View Feed
Coffee Room
Discuss anything here - everything that you wish to discuss with fellow engineers.
12915 Members
Join this group to post and comment.
jman • Dec 9, 2008

Controlling the PIC clock speed

Hi there

I have a PIC18f4431 and I have attached a 40MHz crystal to the PIC. How can I check to see what my actual PIC clock speed is (Fosc) and how can I control my PIC clock speed, ie. make it Fosc/4 etc.

Many Thanks

Share this content on your social channels -