SAI2S4 MULTI I/O PLUS Hard Disk/Floppy Controller Settings and Configuration

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

CONNECTIONS
Function	Location
40-pin IDE(AT) Interface connector	CN1
34-pin control cable connector - floppy drive	CN2
15-pin game port - internal	CN3
10-pin serial port (COM1/3) - internal	CN4
10-pin serial port (COM2/4) - external	CN5
25-pin parallel port (LPT1/2) - external	CN6
2-pin connector - Drive active LED	JP1

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Floppy drive enabled	JP2	pins 1 & 2 closed
	Floppy drive disabled	JP2	pins 2 & 3 closed
»	Parallel Port (CN6) enabled	JP3	pins 1 & 2 closed
	Parallel Port (CN6) disabled	JP3	pins 2 & 3 closed
»	Serial Port 1 (CN4) enabled	JP4	pins 1 & 2 closed
	Serial Port 1 (CN4) disabled	JP4	pins 2 & 3 closed
»	Serial Port 2 (CN5) enabled	JP5	pins 1 & 2 closed
	Serial Port 2 (CN5) disabled	JP5	pins 2 & 3 closed

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Game Port (CN3) enabled	JP6	pins 1 & 2 closed
	Game Port (CN3) disabled	JP6	pins 2 & 3 closed
»	Hard drive enabled	JP7	pins 1 & 2 closed
	Hard drive disabled	JP7	pins 2 & 3 closed
»	Floppy drive port address is 3F1-3F7h	JP8	pins 1 & 2 closed
	Floppy drive port address is 371-377h	JP8	pins 2 & 3 closed
»	Parallel Port (CN6) is set to LPT1	JP9	pins 1 & 2 closed
	Parallel Port (CN6) is set to LPT2	JP9	pins 2 & 3 closed
»	Serial Port 1 (CN4) is set to COM1	JP10	pins 1 & 2 closed
	Serial Port 1 (CN4) is set to COM3	JP10	pins 2 & 3 closed
»	Serial Port 2 (CN5) is set to COM2	JP11	pins 1 & 2 closed
	Serial Port 2 (CN5) is set to COM4	JP11	pins 2 & 3 closed
»	Hard drive port address is 1F0-1F7h	JP12	pins 1 & 2 closed
	Hard drive port address is 170-177h	JP12	pins 2 & 3 closed
»	Parallel Port (CN6) Interrupt Request is IRQ7	JP15	pins 1 & 2 closed
	Parallel Port (CN6) Interrupt Request is IRQ5	JP15	pins 2 & 3 closed
»	Serial Port 1 (CN4) Interrupt Request is IRQ4	JP16	pins 1 & 2 closed
	Serial Port 1 (CN4) Interrupt Request is IRQ3	JP16	pins 2 & 3 closed
»	Serial Port 2 (CN5) Interrupt Request is IRQ3	JP17	pins 1 & 2 closed
	Serial Port 2 (CN5) Interrupt Request is IRQ4	JP17	pins 2 & 3 closed