S1332 Hard Disk/Floppy Controller Settings and Configuration

I/O Options	Floppy drive interface, IDE interface, game port, parallel port, serial ports (2)
Data Bus	32-bit VESA local bus
Card Size	Full height, full length
Hard Drives Supported	Two IDE-AT devices
Floppy Drives Supported	Unidentified

CONNECTIONS
Function	Label	Function	Label
9-pin serial port 1 - external	CON1	10-pin serial port 2 - internal	JP8
25-pin parallel port - external	CON2	16-pin game port	JP9
40-pin primary IDE(AT) connector	JP4	4-pin drive active LED	JP20
34-pin cable connector - floppy drive	JP6

USER CONFIGURABLE SETTINGS
Setting		Label	Position
»	Floppy interface enabled	J1	Pins 2 & 3 closed
	Floppy interface disabled	J1	Pins 1 & 2 closed
»	Floppy drive order is normal (A:, B:)	J3	Pins 2 & 3 closed
	Floppy drive order is reversed (B:, A:)	J3	Pins 1 & 2 closed
»	IDE(AT) interface enabled	J4	Pins 2 & 3 closed
	IDE(AT) interface disabled	J4	Pins 1 & 2 closed
»	Game port enabled	J12	Pins 2 & 3 closed
	Game port disabled	J12	Pins 1 & 2 closed
»	Two IDE(AT) drives connected	JP5	Open
	One IDE(AT) drive connected	JP5	Closed
»	Parallel port is bi-directional	JP7	Closed
	Parallel port is uni-directional	JP7	Open
»	IRQ14 is used by IDE(AT) interface	JP10	Closed
	IRQ14 is not used	JP10	Open

USER CONFIGURABLE SETTINGS (CON’T)
Setting		Label	Position
»	IRQ3 used by COM2: and COM4:	JP11	Closed
	IRQ3 not used	JP11	Open
»	IRQ4 used by COM1: and COM3:	JP12	Closed
	IRQ4 not used	JP12	Open
»	IRQ6 used by floppy controller	JP13	Closed
	IRQ6 not used	JP13	Open

IDE(AT) INTERFACE ADDRESS SELECTION
Setting		J2	J5
»	1F0h-1F7h, 3F0h	Pins 2 & 3 closed	Pins 2 & 3 closed
	170h-177h, 370h	Pins 1 & 2 closed	Pins 1 & 2 closed

VESA BUS CLOCK SPEED SELECTION
Setting		J16	J17
	25MHz	Pins 1 & 2 closed	Pins 1 & 2 closed
	33MHz	Pins 2 & 3 closed	Pins 1 & 2 closed
	40MHz	Pins 1 & 2 closed	Pins 2 & 3 closed
»	50MHz	Pins 2 & 3 closed	Pins 2 & 3 closed

PARALLEL PORT ADDRESS SELECTION
Setting		J6	J7
	278h	Pins 1 & 2 closed	Pins 1 & 2 closed
»	378h	Pins 2 & 3 closed	Pins 2 & 3 closed
	3BCh	Pins 2 & 3 closed	Pins 1 & 2 closed
	Disabled	Pins 1 & 2 closed	Pins 2 & 3 closed

SERIAL PORT 1 ADDRESS SELECTION
Setting		J8	J9
	2E8h (COM4:)	Pins 2 & 3 closed	Pins 1 & 2 closed
	3E8h (COM3:)	Pins 1 & 2 closed	Pins 1 & 2 closed
»	3F8h (COM1:)	Pins 2 & 3 closed	Pins 2 & 3 closed
	Disabled	Pins 1 & 2 closed	Pins 2 & 3 closed

SERIAL PORT 2 ADDRESS SELECTION
Setting		J10	J11
	2E8h (COM4:)	Pins 1 & 2 closed	Pins 1 & 2 closed
»	2F8h (COM2:)	Pins 2 & 3 closed	Pins 2 & 3 closed
	3E8h (COM3:)	Pins 2 & 3 closed	Pins 1 & 2 closed
	Disabled	Pins 1 & 2 closed	Pins 2 & 3 closed

PARALLEL PORT INTERRUPT SELECTION
Setting		JP14	JP15
	IRQ5	Closed	Open
»	IRQ7	Open	Closed
	None	Open	Open

IDE(AT) INTERFACE SELECTION
Setting		J15	JP17
	ISA	Pins 1 & 2 closed	Closed
»	VESA	Pins 2 & 3 closed	Open