Gigabyte GC-A7902WL rev.2.0 Schematic
第1頁，共1頁
Technical Information Release Notice
Technical Information Release Notice
Doc Type Schematic Date 2005/12/12 下午 07:37:14
Project Code S93032-0 Customer Hitachi
Project Name GC-A7902WL Revision Old N/A New 2.0
Model Name GC-A7902WL IT Doc No DR05C069
P/N 9LA7902WL-HT-20A RD Doc No N/A
PCB Rev. 2.0 Check Sum NA
PCI SCSI BD GC-A7902WL 2.0A
P/N Description
FINISHED GOOD HITACHI
Description GC-A7902WL-HT v2.0 schematic release
Remark
Approved By daniel.hou 2005/12/13 下午 04:55:21 Applicant Victor.Tien
Research
Management
emily.chin
2005/12/13 下午
05:04:56
R
R
IT
IT
Validation Manager Project Manager
h
h
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c
r
r
ea
ea
s
s
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e
2
2
00
00
Effected Class
a
a
M
M
/1
/1
5
5
n
n
2/
2/
g
g
a
a
13
13
R N M
A B C D E F
A B
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e
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2005/12/13http://gwfap/ef2kweb/CHT/Forms/RTC009/RTC009_P.asp
emily.chin
5
D D
4
3
2
1
GC-A7902WL SCSI With ZCR Board
C C
Revision 2.0
11/21/2005
PAGETITLE
COVER SHEET
AIC7902W PCI-X INTERFACE
AIC7902W SCSI AND CONNECTORS
B B
A A
5
4
AIC7902W TERMINATORS
AIC7902W POWER AND ZCR CONNECTOR
PCI CLOCK BUFFER AND LED
PCI-X GOLDEN FINGER AND ZCR CONNECTOR
BOM & PCB MODIFY HISTORY
3
1
2
3
4
5
6
7
8
S93032-0
GIGABYTE TECHNOLOGY CORPORATION
GIGABYTE TECHNOLOGY CORPORATION
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Date: Sheet
Date: Sheet
2
Date: Sheet
GIGABYTE TECHNOLOGY CORPORATION
COVER SHEET
COVER SHEET
COVER SHEET
GC-A7902WL
GC-A7902WL
Tuesday, December 13, 2005
Tuesday, December 13, 2005
Tuesday, December 13, 2005
GC-A7902WL
1
18
18
18
2.0
2.0
2.0
of
of
of
5
P3V3
CLOSE TO SCSI CHIP
12
C1
C1
10P/6/X/50V/S/X
10P/6/X/50V/S/X
PCLK0{6}
D D
PX_GNT0-{7}
SCSI_IDSEL{5}
SCSI_INTA-{5,7}
SCSI_INTB-{5,7}
PX_AD[63..0]{7}
C C
B B
A A
PCLK0
PX_GNT0-
SCSI_IDSEL
SCSI_INTASCSI_INTB-
RN1
RN1
7 8
5 6
3 4
1 2
0/8P4R
0/8P4R
1 2
PX_AD63
PX_AD62
PX_AD61
PX_AD60
PX_AD59
PX_AD58
PX_AD57
