Paravision was formerly MicroBotics. The Paravision SX-1 brings the AT (IDE/ATA) hard-disk interface out to an external 37-pin D-sub connector, carrying the standard IDE/ATA control lines and 16-bit data bus.
37 PIN D-SUB FEMALE at the controller
| Pin | Name | Description |
|---|---|---|
| 1 | /IDE-RESET | Drive Reset |
| 2 | D0 | Data bit 0 |
| 3 | D2 | Data bit 2 |
| 4 | D4 | Data bit 4 |
| 5 | D6 | Data bit 6 |
| 6 | GND | Ground |
| 7 | D8 | Data bit 8 |
| 8 | D10 | Data bit 10 |
| 9 | D12 | Data bit 12 |
| 10 | D14 | Data bit 14 |
| 11 | GND | Ground |
| 12 | GND | Ground |
| 13 | GND | Ground |
| 14 | GND | Ground |
| 15 | GND | Ground |
| 16 | GND | Ground |
| 17 | GND | Ground |
| 18 | +5V | 5V Power |
| 19 | +5V | 5V Power |
| 20 | GND | Ground |
| 21 | D1 | Data bit 1 |
| 22 | D3 | Data bit 3 |
| 23 | D5 | Data bit 5 |
| 24 | D7 | Data bit 7 |
| 25 | GND | Ground |
| 26 | D9 | Data bit 9 |
| 27 | D11 | Data bit 11 |
| 28 | D13 | Data bit 13 |
| 29 | D15 | Data bit 15 |
| 30 | /IOW | I/O Write |
| 31 | /IOR | I/O Read |
| 32 | IDE-IRQ | Interrupt Request |
| 33 | IDE-A2 | Address bit 2 |
| 34 | IDE-A1 | Address bit 1 |
| 35 | IDE-A0 | Address bit 0 |
| 36 | /BICS1 | Chip Select 1 |
| 37 | /BICS0 | Chip Select 0 |
References
- Paravision SX-1 User’s Guide (2nd Ed.) — External Hard Disk Connector (DB37) and internal IDE port — Paravision International.
- AT Attachment-3 Interface (ATA-3), ANSI X3.298-1997 — Working Draft X3T13/2008D Rev 7b — Technical Committee X3T13; underlying IDE/ATA bus signals.