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PCI Card Pins
PCI=Peripheral Component Interconnect
PCI Universal Card 32/64 bit
----------------------------------------------------------------
| PCI Component Side (side B) |
| |
| |
| optional |
| ____ mandatory 32-bit pins 64-bit pins _____|
|___| |||||||--|||||||||||||||||--|||||||--||||||||||||||
^ ^ ^ ^ ^ ^ ^ ^
b01 b11 b14 b49 b52 b62 b63 b94
PCI 5V Card 32/64 bit
| optional |
| ____ mandatory 32-bit pins 64-bit pins _____|
|___| ||||||||||||||||||||||||||--|||||||--||||||||||||||
PCI 3.3V Card 32/64 bit
| optional |
| ____ mandatory 32-bit pins 64-bit pins _____|
|___| |||||||--||||||||||||||||||||||||||--||||||||||||||
98+22 PIN EDGE CONNECTOR at the computer.
|
Pin
|
+5V
|
+3.3V
|
Universal
|
Description
|
|
A1
|
TRST
|
|
|
Test Logic Reset
|
|
A2
|
+12V
|
|
|
+12 VDC
|
|
A3
|
TMS
|
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|
Test Mde Select
|
|
A4
|
TDI
|
|
|
Test Data Input
|
|
A5
|
+5V
|
|
|
+5 VDC
|
|
A6
|
INTA
|
|
|
Interrupt A
|
|
A7
|
INTC
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|
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Interrupt C
|
|
A8
|
+5V
|
|
|
+5 VDC
|
|
A9
|
RESV01
|
|
|
Reserved VDC
|
|
A10
|
+5V
|
+3.3V
|
Signal Rail
|
+V I/O (+5 V or +3.3 V)
|
|
A11
|
RESV03
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|
Reserved VDC
|
|
A12
|
GND03
|
(OPEN)
|
(OPEN)
|
Ground or Open (Key)
|
|
A13
|
GND05
|
(OPEN)
|
(OPEN)
|
Ground or Open (Key)
|
|
A14
|
RESV05
|
|
|
Reserved VDC
|
|
A15
|
RESET
|
|
|
Reset
|
|
A16
|
+5V
|
+3.3V
|
Signal Rail
|
+V I/O (+5 V or +3.3 V)
|
|
A17
|
GNT
|
|
|
Grant PCI use
|
|
A18
|
GND08
|
|
|
Ground
|
|
A19
|
RESV06
|
|
|
Reserved VDC
|
|
A20
|
AD30
|
|
|
Address/Data 30
|
|
A21
|
+3.3V01
|
|
|
+3.3 VDC
|
|
A22
|
AD28
|
|
|
Address/Data 28
|
|
A23
|
AD26
|
|
|
Address/Data 26
|
|
A24
|
GND10
|
|
|
Ground
|
|
A25
|
AD24
|
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|
Address/Data 24
|
|
A26
|
IDSEL
|
|
|
Initialization Device Select
|
|
A27
|
+3.3V03
|
|
|
+3.3 VDC
|
|
A28
|
AD22
|
|
|
Address/Data 22
|
|
A29
|
AD20
|
|
|
Address/Data 20
|
|
A30
|
GND12
|
|
|
Ground
|
|
A31
|
AD18
|
|
|
Address/Data 18
|
|
A32
|
AD16
|
|
|
Address/Data 16
|
|
A33
|
+3.3V05
|
|
|
+3.3 VDC
|
|
A34
|
FRAME
|
|
|
Address or Data phase
|
|
A35
|
GND14
|
|
|
Ground
|
|
A36
|
TRDY
|
|
|
Target Ready
|
|
A37
|
GND15
|
|
|
Ground
|
|
A38
|
STOP
|
|
|
Stop Transfer Cycle
|
|
A39
|
+3.3V07
|
|
|
+3.3 VDC
|
|
A40
|
SDONE
|
|
|
Snoop Done
|
|
A41
|
SBO
|
|
|
Snoop Backoff
|
|
A42
|
GND17
|
|
|
Ground
|
|
A43
|
PAR
|
|
|
Parity
|
|
A44
|
AD15
|
|
|
Address/Data 15
|
|
A45
|
+3.3V10
|
|
|
+3.3 VDC
|
|
A46
|
AD13
|
|
|
Address/Data 13
|
|
A47
|
AD11
|
|
|
Address/Data 11
|
|
A48
|
GND19
|
|
|
Ground
|
|
A49
|
AD9
|
|
|
Address/Data 9
|
|
A52
|
C/BE0
|
|
|
Command, Byte Enable 0
|
|
A53
|
+3.3V11
|
|
|
+3.3 VDC
|
|
A54
|
AD6
|
|
|
Address/Data 6
|
|
A55
|
AD4
|
|
|
Address/Data 4
|
|
A56
|
GND21
|
|
|
Ground
|
|
A57
|
AD2
|
|
|
Address/Data 2
|
|
A58
|
AD0
|
|
|
Address/Data 0
|
|
A59
|
+5V
|
+3.3V
|
Signal Rail
|
+V I/O (+5 V or +3.3 V)
|
|
A60
|
REQ64
|
|
|
Request 64 bit ???
