PIC16F887 cant handle HIGH and LOW?

[Bruce]

Oops..!

Looks like this one has A/D on PORTB, so you'll also want to disable that. ANSELH=0 should
do the trick.

[xobx]

Oops..!

Looks like this one has A/D on PORTB, so you'll also want to disable that. ANSELH=0 should
do the trick.

Thanks, now does this code work too!

loop:

HIGH PORTB.0
HIGH PORTB.1
HIGH PORTB.2
PAUSE 250
LOW PORTB.0
LOW PORTB.1
LOW PORTB.2
PAUSE 250

goto loop

END

[Bruce]

Most of the time this approach works fine, but it can cause read-modify-write problems
depending on the oscillator speed, and external capacitance present on each pin.