Gigabyte GA-8ISMT-PE-CH REV.1.02 Schematic

5
4
3
2
1
GIGABYTE GA-8ISMT-PE-CH
Revision
1.02
Schematics
SHEET TITLE
D D
01 02 03 04 05 06
C C
07 08 09 10 11 12 13
COVER SHEET BOM & PCB MODIFY HISTORY BLOCK DIAGRAM P4_478A P4_478B P4_478C GMCH-SPRINGDALE-G_HOST GMCH-SPRINGDALE-G_DDR GMCH-SPRINGDALE-G_AGP,HUB,VGA GMCH-SPRINGDALE-G_PWR DDR1 CHANNEL A DDR2 CHANNEL B DDR TERMINATION
SHEET TITLE
23 24 25 26 27 28 29 30 31 32 33 34 35
FAN/HWMO IDE KB_PS2 COM_LPT USB CONN FPANEL FPANEL_I CODEC AUDIO_J1,GAMEPORT AUDIO_J2 ATX, OTHERS POWER VCORE POWER DDR POWER
B B
14 15 16 17 18 19 20 21
A A
22
AGP SLOT ICH5 PCI, USB, HUB, LAN ICH5 IDE, GPIO, SATA, CTRL ICH5 VCC, GND FWH ICS952603DF CLOCK GEN. PCI SLOT 1, 2 PCI SLOT 3 ITE_LPCIO
5
4
36 37
3
REALTEK8100 & USB CONNECTOR TI 1394
Title
Size Document Number Rev Custom
2
Date: Sheet of
GIGABYTE
COVER SHEET
COMPONENT SIDE (1 oz. Copper) VCC SIDE (1 oz. Copper) GND SIDE (1 oz. Copper) SOLDER SIDE (1 oz. Copper)
GA-8ISMT-PE-CH 1.02
1 39Tuesday, June 03, 2003
1
5
4
3
2
1
Model Name: GA-8ISMT-PE-CH
D D
C C
B B
Component history
Date Change Item Reason
92/02/17 R805 1K/6 --> 2.2K/6 POWER SEQUENCY TIMING
92/02/25 Springdale-G --> Springdale-PE
ADD VCORE BYPASS CAP 10U/X5R
R68 CHANGE TO 52.3 OHM
FOR NW FMB292/01/07
INTEL LAYOUT GUIDE RECOMMAND R62 CHANGE TO 130 OHM INTEL LAYOUT GUIDE RECOMMAND ADD C16,C17,C18 22P/6 EMI REQUEST REMOVED RN59
8.2K/8P4R PULL UP R818 --> 2.2K/6,
R819,R820 --> 8.2K/6
R25,R28 FROM 8.2K/6 --> 1K/6
R90 FROM 33.2/6/1 -->
41.2/6/1
COST DOWN
FOR PWROK SIGNAL INTEGRATED
FOR VOLTAGE LEVEL
FOR VOLTAGE LEVEL
ADD C75 1000P/4/N/50V FOR NOISE DELETION X2 14.318MHz FROM 32P
TO 16P
FRO MORE PRECISION
FREQUENCY
ADD C212,C213 100P/4/N/50V FOR SMBUS NOISE DELETION
R151,R152 22/6 --> 33/6 FOR EMI REMOVED EC29,C158,C157,
Q52,R332,R331,R333 REMOVED R354, R350
5.6K/6-->5.11K/6, R346 47K/6 --> 30K/6
FOR COST DOWN
FOR LOAD LINE
R890 2.15K/6 --> 2.26K/6 FOR DDR25V FROM 2.55V TO 2.6V
244mm X 244mm 5MIL/60+-15%
Circuit or PCB layout history
Date Change Item Reason
92/01/07 C229 33P/6 -CPUSLP DE-NOISE
92/02/17 ADD 2*SP-CAP(SC23,SC24) FOR PRESCOTT FMB
CPU AE25 DISCONNECT TO +RST
R45 PULL UP TO V_SMYRCOMP
R40, R36 PULL UP TO V_SMYRCOMPVO
EC7 E-CAP FOR DDRVTT STABILIZE DDRVTT SPLIT USB OC
FUNCTION TO TWO PART REMOVE 1_5VSTR
CIRCUIT CLK GEN 48 PIN VOLTAGE
STABILIZED CHANGE PCI1,2,3 IDSEL
TO 16,17,18 INTERSIL PWM PIN27,
PWR SEQUENCE INTERSIL PWM R, C
CHANGE DDR , DDRVTT PWR
SOLUTION CHANGE 5VDUAL CIRCUIT FOR DDR PWR
LE AND INTEL PINS COLAYOUT
ADD C230 4.7U/8/Y/10V FOR VCOREPLL NOISE R30 PULL UP FROM
VCORE TO VTT_GMCH R45,R36,R40,R80,R186
PULL UP TO DDR25V
USELESS
INTEL NEW SCH
INTEL NEW SCH
FOR DIFFERENT CONTROLLER
FOR INTEL A1
FOR CLK GEN JITTER ISSURE
BIOS SUGGESTION
FOR PWR SEQUENCE
FOR NW FMB2
POWER CONSUMTION
SOLUTION CHANGE FOR LE AND CH CUSTUMER
FOR LAYOUT GUIDE
FOR DATASHEET
ADD BC480 0.1U/6/Y/25V FOR CODEC VCC3 NOISE DELETION DELETE Q101 Q46,Q47 CONNECT TO
DDR25V ADD R903,904,905,906
2.2/6
FOR THERMAL ISSURE
FOR PWM RULE
ADD BC481 10U/12/X/6.3V FOR -RSMRST TIMING ADD D25,R907,C232 FOR S3-->S0 TIMING ISSURE
ADD R900 0/6 FOR PE/G COLAYOUT
A A
Title
Size Document Number Rev Custom
5
4
3
2
Date: Sheet of
GIGABYTE
BOM & PCB MODIFY HISTORY
GA-8ISMT-PE-CH 1.02
1
2 39Tuesday, June 03, 2003
5
BLOCK DIAGRAM
4
3
2
1
INTEL Pentium4 (478)
D D
CLOCK GENERATOR
CKVDD = 3.3V
PAGE 19
VCORE = 1.75V / SLEEP : 1.3V VCC3
PAGE 4, 5, 6
VID0~4
PWM/OTHER POWER
VCORE = 1.75V (650-1100MHZ) / SLEEP : 1.3V 5VSB,-12V,+12V,VCC,VCC3,3VDUAL VTT_DDR,2_5VSTR
PAGE 33,34,35
CHANNEL A
GAD0~31 ADSTB0,ADSTB0­ADSTB1,ADSTB1-
AGP SLOT 8X
VDDQ = 1.5V (AGP POWER 4X) VCC3 = 3.3V +12V = 12V 3VDUAL = 3.3V
VCC = 5V
C C
AGPUSB+ / -
PAGE 14
SBA0~7 SBSTB,SBSTB-
GCBE0~3­ST0~2
AGP BUS
GMCH SPRINGDALE
VCORE = 1.75V / SLEEP : 1.3V 2_5VSTR = 2.5V(MEMORY) VDDQ = 1.5V (AGP POWER 4X, HUBLINK)
HL0~10 CONTROL BUS
HUB LINK
PAGE 7 ,8 ,9,10
MAA0~14 MAA_CPC1~5 MAB_CPC1~5 MDD0~63
-DQSD0~7 DM0~7
ICH5
USB PORTS 0~7
VCC = 5V 5VSB = 5V
AMRUSB+ / -
B B
5VUSB = 5V
PAGE 27
VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I) 3VDUAL = 3.3V(SUSPEND POWER) VCC3 = 3.3V RTCVDD = 3.3V
PCI BUS
PAGE 15,16,17
DDR SDRAM DIMM X 1
2_5VSTR = 2.5V(MEMORY,SUSPEND POWER) VTT_DDR = 1.25V
PAGE 11
CHANNEL B DDR SDRAM DIMM X 1
2_5VSTR = 2.5V(MEMORY,SUSPEND POWER) VTT_DDR = 1.25V
IDE Primary and Secondary
VCC = 5V
PAGE 12,13
PAGE 24
SERIAL ATA
VCC = 5V
PAGE 16
FWH/HWMO
PCI SLOT 1,2,3
+12 = 12V
-12 = -12V VCC = 5V VCC3 = 3V 3VDUAL = 3V
PAGE 20, 21
VCC = 5V VCC3 = 3V
PAGE 18, 23
AC97 CODEC ALC202A
