5 5 4 4 3 3 2 2 1 1 DD CC BB AA Revision 1.1 SHEETTITLE COMPONENT SIDE GND SIDE (1 oz. Copper) (1 oz. Copper) (1 oz. Copper) (1 oz. Copper) VCC SIDE SOLDER SIDE 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 SHEETTITLE 23 24 25 26 27 28 29 30 31 BOM & PCB MODIFY HISTORY COVER SHEET P4_LGA775_A P4_LGA775_B P4_LGA775_C GMCH-GRANTSDALE_HOST GMCH-GARNTSDALE_DDR DDR CHANNEL B DDR TERMINATION ICH6 PCI, USB, DMI, LAN ICH6 IDE, GPIO, SATA, CTRL ICH6 VCC, GND FWH CK410M CLOCK. PCI SLOT 1, 2 ITE8712HX IDE KB_PS2 COM_LPT CPU_FAN & SYS_FAN32 33 34 HWMO BLOCK DIAGRAM GMCH-GRANTSDALE_PWR VCORE POWER 35 36 POLY S/W FRONT PANEL 37 38 REAR USB 39 ONBOARD LAN & IR USBFRONT CONNECTOR CONNECTOR PCI EXPRESS*1 SLOT 1,2,3 PCI EXPRESS*16 SLOT RESERVED Model Name: H915G 40 41 42 43 44 RESERVED ALL POWER ATX POWER CONN. AZALIA CODEC ALC880 AUDIO JACK ALC880 / ALC658 DDR CHANNEL A GMCH-GRANTSDALE_GND GMCH-GRANTSDALE_INT VGA GMCH-GRANTSDALE_PCI E, DMI P4_LGA775_D GDDR1 1.1 Cover Sheet Custom 143Tuesday, December 28, 2004 Page Name Size Project NameRev Date:Sheetof 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 ShenZhen Topstar Inductor Co.,Ltd PDF created with pdfFactory trial version 5 5 4 4 3 3 2 2 1 1 DD CC BB AA BLOCK DIAGRAM PAGE 4, 5, 6 VCC3 INTEL Pentium4 LGA775 VCORE = 1.75V / SLEEP : 1.3V PAGE 7 ,8 ,9,10 VCORE = 1.75V / SLEEP : 1.3V GMCH GRANTSDALE 2_5VSTR = 2.5V(MEMORY) VDDQ = 1.5V (AGP POWER 4X, HUBLINK) PAGE 32,33,34 PWM/OTHER POWER VCORE = 1.75V (650- 1100MHZ) / SLEEP : 1.3V VID04 2_5VSTR = 2.5V(MEMORY,SUSPEND POWER) PAGE 12 DDR SDRAM DIMM X 2 VTT_DDR = 1.25V MAA014 MDD063 -DQSD07 DM07 +12V = 12V VDDQ = 1.5V (AGP POWER 4X) PAGE 14 3VDUAL = 3.3V VCC3 = 3.3V VCC = 5V GAD031 AGPUSB+ / - SBA07 GCBE03- ST02 ADSTB0,ADSTB0- ADSTB1,ADSTB1- SBSTB,SBSTB- HL010 5VSB,- 12V,+12V,VCC,VCC3,3VDUAL VTT_DDR,2_5VSTR PAGE 19 CLOCK GENERATOR CKVDD = 3.3V CONTROL BUS HUB LINK VCC3 = 3.3V 5VUSB = 5V AVDD = 5V VCC = 5V5VSB = 5V RTCVDD = 3.3V PAGE 25, 26 - 12 = - 12V VCC = 5VVCC3 = 3.3V COMB PAGE 29 VCC = 5V COMAIR FRONT AUDIO VCC3 = 3V LPT TELE VBAT = 3V MIC 3VDUAL = 3.3V(SUSPEND POWER) LIN_ OUT 5VSB = 5V +12 = 12V AC97 LINK CD_IN PCI BUS AMRUSB+ / - AUX_IN LPC BUS VCC = 5V PAGE 22 ICH6 USB PORTS 07 +12V = 12V PS2 PAGE 20, 21 LINE_IN PAGE 15,16,17 PAGE 27 AUDIO PORTS : 3VDUAL = 3V LPC ITE8712HX I/O PORTS : PAGE 30, 31 FDD VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I) PVCC = 5V PAGE 28 FRONT PANEL /CPU FAN +12 = 12V 5VSB = 5V VCC = 5V PCI SLOT 1,2,3 PCI EXPRESS MAA_CPC15 MAB_CPC15 2_5VSTR = 2.5V(MEMORY,SUSPEND POWER) PAGE 11 DDR SDRAM DIMM X 2 VTT_DDR = 1.25V CHANNEL A CHANNEL B IDE Primary PAGE 24 VCC = 5V SERIAL ATA PAGE 16 VCC = 5V PAGE 18, 23 FWH/HWMO VCC = 5V VCC3 = 3V PAGE 35 KINNERTH-R/NORTHWAY AC97/Azalia ALC880 BY 16 PORTS PCI EXPRESS BY 1 SLOT GDDR1 1.1 BOM & PCB MODIFY HISTORY TOPSTAR DEVELOPER Custom 243Tuesday, December 28, 2004 Page Name Size Project NameRev Date:Sheetof 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 ShenZhen Topstar Inductor Co.,Ltd PDF created with pdfFactory trial version 5 5 4 4 3 3 2 2 1 1 DD CC BB AA Version: 1.1 Component value change history Circuit or PCB layout change for next version PAGEChange ItemReason DataChange ItemReason Model Name: H915G CHANGE CLOCK SOLUTION CHANGE AUDIO TO AC97 change TESHI0 pull up change LG775 PIN H29 NET GTL_DET change GMCH MCH_GTLREF config correct “-FPE” net GDDR1 1.1 BOM & PCB MODIFY HISTORY TOPSTAR DEVELOPER Custom 343Tuesday, December 28, 2004 Page Name Size Project NameRev Date:Sheetof 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 ShenZhen Topstar Inductor Co.,Ltd PDF created with pdfFactory trial version 5 5 4 4 3 3 2 2 1 1 DD CC BB AA Closed to Pin-H1 * GDDR1 1.1 P4_LGA775- A TOPSTAR DEVELOPER Custom 443Tuesday, December 28, 2004 Page Name Size Project NameRev Date:Sheetof 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 ShenZhen Topstar Inductor Co.,Ltd - HTRDY HA5 - HREQ3 HA7 - HLOCK - HINIT - CPURST - DEFER HA4 HA8 HA12 HA13 HA15 - HITM - BR0 - BNR HA3 HA3.16 HA6 - RS0 - DBSY HA9 HA11 - HADS HA10 HA14 - HREQ2