ivp wrote:
> do_pin:    bset    LATB,#RB7
>            nop
>            nop
>            bset    LATB,#RB10
>            call    delaypt5
>            bclr    LATB,#RB7
>            nop
>            nop
>            bclr    LATB,#RB10
>            call    delaypt5
>            bra     do_pin
>
> I see 50% 1Hz on RB7, but nothing on RB10. So what could
> cause the upper byte of LATB to be isolated from the instructions ?

All I can think of are the obvious causes:  TRISB not set right?  Some
peripheral overriding RB10?


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