PX_AD56
PX_AD55
PX_AD54
PX_AD53
PX_AD52
PX_AD51
PX_AD50
PX_AD49
PX_AD48
PX_AD47
PX_AD46
PX_AD45
PX_AD44
PX_AD43
PX_AD42
PX_AD41
PX_AD40
PX_AD39
PX_AD38
PX_AD37
PX_AD36
PX_AD35
PX_AD34
PX_AD33
PX_AD32
PX_AD31
PX_AD30
PX_AD29
PX_AD28
PX_AD27
PX_AD26
PX_AD25
PX_AD24
PX_AD23
PX_AD22
PX_AD21
PX_AD20
PX_AD19
PX_AD18
PX_AD17
PX_AD16
PX_AD15
PX_AD14
PX_AD13
PX_AD12
PX_AD11
PX_AD10
PX_AD9
PX_AD8
PX_AD7
PX_AD6
PX_AD5
PX_AD4
PX_AD3
PX_AD2
PX_AD1
PX_AD0
U1B
U1B
R1
4.7K/6/XR14.7K/6/X
Adaptec
Adaptec
PCLK
TRST
GNT
IDSEL
IRQA
IRQB
IDDQ
TCK
TMS
TDI
AD63
AD62
AD61
AD60
AD59
AD58
AD57
AD56
AD55
AD54
AD53
AD52
AD51
AD50
AD49
AD48
AD47
AD46
AD45
AD44
AD43
AD42
AD41
AD40
AD39
AD38
AD37
AD36
AD35
AD34
AD33
AD32
AD31
AD30
AD29
AD28
AD27
AD26
AD25
AD24
AD23
AD22
AD21
AD20
AD19
AD18
AD17
AD16
AD15
AD14
AD13
AD12
AD11
AD10
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AIC-7902W
AIC-7902W
AD1
AD0
7899W/7902W
7899W/7902W
AE1
AE4
AB3
AB2
AB4
AC17
AD17
AE17
AF17
AC18
AD18
AE18
AC19
AD19
AE19
AC20
AD20
AE20
AF20
AC21
AD21
AE21
AC22
AD22
AE22
AD23
AE23
AF23
AD24
AF24
AE24
AF26
AF25
AE26
AE25
AD26
AD25
AC2
AD2
AE2
AC3
AD3
AE3
AF3
AC4
AF4
AC5
AD5
AE5
AF5
AC6
AD6
AE6
AC10
AD10
AE10
AC11
AD11
AE11
AF11
AC12
AE12
AC13
AD13
AE13
AF13
AC14
AD14
AE14
T1
R3
T4
U4
P4
For AIC-7902W B0 chip
PCI
PCI
VIO9
VIO8
VIO7
VIO6
VIO5
VIO4
VIO3
VIO2
VIO1
PREQ
TD0
ACK64
REQ64
PAR64
FRAME
IRDY
PAR
DEVSEL
TRDY
STOP
PERR
SERR
CBE7
CBE6
CBE5
CBE4
CBE3
CBE2
CBE1
CBE0
TERMPWRA
TERMPWRB
ROMOE
SEECS
MWE
RAMCS
ROMCS
EXTARBREQ
EXTARBACK
BRDWE
BRDOE
RAMPS
MDP
MA15
MA14
MA13
MA12
MA11
MA10
MA9
MA8
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MA0
MD7
MD6
MD5
MD4
MD3
MD2
MD1
MD0
SEECK
SEEDI
SEEDO
Y5
AB7
AB8
AB11
AB12
AB15
AB16
AB19
AB20
AF1
R4
AC15
AD15
AF16
AD7
AE7
AD9
AD8
AC8
AE8
AF8
AC9
AE15
AC16
AD16
AE16
AD4
AC7
AE9
AD12
H23
D12
P24
AC26
T23
W4
N23
AB25
AB26
AB24
AB23
V4
T24
T25
R25
R24
T26
P25
P23
P26
R23
U23
U24
U25
U26
V23
V24
V25
W23
AA23
Y26
Y25
Y24
Y23
W26
W25
W24
AC25
AC23
AC24
4
P1V8_SCSI
1 2
PX_REQ0-
PX_ACK64PX_REQ64PX_PAR64
PX_FRAMEPX_IRDYPX_PAR
