HSIP6_H HSIN6_L GND33 GND34 HSIP7_H HSIN7_L GND37
PCIRST_L2
19,35,36 EXP_A_TXP_0_C EXP_A_TXN_0_C EXP_A_TXP_1_C EXP_A_TXN_1_C EXP_A_TXP_2_C EXP_A_TXN_2_C EXP_A_TXP_3_C EXP_A_TXN_3_C EXP_A_TXP_4_C EXP_A_TXN_4_C EXP_A_TXP_5_C EXP_A_TXN_5_C BC81 BC80 BC83 BC82 BC85 BC84 BC87 BC86 BC89 BC88 BC90 BC91 BC93 BC92 BC95 BC94 BC97 BC96 BC98 BC99 BC101 BC100 BC103 BC102 BC105 BC104 BC106 BC107 BC109 BC108 BC111 BC110 .1U-25V EXP_A_TXP_0 .1U-25V EXP_A_TXN_0 .1U-25V EXP_A_TXP_1 .1U-25V EXP_A_TXN_1 .1U-25V EXP_A_TXP_2 .1U-25V EXP_A_TXN_2 .1U-25V EXP_A_TXP_3 .1U-25V EXP_A_TXN_3 .1U-25V EXP_A_TXP_4 .1U-25V EXP_A_TXN_4 .1U-25V EXP_A_TXP_5 .1U-25V EXP_A_TXN_5 .1U-25V EXP_A_TXP_6 .1U-25V EXP_A_TXN_6 .1U-25V EXP_A_TXP_7 .1U-25V EXP_A_TXN_7 .1U-25V EXP_A_TXP_8 .1U-25V EXP_A_TXN_8 .1U-25V EXP_A_TXP_9 .1U-25V EXP_A_TXN_9 .1U-25V EXP_A_TXP_10 .1U-25V EXP_A_TXN_10 .1U-25V EXP_A_TXP_11 .1U-25V EXP_A_TXN_11 .1U-25V EXP_A_TXP_12 .1U-25V EXP_A_TXN_12 .1U-25V EXP_A_TXP_13 .1U-25V EXP_A_TXN_13 .1U-25V EXP_A_TXP_14 .1U-25V EXP_A_TXN_14 .1U-25V EXP_A_TXP_15 .1U-25V EXP_A_TXN_15 EXP_A_TXP_0 10 EXP_A_TXN_0 10 EXP_A_TXP_1 10 EXP_A_TXN_1 10 EXP_A_TXP_2 10 EXP_A_TXN_2 10 EXP_A_TXP_3 10 EXP_A_TXN_3 10 EXP_A_TXP_4 10 EXP_A_TXN_4 10 EXP_A_TXP_5 10 EXP_A_TXN_5 10 EXP_A_TXP_6 10 EXP_A_TXN_6 10 EXP_A_TXP_7 10 EXP_A_TXN_7 10 EXP_A_TXP_8 10 EXP_A_TXN_8 10 EXP_A_TXP_9 10 EXP_A_TXN_9 10 EXP_A_TXP_10 10 EXP_A_TXN_10 10 EXP_A_TXP_11 10 EXP_A_TXN_11 10 EXP_A_TXP_12 10 EXP_A_TXN_12 10 EXP_A_TXP_13 10 EXP_A_TXN_13 10 EXP_A_TXP_14 10 EXP_A_TXN_14 10 EXP_A_TXP_15 10 EXP_A_TXN_15 10
A B
EXP_A_TXP_0_C EXP_A_TXN_0_C
RSVD_A GND5 HSOP0_H HSON0_L GND7 PRSNT2# GND8 HSOP1_H HSON1_L GND11 GND12 HSOP2_H HSON2_L GND15 GND16 HSOP3_H HSON3_L GND19 RSVD_C PRSNT2# GND21 HSOP4_H HSON4_L GND23 GND24 HSOP5_H HSON5_L GND27 GND28 HSOP6_H HSON6_L GND31 GND32 HSOP7_H HSON7_L GND35 PRSNT2# GND36
CK_PE_100M_16PORT_H 8 CK_PE_100M_16PORT_L 8 EXP_A_RXP_0 10 EXP_A_RXN_0 10
