Norayr S. Elmayan wrote:
>
> Thank you for some of you who already replied.  The part to be
> programmed
> is OTP & not JW.  Not only I get the message but I fail programming;
> Picstart Plus gives the following error:
>
> Config          Expected        Received
> OSC             internal RC     LP
> WDT             Off             Off
> CP              On              ON
> MCLR            Internal                Internal
>
> The only mismatch is from the OSC Configuration.  I choose internal RC
> before programming, but it receives LP, and I don't know where LP is
> coming
> from.  Below I have the first few lines of my code:
>
>         LIST P=PIC12C508
>         INCLUDE "C:\MPLAB\P12C508.INC"
> BITSWITCH       EQU     H'07'
> COUNT           EQU     H'08'
> FIFTEEN EQU     H'09'
>
>         ORG             0X00
>         MOVWF   OSCCAL
>
>         CLRF            GPIO
>
>         MOVLW   B'00001111'             ;GP0,GP1,GP2,GP3 INPUT
>         TRIS            GPIO                    ;GP4,GP5 OUTPUT
>
>         MOVLW   B'10000111'             ;PRESCALER =256
>         OPTION                          ;PULLUPS ENABLED, PSA TO TMR0
> ;some other code
>         END
double-check option register.