ACB-2322 (VERSION 1) Hard Disk/Floppy Controller Settings and Configuration
ADAPTEC, INC.
ACB-2322 (VERSION 1)
Data bus: | 16-bit, ISA |
Size: | Full-length, full-height card |
Hard drive supported: | Two RLL ESDI |
Floppy drives supported: | Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
CONNECTIONS | |
Function | Location |
34-pin control cable connector - floppy drive | J1 |
20-pin data cable connector - drive 2 | J2 |
20-pin data cable connector - drive 1 | J3 |
34-pin control cable connector - hard drive | J4 |
4-pin connector - drive active LED | J5 |
Serial monitor output | J13 |
USER CONFIGURABLE SETTINGS | |||
Function | Location | Setting | |
» | Factory configured - do not alter | J6 | N/A |
» | Factory configured - do not alter | J7 | N/A |
» | Factory configured - do not alter | J8 | N/A |
» | Factory configured - do not alter | J9 | N/A |
» | Factory configured - do not alter | J10 | N/A |
» | BIOS address is C8000-CBFFFh | J11 | Pins 1 & 2 closed |
| BIOS address is CC000-CFFFFh | J11 | Pins 2 & 3 closed |
| BIOS disabled | J11 | All pins open |
» | Hard drive address is 1F0-1F7h | J12/jumper A | Open |
| Hard drive address is 170-177h | J12/jumper A | Closed |
» | Floppy drive address is 3F0-3F7h | J12/jumper B | Open |
| Floppy drive address is 370-377h | J12/jumper B | Closed |
| Zero wait state enabled | J12/jumper C | Open |
| Zero wait state disabled | J12/jumper C | Closed |
USER CONFIGURABLE SETTINGS | |||
Function | Location | Setting | |
| Hard drive recal function enabled | J12/jumper D | Open |
| Hard drive recal function disabled | J12/jumper D | Closed |
» | Factory configured - do not alter | J12/jumper E | N/A |
| Serial monitor mode disabled | J12/jumper F | Open |
| Serial monitor mode enabled | J12/jumper F | Closed |
» | Factory configured - do not alter | J12/jumper G | N/A |
» | Test point | J14 | All pins open |
» | Test point | J15 | Open |
» | Factory configured - do not alter | J16 | N/A |
» | Factory configured - do not alter | J17 | N/A |
» | Hard drive IRQ14 selected | J18 | Pins 1 & 2 closed |
| Hard drive IRQ15 selected | J18 | Pins 2 & 3 closed |
» | Floppy drive DACK2 selected | J19 | Pins 1 & 2 closed |
| Floppy drive DACK3 selected | J19 | Pins 2 & 3 closed |
» | Floppy drive IRQ6 selected | J20 | Pins 1 & 2 closed |
| Floppy drive IRQ10 selected | J20 | Pins 2 & 3 closed |
» | Floppy drive DRQ3 selected | J21 | Pins 1 & 2 closed |
| Floppy drive DRQ2 selected | J21 | Pins 2 & 3 closed |
Note:J18 pins 3 & 4 are not used and should never be closed. | |||
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