INSTALLATIONS
J8: Parallel Port Connector |
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| Signal Name |
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| Pin # |
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| Signal Name |
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| Line printer strobe |
| 1 |
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| 14 |
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| AutoFeed |
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| PD0, parallel data 0 |
| 2 |
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| 15 |
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| Error |
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| PD1, parallel data 1 |
| 3 |
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| 16 |
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| Initialize |
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| PD2, parallel data 2 |
| 4 |
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| 17 |
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| Select |
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| PD3, parallel data 3 |
| 5 |
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| 18 |
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| Ground |
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| PD4, parallel data 4 |
| 6 |
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| 19 |
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| Ground |
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| PD5, parallel data 5 |
| 7 |
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| 20 |
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| Ground |
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| PD6, parallel data 6 |
| 8 |
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| 21 |
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| Ground |
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| PD7, parallel data 7 |
| 9 |
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| 22 |
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| Ground |
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| J8 |
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| ACK, acknowledge |
| 10 |
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| 23 |
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| Ground |
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| Busy |
| 11 |
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| 24 |
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| Ground |
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| Paper empty |
| 12 |
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| 25 |
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| Ground |
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| Select |
| 13 |
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| N/A |
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| N/A |
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IDE1: EIDE Connector |
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| Signal Name |
| Pin # |
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| Signal Name |
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| Reset IDE |
| 1 |
| 2 |
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| Ground |
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| Host data 7 |
| 3 |
| 4 |
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| Host data 8 |
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| Host data 6 |
| 5 |
| 6 |
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| Host data 9 |
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| Host data 5 |
| 7 |
| 8 |
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| Host data 10 |
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| Host data 4 |
| 9 |
| 10 |
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| Host data 11 |
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| Host data 3 |
| 11 |
| 12 |
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| Host data 12 |
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| Host data 2 |
| 13 |
| 14 |
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| Host data 13 |
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| Host data 1 |
| 15 |
| 16 |
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| Host data 14 |
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| Host data 0 |
| 17 |
| 18 |
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| Host data 15 |
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| Ground |
| 19 |
| 20 |
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| Key |
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| DRQ0 |
| 21 |
| 22 |
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| Ground |
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| Host IOW |
| 23 |
| 24 |
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| Ground |
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| Host IOR |
| 25 |
| 26 |
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| Ground |
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| IOCHRDY |
| 27 |
| 28 |
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| Host ALE |
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| DACK0 |
| 29 |
| 30 |
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| Ground |
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| IRQ14 |
| 31 |
| 32 |
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| No connect |
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| Address 1 |
| 33 |
| 34 |
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| No connect |
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| Address 0 |
| 35 |
| 36 |
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| Address 2 |
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| Chip select 0 |
| 37 |
| 38 |
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| Chip select 1 |
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| Activity |
| 39 |
| 40 |
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| Ground |
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| Vcc |
| 41 |
| 42 |
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| Vcc |
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| Ground |
| 43 |
| 44 |
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| N.C. |
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21 |