+12V = 12V VCC = 5V 5VSB = 5V
AVDD = 5V
A A
AUDIO PORTS :
LIN_ OUT TELE
CD_IN
LINE_IN
AUX_IN
5
FRONT AUDIO
PAGE 30
MIC
PAGE 31, 32
AC97 LINK
4
REALTEK 8100BL
FRONT PANEL /FANS
VCC = 5V 5VSB = 5V +12 = 12V PVCC = 5V
PAGE 36
PAGE 28, 29
3
LPC BUS
LPC I/O ITE 8712
VCC = 5VVCC3 = 3.3V VBAT = 3V
I/O PORTS :
COMB
COMA IR
LPT
2
PS2
FDD
PAGE 22
PAGE 25, 26
Title
Size Document Number Rev Custom
Date: Sheet of
GIGABYTE
BOM & PCB MODIFY HISTORY
GA-8ISMT-PE-CH 1.02
1
3 39Tuesday, June 03, 2003
VCORE
5
4
3
2
1
BC1
10U/12/X/6.3V
VCORE
D D
BC6
10U/12/X/6.3V/X
BC2
10U/12/X/6.3V/X
BC7
10U/12/X/6.3V/X
BC3
10U/12/X/6.3V/X
BC8
10U/12/X/6.3V/X
BC4
10U/12/X/6.3V/X
BC9
10U/12/X/6.3V
BC5
10U/12/X/6.3V/X
BC10
10U/12/X/6.3V/X
VCORE
AD11
AD9
AD7
AD19
AE18
AE16
AE14
AE12
AE10
AE8
AE6
AE20
AB15
AB13
AB11
AB9
AB7
AB19
AC18
AC16
AC14
AC12
AC10
AC8
AD17
AD15
AD13
E14
E12
VCORE23
VCORE24
VCORE25
GND36
GND37
GND38
AB18
AB16
VCORE26
VCORE27
GND39
GND40
AB14
AB12
VCORE28
VCORE29
GND41
GND42
AB10
AB8
E10E8E20
VCORE30
VCORE31
GND43
GND44
AB6
AB3
VCORE32
GND45
GND46
AB24
AB21V4V1
GND47
GND48
GND49
V23W6W3
GND50
GND51
GND52
W24
GND53
W21Y5Y2
BOOTSEL
OPTIM/COMPAT
TESTHI8 TESTHI9
TESTHI10
DEFER
MCERR
RESET#
GND54
GND55
GND56
GND57
GND58
Y25
Y22
AA17
BINIT
BPRI DBSY DRDY
HITM
IERR
LOCK
TRDY
GND59
AA15
ADS
BNR DP3
DP2 DP1 DP0
RSP
AP0 AP1
BR0
RS2 RS1 RS0
AA13
HIT
INIT
GND60
AD1 AE26 G1
AC1 V5 AA3 G2
L25 K26 K25 J26
U6 W4 Y3 H6
D2 H5
E2 H2 F3 E3
AC3 W5 G4 V6 AB25
F4 G5 F1 AB2 J6
-HADS
-BNR
TESTHI8 TESTHI9 TESTHI10
-BR0
-BPRI
-DBSY
-DEFER
-DRDY
-HIT
-HITM IERR
-HINITHA28
-HLOCK
-CPURST
-RS2
-RS1
-RS0
-HTRDY
BOOTSEL (34)
-HADS (7)
-BNR (7)
-BR0 (7)
-BPRI (7)
-DBSY (7)
-DEFER (7)
-DRDY (7)
-HIT (7)
-HITM (7)
TP1
-HLOCK (7)
-RS2 (7)
-RS1 (7)
-RS0 (7)
-HTRDY (7)
C1 33P/4/N/50V
C2 33P/4/N/50V
-HINIT (16,18)
-CPURST (7)
HA[3..16](7)
C C
HA[17..31](7)
VCORE
SP-CAP X 4PCS
B B
BC11
100U/2V
BC12
220U/2V
BC13
100U/2V
BC14
220U/2V
HA[3..16]
-HADSTB0(7)
-HREQ4(7)
-HREQ3(7)
-HREQ2(7)
-HREQ1(7)
-HREQ0(7)
HA[17..31]
-HADSTB1(7)
HA16 HA15 HA14 HA13 HA12 HA11 HA10 HA9 HA8 HA7 HA6 HA5 HA4 HA3
-HADSTB0
-HREQ4
-HREQ3
-HREQ2
-HREQ1
-HREQ0
HA31 HA30 HA29
HA27 HA26 HA25 HA24 HA23 HA22 HA21 HA20 HA19 HA18 HA17
-HADSTB1
N5
A16
N4
A15
N2
A14
M1
A13
N1
A12
M4
A11
M3
A10
L2
A9
M6
A8
L3
A7
K1
A6
L6
A5
K4
A4
K2
A3
L5
ADSTB0
H3
REQ4
J3
REQ3
J4
REQ2
K5
REQ1
J1
REQ0
AB1
A35
Y1
A34
W2
A33
V3
A32
U4
A31
T5
A30
W1
A29
R6
A28
V2
A27
T4
A26
U3
A25
P6
A24
U1
A23
T2
A22
R3
A21
P4
A20
P3
A19
R2
A18
T1
A17
R5
ADSTB1
SK478/GD/W
AE7
GND1
AE24
GND2
AE22
GND3
AE19
GND4
AD14
GND5
AD12
GND6
AD10
GND7
AD8
GND8
AD4
GND9
GND11
AD23
GND12
AD21
GND13
AE17
VCORE1
GND14
AE15
AE13
VCORE2
VCORE3
GND15
GND16
AE11
AE9
VCORE4
VCORE5
GND17
AB20
VCORE6
VCORE7
GND19
GND20
AC17
AC15
VCORE8
VCORE9
GND21
GND22
AC13
AC11
VCORE10
VCORE11
VCORE12
GND23
GND24
GND25
AC9
AC7
VCORE13
VCORE14
GND26
GND27
AC5
AC2
VCORE15
VCORE16
GND28
GND29
AC25
AC22
VCORE17
VCORE18
GND30
GND31
AC19
AD18
VCORE19
VCORE20
GND32
GND33
AD16
AA4
VCORE21
VCORE22
GND34
GND35
AA1
AA23
AA19
SOCKET_478A
VCORE
BC17
10U/12/X/6.3V/X
BC18
10U/12/X/6.3V
BC19
10U/12/X/6.3V/X
VCORE
BC21
10U/12/X/6.3V/X
A A
VCORE
BC33
10U/12/X/6.3V
BC22
10U/12/X/6.3V/X
BC34
10U/12/X/6.3V
BC23
10U/12/X/6.3V/X
BC35
10U/12/X/6.3V
5
BC20
10U/12/X/6.3V
BC24
10U/12/X/6.3V/X
BC25
10U/12/X/6.3V/X
VCORE
BC26
10U/12/X/6.3V/X
VCORE
BC36
10U/12/X/6.3V
BC27
10U/12/X/6.3V/X
BC37
10U/12/X/6.3V
4
BC29
10U/12/X/6.3V/X
BC38
10U/12/X/6.3V
BC30
10U/12/X/6.3V/X
BC39
10U/12/X/6.3V
BC40
10U/12/X/6.3V
CR CPU RETAINTION/X
3
2
VCORE
RN1
12
TESTHI8
34
TESTHI9
56
TESTHI10
78
62/8P4R R1 200/6 R2 62/6
Title
Size Document Number Rev
Custom
Date: Sheet of
-BR0
-CPURST
P4 478A GA-8ISMT-PE-CH 1.02
1
4 39Tuesday, June 03, 2003
5
4
3
2
1
VCORE
D D
R3
200/6/1
BC41
0.01U/4/X/16V
Closed to Pin-AA21
R5 169/6/1
GTLREF
BC42
0.1U/6/Y/25V
GTLREF (7)
BC43 220P/4/Y/50V
Place outside of CPU socket
COMP0
R6 61.9/6/1
VCORE
F17
F15
F13
F11F9F19
AA18
AA16
AA14
AA12
AA10
AA8
AB17
B13
B11B9B7
B19
C18
C16
C14
C12
C10C8C20
D17
D15
D13
D11D9D7
AF22
AF23 AC26 AD26
C6
B6 B2
D1
E5 B5 Y4
AD3 AE1 AE2 AE3 AE4 AE5
AF4 AF3
AD20
A5
AE23 AD22
A4
AE21
A22
A7 B3
C4
A2
AD2
AF25
AF24
SK478/GD/W
SOCKET_478B
BCLK0 BCLK1 ITP_CLK0 ITP_CLK1
A20M FERR IGNNE
LINT0 LINT1 SMI STPCLK
VID5 VID4 VID3 VID2 VID1 VID0
VCCVID VCCVIDPRG VCCA VCC_SENSE VCCIOPLL VSSA VSS_SENSE
RSVD1 RSVD2 RSVD3 THERMDA THERMDC THERMTRIP
VIDPWRGD RSVD5
RSVD7
GND61
AA11
GND62
AA9
GND63
AA26
GND64
AA7N6N3
GND65
GND66
GND67
N24
GND68
N21P5P2
GND69
GND70
GND71
P25
GND72
P22
VCORE33
VCORE34
GND73
GND74
R26R4R1
VCORE35
VCORE36
VCORE37
