精英k7vta3 设计电路图_文档资料库
精英k7vta3 设计电路图
ABCDEK7VTA34Rev:2.94TITLECOVER SHEET AMD-K7 SOCKET-A NORTH BRIDGE (VIA VT8366) SOUTH BRIDGE (VIA VT8233) CLOCK SYNTHESIZER & DDR CLOCK BUFFER DDR SDRAM DIMMS3SHEET1 2,3 4,5,6 7,8,9 10 11,123AGP SLOT PCI SLOTS ACR SLOT IDE CONNECTORS LPC SUPER IO & PS2, FDD, SIR COM / LPT PORT FRONT PANEL, USB, WOL, WOM, FAN213 14 15 16 17 18 192AC'97 CODEC & AUDIO/GAME PORT VCC_CORE DC-DC CONVERTER MISCELLANEOUS DC-DC CONVERTERS VID & FID INTERFACES ATX POWER & BYPASS CAPACITORS20 21 22 23 2411Elitegroup Computer SystemsTitle Size Document Number Custom Date:A B C DK7VTA3RevCover SheetSheetE2.91 of 28Wednesday, April 11, 2001ABCDE44POWER SYSTEM-1VCORE(VRM9.0)P21SOCKET-AP2/3CLK GEN ICS94228BF P10K7VTM33.3VDUAL(3.3V/3.3VSB)P22POWER SYSTEM-234X AGPP13DDR V-LINK NORTH BRIDGE 552 BGA P4/5/6V-LINKVT8366DDR DIMM1 DDR DIMM2 DDR DIMM3MVREF(1.25V) 2.5VDUAL(2.5V/2.5VSB)ICS 93718CF BUFFER DDR CLKP103P11 P11 P12USB X 6 P21 ACRP15V-LINK CLIENT SOUTH 376 BGA P7/8/9VT8233P16PCI X 42P14AUDIO ALC100P CODEC P20MIC IN LINE IN LINE OUTP20LPC IT8870P17K/B & MOUSEP17P 0 1 .COVER SHEET P 0 2 .SOCKET-A-1 P 0 3 .SOCKET-A-2 P 0 4.VT8366-1 P 0 5.VT8366-2 P 0 6.VT8366-3 P 0 7.VT8233-1 P 0 8.VT8233-2 P 0 9.VT8233-3 P 1 0 . C L K GEN&DDR CLK BUFFER P 1 1.DDR1/2 P 1 2 . D D R3 & TERMINATOR P13.AGP P 1 4.PCI1/2 P15.ACR P 1 6 . IDE CONNECTOR P 1 7 . L PC/PS2/FDD/SIR P 1 8COM/LPT P 1 9 . U S B / F R ONT PANEL/WOL/WOM/FAN P 2 0 .AUDIO/CODEC P 2 1 .VCORE POWER P 2 2 . D C-DC CONVERTERS P 2 3 . FID INTERFACE P 2 4.ATX CONN P25.BLOCK2P17P201GAME PORTFLOOPYATA 33/66/100 IDE X 21Elitegroup Computer SystemsTitle Size Document Number Custom Date:A B C DK7VTA3RevBLOCKSheetE2.92 of 28Wednesday, April 11, 2001ABCDECPU1A 5 -SDATA[0:63] -SDATA[0:63] -SDATA0 -SDATA1 -SDATA2 -SDATA3 -SDATA4 -SDATA5 -SDATA6 -SDATA7 -SDATA8 -SDATA9 -SDATA10 -SDATA11 -SDATA12 -SDATA13 -SDATA14 -SDATA15 -SDATA16 -SDATA17 -SDATA18 -SDATA19 -SDATA20 -SDATA21 -SDATA22 -SDATA23 -SDATA24 -SDATA25 -SDATA26 -SDATA27 -SDATA28 -SDATA29 -SDATA30 -SDATA31 -SDATA32 -SDATA33 -SDATA34 -SDATA35 -SDATA36 -SDATA37 -SDATA38 -SDATA39 -SDATA40 -SDATA41 -SDATA42 -SDATA43 -SDATA44 -SDATA45 -SDATA46 -SDATA47 -SDATA48 -SDATA49 -SDATA50 -SDATA51 -SDATA52 -SDATA53 -SDATA54 -SDATA55 -SDATA56 -SDATA57 -SDATA58 -SDATA59 -SDATA60 -SDATA61 -SDATA62 -SDATA63 -KDICLK0 -KDICLK1 -KDICLK2 -KDICLK3 5 -DIVAL -DOCLK[0:3] -DIVAL -DOCLK0 -DOCLK1 -DOCLK2 -DOCLK3 -DOVAL -AIN0 -AIN1 -AIN2 -AIN3 -AIN4 -AIN5 -AIN6 -AIN7 -AIN8 -AIN9 -AIN10 -AIN11 -AIN12 -AIN13 -AIN14 -AICLK CFWDRST CONNECT PROCDRY -FILVAL AA35 W37 W35 Y35 U35 U33 S37 S33 AA33 AE37 AC33 AC37 Y37 AA37 AC35 S35 Q37 Q35 N37 J33 G33 G37 E37 G35 Q33 N33 L33 N35 L37 J37 A37 E35 E31 E29 A27 A25 E21 C23 C27 A23 A35 C35 C33 C31 A29 C29 E23 C25 E17 E13 E11 C15 E9 A13 C9 A9 C21 A21 E19 C19 C17 A11 A17 A15 W33 J35 E27 E15 AN33 AE35 C37 A33 C11 AL31 AJ29 AL29 AG33 AJ37 AL35 AE33 AJ35 AG37 AL33 AN37 AL37 AG35 AN29 AN35 AN31 AJ33 AJ21 AL23 AN23 AJ31 SDATA0 SDATA1 SDATA2 SDATA3 SDATA4 SDATA5 SDATA6 SDATA7 SDATA8 SDATA9 SDATA10 SDATA11 SDATA12 SDATA13 SDATA14 SDATA15 SDATA16 SDATA17 SDATA18 SDATA19 SDATA20 SDATA21 SDATA22 SDATA23 SDATA24 SDATA25 SDATA26 SDATA27 SDATA28 SDATA29 SDATA30 SDATA31 SDATA32 SDATA33 SDATA34 SDATA35 SDATA36 SDATA37 SDATA38 SDATA39 SDATA40 SDATA41 SDATA42 SDATA43 SDATA44 SDATA45 SDATA46 SDATA47 SDATA48 SDATA49 SDATA50 SDATA51 SDATA52 SDATA53 SDATA54 SDATA55 SDATA56 SDATA57 SDATA58 SDATA59 SDATA60 SDATA61 SDATA62 SDATA63 SDATAINCLK0 SDATAINCLK1 SDATAINCLK2 SDATAINCLK3 SDATAINVAL SDATAOUTCLK0 SDATAOUTCLK1 SDATAOUTCLK2 SDATAOUTCLK3 SDTATOUTVAL SADDIN0 SADDIN1 SADDIN2 SADDIN3 SADDIN4 SADDIN5 SADDIN6 SADDIN7 SADDIN8 SADDIN9 SADDIN10 SADDIN11 SADDIN12 SADDIN13 SADDIN14 SADDINCLK CLKFWDRST CONNECT PROCRDY SFILLVAL A20M FERR INIT INTR IGNNE NMI RESET SMI STPCLK PWROK PICCLK PICD0/BYPASSCLK PICD1/BYPASSCLK COREFBCOREFB+ CLKIN CLKIN RSTCLK RSTCLK K7CLKOUT K7CLKOUT ANALOG SYSVREFMODE VREF_SYS ZN ZP PLLBYPASS PLLBYPASSCLK PLLBYPASSCLK PLLMON1 PLLMON2 PLLTEST SCANCLK1 SCANCLK2 SCANINTEVAL SCANSHIFTEN DBRDY DBREQ FLUSH TCK TDI TDO TMS TRST VID0 VID1 VID2 VID3 VID4 FID0 FID1 FID2 FID3 SCHECK0 SCHECK1 SCHECK2 SCHECK3 SCHECK4 SCHECK5 SCHECK6 SCHECK7 SADDOUT0 SADDOUT1 SADDOUT2 SADDOUT3 SADDOUT4 SADDOUT5 SADDOUT6 SADDOUT7 SADDOUT8 SADDOUT9 SADDOUT10 SADDOUT11 SADDOUT12 SADDOUT13 SADDOUT14 SADDOUTCLK AE1 AG1 AJ3 AL1 AJ1 AN3 AG3 AN5 AC1 -A20M FERR -INIT INTR -IGNNE NMI -CPURST -SMI -STPCLK -A20M 10 -INIT 10 INTR 10 -IGNNE 10 NMI 10 -CPURST 8 -SMI 10 -STPCLK 10 PWROK 26 APICCLK 10 A P ICCLK MINIMUM LENGTH A P ICD0 MINIMUM LENGTH A P ICD1 MINIMUM LENGTH COREFB-,COREFB+ R O UTE DIFFERENTIALLY A T MINIMUM LENGTH -CPURST C2 .1U-06 SSHIFTEN SINTVAL SCANCLK1 SCANCLK2 2 4 6 8 RN15 270-8P4R/X 1 3 5 7 TCK TMS TDI -TRST -PLLTEST -DBREQ VCC_CORER65 510-06R76 510-06R75 510-06R68 510-06R67 510-06R62 510-0644AE3 PWROK N1 N3 N5 APICCLK APICD0 APICD1VCC_CORE R12 680-06VCC3 R13 4.7K-06 -FERR 3 -FERR 10 VCC_COREAG13 AG11 AN17 AL17 AN19 AL19COREFB- COREFB- 23 COREFB+ COREFB+ 23 CPUCK -CPUCKFERR1 2 Q11 2N3904-S R40 60.4-1-06 R41 60.4-1-06AL21 CLKOUT AN21 -CLKOUT AJ13F E RR MINIMUM LENGTHR28 AA5 VREFMODE W5 VREF_SYS AC5 ZN AE5 ZP AJ25 -PLLBP AN15 AL15 AN13 PLLMON1 AL13 PLLMON2 AC3 -PLLTEST S1 S5 S3 Q5 SCANCLK1 SCANCLK2 SINTVAL SSHIFTEN R29 100-06 VCC_COREPull to 2.5VVCC2_5 301-1-06 CPUCK C17 R49 R47 R45 1K-06 -CPUCK C18 APICD0 APICD1 1K-06 1K-06 .1U-06 .1U-06 CPUCLK+ 11 CPUCLK- 1133R43 100-06APICCLKNEAR SOCKET-AR5R42 R50 R48 R46 1K-06-O 1K-06-O 1K-06-O100-06 100-06VREFMODEAA1 AA3 -DBREQ AL3 -FLUSH Q1 U1 U5 Q3 U3 L1 L3 L5 L7 J7 W1 W3 Y1 Y3 U37 Y33 L35 E33 E25 A31 C13 A19 J1 J3 C7 A7 E5 A5 E7 C1 C5 C3 G1 E1 A3 G5 G3 E3 TCK TDI TMS -TRSTV R E F _ SYS is set at 50% o f VCC_CORE to CPUVCC_CORER23 270-06V R E F M O D E =Low=No voltage scalingR63 100-1-06 VREF_SYS VCC_CORE C41 .01U-06 R64 100-1-06 ZN ZP R9 R8 40.2-1-0622VID0 VID1 VID2 VID3 VID4 SFID0 SFID1 SFID2 SFID3VID0 VID1 VID2 VID3 VID423 23 23 23 23 25 25 25 25 L24 L25 L26 L27 -DICLK0 -DICLK1 -DICLK2 -DICLK3 1 1 1 1 10nH-06 10nH-06 10nH-06 10nH-06 C183 C184 C185 C186 5P-06-O 5P-06-O 5P-06-O 5P-06-O 2 2 2 240.2-1-065 -DOCLK[0:3]SFID0 SFID1 SFID2 SFID3P u s h - p u l l compensation circuitVCC_CORE RN5 -A20M -CPURST -IGNNE -INIT 1 3 5 7 2 4 6 8 680-8P4R/X RN4 INTR NMI -SMI -STPCLK 1 3 5 7 2 4 6 8 680-8P4R/X 1 1 1 1 L28 L29 L30 L31 2 2 2 2 10nH-06 10nH-06 10nH-06 10nH-06 -FLUSH -PLLBP PLLMON1 PLLMON2 -AIN0 -AIN1 -AOUT0 -AOUT1 R10 R35 R44 R6 680-06 680-06 56-06 56-06 270-06 270-06 1K-06-O 1K-06-O 270-06 270-06 Size Document Number Custom Date: Friday, April 13, 2001 Title VCC_CORE R38 100-06 R39 100-06 VCC_CORE R37 100-06 R36 100-065 -DICLK[0:3]-DICLK[0:3]-CLKOUTCLKOUT5 -AIN[2:14]-AIN[2:14]15 -AICLK 5 CFWDRST 5 CONNECT 5 PROCDRY-AOUT0 -AOUT1 -AOUT2 -AOUT3 -AOUT4 -AOUT5 -AOUT6 -AOUT7 -AOUT8 -AOUT9 -AOUT10 -AOUT11 -AOUT12 -AOUT13 -AOUT14 -AOCLK-AOUT[2:14]-AOUT[2:14] 5T r a c e l engths of CLKOUT and - C L K O U T are between 2& and 3&-KDICLK3 -KDICLK2 -KDICLK1 -KDICLK01R26 R34 R24 R79Elitegroup Computer Systems K7VTA3PPGA_462(SIGNALS)SheetE-AOCLK 5-DOVAL R33 -FILVAL R25PPGA_462 C L K F W D RST,CONNECT,PROCRDY ROUTE TO MINIMUM LENGTHRevN M I , I N T R , -SMI,-INIT,-A20M,-IGNNE, -STPCLK,-CPURESER MINIMUM LENGTHA B C D2.9283of1234T h e s e 16 locations are f o r processor type k e y i n g for forwards and b a c k w ards compatibility. T h e s e key pins should be t r e ated as NC pins.AAG7 Q7 AA7 AG9 AG17 AG27 G15 G23 AD30 AD8 AF10 AF28 AF30 AF32 AF6 AF8 AH30 AH8 AJ9 AK8 AL9 AM8 F30 F8 H10 H28 H30 H32 H6 H8 K30 K8 AJ7 AL7 AN7 KEY KEY KEY KEY KEY KEY KEY KEY KEY4 KEY6 KEY8 KEY10 KEY12 KEY14 KEY16 KEY18 VCC_SRAM1 VCC_SRAM2 VCC_SRAM3 VCC_SRAM4 