Table B31. PCI Slot 1 Connector Pin Assignments, Row A
| PinNumber | SignalMnemonic | Signal Name and Description |
A1 | NC | Not connected |
A2 | +12V | +12 volts DC |
A3 | NC | Not connected |
A4 | NC | Not connected |
A5 | +5V | +5 volts DC |
A6 | PCIINT0* | PCI interrupt 0 |
A7 | PCIINT2* | PCI interrupt 2 |
A8 | +5V | +5 volts DC |
A9 | NC | Not connected |
A10 | +5V | +5 volts DC |
A11 | NC | Not connected |
A12 | GND | Ground |
A13 | GND | Ground |
A14 | NC | Not connected |
A15 | PCIRST* | PCI bus reset |
A16 | +5V | +5 volts DC |
A17 | PCIGNT0* | PCI bus grant 0 |
A18 | GND | Ground |
A19 | NC | Not connected |
A20 | AD30 | Address/data bus (bit 30) |
A21 | +3.3V | +3.3 volts DC |
A22 | AD28 | Address/data bus (bit 28) |
A23 | AD26 | Address/data bus (bit 26) |
A24 | GND | Ground |
A25 | AD24 | Address/data bus (bit 24) |
A26 | (AD16)IDSEL | Initialization device select |
A27 | +3.3V | +3.3 volts DC |
A28 | AD22 | Address/data bus (bit 22) |
A29 | AD20 | Address/data bus (bit 20) |
A30 | GND | Ground |
A31 | AD18 | Address/data bus (bit 18) |
A32 | AD16 | Address/data bus (bit 16) |
A33 | +3.3V | +3.3 volts DC |
A34 | FRAME* | Frame |
A35 | GND | Ground |
A36 | TRDY* | Transfer ready |
A37 | GND | Ground |
A38 | STOP* | Stop |
A39 | +3.3V | +3.3 volts DC |
A40 | SDONE | Snoop done (not supported) |
A41 | SB0* | Snoop backoff (not supported) |
A42 | GND | Ground |
A43 | PAR | Parity I/O |
A44 | AD15 | Address/data bus (bit 15) |
A45 | +3.3V | +3.3 volts DC |
A46 | AD13 | Address/data bus (bit 13) |
A47 | AD11 | Address/data bus (bit 11) |
A48 | GND | Ground |
A49 | AD09 | Address/data bus (bit 09) |
A50 | KEYED | Keyed |
A51 | KEYED | Keyed |
A52 | C_BE0* | Command/byte enable 0 |
A53 | +3.3V | +3.3 volts DC |
A54 | AD06 | Address/data bus (bit 06) |
A55 | AD04 | Address/data bus (bit 04) |
A56 | GND | Ground |
A57 | AD02 | Address/data bus (bit 02) |
A58 | AD00 | Address/data bus (bit 00) |
A59 | +5V | +5 volts DC |
A60 | REQ64* | Request 64-bit data transfer (not supported) |
A61 | +5V | +5 volts DC |
A62 | +5V | +5 volts DC |
Table B32. PCI Slot 1 Connector Pin Assignments, Row B
| PinNumber | SignalMnemonic | Signal Name and Description |
B1 | -12V | -12 volts DC |
B2 | NC | Not connected |
B3 | GND | Ground |
B4 | NC | Not connected |
B5 | +5V | +5 volts DC |
B6 | +5V | +5 volts DC |
B7 | PCIINT1* | PCI interrupt 1 |
B8 | PCIINT2* | PCI interrupt 2 |
B9 | NC | Not connected |
B10 | NC | Not connected |
B11 | NC | Not connected |
B12 | GND | Ground |
B13 | GND | Ground |
B14 | NC | Not connected |
B15 | GND | Ground |
B16 | PCICLKS1 | PCI clock for slot 1 |
B17 | GND | Ground |
B18 | PCIREQ0 | PCI bus request 0 |
B19 | +5V | +5 volts DC |
B20 | AD31 | Address/data bus (bit 31) |
B21 | AD29 | Address/data bus (bit 29) |
B22 | GND | Ground |
B23 | AD27 | Address/data bus (bit 27) |
B24 | AD25 | Address/data bus (bit 25) |
B25 | +3.3V | +3.3 volts DC |
B26 | C_BE3* | Command/byte enable 3 |
B27 | AD23 | Address/data bus (bit 23) |
B28 | GND | Ground |
B29 | AD21 | Address/data bus (bit 21) |
B30 | AD19 | Address/data bus (bit 19) |
B31 | +3.3V | +3.3 volts DC |
B32 | AD17 | Address/data bus (bit 17) |
B33 | C_BE2* | Command/byte enable 2 |
B34 | GND | Ground |
B35 | IRDY* | Initiator ready |
B36 | +3.3V | +3.3 volts DC |
B37 | DEVSEL* | Device select |
B38 | GND | Ground |
B39 | LOCK* | Lock bus |
B40 | PERR* | Parity error |
B41 | +3.3V | +3.3 volts DC |
B42 | SERR* | System error |
B43 | +3.3V | +3.3 volts DC |
B44 | C_BE1* | Command/byte enable 1 |
B45 | AD14 | Address/data bus (bit 14) |
B46 | GND | Ground |
B47 | AD12 | Address/data bus (bit 12) |
B48 | AD10 | Address/data bus (bit 10) |
B49 | GND | Ground |
B50 | KEYED | Keyed |
B51 | KEYED | Keyed |
B52 | AD08 | Address/data bus (bit 08) |
B53 | AD07 | Address/data bus (bit 07) |
B54 | +3.3V | +3.3 volts DC |
B55 | AD05 | Address/data bus (bit 05) |
B56 | AD03 | Address/data bus (bit 03) |
B57 | GND | Ground |
B58 | AD01 | Address/data bus (bit 01) |
B59 | +5V | +5 volts DC |
B60 | ACK64* | Acknowledge 64-bit data transfer (not supported) |
B61 | +5V | +5 volts DC |
B62 | +5V | +5 volts DC |