GND75
GND76
GND77
R23T6T3
VCORE38
VCORE39
VCORE40
GND78
GND79
GND80
T24
T21U5U2
VCORE41
VCORE42
VCORE43
GND81
GND82
GND83
U25
VCORE44
VCORE45
GND84
GND85
U22
V26
VCORE46
VCORE47
GND86
GND87
G21
H26H4H1
VCORE48
VCORE49
VCORE50
GND88
GND89
GND90
H23J5J2
VCORE51
VCORE52
VCORE53
GND91
GND92
GND93
J25
VCORE54
VCORE55
GND94
GND95
J22K6K3
VCORE56
GND96
K24
CPUCLK(19)
-CPUCLK(19)
R8 0/6/X
ITPCLK(19)
R9 0/6/X
-ITPCLK(19)
C C
VID[0..5]
VID[0..5](22,34)
VCCVID
C3
1U/6/Y/10V
CPU_TEMP
CPU_TEMP(22,23)
THERMDC(22)
B B
R12 0/S6/X R13 0/S6/X
C6
1N/4/X/50V
C5
0.01U/4/X/16V/X
VCC_SENSE(34)
VSS_SENSE(34)
CPU_TEMP
CPUCLK
-CPUCLK ITP_CLK
-ITP_CLK
-A20M
-A20M(16)
-FERR -BPM5
-FERR(16)
-IGNNE
-IGNNE(16) INTR
INTR(16)
NMI
NMI(16)
-SMI
-SMI(16)
-STPCLK
-STPCLK(16) VID5
VID4 VID3 VID2 VID1 VID0
VCOREPLL VCC_SENSE VCCA VSSA VSS_SENSE
-THERM(16)
R805 2.2K/6
VCCVID
C7
1U/6/Y/10V
123
H1X3/X
VCORE57
VCORE58
VCORE59
GND97
GND98
GND99
K21
L26L4L1
VCORE60
VCORE61
VCORE62
GND100
GND101
GND102
L23M5M2
D19
VCORE63
VCORE64
GND103
GND104
GND105
M25
GND106
GND107
GND108
GND109
GND110
M22
E11E9E26E7E4E1E23
GND111
GND112
GND113
GND114
E19
F18
PWRGOOD
GND115
GND116
F16
F14
BSEL0 BSEL1
TESTHI11
COMP0 COMP1
BPM5 BPM4 BPM3 BPM2 BPM1 BPM0
TESTHI0
DBR#
TESTHI12 GTLREF3
GTLREF2 GTLREF1 GTLREF0
TESTHI5 TESTHI4 TESTHI3 TESTHI2 TESTHI7 TESTHI6
TESTHI1
PROCHOT
TCK TDO
TMS
TRST
GND117
GND118
GND119
F12
F10
SLP
TDI
GND120
F8
AD6 AD5 A6 L24 P1
AB4 AA5 Y6 AC4 AB5 AC6
AD24 AE25 AD25
AA6 F6 AA21 F20
AC23 AC24 AC20 AC21 AB22 AA20
AA2 AB23 C3 AB26
D4 C1 D5 F7 E6
FS_A FS_B TESTHI11 COMP0 COMP1
-BPM4
-BPM3
-BPM2
-BPM1
-BPM0 TESTHI0_1 TESTHI12 TP_AA6
TP_F6 TP_AA21 GTLREF
TESTHI2_7 TESTHI0_1
CPUPWROK
-PROCHOT
-CPUSLP
TCK TDI TDO TMS
-TRST
FS_A (7,19) FS_B (7,19)
TP2 TP3 TP4
-PROCHOT (7,33)
-CPUSLP (16)
C229 33P/4/N/50V
VCORE
Note:
VCCA & VCOREPLL
VCORE
L1
10UH/8/120mA/S
L2
10UH/8/120mA/S
A A
C8 1U/6/Y/10VC94.7U/8/Y/10V
C10 1U/6/Y/10V
define doesn't same as old P4 design kit
C230
4.7U/8/Y/10V
As close as possible to CPU socket
R17
0/S6/X
VCOREPLL
VCCA
VSSA
Trace width doesn't less than 12 Mil
COMP1
VCORE
R11 330/6
C4 1N/4/X/50V
R14 130/6 R15 62/6 R16 62/6
RN2
62/8P4R RN3
62/8P4R RN100
62/8P4R
R855 62/6
R7 61.9/6/1
CPUPWROK (16)
-PROCHOT
-BPM5
-BPM4
TESTHI0_1
12
TESTHI11
34
TESTHI12
56
TESTHI2_7
78
-BPM0
12
-BPM1
34
-BPM2
56
-BPM3
78
TDI
12
TMS
34
TDO
56
TCK
78
-TRST
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet of
P4 478B GA-8ISMT-PE-CH 1.02
1
5 39Tuesday, June 03, 2003
5
D D
4
3
2
1
VCORE
E18
E16
AF17
AF15
AF13
AF11
AF9
AF7
AF5
AF21
AF19
A18
A16
A14
A12
A10A8A20
B17
B15
VCORE78
VCORE79
VCORE80
GND154
GND155
GND156
B10
B26B8B4
VCORE81
VCORE82
VCORE83
GND157
GND158
GND159
B23
AF2
VCORE84
VCORE85
GND160
GND161
B20
C17
GND162
C15
C13
GND163
GND164
C11C9C7
GND165
GND166
AF18
GND167
GND168
AF16
AF14
GND169
GND170
AF12
AF10
GND171
GND173
AF8
AF6
GND174
GND175
AF1
AF20
GND176
GND177
A17
GND178
A15
A13
SKTOCC#
DBI#2 STBN2 STBP2
DBI#3 STBN3 STBP3
GND179
GND180
GND181
A11A9A26
D47 D46 D45 D44 D43 D42 D41 D40 D39 D38 D37 D36 D35 D34 D33 D32
D63 D62 D61 D60 D59 D58 D57 D56 D55 D54 D53 D52 D51 D50 D49 D48
GND182
AF26
T23 T22 T25 T26 R24 R25 P24 R21 N25 N26 M26 N23 M24 P21 N22 M23 P26 R22 P23
AA24 AA22 AA25 Y21 Y24 Y23 W25 Y26 W26 V24 V22 U21 V25 U23 U24 U26 V21 W22 W23
HD47 HD46 HD45 HD44 HD43 HD42 HD41 HD40 HD39 HD38 HD37 HD36 HD35 HD34 HD33 HD32
-DBI2 STBN2 STBP2
HD63 HD62 HD61 HD60 HD59 HD58 HD57 HD56 HD55 HD54 HD53 HD52 HD51 HD50 HD49 HD48
-DBI3 STBN3 STBP3
-DBI2 (7) STBN2 (7) STBP2 (7)
STBN3 (7) STBP3 (7)
HD[32..47] (7)
HD[48..63] (7)
SOCKET_478C
HD[0..15]
HD[0..15](7)
C C
STBN0(7) STBP0(7)
HD[16..31]
HD[16..31](7)
STBN1(7) -DBI3 (7) STBP1(7)
B B
HD15
D25
J21 D23 C26 H21 G22 B25 C24 C23 B24 D22 C21 A25 A23 B22 B21 E21 E22
F21 H25
K23
J24
L22 M21 H24 G26
L21 D26
F26 E25
F24
F23 G23 E24 H22 G25 K22
J23
SK478/GD/W
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 DBI#0 STBN0 STBP0
D31 D30 D29 D28 D27 D26 D25 D24 D23 D22 D21 D20 D19 D18 D17 D16 DBI#1 STBN1 STBP1
GND121
GND122
F5F2F25
GND123
GND124
F22G6G3
GND125
GND126
G24C5C2
GND127
GND128
GND129
GND130
C25
C22
GND131
GND132
C19
D18
GND133
GND134
D16
HD14 HD13 HD12 HD11 HD10 HD9 HD8 HD7 HD6 HD5 HD4 HD3 HD2 HD1 HD0
-DBI0
-DBI0(7) STBN0
STBP0 HD31
HD30 HD29 HD28 HD27 HD26 HD25 HD24 HD23 HD22 HD21 HD20 HD19 HD18 HD17 HD16
-DBI1
-DBI1(7) STBN1
STBP1
GND135
D14
D12
GND136
GND137
GND138
GND139
GND140
D10D8D6D3D24
VCORE65
VCORE66
VCORE67
GND141
GND142
GND143
D21
D20
VCORE68
VCORE69
GND144
GND145
E17
E15
VCORE70
VCORE71
GND146
GND147
E13A3A24
VCORE72
VCORE73
