19.0 Panel Mount PC
486-0010-01-02
42
Using the Digital Output Function
Start
Un-Lock SuperI /O:
O 2E 87 ; Un-lock super I/O
O 2E 87 ; Un-lock super I/O
SelectMultiplexed pin to GPIO Function:
O 2E 2A
O 2F FF
Select Logic device:
O 2E 07
O 2F 07
Activate Logic Device:
O 2E 30
O 2F 01
Select GPO Function:
O 2E F0
O 2F E0 (for 3 IN/5 OUT)
( When set to a '1', respective GPIO port is programmed as an input port.
When set to a '0', respective GPIO port is programmed as an output port.)
Output Data:
O 2E F1
O 2F XX=00,01,02,…FF (XX is Output Data)
For Additional Assistance
Contact Your VarTech Sales Representative
Vartech Systems, Inc.
11529 Sun Belt Ct.
Baton Rouge, LA 70809
800-223-8050
Fax: 225-297-2440
www.vartechsystems.com