using the pwm's in pic18f2431-2331-4331-4431

[Bruce]

I don't have an 18F4431 to test, but I don't see any options for only 1,3,5 as PWM outputs.
It appears from looking at PWMCON0 that a value of %01000100 would disable PWM outputs
6 & 7, but I can't comfirm since I don't have one to test.

[Johan]

Yes, this is the problem, if I switchoff PWM6,7 with %01000100 , I will loose the I/O ports that occupied by PWM0,2,4

I think I have to change the LCD wiring ,
or alternatively, can I combine 2 CCP PWM ( HPWM ) + 1 PCPWM ?

Thanks,

Johan