____________________
EXP_A_TXP_1_C EXP_A_TXN_1_C EXP_A_TXP_2_C EXP_A_TXN_2_C EXP_A_TXP_3_C EXP_A_TXN_3_C
EXP_A_RXP_1 EXP_A_RXN_1 EXP_A_RXP_2 EXP_A_RXN_2 EXP_A_RXP_3 EXP_A_RXN_3
EXP_A_RXP_1 10 EXP_A_RXN_1 10 EXP_A_RXP_2 10 EXP_A_RXN_2 10 EXP_A_RXP_3 10 EXP_A_RXN_3 10
C
C
____________________
EXP_A_TXP_4_C EXP_A_TXN_4_C EXP_A_TXP_5_C EXP_A_TXN_5_C EXP_A_TXP_6_C EXP_A_TXN_6_C EXP_A_TXP_7_C EXP_A_TXN_7_C 10 PRSNT2_N
B
EXP_A_RXP_4 EXP_A_RXN_4 EXP_A_RXP_5 EXP_A_RXN_5 EXP_A_RXP_6 EXP_A_RXN_6 EXP_A_RXP_7 EXP_A_RXN_7
EXP_A_RXP_4 10 EXP_A_RXN_4 10 EXP_A_RXP_5 10 EXP_A_RXN_5 10 EXP_A_RXP_6 10 EXP_A_RXN_6 10 EXP_A_RXP_7 10 EXP_A_RXN_7 10
EXP_A_TXP_6_C EXP_A_TXN_6_C EXP_A_TXP_7_C EXP_A_TXN_7_C EXP_A_TXP_8_C EXP_A_TXN_8_C EXP_A_TXP_9_C EXP_A_TXN_9_C EXP_A_TXP_10_C EXP_A_TXN_10_C
PRSNT2_N EXP_A_TXP_8_C EXP_A_TXN_8_C EXP_A_TXP_9_C EXP_A_TXN_9_C EXP_A_TXP_10_C EXP_A_TXN_10_C EXP_A_TXP_11_C EXP_A_TXN_11_C EXP_A_TXP_12_C EXP_A_TXN_12_C EXP_A_TXP_13_C EXP_A_TXN_13_C EXP_A_TXP_14_C EXP_A_TXN_14_C EXP_A_TXP_15_C EXP_A_TXN_15_C
____________________
A
HSOP8_H HSON8_L GND39 GND40 HSOP9_H HSON9_L GND43 GND44 HSOP10_H HSON10_L GND47 GND48 HSOP11_H HSON11_L GND51 GND52 HSOP12_H HSON12_L GND55 GND56 HSOP13_H HSON13_L GND59 GND60 HSOP14_H HSON14_L GND63 GND64 HSOP15_H HSON15_L GND67 PRSNT2# RSVD_G PCIEX16-OR
RSVD_F GND38 HSIP8_H HSIN8_L GND41 GND42 HSIP9_H HSIN9_L GND45 GND46 HSIP10_H HSIN10_L GND49 GND50 HSIP11_H HSIN11_L GND53 GND54 HSIP12_H HSIN12_L GND57 GND58 HSIP13_H HSIN13_L GND61 GND62 HSIP14_H HSIN14_L GND65 GND66 HSIP15_H HSIN15_L GND68
EXP_A_RXP_8 EXP_A_RXN_8 EXP_A_RXP_9 EXP_A_RXN_9 EXP_A_RXP_10 EXP_A_RXN_10 EXP_A_RXP_11 EXP_A_RXN_11 EXP_A_RXP_12 EXP_A_RXN_12 EXP_A_RXP_13 EXP_A_RXN_13 EXP_A_RXP_14 EXP_A_RXN_14 EXP_A_RXP_15 EXP_A_RXN_15
EXP_A_RXP_8 10 EXP_A_RXN_8 10 EXP_A_RXP_9 10 EXP_A_RXN_9 10 EXP_A_RXP_10 10 EXP_A_RXN_10 10 EXP_A_RXP_11 10 EXP_A_RXN_11 10 EXP_A_RXP_12 10 EXP_A_RXN_12 10 EXP_A_RXP_13 10 EXP_A_RXN_13 10 EXP_A_RXP_14 10 EXP_A_RXN_14 10
