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LCS-6624G (REV.UM-6624GW3-00)

LONGSHINE MICROSYSTEM, INC.

LCS-6624G (REV.UM-6624GW3-00)

Card Type

Hard drive controller card

Hard Drives supported

Two IDE (AT) drives

Floppy drives supported

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

Data Bus

16-bit ISA

Card Size

Half-length, half-height card

CONNECTIONS

Function

Location

Function

Location

34-pin cable connector - floppy drive

J1

10-pin serial port 1 - internal

J5

40-pin IDE(AT) connector

J2

10-pin serial port 2 - internal

J6

16-pin game port

J3

25-pin parallel port - external

J7

2-pin connector - drive active LED

J4

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

Floppy drive order is normal (A:, B:)

JP1/1

Pins 2 & 3 closed

 

Floppy drive order is reversed (B:, A:)

JP1/1

Pins 1 & 2 closed

 

Floppy drive address is 3F0h-3F7h

JP1/2

Pins 1 & 2 closed

 

Floppy drive address is 370h-377h

JP1/2

Pins 2 & 3 closed

IDE(AT) interface enabled

JP1/3

Pins 2 & 3 closed

 

IDE(AT) interface disabled

JP1/3

Pins 1 & 2 closed

IDE(AT) address is 3F6h, 3F7h, 1F0h-1F7h

JP1/4

Pins 1 & 2 closed

 

IDE(AT) address is 376h, 377h, 170h-177h

JP1/4

Pins 2 & 3 closed

Floppy drive interface enabled

JP1/5

Pins 2 & 3 closed

 

Floppy drive interface disabled

JP1/5

Pins 1 & 2 closed

Factory configured - do not alter

JP1/6

Unidentified

Factory configured - do not alter

JP2

Unidentified

Printer port is uni-directional

JP4

Closed

 

Parallel port is bi-directional

JP4

Open

SERIAL PORT 1 ADDRESS SELECTION

COM

JP6

JP6/B

COM1 (3F8h)

Pins 2 & 3 closed

Pins 1 & 2 closed

COM3 (3E8h)

Pins 1 & 2 closed

Pins 2 & 3 closed

COM4 (2E8h)

Pins 2 & 3 closed

Pins 2 & 3 closed

Disabled

Pins 1 & 2 closed

Pins 1 & 2 closed

SERIAL PORT 2 ADDRESS SELECTION

COM

JP6/C

JP6/D

COM2 (2F8h)

Pins 2 & 3 closed

Pins 1 & 2 closed

COM3 (3E8h)

Pins 2 & 3 closed

Pins 2 & 3 closed

COM4 (2E8h)

Pins 1 & 2 closed

Pins 2 & 3 closed

Disabled

Pins 1 & 2 closed

Pins 1 & 2 closed

SERIAL PORT 1 INTERRUPT SELECTION

IRQ

JP5/1

JP5/2

JP5/3

IRQ3

Open

Closed

Open

IRQ4

Closed

Open

Open

IRQ5

Open

Open

Closed

SERIAL PORT 2 INTERRUPT SELECTION

IRQ

JP5/4

JP5/5

JP5/6

IRQ3

Closed

Open

Open

IRQ4

Open

Closed

Open

IRQ5

Open

Open

Closed

PARALLEL PORT ADDRESS SELECTION

LPT

JP6/E

JP6/F

LPT1 (3BCh)

Pins 2 & 3 closed

Pins 2 & 3 closed

LPT2 (378h)

Pins 1 & 2 closed

Pins 2 & 3 closed

LPT3 (278h)

Pins 2 & 3 closed

Pins 1 & 2 closed

Disabled

Pins 1 & 2 closed

Pins 1 & 2 closed

PARALLEL PORT INTERRUPT SELECTION

IRQ

JP7

JP8

IRQ5

Open

Closed

IRQ7

Closed

Open