PWM module on PIC18F2431

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mattieg

Joined Nov 28, 2008
8
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
 
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