ADAPTEC, INC.
ACB-2320D, ACB-2322D
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Data bus: |
16-bit, ISA |
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Size: |
Half-length, full-height card |
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Hard drives supported: |
Two RLL ESDI drives |
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Floppy drives supported: |
ACB-2320D: None ACB-2322D: Two 360KB, 720KB, 1.2MB, 1.44MB drives |
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CONNECTIONS | |
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Function |
Location |
| 4-pin connector-drive active LED | J1 |
| 20-pin data cable connector-drive 1 | J2 |
| 20-pin data cable connector-drive 0 | J3 |
| 34-pin control cable connector-hard drive | J4 |
| 34-pin data cable connector-floppy drive | J5 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
| » | Not used | J7/jumper 1 | open |
| » | Logical drive splitting option disabled | J7/jumper 2 | open |
| Logical drive splitting option enabled | J7/jumper 2 | closed | |
| » | Not used | J7/jumper 3 | open |
| » | Not used | J7/jumper 4 | open |
| » | Read ahead cache enabled | J7/jumper 5 | open |
| Read ahead cache disabled | J7/jumper 5 | closed | |
| » | Not used | J7/jumper 6 | open |
| » | Not used | J7/jumper 7 | open |
| » | Hard drive port address is 1F0-1F7h | J10/jumper 1 | open |
| Hard drive port address is 170-177h | J10/jumper 1 | closed | |
| » | Floppy drive port address is 3F0-3F7h | J10/jumper 2 | open |
| Floppy drive port address is 370-377h | J10/jumper 2 | closed | |
| » | Floppy drive enabled | J10/jumper 3 | open |
| Floppy drive disabled | J10/jumper 3 | closed | |
| » | Single-speed floppy enabled | J11/jumper 1 | open |
| Dual-speed floppy enabled | J11/jumper 1 | closed | |
| » | Hard Drive Interrupt is IRQ14 | J13 | pins 1 & 2 closed |
| Hard Drive Interrupt is IRQ15 | J13 | pins 2 & 3 closed | |
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BIOS ADDRESS | ||||
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Address |
J12/jumper 1 |
J12/jumper 2 |
J12/jumper 3 | |
| » | C8000h | open | open | open |
| CC000h | closed | open | open | |
| D0000h | open | closed | open | |
| D4000h | closed | closed | open | |
| Disabled | open | open | closed | |
| D8000h | closed | open | closed | |
| DC000h | open | closed | closed | |