SUPER I/O-20 IO card Settings and Configuration

Card Type	Multi I/O
Chipset Controller	Unidentified
I/O Options	Serial port(2) via DB-37 intermediate connector
Maximum DRAM	N/A

CONNECTIONS
Purpose	Location	Purpose	Location
Serial port 1 & 2	CN1	Not used	CN2

SERIAL PORT 1 INTERRUPT
IRQ	J5/1	J5/2	J5/3	J5/4	J5/5	J5/6	J5/7	J5/8	J5/9	J5/10	J5/11
2	Closed	Open	Open	Open	Open	Open	Open	Open	Open	Open	Open
3	Open	Closed	Open	Open	Open	Open	Open	Open	Open	Open	Open
4	Open	Open	Closed	Open	Open	Open	Open	Open	Open	Open	Open
5	Open	Open	Open	Closed	Open	Open	Open	Open	Open	Open	Open
6	Open	Open	Open	Open	Closed	Open	Open	Open	Open	Open	Open
7	Open	Open	Open	Open	Open	Closed	Open	Open	Open	Open	Open
10	Open	Open	Open	Open	Open	Open	Closed	Open	Open	Open	Open
11	Open	Open	Open	Open	Open	Open	Open	Closed	Open	Open	Open
12	Open	Open	Open	Open	Open	Open	Open	Open	Closed	Open	Open
14	Open	Open	Open	Open	Open	Open	Open	Open	Open	Closed	Open
15	Open	Open	Open	Open	Open	Open	Open	Open	Open	Open	Closed
Note: Interrupt settings for J5 shown. J6 uses an identical configuration. J5 affects serial port 1 and J6 affects serial port 2

SERIAL PORT CONFIGURATION
Port 1	Port 2	J4/1	J4/2	J4/3	J4/4
COM2	COM4	Open	Closed	Open	Closed
COM1	COM3	Closed	Open	Closed	Open
COM3	COM4	Open	Open	Closed	Closed
COM2	COM3	Open	Closed	Closed	Open
COM1	COM2	Closed	Closed	Open	Open
Disabled	COM4	Open	Open	Open	Closed
Disabled	COM3	Open	Open	Closed	Open
COM2	Disabled	Open	Closed	Open	Open
COM1	Disabled	Closed	Open	Open	Open
Disabled	Disabled	Open	Open	Open	Open

FACTORY CONFIGURED SETTINGS
Jumper	Setting
J1/1-4	Not used
J2/1-4	Not used
J3/1-3	Not used
J7/1-11	Not used
J8/1-11	Not used