LCS-6624G REV. 2 Hard Disk/Floppy Controller Settings and Configuration

Data bus:	16-bit ISA
Size:	Half-length, full-height card
Hard drive supported:	Two IDE(AT) drives
Floppy drives supported:	Two 360KB, 720KB, 1.2MB, or 1.44MB drives

CONNECTIONS
Function	Location
40-pin IDE(AT) connector	JP1
4-pin connector - drive active LED	JP2
34-pin cable connector - floppy drive	JP7
16-pin game port	JP8
10-pin serial port 2 - internal	JP9
9-pin serial port 1 - external	JP10
25-pin parallel port - external	JP11

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Parallel port is uni-directional	JP3	Closed
	Parallel port is bi-directional	JP3	Open
»	IDE port address is 3F6h, 3F7h; 1F0-1F7h	JP5/1	Pins 2 & 3 closed
	IDE port address is 376h, 377h; 170-177h	JP5/1	Pins 1 & 2 closed
»	Floppy port address is 3F0-3F7h	JP5/2	Pins 2 & 3 closed
	Floppy port address is 370-377h	JP5/2	Pins 1 & 2 closed
»	Floppy drive order is normal (A:, B:)	JP5/3	Pins 1 & 2 closed
	Floppy drive order is reversed (B:, A:)	JP5/3	Pins 2 & 3 closed
»	IDE interface enabled	JP5/4	Pins 1 & 2 closed
	IDE interface disabled	JP5/4	Pins 2 & 3 closed

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Floppy drive interface enabled	JP5/5	Pins 1 & 2 closed
	Floppy drive interface disabled	JP5/5	Pins 2 & 3 closed
	Game port enabled	JP12	Closed
	Game port disabled	JP12	Open

PARALLEL PORT ADDRESS SELECTION
LPT		JP4/4	JP4/5
	LPT1 (3BCh)	Pins 1 & 2 closed	Pins 1 & 2 closed
»	LPT2 (378h)	Pins 1 & 2 closed	Pins 2 & 3 closed
	LPT3 (278h)	Pins 2 & 3 closed	Pins 1 & 2 closed
	Disabled	Pins 2 & 3 closed	Pins 2 & 3 closed
Note: LPT1, LPT2 and LPT3 use IRQ 5 or 7.

SERIAL PORT 1 ADDRESS SELECTION
COM		JP4/1	JP4/2
»	COM1 (3F8h) / IRQ4	Pins 1 & 2 closed	Pins 2 & 3 closed
	COM3 (3E8h) / IRQ4	Pins 2 & 3 closed	Pins 1 & 2 closed
	COM4 (2E8h) / IRQ3	Pins 1 & 2 closed	Pins 1 & 2 closed
	Disabled	Pins 2 & 3 closed	Pins 2 & 3 closed

SERIAL PORT 2 ADDRESS SELECTION
COM		JP4/3	JP4/6
»	COM2 (2F8h) / IRQ3	Pins 1 & 2 closed	Pins 2 & 3 closed
	COM3 (3E8h) / IRQ4	Pins 1 & 2 closed	Pins 1 & 2 closed
	COM4 (2E8h) / IRQ3	Pins 2 & 3 closed	Pins 1 & 2 closed
	Disabled	Pins 2 & 3 closed	Pins 2 & 3 closed

SERIAL PORT 1 INTERRUPT SELECTION
IRQ		JP6/1	JP6/2	JP6/3
	IRQ3	Open	Closed	Open
»	IRQ4	Closed	Open	Open
	IRQ5	Open	Open	Closed

SERIAL PORT 2 INTERRUPT SELECTION
IRQ		JP6/4	JP6/5	JP6/6
»	IRQ3	Closed	Open	Open
	IRQ4	Open	Closed	Open
	IRQ5	Open	Open	Closed

PARALLEL PORT INTERRUPT SELECTION
IRQ		JP6/7	JP6/8
	IRQ5	Open	Closed
»	IRQ7	Closed	Open