VCC_SRAM5 VCC_SRAM6 VCC_SRAM7 VCC_SRAM8 VCC_SRAM9 VCC_SRAM11 VCC_SRAM13 VCC_SRAM14 VCC_SRAM16 VCC_SRAM17 VCC_SRAM19 VCC_SRAM20 VCC_SRAM21 VCC_SRAM22 VCC_SRAM23 VCC_SRAM24 VCC_SRAM25 VCC_SRAM26 VCC_SRAM27 VCC_SRAM28 VCC_SRAM29 VCC_SRAM30 VCC_SRAM31G25 G17 G9 N7 Y7 AG7 AG15 AG29AH6 AMDA M D S o c ket-A processors will n o t i m p l ement a pin at location A H 6 . W h en a socket that does n o t p r ovide a pin hole at l o c a t i o n AH6 is used a non-AMD P G A 3 7 0 p art will not fit into the Socket-A.BBC3VCC_CORE39P-06VCC2_5 L5 FBP L A C E A CUT IN THE GND PLANE AROUND VCCA_PLL REGULATOR CIRCUIT.CCC13 BC7 C12 R27 10-06 VCC_PLL C1139P-06(2.5V INCHES Output) 0.75VCCA_PLL.1U-06 39P-06 39P-06A d d_39P_for_EMI To PWROK circuitDDTitleDate: Wednesday, April 11, 2001 SheetEH14 H18 VSS1 H22 VSS2 H26 VSS3 M30 VSS4 P8 VSS5 R30 VSS6 T8 VSS7 V30 VSS8 X8 VSS9 Z30 VSS10 AB8 VSS11 AF12VSS12 AF16VSS13 AF20VSS14 AF24VSS15 VSS16 AM36 AK32VSS17 AK28VSS18 AK24VSS19 AK20VSS20 AK16VSS21 AK12VSS22 AK4 VSS23 AK2 VSS25 VSS26 AH36 VSS27 AM32 VSS28 AH34 VSS29 AH32 VSS30 AH28 VSS31 AH24 VSS32 AH20 VSS33 AH16 VSS34 AH12 AF4 VSS35 AF2 VSS37 VSS38 AD36 VSS39 AD34 VSS40 AD32 AB6 VSS41 AB4 VSS42 AB2 VSS43 Z36 VSS44 Z34 VSS45 Z32 VSS46 X6 VSS47 VSS48 AM28 X4 VSS49 X2 VSS50 V36 VSS51 V34 VSS52 V32 VSS53 T6 VSS54 T4 VSS55 T2 VSS56 R36 VSS57 R34 VSS58 VSS59 AM24 R32 VSS60 P6 VSS61 P4 VSS62 P2 VSS63 M36 VSS64 M34 VSS65 M32 VSS66 K6 VSS67 K4 VSS68 K2 VSS69 VSS70 AM20 H36 VSS71 H34 VSS72 F26 VSS73 F22 VSS74 F18 VSS75 F14 VSS76 F10 VSS77 F6 VSS78 F4 VSS79 F2 VSS80 VSS81 AM16 D36 VSS82 D34 VSS83 D30 VSS84 D26 VSS85 D22 VSS86 D18 VSS87 D14 VSS88 D10 VSS89 D6 VSS90 B34 VSS91 VSS92 AM12 B30 VSS93 B26 VSS94 B22 VSS95 B18 VSS96 B14 VSS97 B10 VSS98 B6 VSS99 B2 VSS100 AM4 VSS101 AK6 VSS102 AM6 VSS103 VSS104 AE7 VSS_ZVCC_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 VCC_CORE25 VCC_CORE26 VCC_CORE27 VCC_CORE28 VCC_CORE29 VCC_CORE30 VCC_CORE31 VCC_CORE32 VCC_CORE33 VCC_CORE34 VCC_CORE35 VCC_CORE36 VCC_CORE37 VCC_CORE38 VCC_CORE39 VCC_CORE40 VCC_CORE41 VCC_CORE42 VCC_CORE43 VCC_CORE44 VCC_CORE45 VCC_CORE46 VCC_CORE47 VCC_CORE48 VCC_CORE49 VCC_CORE50 VCC_CORE51 VCC_CORE52 VCC_CORE53 VCC_CORE54 VCC_CORE55 VCC_CORE56 VCC_CORE57 VCC_CORE58 VCC_CORE59 VCC_CORE60 VCC_CORE61 VCC_CORE62 VCC_CORE63 VCC_CORE64 VCC_CORE65 VCC_CORE66 VCC_CORE67 VCC_CORE68 VCC_CORE69 VCC_CORE70 VCC_CORE71 VCC_CORE72 VCC_CORE73 VCC_CORE74 VCC_CORE75 VCC_CORE76 VCC_CORE77 VCC_CORE78 VCC_CORE79 VCC_CORE80 VCC_CORE81 VCC_CORE82 VCC_CORE83 VCC_CORE84 VCC_CORE85 VCC_CORE86 VCC_CORE87 VCC_CORE88 VCC_CORE89 VCC_CORE90 VCC_CORE91 VCC_CORE92 VCC_CORE93 VCC_CORE94 VCC_CORE95 VCC_CORE96 VCC_CORE97 VCC_CORE98 VCC_CORE99 VCC_CORE100 VCC_CORE101 VCC_Z NC1 NC2 NC3 NC6 NC7 NC8 NC9 NC10 NC11 NC12 NC13 NC15 NC16 NC17 NC18 NC19 NC20 NC21 NC22 NC23 NC24 NC25 NC27 NC28 NC29 NC30 NC31 NC32 NC33 NC34 NC35 NC36 NC37 NC42 NC43 NC44 NC45 VCC_A AN27 AL27 AN25 AL25 AA31 AC31 AE31 AG23 AG25 AG31 AG5 AJ11 AJ15 AJ17 AJ19 AJ27 AL11 AN11 AN9 G11 G13 G27 G29 G31 J31 J5 L31 N31 Q31 S31 S7 U31 U7 W31 W7 Y31 Y5 AG19 G21 AG21 G19H12 H16 H20 H24 M8 P30 R8 T30 V8 X30 Z8 AB30 AF14 AF18 AF22 AF26 AM34 AK36 AK34 AK30 AK26 AK22 AK18 AK14 AK10 AL5 AH26 AM30 AH22 AH18 AH14 AH10 AH4 AH2 AF36 AF34 AD6 AM26 AD4 AD2 AB36 AB34 AB32 Z6 Z4 Z2 X36 X34 AM22 X32 V6 V4 V2 T36 T34 T32 R6 R4 R2 AM18 P36 P34 P32 M4 M6 M2 K36 K34 K32 H4 H2 AM14 F36 F34 F32 F28 F24 F20 F16 F12 D32 D28 AM10 D24 D20 D16 D12 D8 D4 D2 B36 B32 AM2 B28 B24 B20 B16 B12 B8 B4 AJ5 AC7 AJ23 CPU1B PPGA_462 BP0_CUT BP1_CUT BP2_CUT BP3_CUT Size Document Number CustomVCCA_PLLEK7VTA34 of 28 RevV C CA_PLL=100mA; V M A X = 2 . 7 5 V,STD=2.5V,Vmin=2.25VElitegroup Computer SystemsPPGA_462(POWER&GND) 2.9C P U _HEATSINK_HOLE(EMI)1234ABCDEVCC2_5VCC_COREAVDD1A V D D 1=HOST CPU CLK POWER 2.5V+-5%44G21D15 D18 D21 D23 F19 G23 J14 J17 J18 K18 K21 K23 N18 N23 P18 R21 T23H22K22U3A 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 D20 A21 E21 B21 D22 C20 C22 C21 B20 B18 A19 A18 A20 E20 E19 A22 C23 A23 A24 E23 E24 C25 D24 C26 B23 C24 E22 B24 A25 A26 E26 D25 F23 F25 J26 K24 H24 K25 J25 K26 G24 F26 G25 H26 J24 J23 H23 L23 M22 P22 P23 N21 N24 N25 P24 R22 L26 M24 L24 M21 M25 P26 M26 N22 VT8366 -SDATA0 -SDATA1 -SDATA2 -SDATA3 -SDATA4 -SDATA5 -SDATA6 -SDATA7 -SDATA8 -SDATA9 -SDATA10 -SDATA11 -SDATA12 -SDATA13 -SDATA14 -SDATA15 -SDATA16 -SDATA17 -SDATA18 -SDATA19 -SDATA20 -SDATA21 -SDATA22 -SDATA23 -SDATA24 -SDATA25 -SDATA26 -SDATA27 -SDATA28 -SDATA29 -SDATA30 -SDATA31 -SDATA32 -SDATA33 -SDATA34 -SDATA35 -SDATA36 -SDATA37 -SDATA38 -SDATA39 -SDATA40 -SDATA41 -SDATA42 -SDATA43 -SDATA44 -SDATA45 -SDATA46 -SDATA47 -SDATA48 -SDATA49 -SDATA50 -SDATA51 -SDATA52 -SDATA53 -SDATA54 -SDATA55 -SDATA56 -SDATA57 -SDATA58 -SDATA59 -SDATA60 -SDATA61 -SDATA62 -SDATA63 -SDATA[0:63] 33 -AIN[2:14]-AIN2 -AIN3 -AIN4 -AIN5 -AIN6 -AIN7 -AIN8 -AIN9 -AIN10 -AIN11 -AIN12 -AIN13 -AIN14 -AICLK -AOUT2 -AOUT3 -AOUT4 -AOUT5 -AOUT6 -AOUT7 -AOUT8 -AOUT9 -AOUT10 -AOUT11 -AOUT12 -AOUT13 -AOUT14 -AOCLK -DICLK0 -DICLK1 -DICLK2 -DICLK3 -DOCLK0 -DOCLK1 -DOCLK2 -DOCLK3 -DIVAL CFWDRST CONNECT PROCDRY HCLK+ HCLK-VID S2KCOMPD17 B17 D16 E18 A17 C17 F15 A15 C16 C18 B15 A16 E15 E17 R25 R26 R23 T24 R24 V25 T22 T25 V24 U23 U26 U24 V26 T26 D19 B26 F24 M23 C19 D26 G26 N26 E16 C14 C15 E14 H21 J21 J1 G22 F16 T21AIN2 AIN3 AIN4 AIN5 AIN6 AIN7 AIN8 AIN9 AIN10 AIN11 AIN12 AIN13 AIN14AVDD1VDS2KVTS2KVTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTTS 2 K _ V REF is set at 50% o f VCC_CORE to NBVCC_CORER102 100-1-06 S2K_VREF C98 BC78 BC76 TC20 10U/16DE R101 100-1-06.01U-06 .1U-06 .1U-063 -AICLK 3 -AOUT[2:14]AINCLK AOUT2 AOUT3 AOUT4 AOUT5 AOUT6 AOUT7 AOUT8 AOUT9 AOUT10 AOUT11 AOUT12 AOUT13 AOUT14 AOUTCLK DICLK0 DICLK1 DICLK2 DICLK3 DOCLK0 DOCLK1 DOCLK2 DOCLK3 DINVAL CFWDRST CONNECT PROCRDY HCLK HCLK VID S2KCOMP S2KVREF S2KVREF AGND1 VSS2K GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GNDS2KCOMPR9270-1-0633VCC2_5 FB2 FB0805AVDD13 -AOCLK 3 -DICLK[0:3]CM7 C95 US3 -DOCLK[0:3]3 -DIVAL 3 CFWDRST 3 CONNECT VCC2_52VCC_CORE CM16 1US CM10 1US CM11 1US CM9 1USVCC_CORE CM17 CM13 CM14 CM15 1US 1US 1US23 PROCDRY 11 HCLK+ 11 HCLK-R148 270-06 -VID1USAround VT8366VCC_CORE BC62 BC61 BC79 BC60 TC21 470U/6.3DE .1U-06 .1U-06 .1U-06 .1U-06P L ACE AT VT8366 SOLDER SIDES2K_VREFB16 B19 B22 B25 E25 F14 F17 F18 F20 F21 H25 L21 L22 L25 P21 P25 U25F22J22Around VT836611Elitegroup Computer SystemsTitle Size Document Number Custom Date:A B C DK7VTA3RevNB_VT8366(S2K)SheetE2.95 of 28Friday, April 13, 2001ABCDE25VDUALAVDD2 AVDD3A V D D 2=DRAM CLK POWER A V D D 3 = I N T E R N A L DELAY CIRCUIT POWER 2.5V +/- 5%-DQSFB R123 R114 U3B AD11 AB13 AB15 AB16 AC17 AB21 AC20 AD24 AA22 AC24 AB8 AB4 AB6 AB24 Y23 AC6 AE3 AF5 AC9 AD13 AB14 AD16 AD17 AC21 AE20 AC23 AB22 AD25 AB7 AC4 AB5 AC25 Y22 AE6 AF4 AD6 AF3 AD4 AE2 AE1 AE4 AD5 AA5 Y5 AA24 AC22 AE19 AF15 AE7 AB2 W2 U2 AB11 AA26 AF23 AD19 AE15 AD8 AC3 W1 U3 AF11 AD9 AA19 V6 MAA0 MAA1 MAA2 MAA3 MAA4 MAA5 MAA6 MAA7 MAA8 MAA9 MAA10 MAA11 MAA12 MAA13 MAA14 -SRASA -SCASA -SWEA MAB0 MAB1 MAB2 MAB3 MAB4 MAB5 MAB6 MAB7 MAB8 MAB9 MAB10 MAB11 MAB12 MAB13 MAB14 -SRASB -SCASB -SWEB -CS0 -CS1 -CS2 -CS3 -CS4 -CS5 51-06 51-0625VDUALP9 R6 T1 T2 T6 U9 U18 V9 V10 V13 V14 V17 V18 W21 W22 W25 W26 Y1 Y2 Y6 AA7 AA9 AA12 AA14 AA15 AA17 AA20 AB9 AB12 AB17 AB20 AE26 AF1 AF2 AF7 AF13 AF16 AF20 AF2612,13 MD[0:63]432MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31 MD32 MD33 MD34 MD35 MD36 MD37 MD38 MD39 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63 12 12 12 12 13 13 CKE0 CKE1 CKE2 CKE3 CKE4 CKE5 CKE0 CKE1 CKE2 CKE3 CKE4 CKE5W23 AA25 AA23 AD26 Y26 Y25 AB26 AC26 AF25 AE24 AE22 AE21 AF24 AD23 AD22 AF22 AB19 AC19 AC18 AF18 AF21 AF19 AD18 AE18 AE17 