Hello,

PicBasic considers an enabled WDT. Such way I suggest to replace one of
NOPs with CLRWDT instruction.

Regards,

Imre

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On Tue, 4 Sep 2001, Dave Vanee wrote:

> Hello,
> I'm trying to make a simple timing loop which will run more than 255
> times.  I need 0.1us precision, so I'm using inline asm in a PICbasic
> program.  The number of times the loop will run will vary from 0 to 9999.
> I'm using a 20MHz clock speed.
>
> How can I access the individual bytes of a defined word variable?
>
> This is my 'AccuratePause' routine right now.  It seems to give a ~4
> second pause regardless of the Pause length input.
>
> temp    var     word
> temp2   var     byte
>
> AccuratePause:
> Asm
> APmpl:  movlw   99
>         movwf   _temp2
> APlp:   decfsz  _temp2,1
>         goto    APlp
>         nop
>         nop
> APdn:   decfsz  _temp+1,1
>         goto    APmlp
>         decfsz  _temp,1
>         goto    APmlp
> Endasm
>         Return
>
> The _temp+1 and _temp are guesses as to how I should access the bytes.  I
> tried flipping them as well with the same results.
>
> Thanks in advance for any help you can give.  This being my first post; I
> hope I haven't done anything wrong.
>
> Dave
>
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>

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