IRWIN
4100C
|
Card Type |
Tape drive controller |
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Hard Drives supported |
None |
|
Floppy drives supported |
None |
|
Data Bus |
8-bit ISA |
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Card Size |
Half-length, full-height |
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CONNECTIONS |
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Function |
Label |
Function |
Label |
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Tape drive interface - external |
CN1 |
34-pin tape drive interface - internal |
CN2 |
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USER CONFIGURABLE SETTINGS |
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Function |
Label |
Position |
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Factory configured - do not alter |
J3/1 |
Pins 2 & 3 closed |
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Factory configured - do not alter |
J3/2 |
Pins 2 & 3 closed |
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Factory configured - do not alter |
J3/3 |
Pins 1 & 2 closed |
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Factory configured - do not alter |
J3/4 |
Pins 2 & 3 closed |
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Note:Changing the above settings can result in damage to the controller and tape drive. |
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DMA CHANNEL SELECTION |
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Channel |
J2/7 |
J2/8 |
J2/9 |
J2/10 |
J2/11 |
J2/12 |
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1 |
Closed |
Open |
Open |
Closed |
Open |
Open |
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2 |
Open |
Closed |
Open |
Open |
Closed |
Open |
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3 |
Open |
Open |
Closed |
Open |
Open |
Closed |
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BASE I/O ADDRESS SELECTION |
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Address |
J1/A |
J1/B |
J1/C |
J1/D |
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360h |
Open |
Open |
Closed |
Open |
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370h |
Open |
Closed |
Open |
Open |
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3E0h |
Open |
Open |
Open |
Closed |
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3F0h |
Closed |
Open |
Open |
Open |
Note: Do not use address 3F0h. |
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INTERRUPT SELECTION |
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Setting |
J2/1 |
J2/2 |
J2/3 |
J2/4 |
J2/5 |
J2/6 |
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IRQ2 |
Closed |
Open |
Open |
Open |
Open |
Open |
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IRQ3 |
Open |
Closed |
Open |
Open |
Open |
Open |
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IRQ4 |
Open |
Open |
Closed |
Open |
Open |
Open |
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IRQ5 |
Open |
Open |
Open |
Closed |
Open |
Open |
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IRQ6 |
Open |
Open |
Open |
Open |
Closed |
Open |
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IRQ7 |
Open |
Open |
Open |
Open |
Open |
Closed |