# CompactPCI

PCI=Peripheral Component Interconnect.
CompactPCI is a a version of PCI adapted for industrial and/or embedded applications.

(At the backplane)
(At the device (card))

7x47 PIN (IEC917 and IEC1076-4-101) CONNECTOR at the backplane.
7x47 PIN (IEC917 and IEC1076-4-101) CONNECTOR at the device (card).

Pin | Name | Description
--- | --- | ---
Z1 | GND | Ground
Z2 | GND | Ground
Z3 | GND | Ground
Z4 | GND | Ground
Z5 | GND | Ground
Z6 | GND | Ground
Z7 | GND | Ground
Z8 | GND | Ground
Z9 | GND | Ground
Z10 | GND | Ground
Z11 | GND | Ground
Z12 | KEY | Keyed (no pin)
Z13 | KEY | Keyed (no pin)
Z14 | KEY | Keyed (no pin)
Z15 | GND | Ground
Z16 | GND | Ground
Z17 | GND | Ground
Z18 | GND | Ground
Z19 | GND | Ground
Z20 | GND | Ground
Z21 | GND | Ground
Z22 | GND | Ground
Z23 | GND | Ground
Z24 | GND | Ground
Z25 | GND | Ground
Z26 | GND | Ground
Z27 | GND | Ground
Z28 | GND | Ground
Z29 | GND | Ground
Z30 | GND | Ground
Z31 | GND | Ground
Z32 | GND | Ground
Z33 | GND | Ground
Z34 | GND | Ground
Z35 | GND | Ground
Z36 | GND | Ground
Z37 | GND | Ground
Z38 | GND | Ground
Z39 | GND | Ground
Z40 | GND | Ground
Z41 | GND | Ground
Z42 | GND | Ground
Z43 | GND | Ground
Z44 | GND | Ground
Z45 | GND | Ground
Z46 | GND | Ground
Z47 | GND | Ground
A1 | 5V | +5 VDC
A2 | TCK | Test Clock
A3 | INTA# | Interrupt A
A4 | BRSV | Bused Reserved (don't use)
A5 | BRSV | Bused Reserved (don't use)
A6 | REQ# | Request PCI transfer
A7 | AD(30) | Address/Data 30
A8 | AD(26) | Address/Data 26
A9 | C/BE(3)# | Command: Byte Enable
A10 | AD(21) | Address/Data 21
A11 | AD(18) | Address/Data 18
A12 | KEY | Keyed (no pin)
A13 | KEY | Keyed (no pin)
A14 | KEY | Keyed (no pin)
A15 | 3.3V | +3.3 VDC
A16 | DEVSEL# | Device Select
A17 | 3.3V | +3.3 VDC
A18 | SERR# | System Error
A19 | 3.3V | +3.3 VDC
A20 | AD(12) | Address/Data 12
A21 | 3.3V | +3.3 VDC
A22 | AD(7) | Address/Data 7)
A23 | 3.3V | +3.3 VDC
A24 | AD(1) | Address/Data 1)
A25 | 5V | +5 VDC
A26 | CLK1 | Clock ?? MHz
A27 | CLK2 | Clock ?? MHz
A28 | CLK4 | Clock ?? MHz
A29 | V(I/O) | +3.3 VDC or +5 VDC
A30 | C/BE(5)# | Command: Byte Enable
A31 | AD(63) | Address/Data 63
A32 | AD(59) | Address/Data 59
A33 | AD(56) | Address/Data 56
A34 | AD(52) | Address/Data 52
A35 | AD(49) | Address/Data 49
A36 | AD(45) | Address/Data 45
A37 | AD(42) | Address/Data 42
A38 | AD(38) | Address/Data 38
A39 | AD(35) | Address/Data 35
A40 | BRSV | Bused Reserved (don't use)
A41 | BRSV | Bused Reserved (don't use)
A42 | BRSV | Bused Reserved (don't use)
A43 | USR | User Defined
A44 | USR | User Defined
A45 | USR | User Defined
A46 | USR | User Defined
A47 | USR | User Defined
B1 | -12V | -12 VDC
B2 | 5V | +5 VDC
B3 | INTB# | Interrupt B
B4 | GND | Ground
B5 | BRSV | Bused Reserved (don't use)
B6 | GND | Ground
B7 | AD(29) | Address/Data 29
B8 | GND | Ground
B9 | IDSEL | Initialization Device Select
B10 | GND | Ground
