KOUWELL ELECTRONICS CORPORATION
KW-561
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Data bus: |
32-bit VL-bus |
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Size: |
Three-quarter length, half-height card |
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Hard drive supported: |
Two IDE(AT) drives |
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Floppy drives supported: |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
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CONNECTIONS | |
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Function |
Location |
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40-pin primary IDE(AT) connector |
CN1 |
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34-pin cable connector - floppy drive |
CN2 |
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16-pin game port |
CN3 |
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10-pin serial port 2 - internal |
CN4 |
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10-pin serial port 1 - internal |
CN5 |
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25-pin parallel port - external |
CN6 |
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4-pin connector - drive active LED |
JP1 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
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Parallel port IRQ 7 select |
JP3/G |
Pins 2 & 3 closed | |
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Parallel port IRQ 5 select |
JP3/G |
Pins 1 & 2 closed | |
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Floppy drive interface enabled |
JP3/H |
Pins 1 & 2 closed | |
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Floppy drive interface disabled |
JP3/H |
Pins 2 & 3 closed | |
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Parallel port is bi-directional |
JP4 |
Open | |
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Parallel port is uni-directional |
JP4 |
Closed | |
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Game port enabled |
JP5 |
Closed | |
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Game port disabled |
JP5 |
Open | |
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Factory configured - do not alter |
JP6 |
N/A | |
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IDE(AT) interface enabled |
JP8 |
Pins 1 & 2 closed | |
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IDE(AT) interface disabled |
JP8 |
Pins 2 & 3 closed | |
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Note: Location of jumper JP8 is unidentified. | |||
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PARALLEL PORT ADDRESS SELECTION | |||
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LPT |
JP3/E |
JP3/F | |
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LPT1 (378h) |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
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LPT2 (278h) |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
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LPT3 (3BCh) |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
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Disabled |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
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SERIAL PORT 1 ADDRESS SELECTION | |||
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COM |
JP3/A |
JP3/B | |
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COM1 (3F8h) |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
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COM3 (3E8h) |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
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COM4 (2E8h) |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
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Disabled |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
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SERIAL PORT 2 ADDRESS SELECTION | |||
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COM |
JP3/C |
JP3/D | |
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COM2 (2F8h) |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
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COM3 (3E8h) |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
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COM4 (2E8h) |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
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Disabled |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
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SERIAL PORT 1 INTERRUPT SELECTION | ||||||
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IRQ |
JP7/A |
JP7/B |
JP7/C |
JP7/D |
JP7/E | |
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IRQ3 |
2 & 3 |
Open |
Open |
Open |
Open | |
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IRQ4 |
Open |
2 & 3 |
Open |
Open |
Open | |
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IRQ5 |
Open |
Open |
2 & 3 |
Open |
Open | |
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IRQ9 |
Open |
Open |
Open |
2 & 3 |
Open | |
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IRQ12 |
Open |
Open |
Open |
Open |
2 & 3 | |
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Note: Pins designated must be in the closed position. | ||||||
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SERIAL PORT 2 INTERRUPT SELECTION | ||||||
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IRQ |
JP7/A |
JP7/B |
JP7/C |
JP7/D |
JP7/E | |
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IRQ3 |
1 & 2 |
Open |
Open |
Open |
Open | |
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IRQ4 |
Open |
1 & 2 |
Open |
Open |
Open | |
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IRQ5 |
Open |
Open |
1 & 2 |
Open |
Open | |
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IRQ9 |
Open |
Open |
Open |
1 & 2 |
Open | |
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IRQ12 |
Open |
Open |
Open |
Open |
1 & 2 | |
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Note: Pins designated must be in the closed position. | ||||||
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IDE DRIVE SPEED SELECTION | |||
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Setting |
JP2/A |
JP2/B | |
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Speed 0 / Slow |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
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Speed 2 |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
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Speed 4 |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
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Speed 6 / Fast |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |