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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
   
Test Mde Select
A4
TDI
   
Test Data Input
A5
+5V
   
+5 VDC
A6
INTA
   
Interrupt A
A7
INTC
   
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
   
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
   
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


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