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DC-800

TEKRAM TECHNOLOGY CO., LTD.

DC-800

Data bus:

16-bit, ISA

Size:

Full-length, full-height card

Hard drive supported:

Up to seven SCSI devices

Floppy drives supported:

Two 360KB, 720KB, 1.2MB, or 1.44MB drives

CONNECTIONS

Function

Location

50-pin SCSI connector - external

CN1

50-pin SCSI connector - internal

CN2

34-pin control cable connector - floppy drive

CN3

4-pin connector - drive active LED

JP1

4-pin connector - diagnostic Cache speaker

JP2

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Floppy drive enabled

JP3/jumper 1

closed

 

Floppy drive disabled

JP3/jumper 1

open

I/O PORT ADDRESS

Address

JP3/jumper 2

JP3/jumper 3

JP3/jumper 4

330h

closed

closed

closed

 

334h

closed

open

closed

 

230h

open

closed

closed

 

234h

open

closed

open

 

130h

open

open

closed

 

134h

open

open

open

MISCELLANEOUS TECHNICAL NOTES

At least one pair of SIMM memory modules (256KB, 1MB, or 4MB) of the same size must be installed in Bank 0 in order for the controller to function.