BABY I/O CARD MT-881 IO card Settings and Configuration

Card Type	Multi I/O card
Chipset/Controller	N/A
I/O Options	Clock, floppy drive interface, game port, parallel port, serial ports (2)
Maximum DRAM	N/A

CONNECTIONS
Purpose	Location	Purpose	Location
Serial port 1	CN1	Parallel port	CN4
Serial port 2	CN2	Floppy drive interface	JP4
Game port	CN3

SERIAL PORT CONFIGURATION
Port 1 (CN1)		Port 2 (CN2)	JP5
»	COM1	COM2	Pins 9 & 10, 13 & 14, 15 & 16, 19 & 20 closed
	COM1	COM4	Pins 9 & 10, 13 & 14, 15 & 16, 17 & 19 closed
	COM3	COM2	Pins 9 & 10, 11 & 13, 15 & 16, 19 & 20 closed
	COM3	COM4	Pins 9 & 10, 11 & 13, 15 & 16, 17 & 19 closed
	Disabled	COM2	Pins 15 & 16, 19 &20 closed
	Disabled	COM4	Pins 15 & 16, 17 & 19 closed
	COM1	Disabled	Pins 9 & 10, 13 & 14 closed
	COM3	Disabled	Pins 9 & 10, 11 & 13 closed

PARALLEL PORT CONFIGURATION
LPT		JP5
»	1	Pins 7 & 8 closed
	2	Pins 5 & 7 closed
	Disabled	Pins 5, 7 & 8 closed

GAME PORT CONFIGURATION
Setting		JP5
»	Enabled	Pins 1 & 2 closed
	Disabled	Pins 1 & 2 open

TIMER CONFIGURATION
Setting		JP5
»	Enabled	Pins 3 & 4 closed
	Disabled	Pins 4 & 6 closed