PCI Bus Connector
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[| [] [] |
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|__ 32-bit pins __ 64-bit pins ______|
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A1....................A62 A63.......A94 <-(Circuit Side)
B1....................B62 B63.......B94 <-(Component Side)
PIN SIGNAL PIN SIGNAL PIN SIGNAL PIN SIGNAL
B1.....-12V A1.....TRST B48....AD[10] A48....Ground
B2.....TCK A2.....+12V B49....Ground A49....AD[09]
B3.....Ground A3.....TMS B50....(KEYWAY2) A50....(KEYWAY2)
B4.....TDO A4.....TDI B51....(KEYWAY2) A51....(KEYWAY2)
B5.....+5V A5.....+5V B52....AD[08] A52....C/BE[0]
B6.....+5V A6.....INTA B53....AD[07] A53....+3.3V
B7.....INTB A7.....INTC B54....+3.3V A54....AD[06]
B8.....INTD A8.....+5V B55....AD[05] A55....AD[04]
B9.....PRSNT1 A9.....reserved B56....AD[03] A56....Ground
B10....reserved A10....+Vi/o B57....Ground A57....AD[02]
B11....PRSNT2 A11....reserved B58....AD[01] A58....AD[00]
B12....(KEYWAY1) A12....(KEYWAY1) B59....Vi/o A59....+Vi/o
B13....(KEYWAY1) A13....(KEYWAY1) B60....ACK64 A60....REQ64
B14....reserved A14....reserved B61....+5V A61....+5V
B15....Ground A15....RST B62....+5V A62....+5V
B16....CLK A16....Vi/o B63....reserved A63....Ground
B17....Ground A17....VNT B64....Ground A64....C/BE[7]
B18....REQ A18....Ground B65....C/BE[6] A65....C/BE[5]
B19....+Vi/o A19....reserved B66....C/BE[4] A66....+Vi/o
B20....AD[31] A20....AD[30] B67....Ground A67....PAR64
B21....AD[29] A21....+3.3V B68....AD[63] A68....AD[62]
B22....Ground A22....AD[28] B69....AD[61] A69....Ground
B23....AD[27] A23....AD[26] B70....+Vi/o A70....AD[60]
B24....AD[25] A24....Ground B71....AD[59] A71....AD[58]
B25....+3.3V A25....AD[24] B72....AD[57] A72....Ground
B26....C/BE[3] A26....IDSEL B73....Ground A73....AD[56]
B27....AD[23] A27....+3.3V B74....AD[55] A74....AD[54]
B28....Ground A28....AD[22] B75....AD[53] A75....+Vi/o
B29....AD[21] A29....AD[20] B76....Ground A76....AD[52]
B30....AD[19] A30....Ground B77....AD[51] A77....AD[50]
B31....+3.3V A31....AD[18] B78....AD[49] A78....Ground
B32....AD[17] A32....AD[16] B79....+Vi/o A79....AD[48]
B33....C/BE[2] A33....+3.3V B80....AD[47] A80....AD[46]
B34....Ground A34....FRAME B81....AD[45] A81....Ground
B35....IRDY A35....Ground B82....Ground A82....AD[44]
B36....+3.3V A36....TRDY B83....AD[43] A83....AD[42]
B37....DEVSEL A37....Ground B84....AD[41] A84....+Vi/o
B38....Ground A38....STOP B85....Ground A85....AD[40]
B39....LOCK A39....+3.3V B86....AD[39] A86....AD[38]
B40....PERR A40....SDONE B87....AD[37] A87....Ground
B41....+3.3V A41....SBO B88....+Vi/o A88....AD[36]
B42....SERR A42....Ground B89....AD[35] A89....AD[34]
B43....+3.3V A43....PAR B90....AD[33] A90....Ground
B44....C/BE[1] A44....AD[15] B91....Ground A91....AD[32]
B45....AD[14] A45....+3.3V B92....reserved A92....reserved
B46....Ground A46....AD[13] B93....reserved A93....Ground
B47....AD[12] A47....AD11] B94....Ground A94....reserved
Note:
Pins 63-94 exist only on 64 bit cards.
Pins with signal +Vi/o is 3.3V on 3.3V boards and 5V on 5V boards.
Pins with signal KEYWAY1 exist on 3.3V boards, and they are ground on 5V boards.
Pins with signal KEYWAY2 exist on 5V boards, and they are ground on 3.3V boards.