|
|
A61
|
VCC11
|
|
|
+5 VDC
|
|
A62
|
VCC13
|
|
|
+5 VDC
|
| |
|
|
|
|
|
A63
|
GND
|
|
|
Ground
|
|
A64
|
C/BE[7]#
|
|
|
Command, Byte Enable 7
|
|
A65
|
C/BE[5]#
|
|
|
Command, Byte Enable 5
|
|
A66
|
+5V
|
+3.3V
|
Signal Rail
|
+V I/O (+5 V or +3.3 V)
|
|
A67
|
PAR64
|
|
|
Parity 64 ???
|
|
A68
|
AD62
|
|
|
Address/Data 62
|
|
A69
|
GND
|
|
|
Ground
|
|
A70
|
AD60
|
|
|
Address/Data 60
|
|
A71
|
AD58
|
|
|
Address/Data 58
|
|
A72
|
GND
|
|
|
Ground
|
|
A73
|
AD56
|
|
|
Address/Data 56
|
|
A74
|
AD54
|
|
|
Address/Data 54
|
|
A75
|
+5V
|
+3.3V
|
Signal Rail
|
+V I/O (+5 V or +3.3 V)
|
|
A76
|
AD52
|
|
|
Address/Data 52
|
|
A77
|
AD50
|
|
|
Address/Data 50
|
|
A78
|
GND
|
|
|
Ground
|
|
A79
|
AD48
|
|
|
Address/Data 48
|
|
A80
|
AD46
|
|
|
Address/Data 46
|
|
A81
|
GND
|
|
|
Ground
|
|
A82
|
AD44
|
|
|
Address/Data 44
|
|
A83
|
AD42
|
|
|
Address/Data 42
|
|
A84
|
+5V
|
+3.3V
|
Signal Rail
|
+V I/O (+5 V or +3.3 V)
|
|
A85
|
AD40
|
|
|
Address/Data 40
|
|
A86
|
AD38
|
|
|
Address/Data 38
|
|
A87
|
GND
|
|
|
Ground
|
|
A88
|
AD36
|
|
|
Address/Data 36
|
|
A89
|
AD34
|
|
|
Address/Data 34
|
|
A90
|
GND
|
|
|
Ground
|
|
A91
|
AD32
|
|
|
Address/Data 32
|
|
A92
|
RES
|
|
|
Reserved
|
|
A93
|
GND
|
|
|
Ground
|
|
A94
|
RES
|
|
|
Reserved
|
| |
|
|
|
|
|
B1
|
-12V
|
|
|
-12 VDC
|
|
B2
|
TCK
|
|
|
Test Clock
|
|
B3
|
GND
|
|
|
Ground
|
|
B4
|
TDO
|
|
|
Test Data Output
|
|
B5
|
+5V
|
|
|
+5 VDC
|
|
B6
|
+5V
|
|
|
+5 VDC
|
|
B7
|
INTB
|
|
|
Interrupt B
|
|
B8
|
INTD
|
|
|
Interrupt D
|
|
B9
|
PRSNT1
|
|
|
Reserved
|
|
B10
|
RES
|
|
|
+V I/O (+5 V or +3.3 V)
|
|
B11
|
PRSNT2
|
|
|
??
