WESTERN DIGITAL CORPORATION
WD1002-WAH
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Data bus: |
16-bit, PC/AT |
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Size: |
Full-length, full-height card |
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Hard drives supported: |
Two MFM ST506/412 drives |
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Floppy drives supported: |
None |
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CONNECTIONS | |
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Function |
Location |
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34-pin control cable connector-hard drive |
J1 |
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20-pin data cable connector-drive 0 |
J2 |
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20-pin data cable connector-drive 1 |
J3 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
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Hard drive port address is 1F0-1F7h; Floppy drive port address is 3F6-3F7h |
W1 |
pins 1 & 2 closed |
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Hard drive port address is 170-177h; Floppy drive port address is 376-377h |
W1 |
pins 2 & 3 closed |
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|
Auto deselect disabled |
W2 |
pins 2 & 3 closed |
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|
Auto deselect enabled |
W2 |
pins 1 & 2 closed |