DELL COMPUTER CORPORATION
IDE CONTROLLER REV. 2
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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: 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) Interface connector-internal |
CN1 |
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34-pin data cable connector-floppy drive |
CN2 |
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4-pin connector-drive active LED |
CN3 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
| » |
Hard drive enabled |
JP4 |
open |
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Hard drive disabled |
JP4 |
closed | |
| » |
Floppy drive enabled |
JP5 |
open |
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Floppy drive disabled |
JP5 |
closed | |
| » |
Drive generates IRQ14 high |
JP6 |
pins 1 & 2 closed |
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Drive does not drive IRQ14 high |
JP6 |
pins 2 & 3 closed | |
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MISCELLANEOUS TECHNICAL NOTES |
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This controller has no on-board software |
