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5 4 3 2 1




Modify
comopnent
value by AMD
recommand


D D
VCC2.5A FB29
CPUA 1 2 CPUC




1
FB120
VCC1.2 VCC12CLAW C140
4.7U-08




2
D29 AH29 AH25 A20 -TH_TRIP
VLDT_A6 VLDT0_B6 VDDA1 THERMTRIP_L -TH_TRIP 20
D27 VLDT_A5 VLDT0_B5 AH27 AJ25 VDDA2
D25 VLDT_A4 VLDT0_B4 AG28
C28 AG26 -LDTRST AF20 A26
VLDT_A3 VLDT0_B3 CADOP[15:0] 8 8 -LDTRST RESET_L THERMDA THERMDA 18
C26 AF29 PG_CPU AE18 A27
8 CADIP[15:0] VLDT_A2 VLDT0_B2 CADON[15:0] 8 7,9,13 PG_CPU PWROK THERMDC THERMDC 18
B29 AE28 -LDTSTOP AJ27
8 CADIN[15:0] VLDT_A1 VLDT0_B1 8,13 -LDTSTOP LDTSTOP_L
B27 AF25 AG13 VID4
VLDT_A0 VLDT0_B0 VID4 VID4 6
AF14 VID3
VID3 VID3 6
AG14 VID2
VID2 VID2 6
CADIP15 T25 N26 CADOP15 AF15 VID1
L0_CADIN_H15 L0_CADOUT_H15 VID1 VID1 6
CADIN15 R25 N27 CADON15 COREFB+ A23 AE15 VID0
L0_CADIN_L15 L0_CADOUT_L15 6 COREFB+ COREFB_H VID0 VID0 6
CADIP14 U27 L25 CADOP14 COREFB- A24
L0_CADIN_H14 L0_CADOUT_H14 6 COREFB- COREFB_L
CADIN14 U26 M25 CADON14 B23 AG18
CADIP13 L0_CADIN_L14 L0_CADOUT_L14 CADOP13 C143 CORE_SENSE NC
V25 L0_CADIN_H13 L0_CADOUT_H13 L26 NC AH18
CADIN13 U25 L27 CADON13 3900P AE12 AG17 BP1
CADIP12 L0_CADIN_L13 L0_CADOUT_L13 CADOP12 VDDIOFB_H NC BP0
W27 L0_CADIN_H12 L0_CADOUT_H12 J25 5 HCLKCPU+ 1 2 AF12 VDDIOFB_L NC AJ18




1
CADIN12 W26 K25 CADON12 AE11
CADIP11 L0_CADIN_L12 L0_CADOUT_L12 CADOP11 C148 R120 VDDIO_SENSE VCC12CLAW
AA27 L0_CADIN_H11 L0_CADOUT_H11 G25
CADIN11 AA26 H25 CADON11 3900P 169-1 CLKIN_H AJ21 AF27 LVREF1 R108 1 2 44.2-1
CADIP10 L0_CADIN_L11 L0_CADOUT_L11 CADOP10 CLKIN_L CLKIN_H L0_REF1 C134 1000P
AB25 G26 1 2 AH21 AE26 1 2




