DATA TECHNOLOGY CORPORATION
DTC5180C
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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 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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4-pin connector - drive active LED |
J4 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
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Floppy drive change signal driven low |
W1 |
closed | |
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Floppy drive change not driven |
W1 |
open | |
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Hard drive port address is 1F0-1F7h |
W2 & W3 |
open | |
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Hard drive port address is 170-177h |
W2 & W3 |
closed | |
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COMPAQ/IBM AT DRIVE SELECT CONTROL | ||||||
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Mode |
W5/jumper 1 |
W5/jumper 2 |
W5/jumper 3 |
W5/jumper 4 |
W6 | |
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IBM AT |
open |
closed |
open |
closed |
open | |
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Compaq |
closed |
open |
closed |
open |
closed | |
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MISCELLANEOUS TECHNICAL NOTES |
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The function of jumper W4 is undocumented. |