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ADRC-9008

PERSTOR SYSTEMS INC.

ADRC-9008

Data bus: 8-bit, ISA

Size: Full-length, full-height card

Hard drives supported: Two MFM or RLL ST506/ST412 drives or one of each

Floppy drives supported: None

Maximum heads/cyl.: 15 heads and 1024 cylinders

CONNECTIONS

Function

Location

34-pin control cable connector-hard drive

CN1

20-pin data cable connector-drive 0

CN2

20-pin data cable connector-drive 1

CN3

4-pin connector-drive active LED

CN4

5-pin connector-DC power

CN5

USER CONFIGURABLE SETTINGS

Function

Location

Setting

BIOS enabled

JP1

closed

 

BIOS disabled

JP1

open

BIOS ADDRESS

Address

JP1/2

JP1/3

JP1/4

JP1/5

JP1/6

JP1/7

JP1/8

JP1/9

C400h

closed

open

closed

closed

closed

open

open

closed

CA00h

open

closed

open

closed

closed

open

open

closed

CC00h

closed

open

open

closed

closed

open

open

closed

CE00h

open

open

open

closed

closed

open

open

closed

D800h

closed

closed

open

open

closed

open

open

closed

DC00h

closed

open

open

open

closed

open

open

closed

DC00h

open

open

open

open

closed

open

open

closed

MISCELLANEOUS TECHNICAL NOTES

JP1/2 through 9 are the BIOS address select. The factory setting is C800 and is set with trace wires at JP1/jumpers 2, 3, 5, 6, and 9. BIOS address may be changed by cutting the traces and closing other pins, using the information in the table above. However, any modifications to the controller will void the warranty.