btw, here is my code if it helps:

#include <pic.h>
void main()
{

RA0=1;
PORTAbits.RA0=1;
NOP();
}

the 0-bit of PORTA(0x05 for 16F684) refuse to turn into 1!

- Xiao Xu



On Fri, May 28, 2010 at 8:13 PM, Xiao Xu <xiaoxu193@gmail.com> wrote:
> nope. I tried PORTAbits.RA0=1, PORTA.RA0=1.
> During debugging, I looked into the file register, and 0x05 (location
> for PORTA) never changed from 0.
>
>
> - Xiao Xu
>
>
>
> On Fri, May 28, 2010 at 5:53 PM, Bruno L. Albrecht <brunolalb@gmail.com> wrote:
>> compiler?
>> In C18, it's PORTAbits.RA0=1;
>>
>> On Fri, May 28, 2010 at 6:31 PM, Xiao Xu <xiaoxu193@gmail.com> wrote:
>>
>>> To set, for example RA0, to high in C, can you just do PORTA0=1?
>>> - Xiao Xu
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