HEDAKA
HED--826
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Data bus: |
16-bit, ISA |
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Size: |
Half-length, half-height card |
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Hard drive supported: |
Two IDE (AT) Interface 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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34-pin control cable connector-floppy drive |
J1 |
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40-pin AT Interface (IDE) connector |
J2 |
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4-pin connector-Drive active LED |
JP3 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
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Single speed floppy drives supported |
JP1 |
open | |
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Dual speed floppy drives supported |
JP1 |
closed | |
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IRQ14 normal |
JP4 |
pins 2 & 3 closed | |
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IRQ14 delayed until ACTIVE- signal is removed |
JP4 |
pins 1 & 2 closed | |
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MISCELLANEOUS TECHNICAL NOTES |
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Jumper JP2 is reserved - do not alter. |