|
|
B12
|
GND
|
(OPEN)
|
(OPEN)
|
Ground or Open (Key)
|
|
B13
|
GND
|
(OPEN)
|
(OPEN)
|
Ground or Open (Key)
|
|
B14
|
RES
|
|
|
Reserved VDC
|
|
B15
|
GND
|
|
|
Reset
|
|
B16
|
CLK
|
|
|
Clock
|
|
B17
|
GND
|
|
|
Ground
|
|
B18
|
REQ
|
|
|
Request
|
|
B19
|
+5V
|
+3.3V
|
Signal Rail
|
+V I/O (+5 V or +3.3 V)
|
|
B20
|
AD31
|
|
|
Address/Data 31
|
|
B21
|
AD29
|
|
|
Address/Data 29
|
|
B22
|
GND
|
|
|
Ground
|
|
B23
|
AD27
|
|
|
Address/Data 27
|
|
B24
|
AD25
|
|
|
Address/Data 25
|
|
B25
|
+3.3V
|
|
|
+3.3VDC
|
|
B26
|
C/BE3
|
|
|
Command, Byte Enable 3
|
|
B27
|
AD23
|
|
|
Address/Data 23
|
|
B28
|
GND
|
|
|
Ground
|
|
B29
|
AD21
|
|
|
Address/Data 21
|
|
B30
|
AD19
|
|
|
Address/Data 19
|
|
B31
|
+3.3V
|
|
|
+3.3 VDC
|
|
B32
|
AD17
|
|
|
Address/Data 17
|
|
B33
|
C/BE2
|
|
|
Command, Byte Enable 2
|
|
B34
|
GND13
|
|
|
Ground
|
|
B35
|
IRDY
|
|
|
Initiator Ready
|
|
B36
|
+3.3V06
|
|
|
+3.3 VDC
|
|
B37
|
DEVSEL
|
|
|
Device Select
|
|
B38
|
GND16
|
|
|
Ground
|
|
B39
|
LOCK
|
|
|
Lock bus
|
|
B40
|
PERR
|
|
|
Parity Error
|
|
B41
|
+3.3V08
|
|
|
+3.3 VDC
|
|
B42
|
SERR
|
|
|
System Error
|
|
B43
|
+3.3V09
|
|
|
+3.3 VDC
|
|
B44
|
C/BE1
|
|
|
Command, Byte Enable 1
|
|
B45
|
AD14
|
|
|
Address/Data 14
|
|
B46
|
GND18
|
|
|
Ground
|
|
B47
|
AD12
|
|
|
Address/Data 12
|
|
B48
|
AD10
|
|
|
Address/Data 10
|
|
B49
|
GND20
|
|
|
Ground
|
|
B50
|
(OPEN)
|
GND
|
(OPEN)
|
Ground or Open (Key)
|
|
B51
|
(OPEN)
|
GND
|
(OPEN)
|
Ground or Open (Key)
|
|
B52
|
AD8
|
|
|
Address/Data 8
|
|
B53
|
AD7
|
|
|
Address/Data 7
|
|
B54
|
+3.3V12
|
|
|
+3.3 VDC
|
|
B55
|
AD5
|
|
|
Address/Data 5
|
|
B56
|
AD3
|
|
|
Address/Data 3
|
|
B57
|
GND22
|
|
|
Ground
|
|
B58
|
AD1
|
|
|
Address/Data 1
|
|
B59
|
VCC08
|
|
|
+5 VDC
|
|
B60
|
ACK64
|
|
|
Acknowledge 64 bit ???
|
|
B61
|
VCC10
|
|
|
+5 VDC
|
|
B62
|
VCC12
|
|
|
+5 VDC
|
| |
|
|
|
|
|
B63
|
RES
|
|
|
Reserved
|
|
B64
|
GND
|
|
|
Ground
|
|
B65
|
C/BE[6]#
|
|
|
Command, Byte Enable 6
|
|
B66
|
C/BE[4]#
|
|
|
Command, Byte Enable 4
|
|
B67
|
GND
|
|
|
Ground
|
|
B68
|
AD63
|
|
|
Address/Data 63
|
|
B69
|
AD61
|
|
|
Address/Data 61
|
|
B70
|
+5V
|
+3.3V
|
Signal Rail
|
+V I/O (+5 V or +3.3 V)
|
|
B71
|
AD59
|
|
|
Address/Data 59
|
|
B72
|
AD57
|
|
|
Address/Data 57
|
|
B73
|
GND
|
|
|
Ground
|
|
B74
|
AD55
|
|
|
Address/Data 55
|
|
B75
|
AD53
|
|
|
Address/Data 53
|
|
B76
|
GND
|
|
|
Ground
|
|
B77
|
AD51
|
|
|
Address/Data 51
|
|
B78
|
AD49
|
|
|
Address/Data 49
|
|
B79
|
+5V
|
+3.3V
|
Signal Rail
|
+V I/O (+5 V or +3.3 V)
|
|
B80
|
AD47
|
|
|
Address/Data 47
|
|
B81
|
AD45
|
|
|
Address/Data 45
|
|
B82
|
GND
|
|
|
Ground
|
|
B83
|
AD43
|
|
|
Address/Data 43
|
|
B84
|
AD41
|
|
|
Address/Data 41
|
|
B85
|
GND
|
|
|
Ground
|
|
B86
|
AD39
|
|
|
Address/Data 39
|
|
B87
|
AD37
|
|
|
Address/Data 37
|
|
B88
|
+5V
|
+3.3V
|
Signal Rail
|
+V I/O (+5 V or +3.3 V)
|
|
B89
|
AD35
|
|
|
Address/Data 35
|
|
B90
|
AD33
|
|
|
Address/Data 33
|
|
B91
|
GND
|
|
|
Ground
|
|
B92
|
RES
|
|
|
Reserved
|
|
B93
|
RES
|
|
|
Reserved
|
|
B94
|
GND
|
|
|
Ground
|
|