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LCS-6641

LONGSHINE MICROSYSTEM, INC.

LCS-6641

Data bus:

16-bit, ISA

Size:

Full-length, full-height card

Hard drive supported:

Four IDE (AT) Interface drives

Floppy drives supported:

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

CONNECTIONS

Function

Location

40-pin IDE(AT) Interface connector IDE-1

CN1

40-pin IDE(AT) Interface connector IDE-0

CN2

34-pin control cable connector - floppy drive

CN3

4-pin connector - Drive active LED

JP1

BIOS ADDRESS

Address

JP2/jumper 1

JP2/jumper 2

JP2/jumper 3

DC000h

closed

closed

closed

 

DC000h

open

closed

closed

 

D8OO0h

closed

open

closed

 

D4000h

open

open

closed

 

D0000h

closed

closed

open

 

CC000h

open

closed

open

 

C8000h

closed

open

open

 

Disabled

open

open

open

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Floppy drive enabled

JP2/jumper 4

closed

 

Floppy drive disabled

JP2/jumper 4

open

Hard drive port address is 1F0-1F7h

JP2/jumper 5

closed

 

Hard drive port address is 170-177h

JP2/jumper 5

open

MISCELLANEOUS TECHNICAL NOTES

JP2/jumper 6 is factory configured in the closed position - do not alter.