LONGSHINE MICROSYSTEM, INC.

LCS-6822N

Data bus: 8-bit, ISA

Size: Half-length, full-height card

Hard drives supported: Up to six SCSI devices

Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB drives

CONNECTIONS

Function

Location

25-pin SCSI connector-external

J1

25-pin SCSI connecto-internal

J2

34-pin control cable connector-floppy drives

J7

4-pin connector-drive active LED

J8

USER CONFIGURABLE SETTINGS

Function

Location

Setting

»

Interrupt Request is IRQ3

J4

pins 1 & 2 closed

 

Interrupt Request is IRQ5

J4

pins 2 & 3 closed

»

One wait state enabled

J5

open

 

Zero wait state enabled

J5

closed

»

Floppy drive enabled

J6

open

 

Floppy drive disabled

J6

closed

BIOS ADDRESS

Address

Jumper J3

Jumper J3

»

CA00h

pins 1 & 2 open

pins 3 & 4 open

 

CE00h

pins 1 & 2 open

pins 3 & 4 closed

 

C800h

pins 1 & 2 closed

pins 3 & 4 open

 

DE00h

pins 1 & 2 closed

pins 3 & 4 closed