B11 | AD(17) | Address/Data 17
B12 | KEY | Keyed (no pin)
B13 | KEY | Keyed (no pin)
B14 | KEY | Keyed (no pin)
B15 | FRAME# | Address or Data phase
B16 | GND | Ground
B17 | SDONE | Snoop Done
B18 | GND | Ground
B19 | AD(15) | Address/Data 15
B20 | GND | Ground
B21 | AD(9) | Address/Data 9)
B22 | GND | Ground
B23 | AD(4) | Address/Data 4)
B24 | 5V | +5 VDC
B25 | REQ64# |
B26 | GND | Ground
B27 | CLK3 | Clock ?? MHz
B28 | GND | Ground
B29 | BRSV | Bused Reserved (don't use)
B30 | GND | Ground
B31 | AD(62) | Address/Data 62
B32 | GND | Ground
B33 | AD(55) | Address/Data 55
B34 | GND | Ground
B35 | AD(48) | Address/Data 48
B36 | GND | Ground
B37 | AD(41) | Address/Data 41
B38 | GND | Ground
B39 | AD(34) | Address/Data 34
B40 | GND | Ground
B41 | BRSV | Bused Reserved (don't use)
B42 | GND | Ground
B43 | USR | User Defined
B44 | USR | User Defined
B45 | USR | User Defined
B46 | USR | User Defined
B47 | USR | User Defined
C1 | TRST# | Test Logic Reset
C2 | TMS | Test Mode Select
C3 | INTC# | Interrupt C
C4 | V(I/O) | +3.3 VDC or +5 VDC
C5 | RST | Reset
C6 | 3.3V | +3.3 VDC
C7 | AD(28) | Address/Data 28
C8 | V(I/O) | +3.3 VDC or +5 VDC
C9 | AD(23) | Address/Data 23
C10 | 3.3V | +3.3 VDC
C11 | AD(16) | Address/Data 16
C12 | KEY | Keyed (no pin)
C13 | KEY | Keyed (no pin)
C14 | KEY | Keyed (no pin)
C15 | IRDY# | Initiator Ready
C16 | V(I/O) | +3.3 VDC or +5 VDC
C17 | SBO# | Snoop Backoff
C18 | 3.3V | +3.3 VDC
C19 | AD(14) | Address/Data 14
C20 | V(I/O) | +3.3 VDC or +5 VDC
C21 | AD(8) | Address/Data 8)
C22 | 3.3V | +3.3 VDC
C23 | AD(3) | Address/Data 3)
C24 | V(I/O) | +3.3 VDC or +5 VDC
C25 | BRSV | Bused Reserved (don't use)
C26 | REQ1# | Request PCI transfer
C27 | SYSEN# |
C28 | GNT3# | Grant
C29 | C/BE(7) | Command: Byte Enable
C30 | V(I/O) | +3.3 VDC or +5 VDC
C31 | AD(61) | Address/Data 61
C32 | V(I/O) | +3.3 VDC or +5 VDC
C33 | AD(54) | Address/Data 54
C34 | V(I/O) | +3.3 VDC or +5 VDC
C35 | AD(47) | Address/Data 47
C36 | V(I/O) | +3.3 VDC or +5 VDC
C37 | AD(40) | Address/Data 40
C38 | V(I/O) | +3.3 VDC or +5 VDC
C39 | AD(33) | Address/Data 33
C40 | FAL# | Power Supply Status FAL (CompactPCI specific)
C41 | DEG# | Power Supply Status DEG (CompactPCI specific)
C42 | PRST# | Push Button Reset (CompactPCI specific)
C43 | USR | User Defined
C44 | USR | User Defined
C45 | USR | User Defined
C46 | USR | User Defined
C47 | USR | User Defined
D1 | +12V | +12 VDC
D2 | TDO | Test Data Output
D3 | 5V | +5 VDC
D4 | INTP |
D5 | GND | Ground
D6 | CLK |
D7 | GND | Ground
D8 | AD(25) | Address/Data 25
D9 | GND | Ground
D10 | AD(20) | Address/Data 20
D11 | GND | Ground
D12 | KEY | Keyed (no pin)
D13 | KEY | Keyed (no pin)
D14 | KEY | Keyed (no pin)
D15 | GND | Ground
D16 | STOP# | Stop transfer cycle
D17 | GND | Ground
D18 | PAR | Parity for AD0-31 & C/BE0-3
D19 | GND | Ground
D20 | AD(11) | Address/Data 11
D21 | M66EN |
