(40 PIN IDC MALE at the controller & CD-ROM)
(40 PIN IDC FEMALE at the cable.)
| Pin | Name | Description | | 1 | GND | Ground | | 2 | RESET | CD-Reset | | 3 | GND | Ground | | 4 | GND | Ground | | 5 | GND | Ground | | 6 | MODE0 | Operation Mode Bit 0 | | 7 | GND | Ground | | 8 | MODE1 | Operation Mode Bit 1 | | 9 | GND | Ground | | 10 | WRITE | CD-Write | | 11 | GND | Ground | | 12 | READ | CD-Read | | 13 | GND | Ground | | 14 | ST0 | CD-Status Bit 0 | | 15 | GND | Ground | | 16 | n/c | No Connection | | 17 | GND | Ground | | 18 | n/c | No Connection | | 19 | GND | Ground | | 20 | ST1 | CD-Status Bit 1 | | 21 | GND | Ground | | 22 | EN | CD-Data Enable | | 23 | GND | Ground | | 24 | ST2 | CD-Status Bit 2 | | 25 | GND | Ground | | 26 | S/DE | CD-Status/Data Enable | | 27 | GND | Ground | | 28 | ST3 | CD-Status Bit 3 | | 29 | GND | ground | | 30 | GND | ground | | 31 | D7 | CD-Data 7 | | 32 | D6 | CD-Data 6 | | 33 | GND | ground | | 34 | D5 | CD-Data 5 | | 35 | D4 | CD-Data 4 | | 36 | D3 | CD-Data 3 | | 37 | GND | ground | | 38 | D2 | CD-Data 2 | | 39 | D1 | CD-Data 1 | | 40 | D0 | CD-Data 0 |
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