Internet PLC Forum

General => Technical support => Topic started by: evanh on November 11, 2005, 08:58:30 PM

Title: Direct I/O
Post by: evanh on November 11, 2005, 08:58:30 PM

Is there any commands that perform direct I/O instead of working with the "refreshed" I/O data?

This is a very important feature within interrupts as the time it takes for a refresh cycle to be forced is usually excessive.


Evan

Title: Re:Direct I/O
Post by: support on November 14, 2005, 10:30:33 AM

You can use the SETPWM  to directly change the two PWM outputs without using the refresh. As for the rest of the I/Os, a refresh is required.