D22 | AD(6) | Address/Data 6)
D23 | 5V | +5 VDC
D24 | AD(0) | Address/Data 0)
D25 | 3.3V | +3.3 VDC
D26 | GNT1# | Grant
D27 | GNT2# | Grant
D28 | REQ4# | Request PCI transfer
D29 | GND | Ground
D30 | C/BE(4)# | Command: Byte Enable
D31 | GND | Ground
D32 | AD(58) | Address/Data 58
D33 | GND | Ground
D34 | AD(51) | Address/Data 51
D35 | GND | Ground
D36 | AD(44) | Address/Data 44
D37 | GND | Ground
D38 | AD(37) | Address/Data 37
D39 | GND | Ground
D40 | REQ5# | Request PCI transfer
D41 | GND | Ground
D42 | REQ6# | Request PCI transfer
D43 | USR | User Defined
D44 | USR | User Defined
D45 | USR | User Defined
D46 | USR | User Defined
D47 | USR | User Defined
E1 | 5V | +5 VDC
E2 | TDI | Test Data Input
E3 | INTD# | Interrupt D
E4 | INTS |
E5 | GNT# | Grant
E6 | AD(31) | Address/Data 31
E7 | AD(27) | Address/Data 27
E8 | AD(24) | Address/Data 24
E9 | AD(22) | Address/Data 22
E10 | AD(19) | Address/Data 19
E11 | C/BE(2)# | Command: Byte Enable
E12 | KEY | Keyed (no pin)
E13 | KEY | Keyed (no pin)
E14 | KEY | Keyed (no pin)
E15 | TRDY# | Target Ready
E16 | LOCK# | Lock resource
E17 | PERR# | Parity Error
E18 | C/BE(1)# | Command: Byte Enable
E19 | AD(13) | Address/Data 13
E20 | AD(10) | Address/Data 10
E21 | C/BE(0)# | Command: Byte Enable
E22 | AD(5) | Address/Data 5)
E23 | AD(2) | Address/Data 2)
E24 | ACK64# |
E25 | 5V | +5 VDC
E26 | REQ2# | Request PCI transfer
E27 | REQ3# | Request PCI transfer
E28 | GNT4# | Grant
E29 | C/BE(6)# | Command: Byte Enable
E30 | PAR64 |
E31 | AD(60) | Address/Data 60
E32 | AD(57) | Address/Data 57
E33 | AD(53) | Address/Data 53
E34 | AD(50) | Address/Data 50
E35 | AD(46) | Address/Data 46
E36 | AD(43) | Address/Data 43
E37 | AD(39) | Address/Data 39
E38 | AD(36) | Address/Data 36
E39 | AD(32) | Address/Data 32
E40 | GNT5# | Grant
E41 | BRSV | Bused Reserved (don't use)
E42 | GNT6# | Grant
E43 | USR | User Defined
E44 | USR | User Defined
E45 | USR | User Defined
E46 | USR | User Defined
E47 | USR | User Defined
F1 | GND | Ground
F2 | GND | Ground
F3 | GND | Ground
F4 | GND | Ground
F5 | GND | Ground
F6 | GND | Ground
F7 | GND | Ground
F8 | GND | Ground
F9 | GND | Ground
F10 | GND | Ground
F11 | GND | Ground
F12 | KEY | Keyed (no pin)
F13 | KEY | Keyed (no pin)
F14 | KEY | Keyed (no pin)
F15 | GND | Ground
F16 | GND | Ground
F17 | GND | Ground
F18 | GND | Ground
F19 | GND | Ground
F20 | GND | Ground
F21 | GND | Ground
F22 | GND | Ground
F23 | GND | Ground
F24 | GND | Ground
F25 | GND | Ground
F26 | GND | Ground
F27 | GND | Ground
F28 | GND | Ground
F29 | GND | Ground
F30 | GND | Ground
F31 | GND | Ground
F32 | GND | Ground
F33 | GND | Ground
F34 | GND | Ground
F35 | GND | Ground
F36 | GND | Ground
F37 | GND | Ground
F38 | GND | Ground
F39 | GND | Ground
F40 | GND | Ground
F41 | GND | Ground
F42 | GND | Ground
F43 | GND | Ground
F44 | GND | Ground
F45 | GND | Ground
F46 | GND | Ground
F47 | GND | Ground