HwB: CompactPCI Connector
CompactPCI
PCI=Peripheral Component Interconnect.
CompactPCI is 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 |
Sources: Mark Sokos PCI page
Sources: "Inside the PCI Local Bus" by Guy W. Kendall, Byte, February 1994 v 19 p. 177-180
Sources: "The Indispensible PC Hardware Book" by Hans-Peter Messmer, ISBN 0-201-8769-3 Please send any comments to Joakim Цgren.