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The signals on the PCI connector are listed in Table A.6.
Table A.6. PCI connectors
| Signal | Pin (B) | Pin (A) | Signal |
|---|---|---|---|
| -12V | 1 | 1 | P5_nTRST |
| P5_TCK | 2 | 2 | 12V |
| GND | 3 | 3 | P5_TMS |
| P5_TDO | 4 | 4 | P5_TDI |
| 5V | 5 | 5 | 5V |
| 5V | 6 | 6 | P5_INTA |
| P5_nINTB | 7 | 7 | P5_INTC |
| P5_nINTD | 8 | 8 | 5V |
| P5_nPRSNT1 | 9 | 9 | Reserved |
| NC | 10 | 10 | P_VIO |
| P5_nPRSNT2 | 11 | 11 | Reserved |
| NC | 12 | 12 | Reserved |
| NC | 13 | 13 | Reserved |
| Reserved | 14 | 14 | Reserved |
| GND | 15 | 15 | P5_nRST |
| P5_CLK | 16 | 16 | P_VIO |
| GND | 17 | 17 | P5_nGNT |
| P5_nREQ | 18 | 18 | GND |
| PVIO | 19 | 19 | NC |
| P5_AD31 | 20 | 20 | P5_AD30 |
| P5_AD29 | 21 | 21 | 3V3 |
| GND | 22 | 22 | P5_AD28 |
| P5_AD27 | 23 | 23 | P5_AD26 |
| P5_AD25 | 24 | 24 | GND |
| 3V3 | 25 | 25 | P5_AD24 |
| PB5_nCBE3 | 26 | 26 | P5_IDSEL |
| P5_AD23 | 27 | 27 | 3V3 |
| GND | 28 | 28 | P5_AD22 |
| P5_AD21 | 29 | 29 | P5_AD20 |
| P5_AD19 | 30 | 30 | GND |
| 3V3 | 31 | 31 | P5_AD18 |
| P5_AD17 | 32 | 32 | P5_AD16 |
| P5_nCBE2 | 33 | 33 | 3V3 |
| GND | 34 | 34 | P5_nFRAME |
| P5_nIRDY | 35 | 35 | GND |
| GND | 36 | 36 | P5_nTRDY |
| P5_nDEVSEL | 37 | 37 | GND |
| XCAP | 38 | 38 | P5_nSTOP |
| NC (nLOCK)[a] | 39 | 39 | 3V3 |
| P5_nPERR | 40 | 40 | NC (SDONE)a |
| 3V3 | 41 | 41 | NC (nSBO)a |
| P5_nSERR | 42 | 42 | GND |
| 3V3 | 43 | 43 | P5_PAR |
| P5_nCBE1 | 44 | 44 | P5_AD15 |
| P5_AD14 | 45 | 45 | 3V3 |
| GND | 46 | 46 | P5_AD13 |
| P5_AD12 | 47 | 47 | P5_AD11 |
| P5_AD10 | 48 | 48 | GND |
| p5_M66EN | 49 | 49 | P5_AD9 |
| NC | 50 | 50 | NC |
| NC | 51 | 51 | NC |
| P5_AD8 | 52 | 52 | P5_nCBE0 |
| P5_AD7 | 53 | 53 | 3V3 |
| 3V3 | 54 | 54 | P5_AD6 |
| P5_AD5 | 55 | 55 | P5_AD4 |
| P5_AD3 | 56 | 56 | GND |
| GND | 57 | 57 | P5_AD2 |
| P5_AD1 | 58 | 58 | P5_AD0 |
| PVIO | 59 | 59 | PVIO |
| NC (nACK64)a | 60 | 60 | NC (nREQ64)a |
| 5V | 61 | 61 | 5V |
| 5V | 62 | 62 | 5V |
[a] This pin is no connect on the baseboard. The PCI signal normally present on this pin is shown in parentheses. | |||