LONGSHINE MICROSYSTEM, INC.

LCS-6620TX REV. 2

Data bus:

16-bit, ISA

Size:

Full-length, full-height card

Hard drive supported:

Two ST506/412 (MFM) drives

Floppy drives supported:

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

CONNECTIONS

Function

Location

4-pin connector - drive active LED

CN1

20-pin data cable connector - drive 0

CN2

20-pin data cable connector - drive 1

CN3

34-pin control cable connector - hard drive

CN4

34-pin control cable connector - floppy drive

CN5

USER CONFIGURABLE SETTINGS

Function

Location

Setting

»

Factory configured setting - do not alter

JP1

N/A

»

Factory configured setting - do not alter

JP2

N/A

»

Hard disk address - (1F0-1F7h) primary

JP3

open

 

Hard disk address - (170-177h) secondary

JP3

closed

»

BIOS all others

JP5

closed

 

BIOS DTK

JP5

open

»

Card ground not tied to system case

JP7

open

 

Card ground tied to system case

JP7

closed

»

Factory configured setting

JP8

pins 2 & 3 closed

 

Fuji 3.5" hard disk drive

JP8

pins 1 & 2 closed

FLOPPY DRIVE ADDRESS SELECT

Setting

JP4

JP6

»

Primary (3F0-3F7h)

open

pins 2 & 3 closed

 

Secondary (370-377h)

closed

pins 1 & 2 closed