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EVEREX SYSTEMS, INC. EV-352
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| Data bus: | 16-bit ISA |
| Size: | Three-quarter length, full-height card |
| Hard drive supported: | Two ESDI drives |
| Floppy drives supported: | Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
| CONNECTIONS |
| Function | Location |
| 34-pin control cable connector - hard drive | J1 |
| 20-pin data cable connector - drive 1 | J2 |
| 20-pin data cable connector - drive 2 | J3 |
| 34-pin cable connector - floppy drive | J4 |
| 4-pin connector - drive active LED | J5 |
| USER CONFIGURABLE SETTINGS |
| Function | Location | Setting |
| » | ESDI interface enabled | W3 | Closed |
| | ESDI interface disabled | W3 | Open |
| » | Primary address is 1FXh | W4 | Open |
| | Secondary address is 17Xh | W4 | Closed |
| » | Floppy drive interface enabled | W5 | Closed |
| | Floppy drive interface disabled | W5 | Open |
| » | Write-back caching enabled | W6 | Open |
| | Write-back caching disabled | W6 | Closed |
| » | DACK2 enabled | W7 | Closed |
| | DACK2 disabled | W7 | Open |
| USER CONFIGURABLE SETTINGS (CONTINUED) |
| Function | Location | Setting |
| » | Factory configured - do not alter | W8 | Pins 2 & 3 closed |
| » | Floppy I/O address is 3FXh | W9 | Pins 2 & 3 closed |
| | Floppy I/O address is 37Xh | W9 | Pins 1 & 2 closed |
| BIOS ADDRESS SELECTION |
| Address | W1 | W2 |
| » | C8000h | Closed | Closed |
| | D0000h | Open | Closed |
| | D8000h | Closed | Open |
| | Disabled | Open | Open |
| HD INTERRUPT SELECTION |
| IRQ | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
| 11 | On | On | Off | Off | Off | Off | Off | Off |
| 12 | Off | Off | On | On | Off | Off | Off | Off |
| 14 | Off | Off | Off | Off | On | On | Off | Off |
| 15 | Off | Off | Off | Off | Off | Off | On | On |
| Disabled | Off | Off | Off | Off | Off | Off | Off | Off |
| Note: Location of SW/1 on switch SW1 is unidentified. |
| DRAM CONFIGURATION |
| Banks 0 -7 accept 1MB x 9 or 1MB x 8 modules. Bank 0 must be filled. |
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