VCORE74
GND148
GND149
GND150
A21
A19
VCORE75
VCORE76
GND151
GND152
B18
B16
VCORE77
GND153
B14
B12
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet of
P4 478C
GA-8ISMT-PE-CH 1.02
1
6 39Tuesday, June 03, 2003
5
4
3
2
1
HD[0..63]HA[3..31]
-PROCHOT (5,33)
HD[0..63] (6)
FS_A
R25 1K/6
8.2K/6 R28 1K/6
R29
8.2K/6
FS_A (5,19)
FS_B
FS_B (5,19)
AE14
C12
0.1U/6/Y/25V
U2A
D26 D30
L23 E29 B32 K23 C30 C31
J25 B31 E30 B33
J24 F25 D34 C32 F28 C34
J27 G27 F29 E28 H27 K24 E32 F31 G30
J26 G26
B29
J23
L22 C29
J21 B30 D28
B7 C7
B19 C19 C17
L19 K19
L17
G9 F9
L14 D12 E12 C15
F27 D24 G24
L21 E23 K21 E25 B24 B28 B26 E27 G22 C27 B27
E8
E24 C25 F23
SPD-PE REV:A2
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#
HREQ0# HREQ1# HREQ2# HREQ3# HREQ4# HADSTB0# HADSTB1#
HCLKP HCLKN
HDSTBP0# HDSTBN0# DINV0# HDSTBP1# HDSTBN1# DINV1# HDSTBP2# HDSTBN2# DINV2# HDSTBP3# HDSTBN3# DINV3#
ADS# HTRDY# DRDY# DEFER# HITM# HIT# HLOCK# BREQ0# BNR# BPRI# DBSY# RS0# RS1# RS2# CPURST# PWROK
HDRCOMP HDSWING HDVREF
CPU INTERFACE
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#
FSB
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#
PROCHOT#
BSEL0 BSEL1
HD0# HD1# HD2# HD3# HD4# HD5# HD6# HD7# HD8# HD9#
HD0
B23
HD1
E22
HD2
B21
HD3
D20
HD4
B22
HD5
D22
HD6
B20
HD7
C21
HD8
E18
HD9
E20
HD10
B16
HD11
D16
HD12
B18
HD13
B17
HD14
E16
HD15
D18
HD16
G20
HD17
F17
HD18
E19
HD19
F19
HD20
J17
HD21
L18
HD22
G16
HD23
G18
HD24
F21
HD25
F15
HD26
E15
HD27
E21
HD28
J19
HD29
G14
HD30
E17
HD31
K17
HD32
J15
HD33
L16
HD34
J13
HD35
F13
HD36
F11
HD37
E13
HD38
K15
HD39
G12
HD40
G10
HD41
L15
HD42
E11
HD43
K13
HD44
J11
HD45
H10
HD46
G8
HD47
E9
HD48
B13
HD49
E14
HD50
B14
HD51
B12
HD52
B15
HD53
D14
HD54
C13
HD55
B11
HD56
D10
HD57
C11
HD58
E10
HD59
B10
HD60
C9
HD61
B9
HD62
D8
HD63
B8
-PROCHOT
L20
L13 L12
HA[3..31](4)
D D
-HREQ0(4)
C C
HRCOMP
R23 20/6/1
-HREQ1(4)
-HREQ2(4)
-HREQ3(4)
-HREQ4(4)
-HADSTB0(4)
-HADSTB1(4) MCHCLK(19)
-MCHCLK(19) STBP0(6)
STBN0(6) STBP1(6)
STBN1(6) STBP2(6)
STBN2(6) STBP3(6)
STBN3(6)
-HADS(4)
-HTRDY(4)
-DRDY(4)
-DEFER(4)
-HITM(4)
-HLOCK(4)
B B
VTT_GMCH
R4
GTLREF(5)
GTLREF
200/6/1
C11
0.1U/6/Y/25V
BC44 1U/6/Y/10V R27
-BPRI(4)
-DBSY(4)
-CPURST(4) PWROK(16,21,28,34)
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
-HREQ0
-HREQ1
-HREQ2
-HREQ3
-HREQ4
-HADSTB0
-HADSTB1 MCHCLK
-MCHCLK STBP0
STBN0
-DBI0
-DBI0(6) STBP1
STBN1
-DBI1
-DBI1(6) STBP2
STBN2
-DBI2
-DBI2(6) STBP3
STBN3
-DBI3
-DBI3(6)
-HADS
-HTRDY
-DRDY
-DEFER
-HITM
-HIT
-HIT(4)
-HLOCK
-BR0
-BR0(4)
-BNR
-BNR(4)
-BPRI
-DBSY
-RS0
-RS0(4)
-RS1
-RS1(4)
-RS2
-RS2(4)
-CPURST PWROK
HRCOMP HSWNG GTLREF
COUPON2 COUPON1
COUPON1 COUPON COUPON2 COUPON
21 21
VCC
VTT_GMCH
C13
R30
0.01U/4/X/16V
A A
301/6/1
R31 102/6/1
C14
0.01U/4/X/16V
5
HSWNG
C15 1U/6/Y/10V
NEAR MCH
Title
Size Document Number Rev
Custom
4
3
2
Date: Sheet of
SPRINGDALE HOST
GA-8ISMT-PE-CH 1.02
1
7 39Tuesday, June 03, 2003
5
4
3
2
1
AJ34
AL33 AK29 AN31
AL30
AL26
AL28 AN25 AP26 AP24
AJ33 AN23 AN21
AL34 AM34 AP32 AP31 AM26
AB34 AC33 AE33
AH34 AA34
W34
AL20 AN19 AM20 AP20
AK32 AK31 AP17 AN17
AK33 AK34 AM16
AL16
AK9 AN9
Y34
Y31 Y32
N33 N34
P31 P32
E34
AL9
U2B
SMAA_A0 SMAA_A1 SMAA_A2 SMAA_A3 SMAA_A4 SMAA_A5 SMAA_A6 SMAA_A7 SMAA_A8 SMAA_A9 SMAA_A10 SMAA_A11 SMAA_A12
SMAB_A1 SMAB_A2 SMAB_A3 SMAB_A4 SMAB_A5
SWE_A# SCAS_A# SRAS_A#
SBA_A0 SBA_A1
SCS_A0# SCS_A1# SCS_A2# SCS_A3#
SCKE_A0 SCKE_A1 SCKE_A2 SCKE_A3
SCMDCLK_A0 SCMDCLK_A0# SCMDCLK_A1 SCMDCLK_A1# SCMDCLK_A2 SCMDCLK_A2# SCMDCLK_A3 SCMDCLK_A3# SCMDCLK_A4 SCMDCLK_A4# SCMDCLK_A5 SCMDCLK_A5#
SMVREF_A SMXRCOMP SMXRCOMPVOH SMXRCOMPVOL
SPD-PE REV:A2
DDR INTERFACE
DQSA0
AN11
SDQS_A0
SDM_A0 SDQ_A0 SDQ_A1 SDQ_A2 SDQ_A3 SDQ_A4 SDQ_A5 SDQ_A6 SDQ_A7
SDQS_A1
SDM_A1 SDQ_A8
SDQ_A9 SDQ_A10 SDQ_A11 SDQ_A12 SDQ_A13 SDQ_A14 SDQ_A15
SDQS_A2
SDM_A2 SDQ_A16
SDQ_A17 SDQ_A18 SDQ_A19 SDQ_A20
DDR Channel A
SDQ_A21 SDQ_A22 SDQ_A23
SDQS_A3
SDM_A3 SDQ_A24
SDQ_A25 SDQ_A26 SDQ_A27 SDQ_A28 SDQ_A29 SDQ_A30 SDQ_A31
SDQS_A4
SDM_A4 SDQ_A32
SDQ_A33 SDQ_A34 SDQ_A35 SDQ_A36 SDQ_A37 SDQ_A38 SDQ_A39
SDQS_A5
SDM_A5 SDQ_A40
SDQ_A41 SDQ_A42 SDQ_A43 SDQ_A44 SDQ_A45 SDQ_A46 SDQ_A47
SDQS_A6
SDM_A6 SDQ_A48
SDQ_A49 SDQ_A50 SDQ_A51 SDQ_A52 SDQ_A53 SDQ_A54 SDQ_A55
SDQS_A7
SDM_A7 SDQ_A56
SDQ_A57 SDQ_A58 SDQ_A59 SDQ_A60 SDQ_A61 SDQ_A62 SDQ_A63
4
AP12 AP10 AP11 AM12 AN13 AM10 AL10 AL12 AP13
AP15 AP16
AP14 AM14 AL18 AP19 AL14 AN15 AP18 AM18
AP23 AM24
AP22 AM22 AL24 AN27 AP21 AL22 AP25 AP27
AM30 AP30
AP28 AP29 AP33 AM33 AM28 AN29 AM31 AN34
AF34 AF31
AH32 AG34 AF32 AD32 AH31 AG33 AE34 AD34
V34 W33
AC34 AB31 V32 V31 AD31 AB32 U34 U33
M32 M34
T34 T32 K34 K32 T31 P34 L34 L33
H31 H32
