MIO-PLUS MK II Hard Disk/Floppy Controller Settings and Configuration

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

CONNECTIONS
Function	Location
40-pin IDE(AT) connector	CN1
34-pin cable connector - floppy drive	CN2
16-pin game port	CN3
10-pin serial port 2 - internal	CN4
9-pin serial port 1 - external	CN5
25-pin parallel port - external	CN6

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Serial port 1 IRQ 4 select	JP1	pins 2 & 3 closed
	Serial port 1 IRQ 3 select	JP1	pins 1 & 2 closed
»	Serial port 2 IRQ 3 select	JP2	pins 1 & 2 closed
	Serial port 2 IRQ 4 select	JP2	pins 2 & 3 closed
»	Parallel port IRQ 7 select	JP3	pins 2 & 3 closed
	Parallel port IRQ 5 select	JP3	pins 1 & 2 closed
»	IOCHRDY signal from IDE drive disabled	JP4	pins 2 & 3 closed
	IOCHRDY signal from IDE drive enabled	JP4	pins 1 & 2 open
»	Factory configured - do not alter	JP10	N/A

USER CONFIGURABLE SETTINGS (CONTINUED)
Function		Location	Setting
»	Serial port 1 enabled	JP19	pins 1 & 2 closed
	Serial port 1 disabled	JP19	pins 2 & 3 closed
»	Serial port 2 enabled	JP20	pins 1 & 2 closed
	Serial port 3 disabled	JP20	pins 2 & 3 closed

PARALLEL PORT ADDRESS SELECTION
LPT		JP17	JP18
»	LPT1 (378h)	pins 1 & 2 closed	pins 1 & 2 closed
	LPT2 (278h)	pins 2 & 3 closed	pins 1 & 2 closed
	Disabled	pins 1 & 2 closed	pins 2 & 3 closed
	Disabled	pins 2 & 3 closed	pins 2 & 3 closed

SERIAL PORT 1 ADDRESS SELECTION
COM		JP6	JP7
»	COM1(3F8h)	pins 2 & 3 closed	pins 2 & 3 closed
	COM2(2F8h)	pins 2 & 3 closed	pins 1 & 2 closed
	COM3(3E8h)	pins 1 & 2 closed	pins 2 & 3 closed
	COM4(2E8h)	pins 1 & 2 closed	pins 1 & 2 closed

SERIAL PORT 2 ADDRESS SELECTION
COM		JP8	JP9
»	COM2(2F8h)	pins 2 & 3 closed	pins 1 & 2 closed
	COM1(3F8h)	pins 2 & 3 closed	pins 2 & 3 closed
	COM3(3E8h)	pins 1 & 2 closed	pins 2 & 3 closed
	COM4(2E8h)	pins 1 & 2 closed	pins 1 & 2 closed