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LCS-6220

LONGSHINE MICROSYSTEM, INC.

LCS-6220

Data bus: 8-bit, ISA

Size: Full-length, half-height card

Hard drives supported: Two MFM ST506/ST412 drives

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

CONNECTIONS

Function

Location

34-pin control cable connector-hard drive

J1

20-pin data cable connector-drive 0

J2

20-pin data cable connector-drive 1

J3

34-pin data cable connector-floppy drive

J4

5-pin connector-DC power

J5

4-pin connector-drive active LED

LED1

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Supports hard drives with 8 or less head

JP1

pins 1 & 2 closed

 

Supports hard drives with 9-16 heads

JP1

pins 2 & 3 closed

BIOS address is E8000h

JP2

closed

 

BIOS address is E8001h

JP2

open

Floppy drive port address is 3F0-3F7h

JP7

pins 2 & 3 closed

 

Floppy drive port address is 370-377h

JP7

pins 1 & 2 closed

FLOPPY DRIVE CONFIGURATION

 

DRIVE A

DRIVE B

FLOPPY DRIVE TYPE

JP3

JP4

JP5

JP6

360KB

closed

closed

closed

closed

1.2MB

closed

either

closed

closed

720KB

open

closed

open

closed

1.44MB

open

open

open

open

BIOS ADDRESS

Select

JP8

JP9

JP10

 

CA000h

closed

open

open

CC000h

open

closed

open

 

CE000h

open

open

closed