CI-92 SUPER I/O CARD Hard Disk/Floppy Controller Settings and Configuration

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

CONNECTIONS
Function	Location
34-pin control cable connector - floppy drive	J1
40-pin IDE(AT) Interface connector	J2
15-pin game port - internal	J3
10-pin serial port (COM1/3/4) - external	J4
10-pin serial port (COM2/3/4) - internal	J6
25-pin parallel port (LPT1/2/3) - external	J7
2-pin connector - Drive active LED	JP1

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Parallel port is uni-directional	JP3	closed
	Parallel port is bi-directional	JP3	open

SERIAL PORT 1 (J4) INTERRUPT REQUEST - J5
IRQ		Jumper 1	Jumper 2	Jumper 3
	IRQ3	open	closed	open
»	IRQ4	closed	open	open
	IRQ5	open	open	closed

SERIAL PORT 2 (J6) INTERRUPT REQUEST - J5
IRQ		Jumper 4	Jumper 5	Jumper 6
»	IRQ3	closed	open	open
	IRQ4	open	closed	open
	IRQ5	open	open	closed

PARALLEL PORT (J7) INTERRUPT REQUEST - J5
IRQ		Jumper 7	Jumper 8
»	IRQ7	closed	open
	IRQ5	open	closed

SERIAL PORT 1 (J4) CONFIGURATION - JP2
COM		Jumper 1	Jumper 2
»	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 (J6) CONFIGURATION - JP2
COM		Jumper 3	Jumper 4
»	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

PARALLEL PORT (J7) CONFIGURATION - JP2
LPT		Jumper 5	Jumper 6
	LPT1 (378h)	pins 2 & 3 closed	pins 1 & 2 closed
»	LPT2 (278h)	pins 1 & 2 closed	pins 2 & 3 closed
	LPT3 (3BCh)	pins 2 & 3 closed	pins 2 & 3 closed
	Disabled	pins 1 & 2 closed	pins 1 & 2 closed