AC15 AC14 AE14 AF17 AD15 AD14 AF14 AB10 AF9 AF8 AF6 AA10 AE9 AD7 AC7 AD3 AC1 AB3 AB1 AD2 AD1 AA4 AA3 AA2 AA1 V3 V1 W3 V5 V4 V2 U5 U1 R1 R3 U6 U4 T5 R2 AE12 AF12 AD10 AF10 AC12 AD12 AE10 AC10AA18U21AVCC2AVCC3VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCM VCCMMD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31 MD32 MD33 MD34 MD35 MD36 MD37 MD38 MD39 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63MAA0 MAA1 MAA2 MAA3 MAA4 MAA5 MAA6 MAA7 MAA8 MAA9 MAA10 MAA11 MAA12 MAA13 MAA14 SRASA SCASA SWEA MAB0 MAB1 MAB2 MAB3 MAB4 MAB5 MAB6 MAB7 MAB8 MAB9 MAB10 MAB11 MAB12 MAB13 MAB14 SRASB SCASB SWEBMAA[0:14] 12,13( P l a c e t h e se components near NB) T h e L e n g t h of DQSFB is 2.5&~3&.VCC2_5 FB3 FB0P-06 AVDD24CM8 1US-SRASA 12,13 -SCASA 12,13 -SWEA 12,13 MAB[0:14] 12,13VCC2_5 FB4 FB0805AVDD3BC112 .1U-06DCLKI C94 10P-06-O3-SRASB 12,13 -SCASB 12,13 -SWEB 12,13 -CS0 -CS1 -CS2 -CS3 -CS4 -CS5 12,13 12,13 12,13 12,13 13 13( P l a c e n e ar their respective b a lls of NB)25VDUALCS0 CS1 CS2 CS3 CS4 CS5 CS6/GCKE CS7/FENA DQM0/CKE0 DQM1/CKE1 DQM2/CKE2 DQM3/CKE3 DQM4/CKE4 DQM5/CKE5 DQM6/CKE6 DQM7/CKE7 DQM8 DQS0/CKE0 DQS1/CKE1 DQS2/CKE2 DQS3/CKE3 DQS4/CKE4 DQS5/CKE5 DQS6/CKE6 DQS7/CKE7 DQS8 AGND2 AB18 AGND3 DQSFB MVREF MVREFR155 1K-1-06 MVREF_NBC114 .1U-06-O-DQM0 -DQM1 -DQM2 -DQM3 -DQM4 -DQM5 -DQM6 -DQM7-DQM0 -DQM1 -DQM2 -DQM3 -DQM4 -DQM5 -DQM6 -DQM712,13 12,13 12,13 12,13 12,13 12,13 12,13 12,13R156 1K-1-06BC73 .1U-06BC91 .1U-06-O2MECC0/CKE0 MECC1/CKE1 MECC2/CKE2 MECC3/CKE3 MECC4/CKE4 MECC5/CKE5 MECC6/CKE6 MECC7/CKE7 MCLKF MCLK T3 T4 GND V23 GND Y3 GND Y4 GND Y21 GND Y24 GND W6 GND AA6 GND AA8 GND AA11GND AA13GND AA16GND AA21GND AB23GND AB25GND AC2 GND AC5 GND AC8 GND GND AC11 GND AC13 GND AC16 GND AD20 GND AD21 AE5 GND AE8 GND AE11GND AE13GND AE16GND AE23GND AE25GND GND-DQS0 -DQS1 -DQS2 -DQS3 -DQS4 -DQS5 -DQS6 -DQS7 -DQS8 -DQSFB MVREF_NB-DQS0 -DQS1 -DQS2 -DQS3 -DQS4 -DQS5 -DQS6 -DQS7 -DQS812,13 12,13 12,13 12,13 12,13 12,13 12,13 12,13 12,13P L A C E THESE AROUND VT836625VDUALBC63 .1U-06BC81 .1U-06BC98 .1U-06BC104 .1U-06-DQSFB 1211 DCLKI 11 DCLKOR94DCLKI V21 22-06 DCLKO_V22U22VT8366DQSFB=DDR DATA STROBEFEEDBACK MVREF=MEMORY INTERFACEVOLT REFERENCE MCLKFB=DRAM CLOCKFEEDBACK1MCLK=DRAM CLOCKDCLKI C93 10P-06-O Title1Elitegroup Computer Systems K7VTA3Rev Size Document Number Custom NB_VT8366(DRAM) Date: Friday, April 13, 2001 SheetE2.96 of 28ABCDABCDEVCC2_5 25VDUALVDDQAVDD4A V D D 4 = I N T E R N A L DELAY CIRCUIT POWER 2.5V +/-5%VCC2_5 A1 A2 A6 A10 A14 B6 B10 B14 E1 E2 E12 F12 G6 H6 J9 J10 J13 K9 W5 M1 M2 M5 M6 N6 N9 N1 R4 H5 U3CL V R E F _ N B = VLINK REFERENCE VOLTAGEGD0 GD1 GD2 GD3 GD4 GD5 GD6 GD7 GD8 GD9 GD10 GD11 GD12 GD13 GD14 GD15 GD16 GD17 GD18 GD19 GD20 GD21 GD22 GD23 GD24 GD25 GD26 GD27 GD28 GD29 GD30 GD31 GBE0 GBE1 GBE2 GBE3 H3 H1 H4 H2 F2 G1 F3 F1 D1 F5 E4 C1 C2 C3 C4 B1 A3 A4 D5 C5 C6 B5 C7 A7 A8 D8 C8 B8 A9 F9 B9 C9 D3 B2 B3 B7 E7 F11 E6 D7 E5 G5 D11 C10 E9 D14 C13 D9 E13 D10 B12 A12 F4 E3 E8 F8 A13 B13 D13 D12 B11 C11 E11 A11 A5 J2 G3 R5 W24 P3 P4 GD0 GD1 GD2 GD3 GD4 GD5 GD6 GD7 GD8 GD9 GD10 GD11 GD12 GD13 GD14 GD15 GD16 GD17 GD18 GD19 GD20 GD21 GD22 GD23 GD24 GD25 GD26 GD27 GD28 GD29 GD30 GD31 -GBE0 -GBE1 -GBE2 -GBE3 -GFRAME -GIRDT -GTRDY -GDEVSEL -GSTOP GPAR -PIPE -RBF -WBF -GREQ -GGNT ST0 ST1 ST2 SB_STB -SB_STB AD_STB0 -AD_STB0 AD_STB1 -AD_STB1 SBA0 SBA1 SBA2 SBA3 SBA4 SBA5 SBA6 SBA7 AGPVREF AGPCOMP GCLK_NB -SUSST -TESTIN -PWROK_NB -PWROK_NB 9 -PCIRSTX -PCIRSTX 8,14,15,16,17,18,19,27,28 GCLK_NB 11 -SUSST 9 -PWROK_NB C182 .1U-061410 10 10 10 10 10 10 10VLAD0 VLAD1 VLAD2 VLAD3 VLAD4 VLAD5 VLAD6 VLAD7VLAD0 VLAD1 VLAD2 VLAD3 VLAD4 VLAD5 VLAD6 VLAD7 VBE0 LPAR UPSTB -UPSTB DNSTB -DNSTB UPCMD DNCMD LVREF_NB LCOMPPJ4 K6 L6 N5 L5 N4 N2 N3 K4 L4 K1 K2 L2 L3 K3 L1 K5 P1VCCVL VCCVL VCCVL VCCVL VCCVL VCCVLVSUS25VCCVKVCCAGP VCCAGP VCCAGP VCCAGP VCCAGP VCCAGP VCCAGP VCCAGP VCCAGP VCCAGP VCCAGP VCCAGP VCCAGP VCCAGP VCCAGP VCCAGP VCCAGP VCCAGPVCCQQAVCC4VD0 VD1 VD2 VD3 VD4 VD5 VD6 VD7 VBE VPAR UPSTB UPSTB DNSTB DNSTB UPCMD DNCMD VLREF VCOMPPGD[0:31] 14R153 2K-1-06 LVREF_NB R157 1.13K-1-06BC103 .1U-06-OT h e v o l t a g e level of LVREF_NB is 0.9V4BC110 .1U-0610 VBE0 10 LPAR 10 UPSTB 10 -UPSTB 10 DNSTB 10 -DNSTB 10 UPCMD 10 DNCMDAGPVREFBC94 CM21.1U-06 1US-OD e c o u pling capacitorsVCC2_5 FB5 FB0805AVDD4VCC2_53BC111 .1U-06J11 J12 J15 J16 L9 L18 M9 M18 R9 R18 T9 T18 V11 V12 V15 V163VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD-GBE0 -GBE1 -GBE2 -GBE314 14 14 14VCC2_5 -TESTIN LPAR R93 R154 4.7K-06 8.2K-06GFRAM GIRDY GTRDY GDSEL GSTOP GPAR/GCKRUN GPIPE GRBF GWBF GREQ GGNT ST0 ST1 ST2 SBS SBS GDS0 GDS0 GDS1 GDS1 SBA0 SBA1 SBA2 SBA3 SBA4 SBA5 SBA6 SBA7 AGPREF AGPCOMP GCLK SUST TESTIN GNDQQ AGND4 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND PWROK RESETX-GFRAME 14 -GIRDY 14 -GTRDY 14 -GDEVSEL 14 -GSTOP 14 GPAR 14 -PIPE 14 -RBF 14 -WBF 14 -GREQ 14 -GGNT 14 ST0 14 ST1 14 ST2 14 SB_STB 14 -SB_STB 14 AD_STB0 14 -AD_STB0 14 AD_STB1 14 -AD_STB1 14 SBA[0:7] 14L P A R CLOSE TO 8366VDDQAGPCOMPR14760-1-06LCOMPPR14970-1-062L11 L12 L13 L14 L15 L16 M11 M12 M13 M14 M15 M16 N11 N12 N13 N14 N15 N16 P11 P12 P13 P14 P15 P16 R11 R12 R13 R14 R15 R16 T11 T12 T13 T14 T15 T16GND 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 GNDD e c o u pling capacitorsVDDQ2P L A C E CLOSE VT8366TC31 DE BC101 .1U-06 BC102 .1U-06 BC97 .1U-06 BC87 .1U-06 BC83 .1U-06VDDQ AGPVREF 14P L A C E AT SOLDER SIDEBC84 .1U-06-O BC89 .1U-06-O BC90 .1U-06-O1B4 C12 D2 D4 D6 E10 F6 F7 F10 F13 G2 G4 J5 J6W4M3 M4 P2 P5 P6J3VT8366Elitegroup Computer SystemsTitle Size Document Number Custom Date:A B C DK7VTA3RevNB_VT8366(PCI&AGP)SheetE2.9of 28Friday, April 13, 20017ABCDE4VCC3USBP0USBP0+ USBP1USBP1+RN71 33-8P4R/X 1 2 3 4 5 6 7 8USBDT0USBDT0+ USBDT1USBDT1+21 21 21 214A1 B1 K1 W1 Y1 H5 L5 H6 L6 F7 G7 P7 R7 A10 P10 G11 Y11 P12 R12 G14 R14C161 C162 C164 C165 VDDUSB USBVCC USBVCC USBGND USBGND USBCLK USBP0+ USBP0USBP1+ USBP1USBP2+ USBP2USBP3+ USBP3USBP4+ USBP4USBP5+ USBP5USBOC0 USBOC1 USBOC2 USBOC3 USBOC4 USBOC5 F14 F15 BC150 .1U-06 E14 E15 E16 A19 B19 D17 B18 A17 B17 A18 C17 A15 A16 C16 B16 D15 C15 B15 C14 D14 B14 N1 N2 N3 M2 L17 H4 USBP0+ USBP0USBP1+ USBP1USBP2+ USBP2USBP3+ USBP3USBP4+ USBP4USBP5+ USBP5-OC0 -OC1 -OC2 -OC3 -OC4 -OC5 A20GATEKBRST-OC0 -OC1 -OC2 -OC3 -OC4 -OC5 21 21 21 21 21 21 GNDUSB FB15 FB0805 BC152 .1U-06-O FB14 FB0805 USBCLK 11 USBP2USBP2+ USBP3USBP3+ 3V3_SB 47P-P-06 47P-0615,16,17,27 A_D[0:31] A_D0 A_D1 A_D2 A_D3 A_D4 A_D5 A_D6 A_D7 A_D8 A_D9 A_D10 A_D11 A_D12 A_D13 A_D14 A_D15 A_D16 A_D17 A_D18 A_D19 A_D20 A_D21 A_D22 A_D23 A_D24 A_D25 A_D26 A_D27 A_D28 A_D29 A_D30 A_D31 15,16,17,27 15,16,17,27 15,16,17,27 15,16,17,27 C_-BE0 C_-BE1 C_-BE2 C_-BE3 C_-BE0 C_-BE1 C_-BE2 C_-BE3 -FRAME -DEVSEL -IRDY -TRDY -STOP -SERR PAR -INTR_A -INTR_B -INTR_C -INTR_D -REQ0 -REQ1 -REQ2 -REQ3 -REQ4 -GNT0 -GNT1 -GNT2 -GNT3 -GNT4 D1 E2 D2 E3 C1 D3 C2 C3 B2 B3 C4 E4 F4 D4 F5 F6 C6 B6 A6 C7 F3 E1 F2 F1 G2 G1 H2 H3 H1 J3 J1 J2 A2 E5 A5 G3 B5 B4 C5 A4 D5 A3 E6 G5 J5 K4 K2 F8 D8 J4 G4 E7 D7 E8 K3 K5 D6U12A 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 CBE0 CBE1 CBE2 CBE3R260 15K-06R259 15K-06R263 15K-06R262 15K-06VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33 VCC33RN75 33-8P4R/X 1 2 3 4 5 6 7 8USBDT2USBDT2+ USBDT3USBDT3+21 21 21 21C168 C169 C170 C171 47P-P-06 47P-06R266 15K-06R265 15K-06R270 15K-06R269 15K-063USBP4USBP4+ USBP5USBP5+RN77 33-8P4R/X 1 2 3 4 5 6 7 83USBDT4USBDT4+ USBDT5USBDT5+21 21 21 21C172 C173 C174 C175 47P-06 47P-06 47P-06 47P-06R273 15K-06R272 15K-06R275 15K-06R274 15K-06KBCK/KA20G KBDT/KBRC MSCK/IRQ1 MSDT/IRQ12 PCICLK PCIRSTA20GATE- 19 KBRST- 19SPCLK -PCIRSTSPCLK 11 VCC 2 VCC VCC VCC 2 R352 14 U18B U18A 2 74HCT14 7 3 74HCT14 7 