AHA-2740T, AHA-2742, AHA-2742T, AHA-2740A, Hard Disk/Floppy Controller Settings and Configuration
ADAPTEC, INC.
AHA-2740T, AHA-2742, AHA-2742T, AHA-2740A,
AHA-2742A, AHA-2740A-TWIN, AHA-2742A-TWIN
Data bus: | 32-bit, EISA |
Size: | Half-length, full-height card |
Hard drive supported: | Up to seven SCSI devices |
Floppy drives supported: | Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
CONNECTIONS | |
Function | Location |
4-pin connector - drive active LED | J1 |
34-pin control cable connector - floppy drive (optional) | J2 |
50-pin SCSI Channel A connector - internal | J3 |
50-pin SCSI Channel B connector - internal (optional) | J5 |
50-pin SCSI Channel A connector - external | J6 |
USER CONFIGURABLE SETTINGS | |||
Function | Location | Setting | |
| » | Floppy drive enabled | J4 | closed |
Floppy drive disabled | J4 | open | |
Note: Jumper J4 is only present on those boards with a floppy drive. | |||
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