32-bit bus defined by PCMCIA.
68 PIN MALE Connector at the controller
68 PIN FEMALE Connector 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 |