14 4.7K-06 1 R354 4.7K-06 1 4 -PCIRSTX 115,16,17,27 -FRAME 15,16,17,27 -DEVSEL 15,16,17,27 -IRDY 15,16,17,27 -TRDY 15,16,17,27 -STOP 15,16,17 -SERR 15,16,17,27 PAR2FRAME DEVSEL IRDY TRDY STOP SERR PAR INTA INTB INTC INTD REQ0 REQ1 REQ2 REQ3 REQ4 GNT0 GNT1 GNT2 GNT3 GNT4 VT8233IPBTDFR/GPI14/GPO14 IPBRDFR/GPI10/GPO10 IPBTDCK/GPI15/GPO15 IPBRDCK/GPI11/GPO11 IPBOUT0/GPI12/GPO12 IPBOUT1/GPI13/GPO13 IPBIN0/GPI8/GPO8 IPBIN1/GPI9/GPO9A8 B7 B8 A9 C9 B9 A7 C8 -PCIRST14,15,16,17,27 14,15,16,17 15,16,17 15,16,17-INTR_A -INTR_B -INTR_C -INTR_D -REQ0 -REQ1 -REQ2 -REQ3 -REQ4 -GNT0 -GNT1 -GNT2 -GNT3 -GNT4-PCIRSTX 7,14,15,16,17,18,19,27,28215 15 16 16 17,27 15 15 16 16 17,27J8 J9 J10 J11 J12 J13 K8 K9 K10 K11 K12 K13 L8 L9 L10 L11 L12 L13 M8 M9-REQ0 -REQ1 -REQ2 -REQ3VCC RN85 8.2K-8P4R/X 1 2 3 4 5 6 7 8GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GNDR353 22-06B-CPURST -CPURST 3 C Q49 MMBT2222A EVCC3 RN86 VCC3 8.2K-8P4R/X 1 2 3 4 5 6 7 8 R306 R303 8.2K-06 8.2K-06 4.7K-06 4.7K-06 Size Document Number Custom Date:A B C DBC149 BC147 BC160 BC159.1U-06 .1U-06 .1U-0611-GNT0 -GNT1 -GNT2 -GNT3 -GNT4 -REQ4.1U-06Elitegroup Computer SystemsD e c o u pling capacitorsTitleA20GATE- R312 KBRSTR311K7VTA3RevSB_VT8233(PCI&I/O)SheetE2.9of 28Friday, April 13, 20018ABCDEVCC2_5VCC3CLKSEL:H I : ICS CLK L O W:WINBONDVCC3R398 4.7K-06-O R399 4.7K-06 U12B 18 PDD0 18 PDD1 18 PDD2 18 PDD3 18 PDD4 18 PDD5 18 PDD6 18 PDD7 18 PDD8 18 PDD9 18 PDD10 18 PDD11 18 PDD12 18 PDD13 18 PDD14 18 PDD15 18 PDDREQ 18 -PDDACK 18 -PDIOR 18 -PDIOW 18 PIORDY 18 -PDCS1 18 -PDCS3 18 PDA0 18 PDA1 18 PDA2 18 IRQ14 18 SDD0 18 SDD1 18 SDD2 18 SDD3 18 SDD4 18 SDD5 18 SDD6 18 SDD7 18 SDD8 18 SDD9 18 SDD10 18 SDD11 18 SDD12 18 SDD13 18 SDD14 18 SDD15 18 SDDREQ 18 -SDDACK 18 -SDIOR 18 -SDIOW 18 SIORDY 18 -SDCS1 18 -SDCS3 18 SDA0 18 SDA1 18 SDA2 18 IRQ15 PDD0 PDD1 PDD2 PDD3 PDD4 PDD5 PDD6 PDD7 PDD8 PDD9 PDD10 PDD11 PDD12 PDD13 PDD14 PDD15 PDDREQ -PDDACK -PDIOR -PDIOW PIORDY -PDCS1 -PDCS3 PDA0 PDA1 PDA2 IRQ14 SDD0 SDD1 SDD2 SDD3 SDD4 SDD5 SDD6 SDD7 SDD8 SDD9 SDD10 SDD11 SDD12 SDD13 SDD14 SDD15 SDDREQ -SDDACK -SDIOR -SDIOW SIORDY -SDCS1 -SDCS3 SDA0 SDA1 SDA2 IRQ15 XD0 XD1 XD2 XD3 XD4 XD5 XD6 XD7 R19 T20 U19 U18 W19 V20 W18 V17 Y18 Y19 U17 V19 U20 T19 R18 R20 P17 R16 T17 T16 V18 N19 P19 P20 R17 P18 U16 W12 V12 Y13 W13 V13 Y14 W14 V14 U12 U13 T13 T12 Y15 W15 V15 Y16 U11 T14 U14 R13 Y12 Y17 W17 W16 U15 V16 T15 W11 T10 T11 R11 U10 U9 V11 V10 PDD0 PDD1 PDD2 PDD3 PDD4 PDD5 PDD6 PDD7 PDD8 PDD9 PDD10 PDD11 PDD12 PDD13 PDD14 PDD15 N15 T18 M20 W20 Y20 G8 G13 J15 M15 P13 P8 M6 J6-PWROK_NB -SUSA -SUSST SUS_CLKRN89 3V3_SB 10K-8P4R/X 1 2 3 4 5 6 7 8 RN88 10K-8P4R/X 1 2 3 4 5 6 7 8 RN90 10K-8P4R/X 1 2 3 4 5 6 7 84ACBITCLK ACSDIN0 ACSDIN1 ACSDIN2/GPI20/GPO20 ACSDIN3/GPI21/GPO20 ACSYNC ACSDO ACRST PWROK PWRGD PWRBTN RSMRST RING/GPI3 EXTSMI/GPI2 PME/GPI6 LID/GPI4 BATLOW/GPI5 SUSST1/GPO3 SUSCLK/GPO4 SUSA/GPO1 SUSB/GPO2 SUSC SMBALRT/GPI7 SMBCK1 SMBDT1 GPI1 GPO0 GPI0 GPIOA/GPI24/GPO24 GPIOC/GPI25/GPO25 GPIOD/GPI30/GPO30 GPIOE/GPI31/GPO31 PCKRUN CPUSTP/GPO5 PCISTP/GPO6 VSUS33 VSUS33 VSUS33 VSUS33L1 BIT_CLK SDIN0 M3 M4 SDIN1 M1 CLKSEL L3 M5 R319 22-06 L2 R318 22-06 L4 R317 22-06 V3 T5 U4 U5 N4 T1 P2 R4 R1 P1 R3 T2 W2 T4 U2 T3 U3 U1 P4 Y2 V4 T6 W5 U6 V5 Y5 V6 N5 P5 R5 R6 Y10 V8 W10 V9 R9 T7 T8 R8 W9 Y9 U8 R10 L15 F16 P15 R15 -MEMR -MEMW -ROMCS -IOR -IOW TEST -IORDY SA16 SA17 SA18 SA19 -PWROK_NB PWRGD_SB -PWRBTN -RSMRST RI-EXTSMI -PME -LID -BATLOW -SUSST SUS_CLK -SUSA -SUSB -SUSC -SMBALT SMBCK SMBDT -LPCPME GPO0 GPI0 GPIOA GPIOC GPIOD GPIOE -CLKRUN -PCISTPVCC33 VCC33 VCC33 VCC33 VCC33VCC VCC VCC VCC VCC VCC VCC VCCBIT_CLK 17,22 SDIN0 17,22 SDIN1 17 SYNC SDOUT -ACRST SYNC 17,22 SDOUT 17,22 -ACRST 17CLKSEL -SUSB -SUSC TEST R315 R321 R291 4.7K-06-O 4.7K-06-O 4.7K-063V3_SB -EXTSMI RI-PME -BATLOW4-PWROK_NB 7 PWRGD_SB 26 -PWRBTN 19 RI- 21 -EXTSMI -PME 14,15,16,17 -LID 18 -SUSST 7S D A 0 = & CPU Clock Frequency 0 - 100MHz (Default) 1 - 133MHz S D A 1 = & S t rapping Information Select 0 - F r o m H ardware Strapping(Default) 1 - From Boot ROM S D A 2 =&NB S2K DQ SELECT 0 - C enter DQ(Default) 1 -Edge DQ-SMBALT -LPCPME GPO0 -LIDPDDRQ PDDACK PDIOR/PHDMARDY/PHSTROBE PDIOW/PSTOP PDRDY/PDDMARDY/PDSTROBE PDCS1 PDCS3 PDA0 PDA1 PDA2 IRQ14 SA0/SDD0 SA1/SDD1 SA2/SDD2 SA3/SDD3 SA4/SDD4 SA5/SDD5 SA6/SDD6 SA7/SDD7 SA8/SDD8 SA9/SDD9 SA10/SDD10 SA11/SDD11 SA12/SDD12 SA13/SDD13 SA14/SDD14 SA15/SDD15GPI0 VCC3 1K-06 -CPUSTP -PCISTP -CLKRUN GPIOA -PWRBTNR300 R2984.7K-06 4.7K-06-SUSB 19,24,26 -SUSC 24 SMBCK 11,12,13,17,19 SMBDT 11,12,13,17,19 -LPCPME 19SDA0R2641K-06R267 JP3 1 211,23 -CPUSTP11 100-133 GPIOA 18 GPIOC 21 GPIOD 21 SDA1100-133 R226 1K-063RN83 4.7K-8P4R/X 1 2 3 4 5 6 7 8 RN81 4.7K-8P4R/X 1 2 3 4 5 6 7 8 RN84 4.7K-8P4R/X 1 2 3 4 5 6 7 8VCC333GPIOC GPIOD GPIOE -IOR VCC3 R248 SDA2 R242 1K-06 R258 1K-06 1K-06-O -IOW -IORDY SMBCK SMBDT-PCISTP 11 3V3_SB2M10 M11 GND M12 GND M13 GND G6 GND K6 GND N6 GND P6 GND G9 GND P9 GND G10 GND P11 GND G12 GND P14 GND G15 GND GNDSDDRQ SDDACK MEMR SDIOR/SHDMARDY/SHSTROBE MEMW SDIOW/SSTOP ROMCS/KBCS SDRDY/SDDMARDY/SDSTROBE SOE SDCS1 IORGPI22/GPO22 SDCS3 IOW/GPI23/GPO23 SDA0 TEST SDA1 IORDY/GPI19 SDA2 IRQ15 SA16/GPO16 SA17/GPO17 XD0 SA18/GPO18 XD1 SA19/GPO19 XD2 XD3 GND XD4 GND XD5 GND XD6 GND XD7 VT82333V3_SB -ROMCS 10 -SOE 10 -RSMRST R296 10K-06 CM26 1USPower Up Strappings :SA[19:16] =& CPU Clock 0
.5 1111 RN78 SA16 SA17 SA18 SA19 1 3 5 7 2 4 6 8 1 3 5 7 Divider 7 7.5 8 8.5 9 9.5 10 10.5 RN79 2 4 6 8BIOS PROTECT 1-2 2-3R347 10K-06 -MEMWB -MEMWVCCDISABLE ENABLEJP5 H3X1 3 2 1*RN91 4.7K-8P4R/X 1 3 5 7 1 3 5 7VCC 2 4 6 8 2 4 6 82VCC3RN92 4.7K-8P4R/X U15 18 SDD0 18 SDD1 18 SDD2 18 SDD3 18 SDD4 18 SDD5 18 SDD6 18 SDD7 18 SDD8 18 SDD9 18 SDD10 18 SDD11 18 SDD12 18 SDD13 18 SDD14 18 SDD15 SDD0 SDD1 SDD2 SDD3 SDD4 SDD5 SDD6 SDD7 SDD8 SDD9 SDD10 SDD11 SDD12 SDD13 SDD14 SDD15 SA16 SA17 12 11 10 9 8 7 6 5 27 26 23 25 4 28 29 3 2 30 1 A0 D0 A1 D1 A2 D2 A3 D3 A4 D4 A5 D5 A6 D6 A7 D7 A8 A9 A10 A11 A12 VCC A13 A14 A15 A16 OE A17 WE A18 CE PLCC-32P 13 14 15 17 18 19 20 21 VCC 32 VCC3 XD0 XD1 XD2 XD3 XD4 XD5 XD6 XD7 JP4 H3X1 3 2 1 -MEMR -MEMWB -ROMCS 25 25 25 25 FID0 FID1 FID2 FID310K-8P4R/X10K-8P4R/XBIOS VOLT 1-2 5V 2-3 3.3V1124 31 22*TitleElitegroup Computer Systems K7VTA3Rev Size Document Number Custom SB_VT8233(IDE,PM,HWM) Date: Friday, April 13, 2001 SheetESA18 R283 0-06-O VCC R277 0-06-O2.9of 289ABCDABCDESPK: 0/1 EnableDisable CPU FREQ strapping -ROMCS: 0/1 Disbale/Enable LPC ROM -SOE: 0/1 Enable/Disable auto reboot VCC2_5 VCC3 VCC 1 A20 B20 J19 J20 H15 K15 J164P16 D16R355 4.7K-06 LFRM LREQ LAD0 LAD1 LAD2 LAD3 W6 U7 Y7 V7 W7 Y6 -LFRAME -LDRQ LAD0 LAD1 LAD2 LAD3 -LFRAME 19 -LDRQ 19 LAD0 LAD1 LAD2 LAD3 19 19 19 19 VCC3 9 -ROMCS 9 -SOE 24U12C 7 7 7 7 7 7 7 7 VLAD0 VLAD1 VLAD2 VLAD3 VLAD4 VLAD5 VLAD6 VLAD7 VLAD0 VLAD1 VLAD2 VLAD3 VLAD4 VLAD5 VLAD6 VLAD7 C20 D20 G20 E17 H16 E18 H17 H18 C18 D19 H19 D18 C19 H20 J18 K17 E19 G19 G18 E20 G17 F17 F18 F19 F20 VD0 VD1 VD2 VD3 VD4 VD5 VD6 VD7 VD8 VD9 VD10 VD11 VD12 VD13 VD14 VD15 VBE0 VBE1 VPAR UPCMD DNCMD UPSTB UPSTB DNSTB DNSTB VLREFVCC25 VCC25 VCC25 VCC25 VCC25 VCC25 VCC25VCC33 VCC33SPEAKSPEAK 19,21R282 1 -ROMCS R2881 -SOE R28112 1K-06 2 4.7K-06 2 1K-067 VBE0VBE0 LPAR UPCMD DNCMD UPSTB -UPSTB DNSTB -DNSTBT h e v oltage level of L V R EF_SB is 0.9VVCC2_57 7 7 7 7 77 LPAR UPCMD DNCMD UPSTB -UPSTB DNSTB -DNSTBA20M FERR IGNNE INIT INTR NMI SLP/GPO7 SMI STPCLK MCRS MCOL MTXENA MTXD0 MTXD1 MTXD2 MTXD3 MTXCLK MRXERR MRXCLK MRXDV MRXD0 MRXD1 MRXD2 MRXD3 MDCK MDIO EECS EEDO EEDI EECKM18 N18 L19 L20 N20 L18 K19 K18 M19 E13 D13 C11 B12 A12 C12 D12 E12 B11 D11 E11 E10 A11 C10 B10-A20M -FERR -IGNNE -INIT INTR NMI -SLP -SMI -STPCLK CRS COL R297 R284 R290 R280 R278 RXER RXCLK RXDV