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EHDI 8302

UNIDENTIFIED

EHDI 8302

Data bus: 16-bit, ISA

Size: Half-length, half-height card

Hard drives supported: Two IDE (AT) interface drives

Floppy drives supported: None

CONNECTIONS

4-pin connector-drive active LED

CN1

40-pin IDE (AT) Interface connector

CN2

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Hard drive port address is 1F0-1F7h, 3F6-3F7h

JP1

open

 

Hard drive port address is 170-177h, 376-377h

JP1

closed

Gate I/O channel ready is over 12 MHz

JP2

closed

 

Gate I/O channel ready is under 12MHz

JP2

open

Factory configured - do not alter

JP3

open

Factory configured - do not alter

JP4

closed

MISCELLANEOUS TECHNICAL NOTES

This controller has no on-board software.