2
CADIN10 L0_CADIN_H10 L0_CADOUT_H10 CADON10 5 HCLKCPU- CLKIN_L L0_REF0 LVREF0 R109 1 44.2-1
AA25 L0_CADIN_L10 L0_CADOUT_L10 G27 2
CADIP9 AC27 E25 CADOP9 VCC2.5 R115 1 2 820 BPSCLK+ AJ23 C135 1 2 1000P
CADIN9 L0_CADIN_H9 L0_CADOUT_H9 CADON9 R117 1 BPSCLK- NC
AC26 L0_CADIN_L9 L0_CADOUT_L9 F25 2 820 AH23 NC
C CADIP8 AD25 E26 CADOP8 C
CADIN8 L0_CADIN_H8 L0_CADOUT_H8 CADON8 FBCLKO+
AC25 L0_CADIN_L8 L0_CADOUT_L8 E27 AE24 NC G_FBCLKOUT_H AH19 1 2 R122
CADIP7 T27 N29 CADOP7 AF24 AJ19 FBCLKO- 80.6-1
CADIN7 L0_CADIN_H7 L0_CADOUT_H7 CADON7 DDRVTT NC G_FBCLKOUT_L
T28 L0_CADIN_L7 L0_CADOUT_L7 P29
CADIP6 V29 M28 CADOP6 C16
CADIN6 L0_CADIN_H6 L0_CADOUT_H6 CADON6 VTT_A5 VCORE
U29 L0_CADIN_L6 L0_CADOUT_L6 M27 AG15 VTT_B5
CADIP5 V27 L29 CADOP5
CADIN5 L0_CADIN_H5 L0_CADOUT_H5 CADON5 DBRDY COREFB+ R128 1
V28 L0_CADIN_L5 L0_CADOUT_L5 M29 AH17 DBRDY 2 51-O
CADIP4 Y29 K28 CADOP4 AE19 -DBREQ
CADIN4 L0_CADIN_H4 L0_CADOUT_H4 CADON4 DBREQ_L COREFB- R129 1
W29 L0_CADIN_L4 L0_CADOUT_L4 K27 2 51-O
CADIP3 AB29 H28 CADOP3 C15
CADIN3 L0_CADIN_H3 L0_CADOUT_H3 CADON3 NC S_CLK1
AA29 L0_CADIN_L3 L0_CADOUT_L3 H27 NC D20
CADIP2 AB27 G29 CADOP2 TMS E20 C21 S_CLK2
CADIN2 L0_CADIN_H2 L0_CADOUT_H2 CADON2 TCK TMS NC S_EN VCC2.5
AB28 L0_CADIN_L2 L0_CADOUT_L2 H29 E17 TCK NC D18
CADIP1 AD29 F28 CADOP1 -TRST B21 C19 S_SHENB PG_CPU R119 1 2 680
CADIN1 L0_CADIN_H1 L0_CADOUT_H1 CADON1 TDI TRST_L NC S_SHENA -LDTRST R116 1
AC29 L0_CADIN_L1 L0_CADOUT_L1 F27 A21 TDI NC B19 2 680
CADIP0 AD27 E29 CADOP0
CADIN0 L0_CADIN_H0 L0_CADOUT_H0 CADON0
AD28 L0_CADIN_L0 L0_CADOUT_L0 F29
SINCHN C18 VCC2.5
-BRN NC TDO
A19 NC TDO A22
S_EN RN23 1 2 680-8P4R
CLKIP1 Y25 J26 CLKOP1 AF18 AF18 SINCHN 3 4
8 CLKIP1 L0_CLKIN_H1 L0_CLKOUT_H1 CLKOP1 8 NC
CLKIN1 W25 J27 CLKON1 A28 -BRN 5 6
8 CLKIN1 L0_CLKIN_L1 L0_CLKOUT_L1 CLKON1 8 KEY1
CLKIP0 Y27 J29 CLKOP0 AJ28 -TH_TRIP 7 8
8 CLKIP0 L0_CLKIN_H0 L0_CLKOUT_H0 CLKOP0 8 KEY0
CLKIN0 Y28 K29 CLKON0
8 CLKIN0 L0_CLKIN_L0 L0_CLKOUT_L0 CLKON0 8
VCC12CLAW VCC2.5
R107 1 2 51 CTLIP1 R27 N25 ANALOG3 AE23 D22
R110 1 CTLIN1 L0_CTLIN_H1 L0_CTLOUT_H1 ANALOG2 NC RSVD_SCL TCK
2 51 R26 L0_CTLIN_L1 L0_CTLOUT_L1 P25 AF23 NC RSVD_SDA C22 RN24 1 2 1K-8P4R-O
CTLIP0 T29 P28 CTLOP0 ANALOG1 AF22 TMS 3 4
8 CTLIP0 L0_CTLIN_H0 L0_CTLOUT_H0 CTLOP0 8 NC
CTLIN0 R29 P27 CTLON0 ANALOG0 AF21 -TRST 5 6
B 8 CTLIN0 L0_CTLIN_L0 L0_CTLOUT_L0 CTLON0 8 NC B
TDI 7 8
C1 FREE29 FREE26 B13
Via: 49.9-06 J3 B7 VDIMM
FREE31 FREE28
R3 FREE33 FREE30 C3
AA2 K1 TDO R127 1 2 1K
FREE35 FREE32
D3 FREE1 FREE34 R2
ZIF_754P AG2 AA3 VCC2.5
FREE37 FREE36 Directly connected to VDDIO by AMD recommand
B18 FREE4 FREE10 F3
AH1 C23 AF18 R312 1 2 0
VCC1.2 VCC12CLAW FREE38 FREE18
AE21 FREE41 FREE19 AG7
C20 AE22 -DBREQ RN21 1 2 1K-8P4R
FREE7 FREE42