RXD0 RXD1 RXD2 RXD3-A20M 3 -FERR 3 -IGNNE 3 -INIT 3 INTR 3 NMI 3 -SMI 3 -STPCLK 3 CRS 17 COL 17 33-06 TXEN TXEN 17 33-06 TXD0 TXD0 17 33-06 TXD1 TXD1 17 33-06 TXD2 TXD2 17 33-06 TXD3 TXD3 17 TXCLK TXCLK 17 RXER 17 RXCLK 17 RXDV 17 RXD0 17 RXD1 17 RXD2 17 RXD3 17 33-06 33-06 MDC MDIO MDC 17 MDIO 17 1K-06 VCC3R289 12 0-06-OSB Strapping SelectionVCC3 SERIRQ -SLP APICCLK R292 R246 R247 4.7K-06 4.7K-06 4.7K-06 VCC3 -WSC R261 1K-06 3VSB CPUMISS R313 TXEN R293 4.7K-06 10K-06 70-1-0633R237 2K-1-06 LVREF_SB R244 1.13K-1-06BC143 .1U-06-OLVREF_SB G16 VCOMPP J17 K16 W8 Y8 T9 W4 V2 V1 R2 P3 W3 K20 M17 N17 N16 L16 M16VCOMPP VCLK SERIRQ SPKR OSC VBAT SMBCK2/GPI27/GPO27 SMBDT2/GPI26/GPO26 AOLGPI/GPI18 CPUMISS/GPI17 INTRUDER/GPI16BC144 .1U-06 3VSB11 VCLK 19 SERIRQVCLKSERIRQ SPEAK SIO_OSC 11 SIO_OSC VBAT R322 4.7K-06 R314 4.7K-06 19 THRMTHRMCPUMISS INTRUDER -WSCVCLK C163 10P-06-OD10 R299 D9 R301 A13 A14 C13 B13 E9 SEECS SEEDO SEEDI SEECLK2APICCLK 3 APICCLK VDDPLL VCC2_5 FB12 BC145 FB0805 BC146 .1U-06-O .1U-06 FB13 FB0805 GNDPLLWSC/APICREQ APICD0/APICCS/GPI28/GPO28 APICD1/APICACK/GPI29/GPO29 RAMVCC APICCLK RAMGND PLLVCC PLLGND VT8233 MIIVCC MIIVCC MIIVCC MIIVCC RTCX1 RTCX2SEECS 17 R302 SEEDO 17 SEEDI 17 SEECLK 17 VDDRAM BC156VCOMPP R245 25VDUAL FB8 FB08053V3_SBVBATF9 F10 F11 F13 F12GNDRAM.1U-06 R320 4.7K-0623VSB THRMINTRUDERY4X3 1 1 C176 10P-06 2 2 2 1 C177 10P-06 X-32.768K3V3_SBRTCVCC D18 BAT54C 1 3 1 2 3 R328 Default 1K-06VBATY3R323 4.7K-063VBAT JP7 VCC3 3D15 BAT54C 111BAT54C2 R327 1K-06BC181 .1U-062VCC2_512BAT1 SOCK-CR2032Elitegroup Computer SystemsP O WER SEQUENCE Title Size Document Number Custom Date: Friday, April 13, 2001K7VTA3RevSB_VT8233SheetE2.910 of 28ABCDABCDEPCICLK4 C219 10P-06 VCC3 FB7 FB0805 TC28 BC113 .1U-064VCC3_CLK BC108 BC109 BC116 BC119 BC118 1 15 23 25 33 40 5 FB6 FB0805 VCC3_CLK TC26 10U/16DE BC107 .1U-06 R162 0-06 BC117 .1U-06 VCC3_CLK R144 USBCLK 24MHZ SIO_OSC R173 R174 R150 10K-06 -SRESET 22-06 FS2 22-06 FS3 22-06 FS0 FS1 34 24 6 7 48 47 46 2 8 12 19 29 32 37 43U5 VDDREF VDDPCI VDDPCI VDDAGP AVDD VDDCPU AVDD48MHz GNDREF AGND48MHz GNDPCI GNDPCI GNDAGP AGND GNDCPU GNDCPU PD SRESET FS2/48MHZ FS3/24_48MHZ REF0/FS0 REF1/FS1 REF_F X1 REF_STP 94228BF CPUCLKT_CS CPUCLKC_CS PCI_STP CPU_STP AGP_STP SDATA SCLK X2 PCICLK_F PCICLK_0/SEL24_48 PCICLK_1 PCICLK_2 PCICLK_3 PCICLK_4 PCICLK_5 PCICLK_6 PCICLK_7 PCICLK_8 PCICLK_9_E AGPCLK0 AGPCLK1 AGPCLK2 CPUCLKT0 CPUCLKC0 9 10 11 13 14 16 17 18 20 21 22 26 27 28 42 41 39 38 35 36 44 31 30R176 10K-06-O FS4 R175 -SEL24_48 R177 R178 R179 R180 R181 R389 R400 22-06 SPCLK 22-06 PCICLK4 22-06 PCICLK3 22-06 PCICLK2 22-06 PCICLK1 22-06 PCICLK0 22-06 PCICLK5 22-06 HPT-PCLK SPCLK 8 PCICLK4 19 PCICLK3 16 PCICLK2 16 PCICLK1 15 PCICLK0 15 PCICLK5 17 HPT-PCLK 2710U/16DE .1U-06 .1U-06 .1U-06 .1U-06 .1U-06Frequency table for W312SW1 4 OFF OFF OFF OFF 3 OFF OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON 2 OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON 1 OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON4VCC2_5 BC106 .1U-06CPU 100 133.3 166.6 200 66.6 110 120 140 150 170 180 190 200 210 220 233.3AGP 66.6 66.6 66.6 66.6 66.6 66.6 60 70 75 68 72 76 66.6 70 73.3 66.6PCI 33.3 33.3 33.3 33.3 33.3 33.3 30 35 37.5 34 36 38 33.3 35 36.6 33.3R152 22-06 R146 22-06 R145 22-06 RN52 10-8P4R/X 1 2 3 4 5 6 7 8GCLK_SLOT GCLK_SLOT 14 GCLK_NB GCLK_NB 7 VCLK VCLK 10 CPUCLK+ CPUCLKHCLK+ HCLKCPUCLK+ 3 CPUCLK- 3 HCLK+ 5 HCLK- 5 -PCISTP 9 -CPUSTP 9,23 SMBDT SMBCK SMBDT 9,12,13,17,19 SMBCK 9,12,13,17,19OFF OFF OFF OFF ON ON ON ON ON ON ON ON8 USBCLK 19 24MHZ 10 SIO_OSCSTPVCC3_CLK R151 4.7K-06 STP 45VCC3_CLK 3 X1 1 2 -SEL24_48 C120 R375 4.7K-06 10P-06 HI FOR 24MHZ LOW FOR 48MHZ 10P-06-O10P-06-O10P-06-O10P-06-O 10P-06-O 4 R390 4.7K-06-O CPUCLK+ CPUCLKHCLK+ HCLKSPCLK C126Frequency table for ICS9248AF-176SW1 4 OFF OFF OFF OFF OFF OFF OFF OFF ON ON ON ON ON ON ON ON 3 OFF OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON 2 OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON 1 OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON CPU 135 133.3 125 120 110 107 105 103 120 117 115 113 102 101 100 90 AGP 67.5 66.6 62.5 60 73.3 71.3 70 68.6 80 78 76.6 75.3 68 67.3 66.6 60 PCI 33.7 33.3 31.2 30 36.6 35.6 35 34.3 40 39 38.3 37.6 34 33.6 33.3 3033USBCLK 24MHZ C125 C124 -SRESET R163 4.7K-06 VCC3_CLKC119 X-14.318M-49 10P-0610P-06-O10P-06-OC113 C112 C111 C110VCC2_5 FB1 FB0805 BC40 .1U-06VCC25_BFR TC13 BC42 BC44 BC46 BC45 BC43 2 8 12 17 23 32 37 41 47 3 9 14 18 26 31 35 40 46 VCC25_BFR R78 4.7K-06 DDR_-SDR 48 36 24 25 13 R84 22-06 1U2 VDD3.3/2.5 VDD3.3/2.5 VDD3.3/2.5 VDD3.3/2.5 VDD3.3/2.5 VDD2.5 VDD2.5 VDD2.5 VDD2.5 GND GND GND GND GND GND GND GND GND SEL_DDR/-SDR PWR_DWN SDATA SCLK BUF_IN DDR10T DDR10C FBOUT DDR11T DDR11C 93718CF DDR8T DDR8C DDR9T DDR9C DDR0T DDR0C DDR1T/SDRAM0 DDR1C/SDRAM1 DDR2T/SDRAM2 DDR2C/SDRAM3 DDR3T/SDRAM4 DDR3C/SDRAM5 DDR4T/SDRAM6 DDR4C/SDRAM7 DDR5T DDR5C DDR6T DDR6C DDR7T DDR7C 4 5 6 7 10 11 15 16 19 20 21 22 28 27 30 29 34 33 39 38 43 42 45 4410U/16DE .1U-06 .1U-06 .1U-06 .1U-06 .1U-06 BC31 BC32 BC33 BC34 BC30 .1U-06 .1U-06 .1U-06 .1U-06 .1U-06RN24 0-8P4R/X 7 8 5 6 3 4 1 2 RN25 0-8P4R/X 7 8 5 6 3 4 1 2 RN26 0-8P4R/X 7 8 5 6 3 4 1 2 RN13 0-8P4R/X 7 8 5 6 3 4 1 2 R72 R73 0-06 0-06DCLK3+ DCLK3DCLK6+ DCLK6DCLK0+ DCLK0DCLK4+ DCLK4DCLK7+ DCLK7DCLK1+ DCLK1DCLK2DCLK2+ DCLK8DCLK8+ DCLK5+ DCLK5-DCLK3+ 12 DCLK3- 12 DCLK6+ 13 DCLK6- 13 DCLK0+ 12 DCLK0- 12 DCLK4+ 12 DCLK4- 12 DCLK7+ 13 DCLK7- 13 DCLK1+ 12 DCLK1- 12 DCLK2DCLK2+ DCLK8DCLK8+ 12 12 13 13VCC3_CLK222 4 6 8 RN51 1K-8P4R/X 9 100-133 FS0 FS1 FS2 FS3 100-133 RN54 1 3 5 7 2 4 6 8 10K-8P4R/X 1 3 5 79,12,13,17,19 SMBDT 9,12,13,17,19 SMBCK 6 DCLKO 6 DCLKI VCC25_BFR DCLKO SMBDT SMBCK1R71 4.7K-06 SMBDT SMBCK DCLKO DCLKIDCLK5+ 12 DCLK5- 12R85 470-06 DCLK2+ DCLK2DCLK8+ DCLK8DCLK5+ DCLK5C63 68P-06 C78 C46 68P-06 C45 C48 C47 C50 C49DCLK4+ DCLK4DCLK7+ DCLK7DCLK1DCLK1+ C85 C91 C90 C84 C89 C83DCLK3+ DCLK3DCLK6+ DCLK6DCLK0+ DCLK0C88 C82 C87 C81 C86 C80 Title1Elitegroup Computer Systems K7VTA3Rev Size Document Number Custom Date: Friday, April 13, 200110P-06-O10P-06-O 10P-06-O10P-06-O10P-06-O10P-06-O 10P-06-O10P-06-O10P-06-O10P-06-O 10P-06-O10P-06-O10P-06-O10P-06-O 10P-06-O10P-06-O10P-06-O10P-06-OCLK&CLK BUFFERSheetE2.9of 2811ABCDABCDE25VDUAL 25VDUAL15 22 30 54 62 77 96 104 112 128 136 143 156 164 172 1807 38 46 70 85 108 120 148 16815 22 30 54 62 77 96 104 112 128 136 143 156 164 172 1807 38 46 70 85 108 120 148 168 VDD VDD VDD VDD VDD VDD VDD VDD VDDDIM1DIM2VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQVDD VDD VDD VDD VDD VDD VDD VDD VDD6,13 MAA[0:14]4MAA0 MAA1 MAA2 MAA3 MAA4 MAA5 MAA6 MAA7 MAA8 MAA9 MAA10 MAA13 MAA14 MAA11 MAA1248 43 41 130 37 32 125 29 122 27 141 118 115 103 59 52 113 157 158 71 163A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 BA0 BA1 BA26,13 -CS0 6,13 -CS1CS0 CS1 NC/CS2 NC/CS3 DQM0 DQM1 DQM2 DQM3 DQM4 DQM5 DQM6 DQM7 DQM8 WE CAS RAS CKE0 CKE1 CK0/DNU CK0/DNU CK1 CK1 CK2/DNU CK2/DNU DQS0 DQS1 DQS2 DQS3 DQS4 DQS5 DQS6 DQS7 DQS8 SDA SCL SA0 SA1 SA2 VREF VDDID VDDSPD NC NC/RESET NC NC NC NC/FETEN36,13 6,13 6,13 6,13 6,13 6,13 6,13 6,13-DQM0 -DQM1 -DQM2 -DQM3 -DQM4 -DQM5 -DQM6 -DQM7-DQM0 -DQM1 -DQM2 -DQM3 -DQM4 -DQM5 -DQM6 -DQM7 -SWEA -SCASA -SRASA CKE0 CKE1 DCLK0+ DCLK0DCLK1+ DCLK1DCLK2+ DCLK2-DQS0 -DQS1 -DQS2 -DQS3 -DQS4 -DQS5 -DQS6 -DQS7 -DQS8 SMBDT SMBCK97 107 119 129 149 159 169 177 140 63 65 154 21 111 16 17 137 138 76 75 5 14 25 36 56 67 78 86 47 91 92 181 182 1836,13 -SWEA 6,13 -SCASA 6,13 -SRASA 6 CKE0 6 CKE1 11 DCLK0+ 11 DCLK011 DCLK1+ 11 DCLK111 DCLK2+ 11 DCLK26,13 6,13 6,13 6,13 6,13 6,13 6,13 6,13 6,132-DQS0 -DQS1 -DQS2 -DQS3 -DQS4 -DQS5 -DQS6 -DQS7 -DQS89,11,13,17,19 SMBDT 9,11,13,17,19 