On 20 Jan 2003 at 21:12, rad0 wrote:

> what exactly is going on when you use a bootloader?
> and is this a difficult assembly language program?
>
> when you use a boot loader program, there is a programmed delay upon
> power up(correct?), then the program gets loaded into hi memory, or
> somewhere - where the pic uses it upon re-power up, after the delay
>
>
> so how does this work?
>
>
> I'd like to right a simple bootloader program, in assembly.
>

Yeah, kind of works like that. I like this one at:
http://www.microchipc.com/

The assembly source code is provided so you can see how it works.

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Brent Brown, Electronic Design Solutions
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