You may try Olin's programmer. But you may need him to
add encryption to the programmer. As I am not aware of
his programmer supporting such feature by default.

John

--- brusque@hotpop.com wrote:

> Hello,
> 
>      we're needing to acquire a microcontroller
> programmer that would be 
> used on an industrial environment. This programmer
> must be stand-alone 
> (the computer just would be needed for transfering
> .hex files to the 
> programmer).
> 
>      A programmer that works this way must have an
> internal memory with 
> enough size to fit some .hex files. To program a
> device, the device is 
> socketed on the ZIF (ICSP support would be very
> usefull) and the file is 
> selected with the LCD and keys.
> 
>      Another very interesting feature would be some
> kind of acess 
> control/criptography so that users don't have how to
> extract the .hex 
> from the programmer.
> 
>      I've searched the net without finding anything
> interesting. Someone 
> have sugestions? Experiences on devices like this?
> 
>      Best regards,
> 
>      Brusque
> -- 
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