台式机915主板图纸

VDDQ = 1.5V (AGP POWER 4X) VCC3 = 3.3V +12V = 12V 3VDUAL = 3.3V VCC = 5V
GCBE0~3ST0~2
PAGE 14
VCORE = 1.75V / SLEEP : 1.3V 2_5VSTR = 2.5V(MEMORY) VDDQ = 1.5V (AGP POWER 4X, HUBLINK)
D
VCORE
D
BC6 10UF/X5R/6.3V
BC7 10UF/X5R/6.3V
BC8 10UF/X5R/6.3V
BC9 10UF/X5R/6.3V
BC10 10UF/X5R/6.3V
U1A 9 HA[3..16] HA[3..16] HA3 HA4 HA5 HA6 HA7 HA8 HA9 HA10 HA11 HA12 HA13 HA14 HA15 HA16 -HREQ0 -HREQ1 -HREQ2 -HREQ3 -HREQ4 -HADSTB0 -HPCREQ L5 P6 M5 L4 M4 R4 T5 U6 T4 U5 U4 V5 V4 W5 N4 P5 K4 J5 M6 K6 J6 R6 G5 AB6 W6 Y6 Y4 AA4 AD6 AA5 AB5 AC5 AB4 AF5 AF4 AG6 AG4 AG5 AH4 AH5 AJ5 AJ6 AC4 AE4 AD5 A03# A04# A05# A06# A07# A08# A09# A10# A11# A12# A13# A14# A15# A16# RSVDA1 RSVDA2 REQ0# REQ1# REQ2# REQ3# REQ4# ADSTB0# PCREQ# A17# A18# A19# A20# A21# A22# A23# A24# A25# A26# A27# A28# A29# A30# A31# A32# A33# A34# A35# RSVDA3 RSVDA4 ADSTB1# ADS# BNR# HIT# RSP# BPRI# DBSY# DRDY# HITM# IERR# INIT# LOCK# TRDY# BINIT# DEFER# EDRDY# MCERR# AP0# AP1# BR0# TESTHI08 TESTHI09 TESTHI10 D2 C2 D4 H4 G8 B2 C1 E4 AB2 P3 C3 E3 AD3 G7 F2 AB3 U2 U3 F3 G3 G4 H5 -HADS -BNR -HIT -BPRI -DBSY -DRDY -HITM -IERR -HINIT -HLOCK -HTRDY -DEFER -EDRDY -HADS -BNR -HIT -BPRI -DBSY -DRDY -HITM 9 9 9 9 VTT_OL
Reason
D
Component value change history Data Change Item
CHANGE CLOCK SOLUTION CHANGE AUDIO TO AC97 change TESHI0 pull up change LG775 PIN H29 NET "GTL_DET" change GMCH "MCH_GTLREF" config correct
GDDR1
Sheet 3 of 43
Rev
Tuesday, December 28, 2004
1.1
PROPERTY NOTE: this document contains information confidential and property to TOPSTAR and shall not be reproduced or transferred to other documents or disclosed to others or used for any purpose other than that for which it was obtained without the expressed written consent of TOPSTAR
A
ShenZhen Topstar Inductor Co.,Ltd
Cover Sheet
Custom 1.1 Date: Sheet of Tuesday, December 28, 2004 1 43 PROPERTY NOTE: this document contains information confidential and property to TOPSTAR and shall not be reproduced or transferred to other documents or disclosed to others or used for any purpose other than that for which it was obtained without the expressed written consent of TOPSTAR
AGPUSB+ / HL0~10 CONTROL BUS
HUB LINK
zf ix
ICH6 USB PORTS 0~7
AMRUSB+ / VCC = 5V 5VSB = 5V 5VUSB = 5V
IDE Primary
VCC = 5V
PAGE 24
SERIAL ATA
VCC = 5V
PAGE 27
VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I) 3VDUAL = 3.3V(SUSPEND POWER) VCC3 = 3.3V RTCVDD = 3.3V
C
B
A
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22
CK410M CLOCK. PCI SLOT 1, 2 PCI EXPRESS*1 SLOT 1,2,3 ITE8712HX HWMO IDE KB_PS2 & IR COM_LPT FRONT USB CONNECTOR CPU_FAN & SYS_FAN ALC880 / ALC658 AUDIO JACK AZALIA CODEC ALC880 ATX POWER CONN. ALL POWER POLY S/W FRONT PANEL REAR USB CONNECTOR ONBOARD LAN RESERVED RESERVED
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PCI EXPRESS BY 16 PORTS
C
GAD0~31 ADSTB0,ADSTB0ADSTB1,ADSTB1SBA0~7 SBSTB,SBSTB-
GMCH GRANTSDALE
CHANNEL A DDR SDRAM DIMM X 2
MAA0~14 MAA_CPC1~5 MAB_CPC1~5 MDD0~63 -DQSD0~7 DM0~7
COMA COMB LPT PS2 IR FDD
PAGE 25, 26
Page Name Size
A
PAGE 28
TOPSTAR DEVELOPER ShenZhen Topstar Inductor Co.,Ltd
BOM & PCB MODIFY HISTORY
Rev
Project Name
Custom 1.1 of Date: Tuesday, December 28, 2004 Sheet 2 43 PROPERTY NOTE: this document contains information confidential and property to TOPSTA R and shall not be reproduced or transferred to other documents or disclosed to others or used for any purpose other than that for w hich it w as obtained w ithout the expressed w ritten consent of TOPSTAR
C
Reason
“-FPE” net
.c om
C
B
w .g
zf ix
B
A
w w
A
Page Name Size Custom Date:
ShenZhen Topstar Inductor TOPSTAR DEVELOPER Co.,Ltd
BOM & PCB MODIFY HISTORY
Project Name
VCORE = 1.75V (650-1100MHZ) / SLEEP : 1.3V 5VSB,-12V,+12V,VCC,VCC3,3VDUAL VTT_DDR,2_5VSTR
PAGE 19
VCORE = 1.75V / SLEEP : 1.3V PAGE 32,33,34
PAGE 29
PAGE 22
A
AUDIO PORTS :
LIN_ OUT LINE_IN TELE CD_IN AUX_IN
FRONT AUDIO MIC
PAGE 30, 31
FRONT PANEL /CPU FAN
VCC = 5V 5VSB = 5V +12 = 12V PVCC = 5V
I/O PORTS :
2_5VSTR = 2.5V(MEMORY,SUSPEND POWER) VTT_DDR = 1.25V
PAGE 11
CHANNEL B DDR SDRAM DIMM X 2
PAGE 12
C
2_5VSTR = 2.5V(MEMORY,SUSPEND POWER) VTT_DDR = 1.25V
PAGE 7 ,8 ,9,1 0