LAVA DSERIAL IO card Settings and Configuration

Card Type	Serial
Chipset Controller	16450/16550 UART
I/O Options	Serial port (2)
Maximum Dram	N/A

CONNECTIONS
Purpose	Location	Purpose	Location
Serial port 1	CN1	Serial port 2	CN2

SERIAL PORT 1 CONFIGURATION
COM	JP1/A	JP1/B
COM1	Pins 2 & 3 closed	All open
COM2	Pins 1 & 2 closed	All open
COM3	All open	Pins 2 & 3 closed
COM4	All open	Pins 1 & 2 closed

SERIAL PORT 2 CONFIGURATION
COM	JP2/A	JP2/B
COM1	Pins 2 & 3 closed	All open
COM2	Pins 1 & 2 closed	All open
COM3	All open	Pins 2 & 3 closed
COM4	All open	Pins 1 & 2 closed

SERIAL PORT 1 INTERRUPT SELECT
Setting	JP3
IRQ4	Pins 1 & 2 closed
IRQ3	Pins 2 & 3 closed

SERIAL PORT 2 INTERRUPT SELECT
Setting	JP3
IRQ3	Pins 3 & 4 closed
IRQ4	Pins 4 & 5 closed