1
C144 1 2 .22U C137 1 2 4.7U-08 AG4 C24 BP0 3 4
FREE11 FREE24 BP1 C464
C6 FREE12 FREE25 A25 5 6
C145 1 2 .22U C138 1 2 .22U AG6 C9 DBRDY 7 8 1U-08




2
FREE13 FREE27
AE9 FREE14 24 24
C147 1 2 .22U C139 1 2 .22U AG9 25
FREE40 25
26 26
C146 1 2 .22U C132 1 2 .22U DHOLE1 27 S_SHENB RN25 1 2 680-8P4R
DHOLE1 27 S_SHENA
DHOLE2 28 3 4




10
11
12
13
14
15
16
17
18
19
20
21
22
23
DHOLE2 28




1
2
3
4
5
6
7
8
9
C133 1 2 .22U S_CLK1 5 6
ZIF_754P S_CLK2 7 8




1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
ANALOG2 RN20 1 2 1K-8P4R
ANALOG3 3 4
ANALOG1 5 6
ANALOG0 7 8

A A




Elitegroup Computer Systems
Title
K8 - 754 CPU (HT) A, C
Size Document Number Rev

K8M800-M3
Custom 1.0A
Date: Tuesday, December 20, 2005 Sheet 1 of 23
5 4 3 2 1
5 4 3 2 1




CPUE CPUD
CPUB
B2 VSS1 VSS93 L28
DDRVTT AH20 R28
VSS3 VSS94 VCORE VDIMM
AE13 VTT_SENSE VTT_A4 D17 AB21 VSS4 VSS95 W28
VTT_A1 A18 W22 VSS5 VSS96 AC28 L7 VDD1 VDDIO1 E4
VTT_A2 B17 M23 VSS6 VSS97 AF28 AC15 VDD2 VDDIO2 G4
MVREF_CPU AG12 C17 L24 AH28 H18 J4
MEMVREF1 VTT_A3 VSS7 VSS98 VDD3 VDDIO3
VTT_B1 AF16 AG25 VSS8 VSS99 C29 B20 VDD4 VDDIO4 L4
VDIMM AG16 AG27 F2 E21 N4
R155 1 MEMZN VTT_B2 VSS9 VSS100 VDD5 VDDIO5
2 33-1 D14 MEMZN VTT_B3 AH16 D2 VSS10 VSS101 H2 H22 VDD6 VDDIO7 U4
R156 1 2 33-1 MEMZP C14 AJ17 AF2 K2 J23 W4
D MEMZP VTT_B4 VSS11 VSS102 VDD7 VDDIO8 D
W6 VSS12 VSS103 M2 H24 VDD8 VDDIO9 AA4
VDIMM AG10 Y7 P2 F26 AC4
MEMRESET_L VSS13 VSS104 VDD9 VDDIO10
AA8 VSS14 VSS105 T2 N7 VDD10 VDDIO11 AE4
MD63 A16 AE8 AB9 V2 L9 D5
4 MD[63:0] MEMDATA63 MEMCKEA CKE0 3,4 VSS15 VSS106 VDD11 VDDIO12
1




MD62 B15 AE7 AA10 Y2 V10 AF5
MEMDATA62 MEMCKEB CKE1 3,4 VSS16 VSS107 VDD12 VDDIO13
R131 MD61 A12 J12 AB2 G13 F6
100-1 MD60 MEMDATA61 DCLK7+ VSS17 VSS108 VDD13 VDDIO14
B11 MEMDATA60 MEMCLK_H7 D10 DCLK7+ 3 B14 VSS18 VSS109 AD2 K14 VDD14 VDDIO15 H6
MD59 A17 C10 DCLK7- Y15 AH2 Y14 K6
DCLK7- 3
2