SMBCKD0 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 CB0 CB1 CB2 CB3 CB4 CB5 CB6 CB72 4 6 8 94 95 98 99 12 13 19 20 105 106 109 110 23 24 28 31 114 117 121 123 33 35 39 40 126 127 131 133 53 55 57 60 146 147 150 151 61 64 68 69 153 155 161 162 72 73 79 80 165 166 170 171 83 84 87 88 174 175 178 179 44 45 49 51 134 135 142 144 90MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31 MD32 MD33 MD34 MD35 MD36 MD37 MD38 MD39 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63MD[0:63] 6,13 6,13 MAB[0:14]25VDUAL 1R376 330-06 2 LED1 1 LED 2MAB0 MAB1 MAB2 MAB3 MAB4 MAB5 MAB6 MAB7 MAB8 MAB9 MAB10 MAB13 MAB14 MAB11 MAB12 -CS2 -CS348 43 41 130 37 32 125 29 122 27 141 118 115 103 59 52 113 157 158 71 163 97 107 119 129 149 159 169 177 140 63 65 154 21 111 16 17 137 138 76 75 5 14 25 36 56 67 78 86 47 91 92 181 182 183VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQA0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 BA0 BA1 BA225VDUAL TC22 DE-O6,13 -CS2 6,13 -CS3CS0 CS1 NC/CS2 NC/CS3 DQM0 DQM1 DQM2 DQM3 DQM4 DQM5 DQM6 DQM7 DQM8 WE CAS RAS CKE0 CKE1 CK0/DNU CK0/DNU CK1 CK1 CK2/DNU CK2/DNU DQS0 DQS1 DQS2 DQS3 DQS4 DQS5 DQS6 DQS7 DQS8 SDA SCL SA0 SA1 SA2 VREF VDDID VDDSPD NC NC/RESET NC NC NC NC/FETENTC2DE-DQM0 -DQM1 -DQM2 -DQM3 -DQM4 -DQM5 -DQM6 -DQM7 -SWEB -SCASB -SRASB CKE2 CKE3 DCLK3+ DCLK3DCLK4+ DCLK4DCLK5+ DCLK5-DQS0 -DQS1 -DQS2 -DQS3 -DQS4 -DQS5 -DQS6 -DQS7 -DQS8 SMBDT SMBCK 25VDUAL6,13 -SWEB 6,13 -SCASB 6,13 -SRASB 6 CKE2 6 CKE3 11 DCLK3+ 11 DCLK311 DCLK4+ 11 DCLK411 DCLK5+ 11 DCLK5-6 -DQSFBR95 22-06-OR124 10K-06 25VDUALMVREF_DIM 1 VDDID1 82 184 9 10 101 102 173 167D0 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 CB0 CB1 CB2 CB3 CB4 CB5 CB6 CB72 4 6 8 94 95 98 99 12 13 19 20 105 106 109 110 23 24 28 31 114 117 121 123 33 35 39 40 126 127 131 133 53 55 57 60 146 147 150 151 61 64 68 69 153 155 161 162 72 73 79 80 165 166 170 171 83 84 87 88 174 175 178 179 44 45 49 51 134 135 142 144 90MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31 MD32 MD33 MD34 MD35 MD36 MD37 MD38 MD39 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63432R134 10K-06 25VDUALMVREF_DIM 1 VDDID2 82 184 9 10 101 102 173 16713,26 RESET_DDR13,26 RESET_DDR R133 4.7K-06 25VDUALGND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GNDGND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GNDWPWPR1394.7K-0625VDUAL3 11 18 26 34 42 50 58 66 74 81 89 93 100 116 124 132 139 145 152 160 1763 11 18 26 34 42 50 58 66 74 81 89 93 100 116 124 132 139 145 152 160 176 25VDUAL 25VDUAL 25VDUAL BC15DIMM184PDIMM184P25VDUAL 25VDUAL CM4125VDUAL 1US-O 1US-O 1US-O 1US-O 1US-O 1US-O BC28 BC65 BC10 BC105 BC54 .1U-06 .1U-06 .1U-06 .1U-06 .1U-06R52 1K-1-06 MVREF_DIM R53 1K-1-06BC6 CM5 .1U-06-O CM19 BC17 .1U-06 BC12 .1U-06-O CM23 CM3 CM6 BC75 BC23 BC19 BC114 .1U-06 .1U-06 .1U-06 .1U-06 BC37 BC67 BC59 BC88 .1U-06 .1U-06 .1U-06 .1U-06 .1U-06 Size Document Number Custom Date:A B C D1BC49.1U-06BC57.1U-06 MVREF_DIM MVREF_DIM.1U-06-O BC2 BC3 .1U-06-O TitleElitegroup Computer Systems K7VTA3RevDDR1/2SheetE2.912 of 28Friday, April 13, 2001ABCDE25VDUAL DDRVTT DDRVTT DIM3 BC11 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 CB0 CB1 CB2 CB3 CB4 CB5 CB6 CB7 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND WP 2 4 6 8 94 95 98 99 12 13 19 20 105 106 109 110 23 24 28 31 114 117 121 123 33 35 39 40 126 127 131 133 53 55 57 60 146 147 150 151 61 64 68 69 153 155 161 162 72 73 79 80 165 166 170 171 83 84 87 88 174 175 178 179 44 45 49 51 134 135 142 144 90 R158 4.7K-06 25VDUAL MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31 MD32 MD33 MD34 MD35 MD36 MD37 MD38 MD39 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63 MD[0:63] 6,12 BC13 BC21 BC22 BC16 BC41 DDRVTT 6,12 MAA9 BC47 BC100 BC25 BC27 BC29 BC35 DDRVTT .1U-06 .1U-06 .1U-06 .1U-06 .1U-06 .1U-06 6,12 MAA1 6,12 MAA0 BC38 BC39 BC51 BC92 BC95 BC55 .1U-06 .1U-06 .1U-06 .1U-06 .1U-06 .1U-06 6,12 -SRASA 6,12 -CS2 6,12 -SCASA 6,12 MAA10 6,12 MAA12 6,12 MAA3 6,12 MAA6 6,12 MAA8 .1U-06 .1U-06 .1U-06 .1U-06 .1U-06 .1U-06 6,12 MAA14 MD0 MD4 MD5 MD1 -DQS0 -DQM0 MD2 MD6 MD12 -DQS1 MD13 -DQM1 MD20 MAA14 MD16 MAB14 MAB13 MAA9 -DQM2 MAB9 MAA8 MAB8 MD19 MD23 MAA6 MD28 MD25 MD29 MAA3 MAB3 MD26 MD30 MAA1 MAB1 -DQS8 MAA0 MAB0 MAB10 MAA10 MAA12 MD37 -DQS4 MD34 -DQM4 MD35 MD40 MD44 -SRASA MD41 -CS2 -SCASA -SCASB -CS5 -DQS5 -DQM5 MD42 MD46 MD43 MD47 MD48 MD54 -DQS6 MD55 MD50 MD63 MD58 MD59 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 RN7 56-8P4R/X RN6 56-8P4R/X RN9 56-8P4R/X 6,12 MAA13 RN10 56-8P4R/X RN12 56-8P4R/X RN17 56-8P4R/X RN20 56-8P4R/X RN33 56-8P4R/X RN35 56-8P4R/X RN49 56-8P4R/X RN40 56-8P4R/X RN42 56-8P4R/X RN43 56-8P4R/X RN46 56-8P4R/X RN44 56-8P4R/X2DDRVTT MD7 MD3 MD8 MD9 MD14 MD15 MD10 MD11 MD17 -DQS2 MD21 MAA13 MD18 MAA7 MD22 MAB7 MAA5 MAB5 MD24 MAB6 -DQS3 MAA4 MAB4 -DQM3 MAA2 MD27 MAB2 MD31 MAB12 MD32 MD36 MD33 MD38 MAA11 MAB11 MD39 -SRASB -SWEA -SWEB MD45 -CS0 -CS4 -CS3 -CS1 MD52 MD49 MD53 -DQM6 MD51 MD60 MD61 MD56 MD57 -DQM7 MD62 -DQS7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 RN29 56-8P4R/X415 22 30 54 62 77 96 104 112 128 136 143 156 164 172 180 VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ46,12 MAB[0:14]MAB0 MAB1 MAB2 MAB3 MAB4 MAB5 MAB6 MAB7 MAB8 MAB9 MAB10 MAB13 MAB14 MAB11 MAB12 -CS4 -CS548 43 41 130 37 32 125 29 122 27 141 118 115 103 59 52 113 157 158 71 163 97 107 119 129 149 159 169 177 140VDD VDD VDD VDD VDD VDD VDD VDD VDD7 38 46 70 85 108 120 148 168A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 BA0 BA1 BA2RN8 56-8P4R/X RN11 56-8P4R/X RN14 56-8P4R/X RN19 56-8P4R/X RN47 56-8P4R/X RN22 56-8P4R/X RN31 56-8P4R/X36,12 MAA7 6,12 MAA56,12 MAA4 6,12 MAA26 -CS4 6 -CS5CS0 CS1 NC/CS2 NC/CS3 DQM0 DQM1 DQM2 DQM3 DQM4 DQM5 DQM6 DQM7 DQM8 WE CAS RAS CKE0 CKE1 CK0/DNU CK0/DNU CK1 CK1 CK2/DNU CK2/DNU DQS0 DQS1 DQS2 DQS3 DQS4 DQS5 DQS6 DQS7 DQS8 SDA SCL SA0 SA1 SA2 VREF VDDID VDDSPD NC NC/RESET NC NC NC NC/FETEN36,12 6,12 6,12 6,12 6,12 6,12 6,12 6,12-DQM0 -DQM1 -DQM2 -DQM3 -DQM4 -DQM5 -DQM6 -DQM7-DQM0 -DQM1 -DQM2 -DQM3 -DQM4 -DQM5 -DQM6 -DQM76,12 MAA11RN27 56-8P4R/X RN38 56-8P4R/X RN36 56-8P4R/X RN41 56-8P4R/X RN50 56-8P4R/X RN53 56-8P4R/X6,12 -SWEA 6,12 -CS0 6,12 -CS3 6,12 -CS16,12 -SWEB 6,12 -SCASB 6,12 -SRASB 6 CKE4 6 CKE5 11 DCLK6+ 11 DCLK611 DCLK7+ 11 DCLK711 DCLK8+ 11 DCLK86,12 6,12 6,12 6,12 6,12 6,12 6,12 6,12 6,12 -DQS0 -DQS1 -DQS2 -DQS3 -DQS4 -DQS5 -DQS6 -DQS7 -DQS8-SWEB 63 -SCASB 65 -SRASB 154 CKE4 CKE5 DCLK6+ DCLK6DCLK7+ DCLK7DCLK8+ DCLK8-DQS0 -DQS1 -DQS2 -DQS3 -DQS4 -DQS5 -DQS6 -DQS7 -DQS8 SMBDT SMBCK 21 111 16 17 137 138 76 75 5 14 25 36 56 67 78 86 47 91 92 181 182 183 MVREF_DIM VDDID3 1 82 184 9 10 101 102 173 167DDRVTTBC56 BC58 BC52 BC48 BC53 BC64 DDRVTT.1U-06 .1U-06 .1U-06 .1U-06 .1U-06 .1U-062RN21 56-8P4R/X RN32 56-8P4R/X9,11,12,17,19 SMBDT 9,11,12,17,19 SMBCK 25VDUAL R115 10K-06 25VDUALBC66 BC70 BC72 BC77 BC82 BC85.1U-06 .1U-06 .1U-06 .1U-06 .1U-06 .1U-06 .1U-0612,26 RESET_DDR3 11 18 26 34 42 50 58 66 74 81 89 93 100 116 124 132 139 145 152 160 176DIMM184P BC9925VDUAL1 1BC9 .1U-06-O MVREF_DIM MVREF_DIM BC4 .1U-06 BC5 Title .1U-06-O Size Document Number Custom Date:A B C DElitegroup Computer Systems K7VTA3RevDDR3/TERMINATORSheetE2.9of 28Friday, April 13, 200113ABCDEVDDQ VCC3 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 AGP1 OVRCNT# +5V +5V USB+ GND INTB# CLK REQ# VCC3.3 ST0 ST2 RBF# GND RESERVED SBA0 VCC3.3 SBA2 SB_STB GND SBA4 SBA6 RESERVED GND RESERVED VCC3.3 AD31 AD29 VCC3.3 AD27 AD25 GND AD_STB1 AD23 VDDQ AD21 AD19 GND AD17 C/BE#2 VDDQ IRDY# RESERVED GND RESERVED VCC3.3 DEVEL# VDDQ PERR# GND SERR# C/BE1# VDDQ AD14 AD12 GND AD10 AD8 VDDQ AD_STB0 AD7 GND AD5 AD3 VDDQ AD1 VREF_CG AGP4X +12V TYPEDET# RESERVED USBGND