EVLSIO-V1 SUPER I/O CARD Hard Disk/Floppy Controller Settings and Configuration

Data Bus	32-bit VESA local bus
Card Size	Half height, full length
Hard Drives Supported	Four IDE(AT) devices
Floppy Drives Supported	None

CONNECTIONS
Function	Label	Function	Label
40-pin primary IDE(AT) connector	CN1	34-pin cable connector - floppy drive	CN5
40-pin secondary IDE(AT) connector	CN2	16-pin game port	CN6
10-pin serial port 1 - internal	CN3	25-pin parallel port - external	CN7
10-pin serial port 2 - internal	CN4	2-pin drive active LED	CN8

USER CONFIGURABLE SETTINGS
Setting		Label	Position
»	Floppy interface address is 3F0h	JP43	Pins 1 & 2 closed
	Floppy interface address is 370h	JP43	Pins 2 & 3 closed
»	Serial port 1 enabled	JP44	Pins 1 & 2 closed
	Serial port 1 disabled	JP44	Pins 2 & 3 closed
»	Parallel port address is 378h	JP45	Pins 1 & 2 closed
	Parallel port address is 278h	JP45	Pins 2 & 3 closed
»	Floppy interface enabled	JP46	Pins 1 & 2 closed
	Floppy interface disabled	JP46	Pins 2 & 3 closed
»	Game port enabled	JP47	Pins 1 & 2 closed
	Game port disabled	JP47	Pins 2 & 3 closed
»	Serial port 2 address is 2F8h (COM2:)	JP48	Pins 1 & 2 closed
	Serial port 2 address is 2E8h (COM4:)	JP48	Pins 2 & 3 closed
»	Serial port 1 address is 3F8h (COM1:)	JP49	Pins 1 & 2 closed
	Serial port 1 address is 3E8h (COM3:)	JP49	Pins 2 & 3 closed
»	Parallel port enabled	JP50	Pins 1 & 2 closed
	Parallel port disabled	JP50	Pins 2 & 3 closed
»	Serial port 2 enabled	JP51	Pins 1 & 2 closed
	Serial port 2 disabled	JP51	Pins 2 & 3 closed

BIOS ADDRESS SELECTION
Setting		JP4	JP5	JP6	JP7	JP8
	C8000h	Open	Open	Open	Open	Closed
	D0000h	Open	Open	Open	Closed	Open
	D8000h	Open	Open	Closed	Open	Open
	E0000h	Open	Closed	Open	Open	Open
	E8000h	Closed	Open	Open	Open	Open
»	Disabled	Open	Open	Open	Open	Open

BIOS SIZE CONFIGURATION
Size		JP9	JP10
»	256KB	Pins 1 & 2 closed	Pins 1 & 2 closed
	512KB	Pins 2 & 3 closed	Pins 2 & 3 closed

SERIAL PORT 1 INTERRUPT SELECTION
Setting		JP55/A	JP55/B	JP55/C	JP55/D	JP55/E
	IR/FONT>	Closed	Open	Open	Open	Open
	IRQ3	Open	Open	Open	Open	Closed
»	IRQ4	Open	Open	Open	Closed	Open
	IRQ5	Open	Open	Closed	Open	Open
	IRQ7	Open	Closed	Open	Open	Open

SERIAL PORT 2 INTERRUPT SELECTION
Setting		JP53/A	JP53/B	JP53/C	JP53/D	JP53/E
	IR/FONT>	Closed	Open	Open	Open	Open
»	IRQ3	Open	Open	Open	Open	Closed
	IRQ4	Open	Open	Open	Closed	Open
	IRQ5	Open	Open	Closed	Open	Open
	IRQ7	Open	Closed	Open	Open	Open

PARALLEL PORT INTERRUPT SELECTION
Setting		JP54/A	JP54/B	JP54/C	JP54/D	JP54/E
	IR/FONT>	Closed	Open	Open	Open	Open
	IRQ3	Open	Open	Open	Open	Closed
	IRQ4	Open	Open	Open	Closed	Open
	IRQ5	Open	Open	Closed	Open	Open
»	IRQ7	Open	Closed	Open	Open	Open

IDE ADDRESS SELECTION
Primary		Secondary	JP61	JP62
»	1F0h	170h	Pins 1 & 2 closed	Pins 2 & 3 closed
	170h	Disabled	Pins 2 & 3 closed	Pins 2 & 3 closed
	Disabled	Disabled	Pins 2 & 3 closed	Pins 1 & 2 closed