32-bit bus defined by PCMCIA.
 (At the controller)
 (At the controller)
 (At the peripherals)
 (At the peripherals)
68 PIN ??? MALE at the controller.
68 PIN ??? FEMALE at the peripherals.
| Pin | Name | Description | 
|---|---|---|
| 1 | GND | Ground | 
| 2 | CAD0 | Address/Data 0 | 
| 3 | CAD1 | Address/Data 1 | 
| 4 | CAD3 | Address/Data 3 | 
| 5 | CAD5 | Address/Data 5 | 
| 6 | CAD7 | Address/Data 7 | 
| 7 | CCBE0# | Command/Byte Enable 0 | 
| 8 | CAD9 | Address/Data 9 | 
| 9 | CAD11 | Address/Data 11 | 
| 10 | CAD12 | Address/Data 12 | 
| 11 | CAD14 | Address/Data 14 | 
| 12 | CCBE1# | Command/Byte Enable 1 | 
| 13 | CPAR | Parity | 
| 14 | CPERR# | Parity error | 
| 15 | CGNT# | Grant | 
| 16 | CINT# | Interrupt | 
| 17 | Vcc | Vcc | 
| 18 | Vpp1 | Vpp1 | 
| 19 | CCLK | CCLK | 
| 20 | CIRDY# | Initiator Ready | 
| 21 | CCBE2# | Command/Byte Enable 2 | 
| 22 | CAD18 | Address/Data 18 | 
| 23 | CAD20 | Address/Data 20 | 
| 24 | CAD21 | Address/Data 21 | 
| 25 | CAD22 | Address/Data 22 | 
| 26 | CAD23 | Address/Data 23 | 
| 27 | CAD24 | Address/Data 24 | 
| 28 | CAD25 | Address/Data 25 | 
| 29 | CAD26 | Address/Data 26 | 
| 30 | CAD27 | Address/Data 27 | 
| 31 | CAD29 | Address/Data 29 | 
| 32 | RSRVD | Reserved | 
| 33 | CCLKRUN# | CCLKRUN# | 
| 34 | GND | Ground | 
| 35 | GND | Ground | 
| 36 | CCD1# | Card Detect 1 | 
| 37 | CAD2 | Address/Data 2 | 
| 38 | CAD4 | Address/Data 4 | 
| 39 | CAD6 | Address/Data 6 | 
| 40 | RSRVD | Reserved | 
| 41 | CAD8 | Address/Data 8 | 
| 42 | CAD10 | Address/Data 10 | 
| 43 | CVS1 | |
| 44 | CAD13 | Address/Data 13 | 
| 45 | CAD15 | Address/Data 15 | 
| 46 | CAD16 | Address/Data 16 | 
| 47 | RSRVD | Reserved | 
| 48 | CBLOCK# | Block ??? | 
| 49 | CSTOP# | Stop transfer cycle | 
| 50 | CDEVSEL# | Device Select | 
| 51 | Vcc | Vcc | 
| 52 | Vpp2 | Vpp2 | 
| 53 | CTRDY# | Target Ready | 
| 54 | CFRAME# | Address or Data phase | 
| 55 | CAD17 | Address/Data 17 | 
| 56 | CAD19 | CAD19 | 
| 57 | CVS2 | |
| 58 | CRST# | Reset | 
| 59 | CSERR# | System Error | 
| 60 | CREQ# | Request ??? | 
| 61 | CCBE3# | Command/Byte Enable 3 | 
| 62 | CAUDIO | Audio ??? | 
| 63 | CSTSCHG | |
| 64 | CAD28 | Address/Data 28 | 
| 65 | CAD30 | Address/Data 30 | 
| 66 | CAD31 | Address/Data 31 | 
| 67 | CCD2# | Card Detect 2 | 
| 68 | GND | Ground |