J33 H34 E33 F33 K31 J34 G34 F34
DMA0 MDA0 MDA1 MDA2 MDA3 MDA4 MDA5 MDA6 MDA7
DQSA1 DMA1
MDA8 MDA9 MDA10 MDA11 MDA12 MDA13 MDA14 MDA15
DQSA2 DMA2
MDA16 MDA17 MDA18 MDA19 MDA20 MDA21 MDA22 MDA23
DQSA3 DMA3
MDA24 MDA25 MDA26 MDA27 MDA28 MDA29 MDA30 MDA31
DQSA4 DMA4
MDA32 MDA33 MDA34 MDA35 MDA36 MDA37 MDA38 MDA39
DQSA5 DMA5
MDA40 MDA41 MDA42 MDA43 MDA44 MDA45 MDA46 MDA47
DQSA6 DMA6
MDA48 MDA49 MDA50 MDA51 MDA52 MDA53 MDA54 MDA55
DQSA7 DMA7
MDA56 MDA57 MDA58 MDA59 MDA60 MDA61 MDA62 MDA63
DDR25V
DDR25V
MAAB[0..12](12,13)
DMB[0..7](12,13)
MDB[0..63](12,13)
DQSB[0..7](12,13)
R39 150/6/1
DDRVREFB
R42 150/6/1
R45
42.2/6/1
SMYRCOMP
R47
42.2/6/1
TP23 TP25 TP27 TP29 TP31
-SWEA(11,13)
-SCASA(11,13)
-SRASA(11,13) SBAA0(11,13)
SBAA1(11,13)
-CSA0(11,13)
-CSA1(11,13)
TP33 TP34
CKEA0(11,13) CKEA1(11,13)
TP37 TP38
DDRVREFA SMXRCOMP SMXRCOMPVOH SMXRCOMPVOL
MAAA0 MAAA1 MAAA2 MAAA3 MAAA4 MAAA5 MAAA6 MAAA7 MAAA8 MAAA9 MAAA10 MAAA11 MAAA12
MABA1 MABA2 MABA3 MABA4 MABA5
-SWEA
-SCASA
-SRASA SBAA0
SBAA1
-CSA0
-CSA1
-CSA2
-CSA3 CKEA0
CKEA1 CKEA2 CKEA3
DCLKA0
-DCLKA0
DCLKA1
-DCLKA1 DCLKA2
-DCLKA2
MAAA[0..12](11,13)
D D
DMA[0..7](11,13)
MDA[0..63](11,13)
DQSA[0..7](11,13)
C C
MAAA[0..12]
DMA[0..7]
MDA[0..63]
DQSA[0..7]
BC49
0.1U/6/Y/25V
DCLKA0(11)
-DCLKA0(11) DCLKA1(11)
-DCLKA1(11) DCLKA2(11)
-DCLKA2(11)
Closed to MCH
B B
DDR25V
R44
1U/6/Y/10V
8 7
A A
6
42.2/6/1BC57
SMXRCOMP
R46
42.2/6/1
HS
SPRINGDALE-HEAT SINK
5
BC58 33P/4/X/50V
1 2
3 45
MAAB[0..12]
DMB[0..7]
MDB[0..63]
DQSB[0..7]
BC50
0.1U/6/Y/25V
Closed to MCH
BC55 1U/6/Y/10V
BC476 1U/6/Y/10V
BC59 33P/4/X/25V
3
-DCLKB0(12)
-DCLKB1(12)
-DCLKB2(12)
TP24 TP26 TP28 TP30 TP32
-SWEB(12,13)
-SCASB(12,13)
-SRASB(12,13)
SBAB0(12,13) SBAB1(12,13)
-CSB0(12,13)
-CSB1(12,13)
CKEB0(12,13) CKEB1(12,13)
DCLKB0(12) DCLKB1(12) DCLKB2(12)
MAAB0 MAAB1 MAAB2 MAAB3 MAAB4 MAAB5 MAAB6 MAAB7 MAAB8 MAAB9 MAAB10 MAAB11 MAAB12
MABB1 MABB2 MABB3 MABB4 MABB5
-SWEB
-SCASB
-SRASB
SBAB0 SBAB1
-CSB0
-CSB1
-CSB2
TP35
-CSB3
TP36
CKEB0 CKEB1 CKEB2
TP39
CKEB3
TP40
DCLKB0
-DCLKB0 DCLKB1
-DCLKB1 DCLKB2
-DCLKB2
DDRVREFB SMYRCOMP SMYRCOMPVOH SMYRCOMPVOL
AG31
AJ31 AD27 AE24 AK27 AG25
AL25
AF21
AL23
AJ22
AF29
AL21
AJ20 AE27
AD26
AL29
AL27 AE23
W27 W31 W26
AA25
W25
AK19
AF19 AG19 AE18
AG29 AG30
AF17 AG17
AJ30 AH29 AK15
AL15
AA33
Y25
U26 T29 V25
N27 N26
N31 N30
AP9
R34 R33
U2C
SMAA_B0 SMAA_B1 SMAA_B2 SMAA_B3 SMAA_B4 SMAA_B5 SMAA_B6 SMAA_B7 SMAA_B8 SMAA_B9 SMAA_B10 SMAA_B11 SMAA_B12
SMAB_B1 SMAB_B2 SMAB_B3 SMAB_B4 SMAB_B5
SWE_B# SCAS_B# SRAS_B#
SBA_B0 SBA_B1
SCS_B0# SCS_B1# SCS_B2# SCS_B3#
SCKE_B0 SCKE_B1 SCKE_B2 SCKE_B3
SCMDCLK_B0 SCMDCLK_B0# SCMDCLK_B1 SCMDCLK_B1# SCMDCLK_B2 SCMDCLK_B2# SCMDCLK_B3 SCMDCLK_B3# SCMDCLK_B4 SCMDCLK_B4# SCMDCLK_B5 SCMDCLK_B5#
SMVREF_B SMYRCOMP SMYRCOMPVOH SMYRCOMPVOL
SPD-PE REV:A2
SDQS_B0
SDM_B0 SDQ_B0 SDQ_B1 SDQ_B2 SDQ_B3 SDQ_B4 SDQ_B5 SDQ_B6 SDQ_B7
SDQS_B1
SDM_B1 SDQ_B8
SDQ_B9 SDQ_B10 SDQ_B11 SDQ_B12 SDQ_B13 SDQ_B14 SDQ_B15
SDQS_B2
SDM_B2 SDQ_B16
SDQ_B17 SDQ_B18 SDQ_B19
DDR Channel B
SDQ_B20 SDQ_B21 SDQ_B22 SDQ_B23
SDQS_B3
SDM_B3 SDQ_B24
SDQ_B25 SDQ_B26 SDQ_B27 SDQ_B28 SDQ_B29 SDQ_B30 SDQ_B31
SDQS_B4
SDM_B4 SDQ_B32
SDQ_B33 SDQ_B34 SDQ_B35 SDQ_B36 SDQ_B37 SDQ_B38 SDQ_B39
SDQS_B5
SDM_B5 SDQ_B40
SDQ_B41 SDQ_B42 SDQ_B43 SDQ_B44 SDQ_B45 SDQ_B46 SDQ_B47
SDQS_B6
SDM_B6 SDQ_B48
SDQ_B49 SDQ_B50 SDQ_B51 SDQ_B52 SDQ_B53 SDQ_B54 SDQ_B55
SDQS_B7
SDM_B7 SDQ_B56
SDQ_B57 SDQ_B58 SDQ_B59 SDQ_B60 SDQ_B61 SDQ_B62 SDQ_B63
AG11 AJ10 AE15 AL11 AE16 AL8 AF12 AK11 AG12
AG13 AG15
AE17 AL13 AK17 AL17 AK13 AJ14 AJ16 AJ18
AG21 AE21
AE19 AE20 AG23 AK23 AL19 AK21 AJ24 AE22
AH27 AJ28
AK25 AH26 AG27 AF27 AJ26 AJ27 AD25 AF28
AD29 AC31
AE30 AC27 AC30 Y29 AE31 AB29 AA26 AA27
U30 U31
AA30 W30 U27 T25 AA31 V29 U25 R27
L27 M29
P29 R30 K28 L30 R31 R26 P25 L32
J30 J31
K30 H29 F32 G33 N25 M25 J29 G32
2
DMB0 MDB0 MDB1 MDB2 MDB3 MDB4 MDB5 MDB6 MDB7
DQSB1 DMB1
MDB8 MDB9 MDB10 MDB11 MDB12 MDB13 MDB14 MDB15
DQSB2 DMB2
MDB16 MDB17 MDB18 MDB19 MDB20 MDB21 MDB22 MDB23
DQSB3 DMB3
MDB24 MDB25 MDB26 MDB27 MDB28 MDB29 MDB30 MDB31
DQSB4 DMB4
MDB32 MDB33 MDB34 MDB35 MDB36 MDB37 MDB38 MDB39
DQSB5 DMB5
MDB40 MDB41 MDB42 MDB43 MDB44 MDB45 MDB46 MDB47
DQSB6 DMB6
MDB48 MDB49 MDB50 MDB51 MDB52 MDB53 MDB54 MDB55
DQSB7 DMB7
MDB56 MDB57 MDB58 MDB59 MDB60 MDB61 MDB62 MDB63
DDR25V
DDR25V
R32 10K/6/1
SMXRCOMPVOH
R33
30.9K/6/1
R34
30.9K/6/1BC47
SMXRCOMPVOL
R35 10K/6/1
R36 10K/6/1
SMYRCOMPVOH
R37
30.9K/6/1
R40
30.9K/6/1
SMYRCOMPVOL
R43 10K/6/1
BC45 1U/6/Y/10V
1U/6/Y/10V
DDR25V
BC51 1U/6/Y/10V
DDR25V
BC54 1U/6/Y/10V
Title
Size Document Number Rev
Custom
Date: Sheet of
BC482
0.01U/4/X/16V
BC46
0.01U/4/X/16V
BC48
