MF-100 IO card Settings and Configuration

Card Type	Multi-I/O card
Maximum Onboard Memory	384KB DRAM
I/O Options	game port, parallel port, serial port
Data Bus	8-bit ISA
Card Size	Full-length, full-height card

CONNECTIONS
Function	Label	Function	Label
Serial port	J1	Game port connection	J3
Parallel port connection	J2

USER CONFIGURABLE SETTINGS
Function		Label	Position
	Serial port address COM2	JP2/A	Pins 1 & 2 closed
	Serial port address COM1	JP2/A	Pins 2 & 3 closed
	Parallel port address LPT2	JP2/B	Pins 1 & 2 closed
	Parallel port address LPT1	JP2/B	Pins 2 & 3 closed
»	I/O port CLOCK2	JP2/C	Pins 1 & 2 closed
	I/O port CLOCK1	JP2/C	Pins 2 & 3 closed
	Printer IRQ7 enabled	JP1	Pins 7 & 13 closed
	Parity check enabled	JP3	Closed
	Parity check disabled	JP3	Open

MEMORY CONFIGURATION
Memory	SW1/1	SW1/2	SW1/3	SW1/4	SW1/5	SW1/6
0KB	Off	Off	Off	Off	Off	Off
64KB	Off	Off	On	Off	Off	On
128KB	Off	On	Off	Off	On	Off
192KB	Off	On	On	Off	On	On
256KB	On	Off	Off	On	Off	Off
320KB	On	Off	On	On	Off	On
384KB	On	On	Off	On	On	Off

SERIAL PORT INTERRUPT SELECTION
IRQ	Label	Position
IRQ3	JP1	Pins 1 & 2 closed
IRQ4	JP1	Pins 2 & 8 closed

CLOCK INTERRUPT SELECTION
IRQ	JP1 pins 3 & 9	JP1 pins 4 & 10	JP1 pins 5 & 11	JP1 pins 6 & 12
IRQ2	Open	Open	Open	Closed
IRQ4	Closed	Open	Open	Open
IRQ5	Open	Closed	Open	Open
IRQ7	Open	Open	Closed	Open

SERIAL PORT DTE MODE SELECTION
Setting	Label	Position
TX	JP5	Pins 1 & 2 closed
RX	JP5	Pins 3 & 4 closed
CTS	JP5	Pins 5 & 6 closed
DTR	JP5	Pins 7 & 8 closed
DSR	JP5	Pins 9 & 10 closed
DCD	JP5	Pins 11 & 12 closed
RI	JP5	Pins 13 & 14 closed

SERIAL PORT HOST MODE SELECTION
Setting	Label	Position
TX	JP5	Pins 1 & 3 closed
RX	JP5	Pins 2 & 4 closed
CTS	JP5	Pins 5 & 6 closed
DTR	JP5	Pins 7 & 8 closed
DSR	JP5	Pins 9 & 10 closed
DCD	JP5	Pins 11 & 12 closed
RI	JP5	Pins 13 & 14 closed

SERIAL PORT MODE SELECTION
Mode	JP4/A	JP4/B	JP4/C
Normal	Pins 1 & 2 closed	Pins 1 & 2 closed	Pins 1 & 2 closed
Forced true	Pins 2 & 3 closed	Pins 2 & 3 closed	Pins 2 & 3 closed