PX_DEVSELPX_TRDYPX_STOPPX_PERRPX_SERR-
PXC_BE7PXC_BE6PXC_BE5PXC_BE4PXC_BE3PXC_BE2PXC_BE1PXC_BE0-
PV_SCSI_TERM_A
PV_SCSI_TERM_B
ZZ_SEECS
R4
0/6/XR40/6/X
1 2
ZZ_SEECK
ZZ_SEEDI
ZZ_SEEDO
P2V5_SCSIB
C2
C2
0.1U/6/X/16V/S
0.1U/6/X/16V/S
U2
U2
A C
LM431BCM3
LM431BCM3
FOR 7902 ONLY
RN2 4.7K/8P4RRN2 4.7K/8P4R
7 8
5 6
3 4
1 2
1 2
3 4
5 6
7 8
RN3 4.7K/8P4RRN3 4.7K/8P4R
C3
C3
0.1U/6/X/16V/S
0.1U/6/X/16V/S
1 2
PX_REQ0- {7}
PX_ACK64- {7}
PX_REQ64- {7}
PX_PAR64 {7}
PX_FRAME- {7}
PX_IRDY- {7}
PX_PAR {7}
PX_DEVSEL- {7}
PX_TRDY- {7}
PX_STOP- {7}
PX_PERR- {7}
PX_SERR- {7}
PXC_BE7- {7}
PXC_BE6- {7}
PXC_BE5- {7}
PXC_BE4- {7}
PXC_BE3- {7}
PXC_BE2- {7}
PXC_BE1- {7}
PXC_BE0- {7}
R2 1K/6R2 1K/6
1 2
R3 1K/6R3 1K/6
1 2
FOR 7902 :R2,R3=1K
1 2
1 2
R
0.01U/6/X/50V/SC14 0.01U/6/X/50V/SC14
0.01U/6/X/50V/SC15 0.01U/6/X/50V/SC15
A C
C4
C4
0.1U/6/X/16V/S
0.1U/6/X/16V/S
1 2
LVTRMPWR_A
LVTRMPWR_B
R
VREF = 2.5 V
U3
U3
LM431BCM3
LM431BCM3
P3V3
3
Solder Side
C6
C5
C5
0.1U/6/X/16V/S
0.1U/6/X/16V/S
1 2
LVTRMPWR_A {3,4}
LVTRMPWR_B {3,4,6}
P5V
12
R5
10K/XR510K/X
12
R6
1K/6R61K/6
C6
0.1U/6/X/16V/S
0.1U/6/X/16V/S
1 2
ZZ_SEECS
ZZ_SEECK
ZZ_SEEDO
ZZ_SEEDI
C7
C7
0.1U/6/X/16V/S
0.1U/6/X/16V/S
1 2
U4
U4
1
CS
2
SK
3
DI
4
DO
93C66/CS/DA0F
93C66/CS/DA0F
For AIC-7902W B0 chip
OPTIONAL PULL-UP RESISTOR FOR DEFAULT DEVICE I.D. WHEN
SEEPROM IS NOT PRE-PROGRAMMED.
P2V5_SCSIA
12
C12
C12
10U/8/Y/10V/S
10U/8/Y/10V/S
VCC
DC
ORG
GND
1 2
8
7
6
5
C8
C8
0.1U/6/X/16V/S
0.1U/6/X/16V/S
P2V5_SCSIA
P2V5_SCSIB
P1V8_SCSI
P3V3
12
C13
C13
10U/8/Y/10V/S
10U/8/Y/10V/S
C16
C16
0.047U/6/Y/25V/S
0.047U/6/Y/25V/S
R7
1 2
4.7K/6R74.7K/6
1 2
P3V3
C9
C9
0.1U/6/X/16V/S
0.1U/6/X/16V/S
12
2
E11
E12
L22
M22
R5
R22
T5
T22
W22
Y22
E15
E16
E19
E20
G22
H22
E7
E8
G5
H5
L5
M5
C3
C23
D4
G26
A4
A16
D23
H26
K1
A1
AF2
AF7
AF10
AF14
AF19
AF22
A7
A14
C17
P1
W5
AA2
AA3
T11
T12
T13
T14
T15
T16
N5
N22
P5
P22
U5
U22
V5
V22
AA5
AA22
AB5
AB6
AB17
AB18
AB21
AB22
P1V8_SCSI
U1C
U1C
7899W/7902W
7899W/7902W
12
VCC1
VCC2
Adaptec
Adaptec
VCC3
VCC4
VCC5
VCC6
VCC7
VCC8
VCC9
VCC10
SVCCA1
SVCCA2
SVCCA3
SVCCA4
SVCCA5
SVCCA6
SVCCA7
SVCCA8
SVCCA9
SVCCB1
SVCCB2
