ADAPTEC, INC.
AHA-1740/AHA-1742A (VER. 2)
| |
Data bus: |
32-bit EISA |
Size: |
Three-quarter length, Full-height card |
Hard drive supported: |
Up to fourteen SCSI devices |
Floppy drives supported: |
360KB, 720KB, 1.2MB, 1.44MB |
CONNECTIONS | |
Function |
Location |
50-pin SCSI interface - external |
CN1 |
50-pin SCSI interface - internal |
CN2 |
34-pin control cable connector - floppy drive |
CN3 |
Terminating resistor 1 |
RN5 |
Terminating resistor 2 |
RN6 |
Terminating resistor 3 |
RN7 |
USER CONFIGURABLE SETTINGS | |||
Function |
Location |
Setting | |
» |
Factory configured - do not alter |
JP1/A |
N/A |
» |
Factory configured - do not alter |
JP1/B |
N/A |
» |
Factory configured - do not alter |
JP1/C |
N/A |
» |
Factory configured - do not alter |
JP1/D |
N/A |
» |
Floppy drive primary address select |
JP1/E |
open |
Floppy drive alternate address select |
JP1/E |
closed | |
» |
Floppy drive interface enabled |
JP1/F |
closed |
Floppy drive interface disabled |
JP1/F |
open | |
» |
TERMPWR supplied by host interface |
JP2 |
closed |
TERMPWR not supplied by host interface |
JP2 |
open |