MVREF_CPU MD58 MEMDATA59 MEMCLK_L7 DCLK6+ VSS19 VSS110 VDD15 VDDIO16
A15 MEMDATA58 MEMCLK_H6 E12 DCLK6+ 3 AE16 VSS20 VSS111 B4 AB14 VDD16 VDDIO17 M6
MD57 C13 E11 DCLK6- J18 AH4 G15 P6
MEMDATA57 MEMCLK_L6 DCLK6- 3 VSS21 VSS112 VDD17 VDDIO18
1




1




1




MD56 A11 AF8 DCLK5+ G20 B6 J15 T6
MEMDATA56 MEMCLK_H5 DCLK5+ 3 VSS22 VSS113 VDD18 VDDIO19
R124 C154 C151 MD55 A10 AG8 DCLK5- R20 G6 AA15 V6
MEMDATA55 MEMCLK_L5 DCLK5- 3 VSS23 VSS114 VDD19 VDDIO20
100-1 .1U 1000P MD54 B9 AF10 DCLK4+ U20 J6 H16 Y6
DCLK4+ 3
2




2




MD53 MEMDATA54 MEMCLK_H4 DCLK4- VSS24 VSS115 VDD20 VDDIO21
C7 AE10 DCLK4- 3 W20 L6 K16 AB6
2




MD52 MEMDATA53 MEMCLK_L4 VSS25 VSS116 VDD21 VDDIO22
A6 MEMDATA52 MEMCLK_H3 V3 AA20 VSS26 VSS117 N6 Y16 VDD22 VDDIO23 AD6
MD51 C11 V4 AC20 R6 AB16 D7
MD50 MEMDATA51 MEMCLK_L3 VSS27 VSS118 VDD23 VDDIO24
A9 MEMDATA50 MEMCLK_H2 K5 AE20 VSS28 VSS119 U6 G17 VDD24 VDDIO25 G7
MD49 A5 K4 AG20 AA6 J17 J7
MD48 MEMDATA49 MEMCLK_L2 DCLK1+ VSS29 VSS120 VDD25 VDDIO26
B5 MEMDATA48 MEMCLK_H1 R5 DCLK1+ 3 AJ20 VSS30 VSS121 AC6 AA17 VDD26 VDDIO27 AA7
VDIMM MD47 C5 P5 DCLK1- D21 AH6 AC17 AC7
MEMDATA47 MEMCLK_L1 DCLK1- 3 VSS31 VSS122 VDD27 VDDIO28
SC66 1 2 33P/X MD46 A4 P3 DCLK0+ F21 F7 AE17 AF7
MEMDATA46 MEMCLK_H0 DCLK0+ 3 VSS32 VSS123 VDD28 VDDIO29
C176 1 2 .22U MD45 E2 P4 DCLK0- H21 H7 F18 F8
MEMDATA45 MEMCLK_L0 DCLK0- 3 VSS33 VSS124 VDD29 VDDIO30
SC71 1 2 33P/X MD44 E1 K21 K7 K18 H8
SC75 .22U/X MD43 MEMDATA44 VSS34 VSS125 VDD30 VDDIO31
1 2 A3 MEMDATA43 MEMCS_L7 D8 M21 VSS35 VSS126 M7 Y18 VDD31 VDDIO32 AB8
SC69 1 2 .22U/X MD42 B3 C8 P21 P7 AB18 AD8
SC70 33P/X MD41 MEMDATA42 MEMCS_L6 VSS36 VSS127 VDD32 VDDIO33
1 2 E3 MEMDATA41 MEMCS_L5 E8 T21 VSS37 VSS128 T7 AD18 VDD33 VDDIO34 D9
C177 1 2 .22U MD40 F1 E7 V21 V7 AG19 G9
SC74 .22U/X MD39 MEMDATA40 MEMCS_L4 VSS38 VSS129 VDD34 VDDIO35
1 2 G2 MEMDATA39 MEMCS_L3 D6 -CS3 3,4 Y21 VSS39 VSS130 AB7 E19 VDD35 VDDIO36 AC9
MD38 G1 E6 AD21 AD7 G19 AF9
MEMDATA38 MEMCS_L2 -CS2 3,4 VSS40 VSS131 VDD36 VDDIO37
C MD37 L3 C4 AG21 B8 AC19 F10 C
MEMDATA37 MEMCS_L1 -CS1 3,4 VSS41 VSS132 VDD37 VDDIO38
MD36 L1 E5