INTA# RST# GNT# VCC3.3 ST1 RESERVED PIPE# GND WBF# SBA1 VCC3.3 SBA3 SB_STB# GND SBA5 SBA7 RESERVED GND RESERVED VCC3.3 AD30 AD28 VCC3.3 AD26 AD24 GND AD_STB1# C/BE3# VDDQ AD22 AD20 GND AD18 AD16 VDDQ FRAME# RESERVED GND RESERVED VCC3.3 TRDY# STOP# PME# GND PAR AD15 VDDQ AD13 AD11 GND AD9 C/BE0# VDDQ AD_STB0# AD6 GND AD4 AD2 VDDQ AD0 VREF_GC 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+12VVDDQ -TYPEDET R212 -TYPEDET 4.7K-06+12V -GFRAME -GIRDY -GTRDY -GDEVSELVCC3RN56 VDDQ 8.2K-8P4R/X 1 2 3 4 5 6 7 8 RN59 8.2K-8P4R/X 1 2 3 4 5 6 7 8 RN57 8.2K-8P4R/X 1 2 3 4 5 6 7 8 R215 8.2K-064GCLK_SLOT C148 10P-06-O8,15,16,17 -INTR_B 11 GCLK_SLOT 7 -GREQ 7 ST0 7 ST2 7 -RBF 7 SBA0 7 SBA2 7 SB_STB 7 SBA4 7 SBA6-INTR_B GCLK_SLOT -GREQ ST0 ST2 -RBF SBA0 SBA2 SB_STB SBA4 SBA6-INTR_A -PCIRSTX -GGNT ST1 -PIPE -WBF SBA1 SBA3 -SB_STB SBA5 SBA7-INTR_A 8,15,16,17,27 -PCIRSTX 7,8,15,16,17,18,19,27,28 -GGNT 7 ST1 7 -PIPE 7 -WBF 7 SBA1 7 SBA3 7 -SB_STB 7 SBA5 7 SBA7 7+12V-GSTOP -GSERR -GREQ -GPERR4BC130 .1U-06GPAR -RBF -PIPE -GGNT -WBF3VSBGD31 GD29 GD27 GD25 7 AD_STB1 AD_STB1 GD23 GD21 GD19 GD17 -GBE2 -GIRDYGD30 GD28 GD26 GD24 -AD_STB1 -GBE3 GD22 GD20 GD18 GD16 -GFRAME 7 -AD_STB1 7 -GBE3 7SBA0 SBA2 SBA4 SBA6RN58 8.2K-8P4R/X 1 2 3 4 5 6 7 8 RN55 8.2K-8P4R/X 1 2 3 4 5 6 7 83SBA1 SBA3 SBA5 SBA737 -GBE2 7 -GIRDY7 -GDEVSEL-GDEVSEL -GPERR -GSERR -GBE1 GD14 GD12 GD10 GD8-GSTOP GPAR GD15 GD13 GD11 GD9 -GBE0 -AD_STB0 GD6 GD4 GD2 GD0 AGPVREF-GTRDY 7 -GSTOP 7 -PME 9,15,16,17 GPAR 7VDDQ C121 470P-06 R170 1K-1-06 R191 75-1-067 -GBE1-GBE0 7 -AD_STB0 7VREF_CG R171 75-1-06 C122 470P-0627 AD_STB0AD_STB0 GD7 GD5 GD3R192 1K-1-062GD1 VREF_CGAGPVREF 7 8,15,16,17,27 -INTR_A 8,15,16,17 -INTR_B -INTR_A R213 -INTR_B R214VCC3 4.7K-06 4.7K-067 GD[0:31]P l a c e these bypassing c a p a citors near AGP slot.VCC3 +12V1.05VREFVDDQ VCC3 BC131 .1U-06 VDDQ 2 1 1 Q44 -TYPEDET G .1U-06-O R169 150-1-06 D Q38 2N7002S BC123 R168 100-1-06 .1U-06-O VDDQ BC124 .1U-06 BC125 .1U-06-O BC126 .1U-06 BC127 .1U-06-O VDDQ -AD_STB0 -AD_STB1 -SB_STB R220 R218 R217 8.2K-06 8.2K-06 8.2K-06 BC122 .1U-06 BC133 BC134 .1U-06 BC136 .1U-06 AD_STB0 AD_STB1 SB_STB R221 R219 R216 8.2K-06 8.2K-06 8.2K-064 3 + 2 11R238 100K-06U8ALM324 360N03-TYPEDET Low HighVDDQAGPVREF SR223 420-0611.5V 3.3V1R222 1K-06R224 100-06 VDDQ 3 Q43 2N7002S Title 1 -TYPEDET 2 BC135 .1U-06-OA B CElitegroup Computer SystemsBC137 .1U-06 BC138 .1U-06-O BC139 .1U-06 BC132 .1U-06-ODK7VTA3RevSize Document Number Custom Date: Friday, April 13, 2001AGPSheetE2.914 of 28ABCDE8,16,17,27 A_D[0:31]4VCC3 -12V VCC PCI1 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120+12V VCC3 VCCVCC3 -12V VCC PCI2 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120+12V VCC3 VCC4IDSEL=AD19TRST +12V TMS TDI +5V INTA INTC +5V NC +5V NC GND GND NC RST +5V GNT GND NC AD30 +3.3V AD28 AD26 GND AD24 IDSEL +3.3V AD22 AD20 GND AD18 AD16 +3.3V FRAME GND TRDY GND STOP +3.3V SDONE SBO GND PAR AD15 +3.3V AD13 AD11 GND AD9 C/BE0 +3.3V AD6 AD4 GND AD2 AD0 +5V REQ64 +5V +5V8,14,16,17 -INTR_B 8,16,17 -INTR_D-INTR_B -INTR_DBC153 .1U-06 11 PCICLK0 8 -REQ0BC154 .1U-06-REQ0 A_D31 A_D29 A_D27 A_D2538,16,17,27 C_-BE3C_-BE3 A_D23 A_D21 A_D19 A_D17 C_-BE2 -IRDY -DEVSEL -PLOCK -PERR -SERR C_-BE1 A_D14 A_D12 A_D108,16,17,27 C_-BE2 8,16,17,27 -IRDY 8,16,17,27 -DEVSEL 16,17 -PLOCK 16,17 -PERR 8,16,17 -SERR 8,16,17,27 C_-BE1-12V TCK GND TDO +5V +5V INTB INTD PRSNT1 NC PRSNT2 GND GND NC GND CLK GND REQ +5V AD31 AD29 GND AD27 AD25 +3.3V C/BE3 AD23 GND AD21 AD19 +3.3V AD17 C/BE2 GND IRDY +3.3V DEVSEL GND LOCK PERR +3.3V SERR +3.3V C/BE1 AD14 GND AD12 AD10 GND AD8 AD7 +3.3V AD5 AD3 GND AD1 +5V ACK64 +5V +5V SLOT-PCI1 2 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 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60IDSEL=AD20TRST +12V TMS TDI +5V INTA INTC +5V NC +5V NC GND GND NC RST +5V GNT GND NC AD30 +3.3V AD28 AD26 GND AD24 IDSEL +3.3V AD22 AD20 GND AD18 AD16 +3.3V FRAME GND TRDY GND STOP +3.3V SDONE SBO GND PAR AD15 +3.3V AD13 AD11 GND AD9 C/BE0 +3.3V AD6 AD4 GND AD2 AD0 +5V REQ64 +5V +5V-INTR_A -INTR_C-INTR_A 8,14,16,17,27 -INTR_C 8,16,17-INTR_C -INTR_A3VSB BC162 .1U-06 -PCIRSTX -GNT0 -PME A_D30 A_D28 A_D26 A_D24 R268 A_D22 A_D20 A_D18 A_D16 -FRAME -TRDY -STOP -FRAME 8,16,17,27 -TRDY 8,16,17,27 VCC -STOP 8,16,17,27 R285 R286 PAR A_D15 A_D13 A_D11 A_D9 C_-BE0 A_D6 A_D4 A_D2 A_D0 -P1REQ64 A_D8 A_D7 A_D5 A_D3 A_D1 -P2ACK64 8.2K-06 8.2K-06 PAR 8,16,17,27 100-06 A_D19 C_-BE3 A_D23 A_D21 A_D19 A_D17 C_-BE2 -IRDY -DEVSEL -PLOCK -PERR -SERR C_-BE1 A_D14 A_D12 A_D10 -PCIRSTX 7,8,14,16,17,18,19,27,28 11 PCICLK1 -GNT0 8 8 -REQ1 -PME 9,14,16,17 -REQ1 A_D31 A_D29 A_D27 A_D25 BC163 .1U-06-12V TCK GND TDO +5V +5V INTB INTD PRSNT1 NC PRSNT2 GND GND NC GND CLK GND REQ +5V AD31 AD29 GND AD27 AD25 +3.3V C/BE3 AD23 GND AD21 AD19 +3.3V AD17 C/BE2 GND IRDY +3.3V DEVSEL GND LOCK PERR +3.3V SERR +3.3V C/BE1 AD14 GND AD12 AD10 GND AD8 AD7 +3.3V AD5 AD3 GND AD1 +5V ACK64 +5V +5V SLOT-PCI1 2 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 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60-INTR_B -INTR_D3VSB -PCIRSTX -GNT1 -PME A_D30 A_D28 A_D26 A_D24 R295 A_D22 A_D20 A_D18 A_D16 -FRAME -TRDY -STOP R308 R309 PAR A_D15 A_D13 A_D11 A_D9 C_-BE0 A_D6 A_D4 A_D2 A_D0 -P2REQ642-GNT1 8100-06 A_D203VCC 8.2K-06 8.2K-06A_D8 A_D72C_-BE0 8,16,17,27A_D5 A_D3 A_D1 -P1ACK64-IRDY -TRDY -DEVSEL -STOPRN80 8.2K-8P4R/X 1 2 3 4 5 6 7 8 RN87 8.2K-8P4R/X 1 2 3 4 5 6 7 8VCC -INTR_C R287 -INTR_D R310VCC 8.2K-06 8.2K-06VCC3 TC41 DEVCC TC40 DE1-PLOCK -PERR -SERR -FRAME-P1REQ64 -P1ACK64 -P2REQ64 -P2ACK64VCC RN82 8.2K-8P4R/X 1 2 3 4 5 6 7 81Elitegroup Computer SystemsTitle Size Document Number Custom Date:A B C DK7VTA3RevPCI1/2SheetE2.915 of 28Friday, April 13, 2001ABCDE8,15,17,27 A_D[0:31]4VCC3 -12V VCC PCI3 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120+12V VCC3 VCCVCC3 -12V VCC PCI4 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120+12V VCC3 VCC4IDSEL=AD21TRST +12V TMS TDI +5V INTA INTC +5V NC +5V NC GND GND NC RST +5V GNT GND NC AD30 +3.3V AD28 AD26 GND AD24 IDSEL +3.3V AD22 AD20 GND AD18 AD16 +3.3V FRAME GND TRDY GND STOP +3.3V SDONE SBO GND PAR AD15 +3.3V AD13 AD11 GND AD9 C/BE0 +3.3V AD6 AD4 GND AD2 AD0 +5V REQ64 +5V +5V8,15,17 -INTR_D 8,14,15,17 -INTR_B-INTR_D -INTR_BBC171 .1U-06 11 PCICLK2 8 -REQ2BC172 .1U-06-REQ2 A_D31 A_D29 A_D27 A_D258,15,17,27 C_-BE33C_-BE3 A_D23 A_D21 A_D19 A_D17 C_-BE2 -IRDY -DEVSEL -PLOCK -PERR -SERR C_-BE1 A_D14 A_D12 A_D108,15,17,27 C_-BE2 8,15,17,27 -IRDY 8,15,17,27 -DEVSEL 15,17 -PLOCK 15,17 -PERR 8,15,17 -SERR 8,15,17,27 C_-BE1-12V TCK GND TDO +5V +5V INTB INTD PRSNT1 NC PRSNT2 GND GND NC GND CLK GND REQ +5V AD31 AD29 GND AD27 AD25 +3.3V C/BE3 AD23 GND AD21 AD19 +3.3V AD17 C/BE2 GND IRDY +3.3V DEVSEL GND LOCK PERR +3.3V SERR +3.3V C/BE1 AD14 GND AD12 AD10 GND AD8 AD7 +3.3V AD5 AD3 GND AD1 +5V ACK64 +5V +5V SLOT-PCI1 2 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 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60IDSEL=AD22TRST +12V TMS TDI +5V INTA INTC +5V NC +5V NC GND GND NC RST +5V GNT GND NC AD30 +3.3V AD28 AD26 GND AD24 IDSEL +3.3V AD22 AD20 GND AD18 AD16 +3.3V FRAME GND TRDY GND STOP +3.3V SDONE SBO GND PAR AD15 +3.3V AD13 AD11 GND AD9 C/BE0 +3.3V AD6 AD4 GND AD2 AD0 +5V REQ64 +5V +5V-INTR_C -INTR_A-INTR_C 8,15,17 -INTR_A 8,14,15,17,27-INTR_A -INTR_C3VSB -PCIRSTX -GNT2 -PME A_D30 A_D28 A_D26 A_D24 R316 A_D22 A_D20 A_D18 A_D16 -FRAME -TRDY -STOP -FRAME 8,15,17,27 -TRDY 8,15,17,27 VCC -STOP 8,15,17,27 R329 R330 PAR A_D15 A_D13 A_D11 A_D9 C_-BE0 A_D6 A_D4 A_D2 A_D0 -P3REQ64 A_D8 A_D7 A_D5 A_D3 A_D1 -P4ACK64 8.2K-06 8.2K-06 PAR 8,15,17,27 100-06 A_D21 C_-BE3 A_D23 A_D21 A_D19 A_D17 C_-BE2 -IRDY -DEVSEL -PLOCK -PERR -SERR C_-BE1 A_D14 A_D12 