IRWIN MAGNETIC SYSTEMS, INC.
4100
|
Card Type |
Tape drive controller |
|
Chip Set |
Unidentified |
|
Maximum Onboard Memory |
Unidentified |
|
I/O Options |
Tape drive interfaces (2) |
|
Tape drives supported |
AccuTrak A120 or A250 drives, Irwin drive models 2040,2080,2120 |
|
Data Bus |
8-bit ISA |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
Tape drive interface - external |
CN1 |
Tape drive interface – internal |
CN3 |
|
Unidentified |
CN2 |
Power connector |
CN4 |
|
DMA CHANNEL SELECTION | |||||
|
Channel |
SW1/5 |
SW1/6 |
SW1/7 |
SW1/8 | |
|
1 |
On |
Off |
On |
Off | |
| » |
2 |
Off |
On |
Off |
On |
|
PARALLEL PORT ADDRESS SELECTION | |||||
|
Setting |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 | |
| » |
LPT1 (370h) |
Off |
Off |
Off |
On |
|
LPT2 (300h) |
Off |
Off |
Off |
Off | |
|
PARALLEL PORT INTERRUPT SELECTION | |||
|
IRQ |
SW1/9 |
SW1/10 | |
| » |
IRQ6 |
Off |
On |
|
IRQ3 |
On |
Off | |