V-U40821 I/O 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
10-pin serial port (COM1/3) - internal	CN3
10-pin serial port (COM2/4) - internal	CN4
15-pin game port - internal	CN5
26-pin VESA feature connector - internal	CN6
15-pin VGA analog video port - external	CN7
25-pin parallel port (LPT2/3) - external	CN8
2-pin drive active LED	J2

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	I/O Channel Ready signal disabled	J1	open
	I/O Channel Ready signal enabled	J1	closed
»	VGA port Interrupt Request IRQ2 disabled	J3	open
	VGA port Interrupt Request IRQ2 enabled	J3	closed
»	Serial Port 2 (CN4) is set to COM2	JP1	pins 1 & 2 closed
	Serial Port 2 (CN4) is set to COM4	JP1	pins 2 & 3 closed

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Serial Port 1 (CN3) enabled	JP2	pins 1 & 2 closed
	Serial Port 1 (CN3) disabled	JP2	pins 2 & 3 closed
»	Serial Port 2 (CN4) enabled	JP3	pins 1 & 2 closed
	Serial Port 2 (CN4) disabled	JP3	pins 2 & 3 closed
»	Game Port (CN5) enabled	JP4	pins 1 & 2 closed
	Game Port (CN5) disabled	JP4	pins 2 & 3 closed
»	Parallel Port (CN8) is set to LPT2	JP5	pins 1 & 2 closed
	Parallel Port (CN8) is set to LPT3	JP5	pins 2 & 3 closed
»	Parallel Port (CN8) enabled	JP6	pins 1 & 2 closed
	Parallel Port (CN8) disabled	JP6	pins 2 & 3 closed
»	Hard drive controller installation exists	JP7	pins 1 & 2 closed
	Hard drive controller installation does not exist	JP7	pins 2 & 3 closed
»	Serial Port 1 (CN3) is set to COM1	JP8	pins 1 & 2 closed
	Serial Port 1 (CN3) is set to COM3	JP8	pins 2 & 3 closed
»	Hard drive enabled	JP9	pins 1 & 2 closed
	Hard drive disabled	JP9	pins 2 & 3 closed
»	Floppy drive enabled	JP10	pins 1 & 2 closed
	Floppy drive disabled	JP10	pins 2 & 3 closed