PWM module on PIC18F2431

Discussion in 'The Projects Forum' started by mattieg, Mar 4, 2010.

  1. mattieg

    Thread Starter New Member

    Nov 28, 2008
    8
    0
    Hi

    Hopefully someone here can help clarify something for me. I am using the PIC18F2431 to control the L6234 chip for BLDC motor control. I have wired it up with not enough thought and have found that the PWM module works in pairs. However I need the odd pins to output PWMs and the evens to set the enable bits of the half bridges (something I was planning to do manually).

    Anyway I have read the datasheet to see if I can do it this way and have found that I can have the odd pins set for PWM output but it doesn't say if I can then use the even pins for general I/O.

    Does anyone know if this is possible? I can see why it wouldn't be but can't find out for sure.

    Thanks for your time
     
    Last edited: Mar 4, 2010
Loading...