EXP_A_TXP_11_C EXP_A_TXN_11_C EXP_A_TXP_12_C EXP_A_TXN_12_C EXP_A_TXP_13_C EXP_A_TXN_13_C EXP_A_TXP_14_C EXP_A_TXN_14_C EXP_A_TXP_15_C EXP_A_TXN_15_C
Title EXP_A_RXP_15 10 EXP_A_RXN_15 10 Size B Date:
Elitegroup Computer Systems PCIE 16-PORT Document Number Rev 1.1 945PL-A
Wednesday, February 22, 2006 Sheet
1
16
of
37
5
4
3
2
CH6-18
5
4
3
2
1
U9B ICH7 28,31,33,34 28,31,33,34 8 19 28,31,33,34 28,31,33,34 28,31,33 28,31,33,34 31,33 28,31,33,34 28,31,33,34 28,31,33,34 31 31 33 34 28 31 31 33 34 28 31 31 31 31 31,33 28,31,33 31,33,34 33 PAR DEVSEL_L CK_P_33M_ICH DEVRST_L IRDY_L PCIPME_L SERR_L STOP_L PLOCK_L TRDY_L PERR_L FRAME_L PGNT-0 PGNT-1 PGNT-2 PGNT-3 PGNT-4 PREQ-0 PREQ-1 PREQ-2 PREQ-3 PREQ-4 INT-A INT-B INT-C INT-D INT-E INT-F INT-G INT-H PAR DEVSEL_L CK_P_33M_ICH DEVRST_L IRDY_L PCIPME_L SERR_L STOP_L PLOCK_L TRDY_L PERR_L FRAME_L PGNT-0 PGNT-1 PGNT-2 PGNT-3 PGNT-4 PREQ-0 PREQ-1 PREQ-2 PREQ-3 PREQ-4 PREQ-5 INT-A INT-B INT-C INT-D INT-E INT-F INT-G INT-H E10 A12 A9 B18 A7 B19 B10 F15 E11 F14 C9 F16 E7 D16 D17 F13 A14 D8 D7 C16 C17 E13 A13 C8 A3 B4 C5 B5 G8 F7 F8 G7 PAR #DEVSEL PCICLK #PCIRST #IRDY #PME #SERR #STOP #PLOCK #TRDY #PERR #FRAME #GNT0 #GNT1 #GNT2 #GNT3 #GNT4/GPIO48 #GNT5/GPO17 #REQ0 #REQ1 #REQ2 #REQ3 #REQ4/GPIO22 #REQ5/GPI1 #PIRQA #PIRQB #PIRQC #PIRQD #PIRQE/**GPI2 #PIRQF/**GPI3 #PIRQG/**GPI4 #PIRQH/**GPI5 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31 C_#BE0 C_#BE1 C_#BE2 C_#BE3 VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS E18 C18 A16 F18 E16 A18 E17 A17 A15 C14 E14 D14 B12 C13 G15 G13 E12 C11 D11 A11 A10 F11 F10 E9 D9 B9 A8 A6 C7 B6 E6 D6 B15 C12 D12 C15 P3 P4 P12 P13 P14 P15 P16 P17 P24 P27 P28 R1 R11 R12 R13 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31 CBE-0 CBE-1 CBE-2 CBE-3 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31 CBE-0 CBE-1 CBE-2 CBE-3 