0.01U/4/X/16V
BC483
0.01U/4/X/16V
BC52
0.01U/4/X/16V
BC56
0.01U/4/X/16V
SPRINGDALE DDR
GA-8ISMT-PE-CH 1.02
1
8 39Tuesday, June 03, 2003
DQSB0
AF15
5
VDDQ
GSWING MCH_AGPREF
R68
52.3/6/1
HLRCOMP_MCH
GAD[0..31] SBA[0..7] HL[0..10]
-GCBE0(14)
-GCBE1(14)
-GCBE2(14)
-GCBE3(14)
-GFRAME(14)
GMCH3V66(19)
-GDEVSEL(14)
-GIRDY(14)
-GTRDY(14)
-GSTOP(14)
GSWING(14)
MCH_AGPREF(14)
GDBI_LO(14)
HLSTBF(15) HLSTBS(15)
C26 0.01U/4/X/16V C27 0.01U/4/X/16V
VDDQ
R426 226/6/1
R427
147/6/1
R428
113/6/1
TP5
-ICHSYNC(16)
C31 0.1U/6/Y/25V C32 0.01U/4/X/16V
CLOSED TO ICH
R900 0/6
5
-GREQ(14)
-GGNT(14)
GPAR(14)
DOTCLK(19)
-PCIRST(15,18,21,36,37)
-RBF(14)
-WBF(14)
-PIPE(14)
ST0(14) ST1(14) ST2(14)
TP41 TP42 TP43 TP44 TP45
R69
43.2/6/1
HLRCOMP_MCH HL_SWING_MCH HL_VREF_MCH
R425 52.3/6/1
C210
0.1U/6/Y/25V/X
C211
0.1U/6/Y/25V/X
GRCOMP DOTCLK
-GCBE0
-GCBE1
-GCBE2
-GCBE3
-GFRAME GMCH3V66
-GDEVSEL
-GIRDY
-GTRDY
-GSTOP GPAR
-GREQ
-GGNT GRCOMP
GSWING MCH_AGPREF
-RBF
-WBF
-PIPE GDBI_LO
ST0 ST1 ST2
HL0 HL1 HL2 HL3 HL4 HL5 HL6 HL7 HL8 HL9 HL10 HLSTBF HLSTBS
DOTCLK TP_GMCH_AP8
-ICHSYNC
-PCIRST
TP_GMCH_AG10 TP_GMCH_AG9 TP_GMCH_AN35 TP_GMCH_AP34 TP_GMCH_AR1
U2D
Y7
GCBE0
W5
GCBE1
AA3
GCBE2
U2
GCBE3
U6
GFRAME
H4
GCLKIN
AB4
GDEVSEL
V11
GIRDY
AB5
GTRDY
W11
GSTOP
AB2
GPAR/ADD_DETECT
N6
GREQ
M7
GGNT
AC2
GRCOMP
AC3
GVSWING
AD2
GVREF
R10
GRBF
R9
GWBF
M4
DBI_HI
M5
DBI_LO
N3
GST0
N5
GST1
N2
GST2
AF5
HI0
AG3
HI1
AK2
HI2
AG5
HI3
AK5
HI4
AL3
HI5
AL2
HI6
AL4
HI7
AJ2
HI8
AH2
HI9
AJ3
HI10
AH5
HISTRF
AH4
HISTRS
AD4
HI_RCOMP
AE3
HI_SWING
AE2
HI_VREF
AK7
CI0
AH7
CI1
AD11
CI2
AF7
CI3
AD7
CI4
AC10
CI5
AF8
CI6
AG7
CI7
AE9
CI8
AH9
CI9
AG6
CI10
AJ6
CISTRF
AJ5
CISTRS
AG2
CI_RCOMP
AF2
CI_SWING
AF4
CI_VREF
G4
DREFCLK
AP8
EXTTS#
AJ8
ICH_SYNC#
AK4
RSTIN#
AG10
RESERVED_1
AG9
RESERVED_2
AN35
RESERVED_3
AP34
RESERVED_4
AR1
RESERVED_5
SPD-PE REV:A2
HL_SWING_MCH
C36
0.01U/4/X/16V
AGP
HUB
CSA
GAD[0..31](14)
SBA[0..7](14) HL[0..10](15)
D D
C C
Close to MCH
B B
VDDQ VDDQ
A A
GADSTBF0 GADSTBS0
GAD0 GAD1 GAD2 GAD3 GAD4 GAD5 GAD6 GAD7 GAD8
GAD9 GAD10 GAD11 GAD12 GAD13 GAD14 GAD15
GADSTBF1 GADSTBS1
GAD16 GAD17 GAD18 GAD19 GAD20 GAD21 GAD22 GAD23 GAD24 GAD25 GAD26 GAD27 GAD28 GAD29 GAD30 GAD31
GSBSTBF GSBSTBS
GSBA0# GSBA1# GSBA2# GSBA3# GSBA4# GSBA5# GSBA6# GSBA7#
DDCA_DATA
DDCA_CLK
RED#
GREEN
GREEN#
VGA
BLUE
BLUE#
HSYNC VSYNC
REFSET
NC_1 NC_2 NC_3 NC_4 NC_5 NC_6 NC_7 NC_8
NC_9 NC_10 NC_11 NC_12 NC_13 NC_14 NC_15 NC_16 NC_17 NC_18 NC_19 NC_20
RED
4
ADSTB0
AC6 AC5
AE6 AC11 AD5 AE5 AA10 AC9 AB11 AB7 AA9 AA6 AA5 W10 AA11 W6 W9 V7
V4 V5
AA2 Y4 Y2 W2 Y5 V2 W3 U3 T2 T4 T5 R2 P2 P5 P4 M2
U11 T11
R6 P7 R3 R5 U9 U10 U5 T7
H3 F2
F4 E4 H6 G5 H7 G6
G3 E2
D2 A3
A33 A35 AF13 AF23 AJ12 AN1 AP2 AR3 AR33 AR35 B2 B25 B34 C1 C23 C35 E26 M31 R25
-VGA_R
-VGA_G
-VGA_B
REFSET
-ADSTB0 GAD0
GAD1 GAD2 GAD3 GAD4 GAD5 GAD6 GAD7 GAD8 GAD9 GAD10 GAD11 GAD12 GAD13 GAD14 GAD15
ADSTB1
-ADSTB1 GAD16
GAD17 GAD18 GAD19 GAD20 GAD21 GAD22 GAD23 GAD24 GAD25 GAD26 GAD27 GAD28 GAD29 GAD30 GAD31
SBSTB
-SBSTB SBA0
SBA1 SBA2 SBA3 SBA4 SBA5 SBA6 SBA7
R62
0/6
HL_SWING_ICH(15)
ADSTB0 (14)
-ADSTB0 (14)
ADSTB1 (14)
-ADSTB1 (14)
SBSTB (14)
-SBSTB (14)
VCC3 VCC
R54
R53
8.2K/6/X
8.2K/6/X
R898 0/6
R63 47/6/X
HL_SWING_MCH
HL_SWING_ICH
R66 0/6S/X
VDDQ*0.8
10 mil trace with 7 mil space
HL_VREF_ICH(15)
HL_VREF_ICH
HL_VREF_MCH
R70 0/6S/X
VDDQ*0.233
4
3
VGA_R VGA_G VGA_B
VGADDCDATA VGADDCCLK HSYNC
VSYNC
R899 0/6
R61 47/6/X
9
10
R64 47/6/X
C35
0.1U/6/Y/25V
C37
0.1U/6/Y/25V
3
231
22P/4/N/50V/X
R60 47/6/X
VCC3
147
74LV32A/X
VDDQ
R65 226/6/1
R67 147/6/1
R71 113/6/1
C28
1 2
U5C
8
U3 BAV99/S/X
VCC3
VCC3
2 1
147
231
Q1 2N7002/SOT23/X
G S
SOT23
C29
22P/4/N/50V/X
U5A
3
74LV32A/X
U4
R48
BAV99/S/X
0/6
VCC
R51
3
2 1
VCC3
8.2K/6/X
Q2 2N7002/SOT23/X
G S
D
SOT23
R57 0/6S/X R58 0/6S/X R59 0/6S/X
C30
22P/4/N/50V/X
231
D
VCC3
Place mid of bus trace
R49 0/6
3
U7 BAV99/S/X
2
R50 0/6
C17 22P/4/N/50V/X
C16
22P/4/N/50V/X
R52
8.2K/6/X R55 0/6S/X
R56 0/6S/X
VGA_R VGA_G VGA_B
HSYNC
VSYNC
U8 BAV99/S/X
231
H1X2/NB_FAN/X
2
FB1 100/8/S/MAG/X FB2 100/8/S/MAG/X FB3 100/8/S/MAG/X
C18 22P/4/N/50V/X
U9 BAV99/S/X
231
+12V
NB_FAN
3.3P/4/N/50V/X
VGADDCDATA
VGADDCCLK
U10 BAV99/S/X
231
1
GVCC
BC60
0.1U/6/Y/25V/X VGA
1
R
2
G
3
B
11
MS0
12
MS1
4
MS2
15
MS3
9
NC
13
HS
14
VS
5
VSS
GND
6
VSS
GND
7
VSS
8
VSS
10
VSS
VCC3
VCC3
147
147
VGA/P/X
U5D
11
74LV32/X
U5B
6
74LV32/X
NB_HEATSINK
9 39Tuesday, June 03, 2003
C23
C21
C20
3.3P/4/N/50V/X
U11 BAV99/S/X
1U/6/Y/10V/X
C22
470P/4/X/50V/X
VDDQ
C33
470P/4/X/50V/X
C34
0.1U/6/Y/25V/X
C25
C24
470P/4/X/50V/X
470P/4/X/50V/X
12 13
4 5
NB_HEATSINK
2
SPRINGDALE-PE AGP,HUB,CSA,VGA
GA-8ISMT-PE-CH 1.02
