x68000:hard_disk
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x68000:hard_disk [2008/10/06 14:24] – computolio | x68000:hard_disk [2008/10/06 14:35] – computolio | ||
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+ | ===== X68000 Hard Disk ===== | ||
+ | |||
+ | ==== External HD connector ==== | ||
All models of X68000 (even SASI-based models) seem to have standard pinouts for the external hard disk connector: | All models of X68000 (even SASI-based models) seem to have standard pinouts for the external hard disk connector: | ||
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*Compact XVI, X68030, X68030 Compact: [[http:// | *Compact XVI, X68030, X68030 Compact: [[http:// | ||
+ | |||
+ | ==== Internal HD connector ==== | ||
All X68000 machines have a custom internal hard disk connector. The pinout for the SASI-based machines is as follows: | All X68000 machines have a custom internal hard disk connector. The pinout for the SASI-based machines is as follows: | ||
- | |||
- | 1-DB0 | ||
- | 2-DB1 | ||
- | 3-GND | ||
- | 4-DB2 | ||
- | 5-DB3 | ||
- | 6-DB4 | ||
- | 7-GND | ||
- | 8-DB5 | ||
- | 9-DB6 | ||
- | 10-DB7 | ||
- | 11-GND | ||
- | 12-Unknown (possibly for the HD access LED?) | ||
- | 13-/BSY | ||
- | 14-/ACK | ||
- | 15-/RST | ||
- | 16-/MSG | ||
- | 17-/SEL | ||
- | 18-/C/D | ||
- | 19-/REQ | ||
- | 20-/I/O | ||
^Pin^Description^Pin^Description^ | ^Pin^Description^Pin^Description^ | ||
Line 42: | Line 26: | ||
| 9 | DB6 | 19 |REQ| | | 9 | DB6 | 19 |REQ| | ||
| 10 | DB7 | 20 |/I/O| | | 10 | DB7 | 20 |/I/O| | ||
+ | |||
+ | The pinout for SCSI-based machines: | ||
+ | |||
+ | ^Pin^Description^Pin^Description^ | ||
+ | | 1 | DB0 | 14 |GND| | ||
+ | | 2 | DB1 | 15 |Unknown(Possibly for the HD access LED)| | ||
+ | | 3 | GND | 16 |/BSY| | ||
+ | | 4 | DB2 | 17 |/ACK| | ||
+ | | 5 | DB3 | 18 |/RST| | ||
+ | | 6 | DB4 | 19 |/MSG| | ||
+ | | 7 | GND | 20 |/SEL| | ||
+ | | 8 | DB5 | 21 |/C/D| | ||
+ | | 9 | DB6 | 22 |REQ| | ||
+ | | 10 | DB7 | 23 |/I/O| | ||
+ | | 11 | GND | 24 |/I/O| | ||
+ | | 12 | PARITY | 25 |/I/O| | ||
+ | | 13 | +5V(Termination power) | ||
x68000/hard_disk.txt · Last modified: 2023/07/04 17:49 by TD-Linux