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 28,31,33,34 27 21,22 21,22 21,22 21,22 22 21,22 25 24P_GPIO FWH0 FWH1 FWH2 FWH3 LDRQ0_L FWH4 24P_GPIO FWH0 FWH1 FWH2 FWH3 LDRQ0_L FWH4 BIT_CLK R153 1 2 0 AC_RESETSDATI0 SDATO R155 1 R154 SYNC 1 CK_14M_ICH 2 33 2 33 AA5 AA6 AB5 AC4 Y6 AC3 AB3 U1 R5 T2 T3 T1 T4 R6 AC1 W1 W3 Y2 Y1 V3 U3 C19 U5 V4 T5 U7 V6 V7 RTCX1 RTCX2 RTCRST_L SMALERT_L SMBCLK SMBDATA ALERT_L SMLINK0 SMLINK1 SPI_MOS_I SPI_MOS_O SPI_CS AB1 AB2 AA3 B23 C22 B22 A26 B25 A25 P5 P2 P6 R2 P1
U9D ICH7 #LDRQ1/GPIO23 LAD0/FWH0 LAD1/FWH1 LAD2/FWH2 LAD3/FWH3 #LDRQ0 #LFRAME GPI0 GPI6 GPI7 *GPI8 *GPI9 *GPI10 *GPI12 *GPI13 ACZ_BITCLK *GPI14 #ACZ_RST *GPI15 ACZ_SDIN0 GPO16 ACZ_SDIN1 GPO18 ACZ_SDIN2 GPO20 ACZ_SDOUT *GPO24 ACZ_SYNC *GPO25 CLK14 *GPO26/EL_RSVD *GPO27/EL_STATE0 EE_CS *GPO28/EL_STATE1 EE_DIN GPO32 EE_DOUT GPO33 EE_SHCLK GPO34 GPO35/#SATACLKREQ LAN_CLK GPI38 LAN_RSTSYNC GPI39 #LAN_RST GPIO49/CPUPWRGD LAN_RXD0 LAN_RXD1 #THRM LAN_RXD2 VRMPWRGD LAN_TXD0 #MCH_SYNC LAN_TXD1 #PWRBTN LAN_TXD2 #RI #SUS_STAT RTCX1 SUSCLK RTCX2 #SYS_RST #RTCRST #PLTRST #WAKE #SMBALERT/*GPIO11 PWROK SMBCLK #INTRUDER SMBDATA #RSMRST #LINKALERT INTVRMEN SMLINK0 SPKR SMLINK1 #SLP_S3 SPI_MOSI #SLP_S4 SPI_MISO #SLP_S5 #SPI_CS SPI_CLK TP0 SPI_ARB TP1 TP2 TP3 AB18 AC21 AC18 E21 E20 A20 F19 E19 R4 E22 AC22 AC20 AF21 R3 D20 A21 B21 E23 AG18 AC19 U2 AD21 AD20 AE20 AG24 AF20 AD22 AH20 C23 A28 A27 C20 A22 C26 F20 AA4 Y5 Y4 W4 A19 B24 D23 F22 C21 AF24 AH25 F21 OVER_CK1 GPI6 GPI7 GPI9 GPI10 GPI12 LPCPME_L GPI14
GPI7
25
LPCPME_L
22
D
D
BIT_CLK 25 AC_RESET25 SDATI0
25,36 SDATO 25,36 SYNC 8 CK_14M_ICH
GPIO24 LAN_DIS_L EL_GRN_LED EL_YLW_LED FWHWP_L TBL_L GPI38 GPI39 H_CPUPWRGD THRM_L VRM_PWRGD ICH_SYNC_L PWRBT_L RI_L LPCPD_L HWRST_L PLTRST_L PCIE_WAKE_L PWROK INTRUDER_L RSMRST_L INTVRMEN SPKR SLP3_L SLP4_L SLP5_L BATLOW_L 1 1 1 R657 STP24 STP26 2 330 3VSBY EL_GRN_LED EL_YLW_LED FWHWP_L TBL_L GPI38 H_CPUPWRGD THRM_L VRM_PWRGD ICH_SYNC_L PWRBT_L RI_L HWRST_L PLTRST_L PCIE_WAKE_L PWROK RSMRST_L SPKR SLP3_L SLP4_L SLP5_L 27 27 21 21 37 4 22 29 10 22 23 4,27 10,21 16,35,36 10,19 19 27 15,22,30 15 27
