Card Type	Multi-I/O
Chipset	Unidentified
Maximum Onboard Memory	384KB DRAM
I/O Options	Clock/calendar, game port, parallel port, serial ports (2)
Data Bus	8-bit ISA

CONNECTIONS
Function	Label	Function	Label
Serial port 1	J1	Game port	J3
Serial port 2	J2	Parallel port	J4

USER CONFIGURABLE SETTINGS
Setting		Label	Position
»	Factory configured - do not alter	JB3	Pins 2 & 3, 4 & 5 closed
»	Factory configured - do not alter	JB4	Pins 2 & 3 closed
»	Factory configured - do not alter	JB5	Pins 2 & 3 closed
»	Factory configured - do not alter	JB6	Pins 2 & 3 closed
»	Factory configured - do not alter	JB7	Pins 2 & 3, 4 & 5 closed
»	Factory configured - do not alter	JB8	Pins 2 & 3 closed
»	Factory configured - do not alter	JB9	Pins 2 & 3 closed
»	Factory configured - do not alter	JB10	Pins 2 & 3 closed
»	Clock/calendar address set to 377h	JB11	Pins 2 & 3 closed
	Clock/calendar address set to 277h	JB11	Pins 1 & 2 closed
»	Parallel port address set to 378h	JB12	Pins 2 & 3 closed
	Parallel port address set to 278h	JB12	Pins 1 & 2 closed
»	Parallel port is unidirectional	JB13	Pins 2 & 3 closed
	Parallel port is bidirectional	JB13	Pins 1 & 2 closed
»	Game port enabled	SW1/4	On
	Game port disabled	SW1/4	Off

USER CONFIGURABLE SETTINGS (CON’T)
Setting		Label	Position
»	Parallel port enabled	SW1/5	On
	Parallel port disabled	SW1/5	Off
»	Clock/calendar enabled	SW1/6	On
	Clock/calendar disabled	SW1/6	Off
»	Serial port 2 enabled	SW1/7	On
	Serial port 2 disabled	SW1/7	Off
»	Serial port 1 enabled	SW1/8	On
	Serial port 1 disabled	SW1/8	Off
»	Parity checking on memory enabled	SW2/4	On
	Parity checking on memory disabled	SW2/4	Off
Note:Jumpers JB3 through JB10 are used for shorting or swapping serial port signals. JB3 through JB6 are for port 1, and JB7 through JB10 are for port 2. Defaults shown are for standard DTE setting. Other configurations are unidentified.

STARTING MEMORY ADDRESS SELECTION
Setting	SW1/1	SW1/2	SW1/3
0KB	Off	Off	Off
64KB	On	Off	Off
128KB	Off	On	Off
192KB	On	On	Off
256KB	Off	Off	On
320KB	On	Off	On
384KB	Off	On	On
448KB	On	On	On

DRAM CONFIGURATION
Setting	Bank 0	Bank 1	Bank 2	Bank 3
0KB	None	None	None	None
64KB	(9) 64K x 1	None	None	None
128KB	(9) 64K x 1	(9) 64K x 1	None	None
192KB	(9) 64K x 1	(9) 64K x 1	(9) 64K x 1	None
256KB	(9) 64K x 1	(9) 64K x 1	(9) 64K x 1	(9) 64K x 1
320KB	(9) 64K x 1	(9) 64K x 1	(9) 64K x 1	(9) 64K x 1
384KB	(9) 64K x 1	(9) 64K x 1	(9) 64K x 1	(9) 64K x 1
512KB	(9) 64K x 1	(9) 64K x 1	(9) 64K x 1	(9) 64K x 1

DRAM CONFIGURATION (CON’T)
Setting	Bank 4	Bank 5	Bank 6	Bank 7
0KB	None	None	None	None
64KB	None	None	None	None
128KB	None	None	None	None
192KB	None	None	None	None
256KB	None	None	None	None
320KB	(9) 64K x 1	None	None	None
384KB	(9) 64K x 1	(9) 64K x 1	None	None
512KB	(9) 64K x 1	(9) 64K x 1	(9) 64K x 1	(9) 64K x 1
Note:The locations of banks 6 and 7 are unidentified.

DRAM SWITCH CONFIGURATION
Setting	SW2/1	SW2/2	SW2/3
0KB	Off	Off	Off
64KB	On	Off	Off
128KB	Off	On	Off
192KB	On	On	Off
256KB	Off	Off	On
320KB	On	Off	On
384KB	Off	On	On
512KB	On	On	On

SERIAL PORT 1 INTERRUPT SELECTION
Setting		JB1/A	JB1/B	JB1/C	JB1/D
	IRQ2	Pins 1 & 2 closed	Open	Open	Open
	IRQ3	Open	Pins 1 & 2 closed	Open	Open
»	IRQ4	Open	Open	Pins 1 & 2 closed	Open
	IRQ5	Open	Open	Open	Pins 1 & 2 closed

SERIAL PORT 2 INTERRUPT SELECTION
Setting		JB1/A	JB1/B	JB1/C	JB1/D
	IRQ2	Pins 2 & 3 closed	Open	Open	Open
»	IRQ3	Open	Pins 2 & 3 closed	Open	Open
	IRQ4	Open	Open	Pins 2 & 3 closed	Open
	IRQ5	Open	Open	Open	Pins 2 & 3 closed

SERIAL PORT 1 ADDRESS SELECTION
Setting		JB2/A	JB2/B	JB2/C	JB2/D
»	3F8h (COM1:)	Open	Open	Open	Pins 1 & 2 closed
	2F8h (COM2:)	Open	Open	Pins 1 & 2 closed	Open
	3E8h (COM3:)	Open	Pins 1 & 2 closed	Open	Open
	2E8h (COM4:)	Pins 1 & 2 closed	Open	Open	Open

SERIAL PORT 2 ADDRESS SELECTION
Setting		JB2/A	JB2/B	JB2/C	JB2/D
	3F8h (COM1:)	Open	Open	Open	Pins 2 & 3 closed
»	2F8h (COM2:)	Open	Open	Pins 2 & 3 closed	Open
	3E8h (COM3:)	Open	Pins 2 & 3 closed	Open	Open
	2E8h (COM4:)	Pins 2 & 3 closed	Open	Open	Open