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Articles / TULARC / PC info / Hard Disk/Floppy Controller / P-R / |  |
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AT-BUS ADAPTER BOARD Hard Disk/Floppy Controller Settings and Configuration |
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QUANTUM CORPORATION
AT-BUS ADAPTER BOARD
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Data bus: 16-bit, ISA
Size: Half-length, full-height card
Hard drives supported: Two IDE (AT) Interface drives
Floppy drives supported: None
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CONNECTIONS | |
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Function |
Location |
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40-pin IDE (AT) Interface connector |
CN1 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
| » |
Interrupt gated directly to AT Bus |
JP2 |
pins 2 & 3 closed |
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Interrupt issued every time drive goes busy |
JP2 |
pins 1 & 2 closed | |
| » |
Factory configured - do not alter |
JP3 |
open |
| » |
Zero Wait State enabled |
JP4 |
open |
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One Wait State enabled |
JP4 |
closed | |
| » |
Hard drive port address is 1F0-1F7h |
JP5 |
open |
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Hard drive port address is 170-177h |
JP5 |
closed | |
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