C
18 RTCRST_L 16,18,31,33,35,36 SMBCLK 16,18,31,33,35,36 SMBDATA
C
3VSBY
MB ID
GPI9 2
RJ1
8.2K(1-2) 1 3 RJ2
GPI10
2 8.2K(2-3)
N1 N2 N5 N6 N11 N12 N13 N14 N15 N16 N17 N18 N24 N25 N26
VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
1
3VSBY 7 RN11 5 10K-8P4R 3 1 8 6 SPI_CS 4 SPI_MOS_I 2 SPI_MOS_O
RTCVCC RJ3 R163 X2 BC112 1 BC113 1 BC114 1 BC115 1 1 1 8.2K(2-3) 1 C35 10P/50V 2 C36 10P/50V LAN_DIS_L .1U-25V 2 R165 SMBDATA 1 R166 SMBCLK 1 R168 PCIE_WAKE_L 2 R170 PCIPME_L 2 R172 HWRST_L 2 R173 ALERT_L 7 SMLINK0 5 SMLINK1 3 SMALERT_L 1 GPI14 2 LPCPME_L R178 2 PWRBT_L R179 2 R181 2 RI_L R185 2 GPIO24 BATLOW_L R184 2 LPCPD_L R187 2 R189 EXT_DET 1 R192 1 R194 1 8.2K-O 2 2.2K 2 2.2K 1 8.2K 1 8.2K 1 8.2K 8 6 RN13 4 10K-8P4R 2 1 1 8.2K 1 8.2K 1 8.2K 1 8.2K 1 8.2K 1 8.2K 8.2K 2 10K 2 10K-O .1U-25V .1U-25V .1U-25V 10M RTCX1 RTCX2
1
3
GPI12
B
2
CAD NOTE: PLACE 1 EACH NEAR A3 & F1. PLACE REMAINDER ANYWHERE.
VCC3 3VSBY
INTRUDER_L INTVRMEN
1 R162 1 R164
2 1M 2 390K VCC3
B
3
X-32.768K-CY
TBL_L
SATA1 8 1 4 7 9 NC GND GND RXN GND NC SATA7P SATA2 8
A
SATA3 8 TXP TXN 2 3 5 6 C37 C39 C41 C43 0.01U/50V SATA0TXP 0.01U/50V SATA0TXN 0.01U/50V SATA0RXN 0.01U/50V SATA0RXP SATA0TXP SATA0TXN SATA0RXN SATA0RXP 18 18 18 18 7 9 GND NC SATA7P SATA4 8 TXP TXN 2 3 5 6 C49 C46 C48 C51 SATA1TXP 0.01U/50V 0.01U/50V SATA1TXN 0.01U/50V SATA1RXN SATA1RXP 0.01U/50V SATA1TXP SATA1TXN SATA1RXN SATA1RXP 18 18 18 18 7 9 GND NC SATA7P
5 4 3
NC GND GND RXN RXP TXP TXN 2 3 5 6 C38 C40 C42 C44 0.01U/50V SATA2TXP 0.01U/50V SATA2TXN 0.01U/50V SATA2RXN 0.01U/50V SATA2RXP SATA2TXP SATA2TXN SATA2RXN SATA2RXP 18 18 18 18
1 4
RXP
NC GND GND RXN GND NC SATA7P RXP
NC GND GND RXN RXP TXP TXN 2 3 5 6 C45 C47 C50 C52 SATA3TXP 0.01U/50V SATA3TXN 0.01U/50V 0.01U/50V SATA3RXN SATA3RXP 0.01U/50