SVCCB3
PWR/
PWR/
GND
GND
SVCC33A
SVCC33B
SVCC33C
SVCC33D
SVCC50A
SVCC50B
SVCC50C
SVCC50D
SVCC50E
SVCC50F
PVCC1
PVCC2
PVCC3
PVCC4
PVCC5
PVCC6
PVCC7
PVCC8
PVCC9
PXVCC18
VDPCI/VIO
PZV33
PZV33_A
GND47
GND48
GND49
GND50
GND51
GND52
GND53
GND54
GND55
GND56
GND57
GND58
GND59
GND60
GND61
GND62
GND63
GND64
GND69
GND70
GND71
GND72
AIC-7902W
AIC-7902W
C17
C17
10U/8/Y/10V/S
10U/8/Y/10V/S
12
C18
C18
0.01U/6/X/50V/S
0.01U/6/X/50V/S
VCC11
VCC12
VCC13
VCC14
VCC15
VCC16
VCC17
VCC18
VCC19
VCC20
VCC21
VCC22
VCC23
VCC24
VCC25
VCC26
VCC27
AVCC18A
AGNDE
AGNDF
GND1
GND2
GND3
GND4
GND5
GND6
GND7
GND8
GND9
GND10
GND11
GND12
GND13
GND14
GND15
GND16
GND17
GND18
GND19
GND20
GND21
GND22
GND23
GND24
GND25
GND26
GND27
GND28
GND29
GND30
GND31
GND32
GND33
GND34
GND35
GND36
GND37
GND38
GND39
GND40
GND41
GND42
GND43
GND44
GND45
GND46
GND65
GND66
GND67
GND68
P1V8_SCSIP3V3
D14
K25
L1
L26
M1
R1
R26
V26
W1
AA1
AA26
AF6
AF9
AF12
AF15
AF18
AF21
A8
C13
C14
E5
E6
E9
E10
E13
E14
E17
E18
E21
E22
F5
F22
J5
J22
K5
K22
L11
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
AB9
AB10
AB13
AB14
12
C19
C19
0.1U/6/X/16V/S
0.1U/6/X/16V/S
1
AVCC18A P1V8_SCSI
FB1
FB1
FB30/8
12
C10
C10
0.01U/6/X/50V/S
0.01U/6/X/50V/S
12
C20
C20
0.1U/6/X/16V/S
0.1U/6/X/16V/S
FB30/8
12
C11
C11
10U/8/Y/10V/S
10U/8/Y/10V/S
12
C25
C25
10U/8/Y/10V/S
10U/8/Y/10V/S
5
4
12
C26
C26
0.01U/6/X/50V/S
0.01U/6/X/50V/S
CLOSE CHB
12
C27
C27
10U/8/Y/10V/S
10U/8/Y/10V/S
12
C28
C28
0.01U/6/X/50V/S
0.01U/6/X/50V/S
12
C21
C21
10U/8/Y/10V/S
10U/8/Y/10V/S
3
12
C22
C22
0.01U/6/X/50V/S
0.01U/6/X/50V/S
CLOSE CHA
12
C23
C23
10U/8/Y/10V/S
10U/8/Y/10V/S
12
C24
C24
0.01U/6/X/50V/S
0.01U/6/X/50V/S
GIGABYTE TECHNOLOGY CORPORATION
GIGABYTE TECHNOLOGY CORPORATION
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Date: Sheet
Date: Sheet
2
Date: Sheet
GIGABYTE TECHNOLOGY CORPORATION
SCSI-AIC 7902W
SCSI-AIC 7902W
SCSI-AIC 7902W
GC-A7902WL
GC-A7902WL
Tuesday, December 13, 2005
Tuesday, December 13, 2005
Tuesday, December 13, 2005
GC-A7902WL
1
28
28
28
2.0
2.0
2.0
of
of
of
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