A_D10 BC177 .1U-06 -PCIRSTX 7,8,14,15,17,18,19,27,28 11 PCICLK3 -GNT2 8 8 -REQ3 -PME 9,14,15,17 -REQ3 A_D31 A_D29 A_D27 A_D25 BC178 .1U-06-12V TCK GND TDO +5V +5V INTB INTD PRSNT1 NC PRSNT2 GND GND NC GND CLK GND REQ +5V AD31 AD29 GND AD27 AD25 +3.3V C/BE3 AD23 GND AD21 AD19 +3.3V AD17 C/BE2 GND IRDY +3.3V DEVSEL GND LOCK PERR +3.3V SERR +3.3V C/BE1 AD14 GND AD12 AD10 GND AD8 AD7 +3.3V AD5 AD3 GND AD1 +5V ACK64 +5V +5V SLOT-PCI1 2 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 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60-INTR_D -INTR_B3VSB -PCIRSTX -GNT3 -PME A_D30 A_D28 A_D26 A_D24 R337 A_D22 A_D20 A_D18 A_D16 -FRAME -TRDY -STOP R335 R336 PAR A_D15 A_D13 A_D11 A_D9 C_-BE0 A_D6 A_D4 A_D2 A_D0 -P4REQ64 8.2K-06 8.2K-06 VCC 100-06 A_D223-GNT3 8A_D8 A_D72C_-BE0 8,15,17,27A_D5 A_D3 A_D1 -P3ACK6421-P3REQ64 -P3ACK64 -P4REQ64 -P4ACK64VCC RN93 8.2K-8P4R/X 1 2 3 4 5 6 7 81Elitegroup Computer SystemsTitle Size Document Number Custom Date:A B C DK7VTA3RevPCI3/4SheetE2.916 of 28Friday, April 13, 2001ABCDE8,15,16,27 A_D[0:31]VCC3 -12V VCC PCI54+12V VCC3 VCC 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120I D SEL=AD23TRST +12V TMS TDI +5V INTA INTC +5V NC +5V NC GND GND NC RST +5V GNT GND NC AD30 +3.3V AD28 AD26 GND AD24 IDSEL +3.3V AD22 AD20 GND AD18 AD16 +3.3V FRAME GND TRDY GND STOP +3.3V SDONE SBO GND PAR AD15 +3.3V AD13 AD11 GND AD9 C/BE0 +3.3V AD6 AD4 GND AD2 AD0 +5V REQ64 +5V +5V8,14,15,16 -INTR_B 8,15,16 -INTR_D1-INTR_B -INTR_DBC188 .1U-06 11 PCICLK5 8,27 -REQ4BC189 .1U-06-REQ4 A_D31 A_D29 A_D27 A_D258,15,16,27 C_-BE3C_-BE3 A_D23 A_D21 A_D1938,15,16,27 C_-BE2 8,15,16,27 -IRDY 8,15,16,27 -DEVSEL 15,16 -PLOCK 15,16 -PERR 8,15,16 -SERR 8,15,16,27 C_-BE1-FRAME -TRDY -STOP-IRDY -DEVSEL -PLOCK -PERR -SERR C_-BE1 A_D14 A_D12 A_D10-FRAME 8,15,16,27 -TRDY 8,15,16,27 VCC -STOP 8,15,16,27 R392 8.2K-06 R393 8.2K-06 PAR 8,15,16,27R357 10K-06 2 21A_D17 C_-BE2-12V TCK GND TDO +5V +5V INTB INTD PRSNT1 NC PRSNT2 GND GND NC GND CLK GND REQ +5V AD31 AD29 GND AD27 AD25 +3.3V C/BE3 AD23 GND AD21 AD19 +3.3V AD17 C/BE2 GND IRDY +3.3V DEVSEL GND LOCK PERR +3.3V SERR +3.3V C/BE1 AD14 GND AD12 AD10 GND AD8 AD7 +3.3V AD5 AD3 GND AD1 +5V ACK64 +5V +5V SLOT-PCI1 2 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 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 605VSB Q64 -INTR_A -INTR_C -INTR_A 8,14,15,16,27 -INTR_C 8,15,16 2 1 SI2303S 3VSB 2 S -PCIRSTX -GNT4 -PME A_D30 A_D28 A_D26 A_D24 R391 A_D22 A_D20 A_D18 A_D16 5VDUAL 1 100-06 A_D23 -PCIRSTX 7,8,14,15,16,18,19,27,28 21,24 DUALSW -GNT4 8,27 -PME 9,14,15,16 VCC Q61 45N03 3 2 1 1 DUALSW SI2303S G Q65 3 G S 35VDUAL4TC47 100U/16DE 2+BC186 .1U-063R356 4.7K-06 -DACRST 3 Q57PAR A_D15 A_D13 A_D11 A_D9 C_-BE0 A_D6 A_D4 A_D2 A_D0 -P5REQ64Q56 2N3904-S 3 1 2 9 -ACRST -ACRST-DACRST 222N7002S R367 1K-06 -PRI_DN 1-PRI_DNA_D8 A_D7 A_D5 A_D3 A_D12C_-BE0 8,15,16,27SDIN0 SDIN1-P5ACK64RN74 4.7K-8P4R/X 1 2 3 4 5 6 7 8 R377 10K-0622-PRI_DNCNR1 10 MDIO 10 COL 10 TXCLK 10 RXER 10 TXD3 10 TXD1 10 TXEN 10 RXD2 10 RXD0 5VDUAL -12V VCC31MDIO COL TXCLK RXER TXD3 TXD1 TXEN RXD2 RXD0B1 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 B30VCC3 9,11,12,13,19 SMBCK -PRI_DN 9,22 SYNC 9,22 SDOUT 9,22 BIT_CLK10 SEEDO 10 SEECLK R381 1SEEDO SEECLK 2 10K-06 SMBCK -PRI_DN SYNC SDOUT BIT_CLKMII_MDIO &I/O& MII_COL &O& MII_TXC &O& GND MII_RXERR &O& MII_TXD3 &I& GND MII_TXD1 &I& MII_TXEN &I& GND MII_RXD2 &O& MII_RXD0 &O& GND RESERVED +5VDUAL USB-OC# GND -12V +3.3VD KEY GND EE-DOUT EE-SHCLK GND SMB-A0 SMB-SCL CDC-DN-ENAB# GND AC97-SYNC AC97-SDATA-OUT AC97-BITCLK& I& MII_MDC &O& MII_CRS GND &O& MII_RXDV &O& MII_RXC GND &I& MII_TXD2 &I& MII_TXD0 GND RESERVED &O& MII_RXD1 &O& MII_RXD3 USB+ GND USB+12V GND +3.3VDUAL +5VD KEY GND EE-DIN EE-CS SMB-A1 SMB-A2 SMB-SDA AC97-RESET# RESERVED AC97-SDATA-IN1 AC97-SDATA-IN0 GNDA1 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 A30MDC CRS RXDV RXCLK TXD2 TXD0 RXD1 RXD3MDC 10 CRS 10 RXDV 10 RXCLK 10 TXD2 10 TXD0 10 -P5ACK64 R394 RXD1 10 RXD3 10 -P5REQ64 R395 8.2K-06 8.2K-06 VCC+12V 3VSB VCC1SEEDI SEEDI 10 SEECS 10 R380 1 SEECS 2 10K-06 VCC3 R382 1 2 10K-06 SMBDT SMBDT 9,11,12,13,19 -ACRST -ACRST 9 SDIN1 SDIN1 9 SDIN0 SDIN0 9,22Elitegroup Computer SystemsTitle Size Document Number Custom Date: Friday, April 13, 2001DK7VTA3RevACRSheetE2.917 of 28ABCABCDEPRIMARYThese resistor should placed near South Bridge4VCC49 PDD10 9 PDD5 9 PDD9 9 PDD6 9 PDD8 9 PDD7 9 IRQ14 9 IRQ15PDD10 PDD5 PDD9 PDD6 PDD8 PDD7 IRQ14 IRQ15RN69 1 3 5 7 1 3 5 7 RN63 RN66 1 3 5 7 1 3 5 7 RN6422-8P4R/X 2 4 6 8 2 4 6 8 22-8P4R/X 22-8P4R/X 2 4 6 8 2 4 6 8 22-8P4R/XPDD_10 PDD_5 PDD_9 PDD_6 PDD_8 PDD_7 IRQ_14 IRQ_15IRQ_14 IRQ_15R234 R235 RN61 1 3 5 7 RN68 1 3 5 7 RN60 1 3 5 78.2K-06 8.2K-06 IDE1 22-8P4R/X 2 4 6 8 22-8P4R/X 2 4 6 8 22-8P4R/X 2 4 6 8 -IDERST1 PDD_7 PDD_6 PDD_5 PDD_4 PDD_3 PDD_2 PDD_1 PDD_0 PDD_REQ -PD_IOW -PD_IOR P_IORDY -PDD_ACK IRQ_14 PD_A1 PD_A0 -PD_CS1 -HD_LED1 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 H20X2LW PDD_8 PDD_9 PDD_10 PDD_11 PDD_12 PDD_13 PDD_14 PDD_159 PDDREQ 9 PDD15 9 PIORDY 9 PDD0 9 PDA1 9 -PDDACK 9 -PDIOR 9 -PDIOW 9 -PDCS1 9 -PDCS3 9 PDA0 9 PDA2PDDREQ PDD15 PIORDY PDD0 PDA1 -PDDACK -PDIOR -PDIOW -PDCS1 -PDCS3 PDA0 PDA2PDD_REQ PDD_15 P_IORDY PDD_0 PD_A1 -PDD_ACK -PD_IOR -PD_IOW -PD_CS1 -PD_CS3 PD_A0 PD_A29 PDD12 9 PDD3 9 PDD11 9 PDD4 9 PDD14 9 PDD1 9 PDD13 9 PDD2PDD12 PDD3 PDD11 PDD4 PDD14 PDD1 PDD13 PDD2PDD_12 PDD_3 PDD_11 PDD_4 PDD_14 PDD_1 PDD_13 PDD_2CSEL_1R90470-06PD_A2 -PD_CS3GPIOA 933SECONDARYThese resistor should placed near South Bridge9 9 9 9 9 9 9 9 SDD7 SDD6 SDD5 SDD4 SDD3 SDD2 SDD1 SDD0 SDD7 SDD6 SDD5 SDD4 SDD3 SDD2 SDD1 SDD0 RN73 1 3 5 7 1 3 5 7 RN76 SDD15 SDD14 SDD13 SDD12 SDD11 SDD10 SDD9 SDD8 RN67 1 3 5 7 1 3 5 7 RN70 22-8P4R/X 2 4 6 8 2 4 6 8 22-8P4R/X 22-8P4R/X 2 4 6 8 2 4 6 8 22-8P4R/X SDD_15 SDD_14 SDD_13 SDD_12 SDD_11 SDD_10 SDD_9 SDD_8 SDDREQ SIORDY -SDCS3 -SDCS1 SDA2 SDA0 SDD_7 SDD_6 SDD_5 SDD_4 SDD_3 SDD_2 SDD_1 SDD_0 7,8,14,15,16,17,19,27,28 -PCIRSTX 9 SDA1 9 -SDDACK 9 -SDIOR 9 -SDIOW -PCIRSTX SDA1 -SDDACK -SDIOR -SDIOW R172 R164 RN62 1 3 5 7 RN65 1 3 5 7 RN72 1 3 5 7 22-06 22-06 22-8P4R/X 2 4 6 8 22-8P4R/X 2 4 6 8 22-8P4R/X 2 4 6 8 -IDERST1 -IDERST2 SD_A1 -SDD_ACK -SD_IOR -SD_IOW -IDERST2 SDD_7 SDD_6 SDD_5 SDD_4 SDD_3 SDD_2 SDD_1 SDD_0 SDD_REQ -SD_IOW -SD_IOR S_IORDY -SDD_ACK IRQ_15 SD_A1 SD_A0 -SD_CS1 -HD_LED2 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 IDE2 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 H20X2LW SDD_8 SDD_9 SDD_10 SDD_11 SDD_12 SDD_13 SDD_14 SDD_1529 SDD15 9 SDD14 9 SDD13 9 SDD12 9 SDD11 9 SDD10 9 SDD9 9 SDD89 SDDREQ 9 SIORDY 9 -SDCS3 9 -SDCS1 9 SDA2 9 SDA0SDD_REQ S_IORDY -SD_CS3 -SD_CS1 SD_A2 SD_A0CSEL_2R91470-062SD_A2 -SD_CS3-LID 9P_IORDY S_IORDYVCC RN34 4.7K-8P4R/X 1 2 3 4 5 6 7 8 D8 1N4148-S 1N4148-S HD_LED 21 PDD_REQ SDD_REQ R225 R279 5.6K-06 5.6K-06 PDD_7 SDD_7 R187 R160 10K-06 10K-06-HD_LED1 D9 -HD_LED211Elitegroup Computer SystemsTitle Size Document Number Custom Date:A B C DK7VTA3RevIDESheetE2.918 of 28Friday, April 13, 2001ABCDE1VCC_CORE VCC2_5 VCC3 1 1 1 ER4 10K-1-064VCC 1+12V 1-12V 1-5V CPU_THERM1 SYS_THERM 1 1R345 10K-06 2ER8ER9121VOLTAGE SENSINGVREFTR334 10K-06111VCOREIN +2.5VIN +3.3VIN VCCIN +12VIN -12VIN -5VINER10 ER13 ER14 6.8K-1-06 28K-1-06 232K-1-06 2 2 2ER5 120K-1-06 21VCC BC183 .1U-06 U16 20 DTRB20 RTSB20 DSRB20 SOUTB 20 SINB 21 FAN1 21 FANPWM1 21 FAN2 DTRBRTSBDSRBSOUTB SINB FAN1 FANPWM1 FAN2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 DTR2# RTS2# DSR2# VCC SOUT2 SIN2 FAN_TAC1 FAN_CTL1 FAN_TAC2/GP52 FAN_CTL2/GP51 FAN_TAC3/GP37 FAN_CTL3/GP36 WTI#/GP35 VID4/GP34 GNDD VID3/GP33 VID2/GP32 DSKCHG# IRTX/GP47 VCCH COPEN# VBAT IRRX/GP46 PSIN/GP45 PWRON#/GP44 PME#/GP54 GNDD