Y-E DATA製の8インチFDD、YD-180-1603のコネクタです。
| ピン | 信号 | 備考 | ピン | 信号 | 備考 |
|---|---|---|---|---|---|
| 1 | N.C | 2 | Unit Select 1 | ||
| 3 | Unit Select 0 | 4 | GND | ||
| 5 | Diskette 2 sense | 両面 | 6 | GND | |
| 7 | Index | 8 | GND | ||
| 9 | Step | 10 | GND | ||
| 11 | Low Current | 12 | GND | ||
| 13 | Write Gate | 14 | GND | ||
| 15 | Head Select | 16 | GND | ||
| 17 | Write Data | 18 | GND | ||
| 19 | Ready 0 | 20 | GND | ||
| 21 | Ready 1 | 22 | GND | ||
| 23 | Ready 2 | 24 | GND | ||
| 25 | Ready 3 | 26 | GND | ||
| 27 | Track 00 | 28 | GND | ||
| 29 | File Protect | 30 | GND | ||
| 31 | Direction Select | 32 | GND | ||
| 33 | Window | 34 | GND | ||
| 35 | Separate Data | 36 | GND | ||
| 37 | Data Area | 38 | GND | ||
| 39 | Separate Clock | 40 | GND | ||
| 41 | MFM | 42 | GND | ||
| 43 | N.C | 44 | GND | ||
| 45 | N.C | 46 | GND | ||
| 47 | Fault | 48 | Unsafe Reset | ||
| 49 | Head Load | 50 | GND |
