MIO-400KF Rev. 0 Hard Disk/Floppy Controller Settings and Configuration

CONNECTIONS
Function	Location
4-pin connector-drive active LED	CN1
34-pin data cable connector-floppy drive	CN2
16-pin connector-game port	CN3
10-pin connector-serial port 2	CN4
40-pin IDE (AT) Interface connector	CN5
DB-9 male connector-serial port 1	CN6
DB-25 female connector-parallel port	CN7

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Hard drive enabled	JP3/jumper 8	pins 2 & 3 closed
	Hard drive disabled	JP3/jumper 8	pins 1 & 2 closed
»	Parallel port uses IRQ7 (For LPT1 or 2)	JP6	pins 2 & 3 closed
	Parallel port uses IRQ5 (For LPT3)	JP6	pins 1 & 2 closed

SERIAL PORT SIGNAL STATUS
JP1 - Serial Port 1, JP2 - Serial Port 2
	Function	JP1 or JP2	Setting
»	DCD (Data Carrier Detect) - NORMAL	Jumper 1	pins 1 & 2 closed
	DCD (Data Carrier Detect) - FORCED TRUE	Jumper 1	pins 2 & 3 closed
»	DSR (Data Set Ready) - NORMAL	Jumper 2	pins 1 & 2 closed
	DSR (Data Set Ready) - FORCED TRUE	Jumper 2	pins 2 & 3 closed
»	CTS (Clear To Send) - NORMAL	Jumper 3	pins 1 & 2 closed
	CTS (Clear To Send) - FORCED TRUE	Jumper 3	pins 2 & 3 closed

PARALLEL PORT CONFIGURATION
LPT		JP3/jumper 1	JP3/jumper 2
	Disabled	pins 1 & 2 closed	pins 1 & 2 closed
	LPT1 on 3BC	pins 1 & 2 closed	pins 2 & 3 closed
	LPT3 on 278	pins 2 & 3 closed	pins 1 & 2 closed
»	LPT2 on 378	pins 2 & 3 closed	pins 2 & 3 closed

SERIAL PORT CONFIGURATION
CN6		CN4	JP3/jumper 3	JP3/jumper 4	JP3/jumper 5
»	COM1	COM2	pins 2 & 3 closed	pins 2 & 3 closed	pins 2 & 3 closed
	COM1	Disabled	pins 2 & 3 closed	pins 1 & 2 closed	pins 2 & 3 closed
	COM2	COM1	pins 2 & 3 closed	pins 2 & 3 closed	pins 1 & 2 closed
	Disabled	COM1	pins 1 & 2 closed	pins 2 & 3 closed	pins 1 & 2 closed
	Disabled	COM2	pins 1 & 2 closed	pins 2 & 3 closed	pins 2 & 3 closed
	COM2	Disabled	pins 2 & 3 closed	pins 1 & 2 closed	pins 1 & 2 closed
	Disabled	Disabled	pins 1 & 2 closed	pins 1 & 2 closed	pins 1 & 2 closed

FLOPPY DRIVE CONFIGURATION
Drive		JP3/jumper 6	JP3/jumper 7
»	Floppy drive enabled	pins 2 & 3 closed	pins 2 & 3 closed
	Floppy drive disabled	pins 1 & 2 closed	pins 2 & 3 closed

SERIAL PORT CONFIGURATION JP4 - SERIAL PORT 2 JP5 - SERIAL PORT 1
» Port is DTE (Data Terminal Equipment)		pins 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 closed
	Port is DCE (Data Comm. Equipment)	pins 1 & 3, 2 & 4, 5 & 7, 6 & 8, 9 & 10 closed