LONGSHINE MICROSYSTEM, INC.
LCS-6624G REV. 2
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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) 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 IDE(AT) connector |
JP1 |
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4-pin connector - drive active LED |
JP2 |
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34-pin cable connector - floppy drive |
JP7 |
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16-pin game port |
JP8 |
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10-pin serial port 2 - internal |
JP9 |
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9-pin serial port 1 - external |
JP10 |
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25-pin parallel port - external |
JP11 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
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Parallel port is uni-directional |
JP3 |
Closed | |
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Parallel port is bi-directional |
JP3 |
Open | |
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IDE port address is 3F6h, 3F7h; 1F0-1F7h |
JP5/1 |
Pins 2 & 3 closed | |
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IDE port address is 376h, 377h; 170-177h |
JP5/1 |
Pins 1 & 2 closed | |
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Floppy port address is 3F0-3F7h |
JP5/2 |
Pins 2 & 3 closed | |
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Floppy port address is 370-377h |
JP5/2 |
Pins 1 & 2 closed | |
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Floppy drive order is normal (A:, B:) |
JP5/3 |
Pins 1 & 2 closed | |
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Floppy drive order is reversed (B:, A:) |
JP5/3 |
Pins 2 & 3 closed | |
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IDE interface enabled |
JP5/4 |
Pins 1 & 2 closed | |
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IDE interface disabled |
JP5/4 |
Pins 2 & 3 closed | |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
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Floppy drive interface enabled |
JP5/5 |
Pins 1 & 2 closed | |
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Floppy drive interface disabled |
JP5/5 |
Pins 2 & 3 closed | |
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Game port enabled |
JP12 |
Closed | |
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Game port disabled |
JP12 |
Open | |
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PARALLEL PORT ADDRESS SELECTION | |||
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LPT |
JP4/4 |
JP4/5 | |
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LPT1 (3BCh) |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
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LPT2 (378h) |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
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LPT3 (278h) |
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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Note: LPT1, LPT2 and LPT3 use IRQ 5 or 7. | |||
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SERIAL PORT 1 ADDRESS SELECTION | |||
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COM |
JP4/1 |
JP4/2 | |
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COM1 (3F8h) / IRQ4 |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
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COM3 (3E8h) / IRQ4 |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
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COM4 (2E8h) / IRQ3 |
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 |
JP4/3 |
JP4/6 | |
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COM2 (2F8h) / IRQ3 |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
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COM3 (3E8h) / IRQ4 |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
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COM4 (2E8h) / IRQ3 |
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 |
JP6/1 |
JP6/2 |
JP6/3 | |
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IRQ3 |
Open |
Closed |
Open | |
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IRQ4 |
Closed |
Open |
Open | |
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IRQ5 |
Open |
Open |
Closed | |
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SERIAL PORT 2 INTERRUPT SELECTION | ||||
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IRQ |
JP6/4 |
JP6/5 |
JP6/6 | |
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IRQ3 |
Closed |
Open |
Open | |
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IRQ4 |
Open |
Closed |
Open | |
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IRQ5 |
Open |
Open |
Closed | |
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PARALLEL PORT INTERRUPT SELECTION | |||
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IRQ |
JP6/7 |
JP6/8 | |
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IRQ5 |
Open |
Closed | |
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IRQ7 |
Closed |
Open | |