1
C19
3.3P/4/N/50V/X
231
Title
Size Document Number Rev
Custom
Date: Sheet of
16 17
1
5
4
3
2
1
C38 0.47U/6/Y/16V C39 0.47U/6/Y/16V
D D
VTT_GMCH
DDR25V
DDR25V
C C
DDR25V
B B
VDDQ
VDD_1_7V
VDDQ
VDDQ
A A
VDDQ
5
C40 0.1U/6/Y/25V C41 0.1U/6/Y/25V
C42 0.47U/6/Y/16V
C214
0.22U/6/Y/16V C43 0.1U/6/Y/25V
C44 0.1U/6/Y/25V
C45 0.1U/6/Y/25V
R72 1/6/X
R73 0/6/X
R74 0/6/X
1UH/1210/S/MURATA_1.2A
VCC3
VDDQ
VCCA_FSB VCCA_DPLL VCCA_DAC
VCCA_SM
0.1UH/8/S/X
0.82UH/8/S
U2E
A15
VTT
A21
VTT
A4
VTT
A5
VTT
A6
VTT
B5
VTT
B6
VTT
C5
VTT
C6
VTT
D5
VTT
D6
VTT
D7
VTT
E6
VTT
E7
VTT
F7
VTT
AA35
VCC_DDR
AL6
VCC_DDR
AL7
VCC_DDR
AM1
VCC_DDR
AM2
VCC_DDR
AM3
VCC_DDR
AM5
VCC_DDR
AM6
VCC_DDR
AM7
VCC_DDR
AM8
VCC_DDR
AN2
VCC_DDR
AN4
VCC_DDR
AN5
VCC_DDR
AN6
VCC_DDR
AN7
VCC_DDR
AN8
VCC_DDR
AP3
VCC_DDR
AP4
VCC_DDR
AP5
VCC_DDR
AP6
VCC_DDR
AP7
VCC_DDR
AR15
VCC_DDR
AR21
VCC_DDR
AR31
VCC_DDR
AR4
VCC_DDR
AR5
VCC_DDR
AR7
VCC_DDR
E35
VCC_DDR
R35
VCC_DDR
G1
VCC_DAC
G2
VCC_DAC
AG1
VCCA_AGP
Y11
VCCA_AGP
A31
VCCA_FSB
B4
VCCA_FSB
B3
VCCA_DPLL
C2
VCCA_DAC
AL35
VCCA_DDR
AB25
VCCA_DDR
AC25
VCCA_DDR
AC26
VCCA_DDR
SPD-PE REV:A2
L3
1
EC2
+
100U/D/10V/57/X
3
L4
0.1UH/8/S/X
L5
L6
1
EC1
+
100U/D/10V/57
3
C51 0/6
C56
4.7U/8/Y/10V
POWER
VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP
VSSA_DAC
J6
VCC
J7
VCC
J8
VCC
J9
VCC
K6
VCC
K7
VCC
K8
VCC
K9
VCC
L6
VCC
L7
VCC
L9
VCC
L10
VCC
L11
VCC
M8
VCC
M9
VCC
M10
VCC
M11
VCC
N9
VCC
N10
VCC
N11
VCC
P10
VCC
P11
VCC
R11
VCC
T16
VCC
T17
VCC
T18
VCC
T19
VCC
T20
VCC
U16
VCC
U17
VCC
U20
VCC
V16
VCC
V18
VCC
V20
VCC
W16
VCC
W19
VCC
W20
VCC
Y16
VCC
Y17
VCC
Y18
VCC
Y19
VCC
Y20
VCC
J1 J2 J3 J4 J5 K2 K3 K4 K5 L1 L2 L3 L4 L5 Y1
D3
15 mil
VCCA_DPLL
C58 0/6
15 mil
VCCA_DAC
C52
0.01U/4/X/16V/X
15 mil
VCCA_FSB
C57
0.1U/6/Y/25V
40 mil
VCCA_SM
C59
0.1U/6/Y/25V
4
VDDQ
C46 0.1U/6/Y/25V
DDR25V
BC65
0.1U/6/Y/25V/X
DDR25V
BC68
0.1U/6/Y/25V/X
DDR25V
BC71
0.1U/6/Y/25V
DDR25V
SC3
0.1U/6/Y/25V/X
DDR25V
+
EC5 1000U/D/6.3V/8C/X
VTT_GMCH
C47
0.1U/6/Y/25V
VTT_GMCH
C53
0.1U/6/Y/25V
VDDQ
SC5
0.1U/6/Y/25V/X
VDDQ
SC11
0.1U/6/Y/25V/X
BC66
0.1U/6/Y/25V/X
BC69
0.1U/6/Y/25V/X
BC72
0.1U/6/Y/25V/X
SC4
0.1U/6/Y/25V/X
+
EC4 1000U/D/6.3V/8C
C48
0.1U/6/Y/25V
C54
0.1U/6/Y/25V/X
SC6
0.1U/6/Y/25V/X
SC12
0.1U/6/Y/25V/X
3
BC67
0.1U/6/Y/25V
BC70
0.1U/6/Y/25V
BC73
0.1U/6/Y/25V
C49
0.1U/6/Y/25V
C55
0.1U/6/Y/25V/X
SC7
0.1U/6/Y/25V/X
SC13
0.1U/6/Y/25V/X
C50
0.1U/6/Y/25V/X
SC8
0.1U/6/Y/25V/X
SC14
0.1U/6/Y/25V/X
AR32 AR29 AR27 AR25 AR23 AR20 AR16 AR13 AR11
AN32 AN30 AN28 AN26 AN24 AN22 AN20 AN18 AN16 AN14 AN12 AN10 AM35 AM29 AM27 AM25 AM23 AM21 AM19 AM17 AM15 AM13 AM11
AL32
AK28 AK26 AK24 AK22 AK20 AK18 AK16 AK14 AK12 AK10
AJ35 AJ32
AH33 AH30 AH24 AH22 AH20 AH18 AH16 AH14 AH12 AH10
AG35 AG32 AG28 AG26 AG24 AG22 AG20 AG18 AG16 AG14
AF33 AF30 AF25 AF24 AF22 AF20 AF18 AF16 AF14 AF11
AE35 AE32 AE26 AE25 AE13 AE12
AR9
AM9 AL1
AK8 AK3
AJ9 AJ4 AJ1
AH6 AH3
AG8 AG4
AF9 AF6 AF3
U2F
VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
SPD-PE REV:A2
2
GND
AE11
VSS
AE10
VSS
AE4
VSS
AE1
VSS
AD33
VSS
AD30
VSS
AD28
VSS
AD10
VSS
AD9
VSS
AD8
VSS
AD6
VSS
AD3
VSS
AC35
VSS
AC32
VSS
AC4
VSS
AC1
VSS
AB33
VSS
AB30
VSS
AB28
VSS
AB27
VSS
AB26
VSS
AB10
VSS
AB9
VSS
AB8
VSS
AB6
VSS
AB3
VSS
AA32
VSS
AA4
VSS
AA1
VSS
Y35
VSS
Y33
VSS
Y30
VSS
Y28
VSS
Y27
VSS
Y26
VSS
Y10
VSS
Y9
VSS
Y8
VSS
Y6
VSS
Y3
VSS
W32
VSS
W18
VSS
W17
VSS
W4
VSS
V33
VSS
V30
VSS
V28
VSS
V27
VSS
V26
VSS
V19
VSS
V17
VSS
V10
VSS
V9
VSS
V8
VSS
V6
VSS
V3
VSS
U32
VSS
U19
VSS
U18
VSS
U4
VSS
T35
VSS
T33
VSS
T30
VSS
T28
VSS
T27
VSS
T26
VSS
T10
VSS
T9
VSS
T8
VSS
T6
VSS
T3
VSS
T1
VSS
R32
VSS
R4
VSS
R1
VSS
P33
VSS
P30
VSS
P28
VSS
P27
VSS
P26
VSS
P9
VSS
P8
VSS
P6
VSS
P3
VSS
N35
VSS
N32
VSS
N4
VSS
N1
VSS
M33
VSS
M30
VSS
M28
VSS
M27
VSS
M26
VSS
M6
VSS
M3
VSS
L35
VSS
Title
Size Document Number Rev
Custom
Date: Sheet of
U2G
L31 L26 L25 L24 K33 K29 K27 K25 K22 K20 K18 K16 K14 K12 K11
J35 J32 J28 J22 J20 J18 J16 J14 J12
J10 H33 H30 H26 H24 H22 H20 H18 H16 H14 H12
H9 H8 H5
H2 G35 G31 G28 F26 F24 F22 F20 F18
SPD-PE REV:A2
VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
GND
F16
VSS
F14
VSS
F12
VSS
F10
VSS
F8
VSS
F5
VSS
F3
VSS
F1
VSS
E3
VSS
E1
VSS
D35
VSS
D33
VSS
D31
VSS
D29
VSS
D27
VSS
D25
VSS
D23
VSS
D21
VSS
D19
VSS
D17
VSS
D15
VSS
D13
VSS
D11
VSS
D9
VSS
D1
VSS
C28
VSS
C26
VSS
C24
VSS
C22
VSS
C20
VSS
C18
VSS
C16
VSS
C14
VSS
C12
VSS
C10
VSS
C8
VSS
C4
VSS
A32
VSS
A29
VSS
A27
VSS
A25
VSS
A23
VSS
A20
VSS
A16
VSS
A13
VSS
A11
VSS
A9
VSS
A7
VSS
SPRINGDALE-PE PWR
GA-8ISMT-PE-CH 1.02
1
10 39Tuesday, June 03, 2003
8
7
6
5
4
3
2
1
DDR25V
D D
DMA[0..7](8,13)
C C
-SCASA(8,13)
-SRASA(8,13)
DCLKA1(8)
-DCLKA1(8) DCLKA0(8)
-DCLKA0(8) DCLKA2(8)
-DCLKA2(8)
DQSA[0..7](8,13)
B B
SMBDATA(12,16,19)
SMBCLK(12,16,19)
C60
0.1U/6/Y/25V
MAAA0
48
VDDQ
130
125 122 141
118 115 103
113 157
158 163
107 119 129 149 159 169 177 140
154
111
137 138
181 182 183
184
101 102 173 167
43 41
37 32
29 27
59 52
71
97
63 65
21
16 17
76 75
5 14 25 36 56 67 78 86 47
91 92
1 82
9 10
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13
BA0 BA1 BA2
CS0 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 NC NC NC NC/FETEN
MAAA1 MAAA2 MAAA3 MAAA4 MAAA5 MAAA6 MAAA7 MAAA8 MAAA9 MAAA10 MAAA11 MAAA12
SBAA0
SBAA0(8,13)
SBAA1
SBAA1(8,13)
-CSA0
-CSA0(8,13)
-CSA1
-CSA1(8,13)
DMA0 DMA1 DMA2 DMA3 DMA4 DMA5 DMA6 DMA7
-SWEA
-SWEA(8,13)
-SCASA
-SRASA CKEA0
CKEA0(8,13)
CKEA1
CKEA1(8,13)
DCLKA1
-DCLKA1 DCLKA0
-DCLKA0 DCLKA2
-DCLKA2 DQSA0
DQSA1 DQSA2 DQSA3 DQSA4 DQSA5 DQSA6 DQSA7
SMBDATA SMBCLK
DVREFA
DDR25V
DDR25V
R801
15223054627796
8
75/6/1
DVREFA
R802 75/6/1
BC457 1U/6/Y/10V
7
A A
104
112
128
136
143
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
GND
GND
GND
GND
3111826344250586674818993
156
VDDQ
GND
164
VDDQ
VDDQ
GND
GND
172
VDDQ
GND
180738467085108
VDD
VDD
VDD
VDD
VDD
VDDQ
GND
GND
GND
GND
GND
GND
GND
100
116
124
132
139
145
6
120
148
168
VDD
VDD
VDD
GND
GND
GND
DDR/GF
152
160
176
Black
FOXCONN ONLY
VDD
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
DDR1
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9
WP
MDA0
2
MDA1
4
MDA2
6
MDA3
8
MDA4
94
MDA5
95
MDA6
98
MDA7
99
MDA8
12
MDA9
13
MDA10
19
MDA11
20
MDA12
105
MDA13
106
MDA14
109
MDA15
110
MDA16
23
MDA17
24
MDA18
28
MDA19
31
MDA20
114
MDA21
117
MDA22
121
MDA23
123
MDA24
33
MDA25
35
MDA26
39
MDA27
40
MDA28
126
MDA29
127
MDA30
131
MDA31
133
MDA32
53
MDA33
55
MDA34
57
MDA35
60
MDA36
146
MDA37
147
MDA38
150
MDA39
151
MDA40
61
MDA41
64
MDA42
68
MDA43
69
MDA44
153
MDA45
155
MDA46
161
MDA47
162
MDA48
72
MDA49
73
MDA50
79
MDA51
80
MDA52
165
MDA53
166
MDA54
170
MDA55
171
MDA56
83
MDA57
84
MDA59
87
MDA58
88
MDA60
174
MDA61
175
MDA62
178
MDA63
179 44
45 49 51 134 135 142 144
MDA[0..63] (8,13)MAAA[0..12](8,13)
90
GIGABYTE
Title
Size Document Number Rev
B
5
4
3
Date: Sheet of
2
DDR1 CHANNEL A
GA-8ISMT-PE-CH 1.02
11 39Tuesday, June 03, 2003
1
8
7
6
5
4
3
2
1
DDR25V
D D
MAAB[0..12](8,13)
DMB[0..7](8,13)
C C
-SCASB(8,13)
-SRASB(8,13)
DCLKB1(8)
-DCLKB1(8) DCLKB0(8)
-DCLKB0(8) DCLKB2(8)
-DCLKB2(8)
DQSB[0..7](8,13)
B B
SMBDATA(11,16,19)
SMBCLK(11,16,19)
DDR25V
C61
0.1U/6/Y/25V
MAAB0
48
VDDQ
130
125 122 141
118 115 103
113 157
158 163
107 119 129 149 159 169 177 140
154
111
137 138
181 182 183
184
101 102 173 167
43 41
37 32
29 27
59 52
71
97
63 65
21
16 17
76 75
5 14 25 36 56 67 78 86 47
91 92
1 82
9 10
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13
BA0 BA1 BA2
CS0 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 NC NC NC NC/FETEN
MAAB1 MAAB2 MAAB3 MAAB4 MAAB5 MAAB6 MAAB7 MAAB8 MAAB9 MAAB10 MAAB11 MAAB12
SBAB0
SBAB0(8,13)
SBAB1
SBAB1(8,13)
-CSB0
-CSB0(8,13)
-CSB1
-CSB1(8,13)
DMB0 DMB1 DMB2 DMB3 DMB4 DMB5 DMB6 DMB7
-SWEB
-SWEB(8,13)
-SCASB
-SRASB CKEB0
CKEB0(8,13)
CKEB1
CKEB1(8,13)
DCLKB1
-DCLKB1 DCLKB0
-DCLKB0 DCLKB2
-DCLKB2 DQSB0
DQSB1 DQSB2 DQSB3 DQSB4 DQSB5 DQSB6 DQSB7
SMBDATA SMBCLK
DVREFB
DDR25V
DDR25V
R803 75/6/1
15223054627796
A A
DVREFB
BC458 1U/6/Y/10VR804
75/6/1
8
7
104
112
128
136
143
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
GND
GND
GND
GND
3111826344250586674818993
156
VDDQ
GND
164
VDDQ
VDDQ
GND
GND
172
VDDQ
GND
180738467085108
VDD
VDD
VDD
VDD
VDD
VDDQ
GND
GND
GND
GND
GND
GND
GND
100
116
124
132
139
145
6
120
148
168
VDD
VDD
VDD
GND
GND
GND
DDR/GF
152
160
176
Black
FOXCONN ONLY
VDD
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
DDR2
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9
WP
MDB0
2
MDB1
4
MDB2
6
MDB3
8
MDB4
94
MDB5
95
MDB6
98
MDB7
99
MDB8
12
MDB9
13
MDB10
19
MDB11
20
MDB12
105
MDB13
106
MDB14
109
MDB15
110
MDB16
23
MDB17
24
MDB18
28
MDB19
31
MDB20
114
MDB21
117
MDB22
121
MDB23
123
MDB24
33
MDB25
35
MDB30
39
MDB27
40
MDB28
126
MDB29
127
MDB26
131
MDB31
133
MDB32
53
MDB33
55
MDB34
57
MDB35
60
MDB36
146
MDB37
147
MDB38
150
MDB39
151
MDB40
61
MDB41
64
MDB42
68
MDB43
69
MDB44
153
MDB45
155
MDB46
161
MDB47
162
MDB48
72
MDB49
73
MDB50
79
MDB51
80
MDB52
165
MDB53
166
MDB54
170
MDB55
171
MDB61
83
MDB57
84
MDB59
87
MDB63
88
MDB60
174
MDB56
175
MDB62
178
MDB58
179 44
45 49 51 134 135 142 144
MDB[0..63] (8,13)
90
GIGABYTE
Title
Size Document Number Rev
B
5
4
3
Date: Sheet of
2
DDR2 CHANNEL B
GA-8ISMT-PE-CH 1.02
12 39Tuesday, June 03, 2003
1
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