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跳线设定
Hard Disk Drives: Cable Pin Assignments
以下跳线设置信息适用于Toshiba旧款硬盘，如MK-1003MAV, MK1401MAV, MK-1302MAN, MK-2101MAN等。要使用主控模式(Master)，请将跳接设置J2保持在开路状态，当J2以跳线连接时，硬盘则设置为电缆选择(Cable Select)，如果引脚28 = LOW，硬盘为主控模式，如果引脚28 = HIGH，硬盘则为从属模式(Slave)。跳接点J1为工厂专用的保留接点。
| 引脚 | 信号 | 引脚 | 信号 |
|---|---|---|---|
| 1 | -HOST RESET | 2 | GROUND |
| 3 | HOST DATA 7 | 4 | HOST DATA 8 |
| 5 | HOST DATA 6 | 6 | HOST DATA 9 |
| 7 | HOST DATA 5 | 8 | HOST DATA 10 |
| 9 | HOST DATA 4 | 10 | HOST DATA 11 |
| 11 | HOST DATA 3 | 12 | HOST DATA 12 |
| 13 | HOST DATA 2 | 14 | HOST DATA 13 |
| 15 | HOST DATA 1 | 16 | HOST DATA 14 |
| 17 | HOST DATA 0 | 18 | HOST DATA 15 |
| 19 | GROUND | 20 | KEY |
| 21 | DMARQ | 22 | GROUND |
| 23 | - HOST DIOW | 24 | GROUND |
| 25 | - HOST DIOR | 26 | GROUND |