Hi,
I have a problem when I tried to activate 3 PINs simultaneously... :-( I have this prob too when I only set 2 Pins which are following from a simple command; the command will not be executed :-( Has anyone ever had this ?
Thanks
Chris
PIC16F877 and Pins Prob
Feb 10, 2006
2 Replies
Would you *please* show us the code you have so far?
regards, Wolfgang
From-address is Spam trap
Use: wolfgang (dot) mahringer (at) sbg (dot) at
Hi chris,
it looks like a common mistake. All write operations on the i/o-ports are read-modify-write. Please take a look on the datasheet, for example section 3.1.
BTW it's not so good practice, to place your questions as multiposts.
HTH Michael
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