PROMISE TECHNOLOGY, INC.
DC2000A-VL
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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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25-pin parallel port - external |
CN1 |
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34-pin cable connector - floppy drive |
J1 |
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40-pin IDE(AT) interface connector |
J2 |
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16-pin game port |
J6 |
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9-pin serial port 1 - external, 10-pin serial port 1 internal |
JP1 |
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10-pin serial port 2 - internal |
JP4 |
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4-pin connector - drive active LED |
JP7 |
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USER CONFIGURABLE SETTINGS | ||
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Function |
Location |
Setting |
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Printer port (CN1) is uni-directional |
JP2 |
closed |
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Printer port (CN1) is bi-directional |
JP2 |
open |
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Floppy drive interface enabled |
JP3/7 |
pins 1 & 2 closed |
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Floppy drive interface disabled |
JP3/7 |
pins 2 & 3 closed |
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Game port enabled |
JP8 |
closed |
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Game port disabled |
JP8 |
open |
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HARD DRIVE SPEED | |||
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Speed |
JP6/1 |
JP6/2 | |
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0 |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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1 |
pins 2 & 3 closed |
pins 1 & 2 closed | |
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2 |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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SERIAL PORT 1 ADDRESS SELECTION | |||
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COM |
JP3/1 |
JP3/2 | |
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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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Disabled |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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SERIAL PORT 2 ADDRESS SELECTION | |||
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COM |
JP3/3 |
JP3/4 | |
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COM2 (2F8h) |
pins 1 & 2 closed |
pins 2 & 3 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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PARALLEL PORT ADDRESS SELECTION | ||||
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LPT |
JP3/5 |
JP3/6 |
JP3/8 | |
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LPT1 (378h) / IRQ7 |
pins 1 & 2 closed |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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LPT2 (278h) / IRQ5 |
pins 2 & 3 closed |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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LPT3 (3BCh) / IRQ7 |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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Disabled |
pins 2 & 3 closed |
pins 2 & 3 closed |
open | |
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Note: LPT1 & LPT3 uses IRQ7. LPT2 uses IRQ5. | ||||
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BIOS ADDRESS | ||||||
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Address |
JP5/1 |
JP5/2 |
JP5/3 |
JP5/4 |
JP5/5 | |
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D8000h |
open |
open |
closed |
closed |
closed | |
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DE000h |
open |
open |
open |
open |
closed | |
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DC000h |
open |
open |
open |
closed |
closed | |
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DA000h |
open |
open |
closed |
open |
closed | |
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D6000h |
open |
closed |
open |
open |
closed | |
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D4000h |
open |
closed |
open |
closed |
closed | |
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D2000h |
open |
closed |
closed |
open |
closed | |
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D0000h |
open |
closed |
closed |
closed |
closed | |
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CE000h |
closed |
open |
open |
open |
closed | |
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CC000h |
closed |
open |
open |
closed |
closed | |
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CA000h |
closed |
open |
closed |
open |
closed | |
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C8000h |
closed |
open |
closed |
closed |
closed | |
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Disabled |
N/A |
N/A |
N/A |
N/A |
open | |