UNIDENTIFIED
SUN-5241
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| |
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Data bus: |
16-bit, ISA |
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Size: |
Half-length, full-height card |
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Hard drive supported: |
Two IDE (AT) interface drives |
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Floppy drives supported: |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
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CONNECTIONS | |
|
Function |
Location |
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34-pin control cable connector - floppy drive |
CN1 |
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40-pin IDE (AT) Interface connector |
CN2 |
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Game port |
CN3 |
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10-pin serial port 2 - internal |
CN4 |
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Game port |
CN5 |
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9-pin serial port 1 - external |
CN6 |
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2-pin connector - drive active LED |
JP1 |
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USER CONFIGURABLE SETTINGS | |||
|
Function |
Location |
Setting | |
|
Single speed floppy drive installed |
JP2 |
Open | |
|
Dual speed floppy drive installed |
JP2 |
Closed | |
|
IDE I/O Channel Ready signal disabled |
JP3 |
Open | |
|
IDE I/O Channel Ready signal enabled |
JP3 |
Closed | |
|
Factory configured - do not alter |
JP5/Jumper B |
N/A | |
|
Factory configured - do not alter |
JP5/Jumper C |
N/A | |
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FLOPPY DRIVE | |||
|
Setting |
JP4 |
JP8 | |
|
Enabled |
Pins 2 & 3 closed |
Closed | |
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Disabled |
Pins 1 & 2 closed |
Open | |
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SERIAL PORT 1 CONFIGURATION - JP6 | ||||
|
COM |
Jumper C |
Jumper D |
Jumper E | |
|
COM1 |
Closed |
Open |
Open | |
|
COM2 |
Open |
Closed |
Open | |
|
Disabled |
Open |
Open |
Closed | |
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SERIAL PORT 2 CONFIGURATION - JP5 | |||
|
COM |
Jumper A |
Jumper D | |
|
COM2 |
Open |
Closed | |
|
Disabled |
Closed |
Open | |
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SERIAL PORT 1 INTERRUPT SELECT - JP7 | |||
|
IRQ |
Jumper B |
Jumper D | |
|
IRQ4 |
Open |
Closed | |
|
IRQ3 |
Closed |
Open | |
|
Disabled |
Open |
Open | |
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SERIAL PORT 2 INTERRUPT SELECT - JP7 | |||
|
IRQ |
Jumper A |
Jumper C | |
|
IRQ3 |
Open |
Closed | |
|
IRQ4 |
Closed |
Open | |
|
Disabled |
Open |
Open | |
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PARALLEL PORT CONFIGURATION - JP6 | |||
|
LPT |
Jumper A |
Jumper B | |
|
LPT1 |
Closed |
Open | |
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LPT2 |
Open |
Closed | |
|
Disabled |
Open |
Open | |
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PARALLEL PORT INTERRUPT SELECT - JP7 | |||
|
IRQ |
Jumper E |
Jumper F | |
|
IRQ7 |
Open |
Closed | |
|
IRQ5 |
Closed |
Open | |
|
Disabled |
Open |
Open | |