Serin serout problem

[lerameur]

I am going to start my other project which needs two HPWM port, so I choose the pic16F876 for now, I cannot make it oscillate, you have idea, is there a software (programming thing ) that is needed ? I read the spec sheet i didnot see anything about it

[skimask]

I am going to start my other project which needs two HPWM port, so I choose the pic16F876 for now, I cannot make it oscillate, you have idea, is there a software (programming thing ) that is needed ? I read the spec sheet i didnot see anything about it

Have you got PGM (RB4? RB5?) pulled up or down, whichever it is?
The '876 is practically the same as the '877, I don't remember any tricks for it, just make sure you xtal config bits are set right (should be HS I would think).