Binu Pillai wrote:
>   
> Hello
>      I am haveing some problem with bootloading which i am not able to resolve.I am able to bootload into a board with PIC16F877 DIP package without any problem. In another board with the same design but all package being surface mount and 16F877 in PLCC package i am not able to bootload. what could be the reason and the problem.
> looking fwd to a positive response
>
> Regards
> Kancee
>   
which bootloader ?
what doesn't work, a few things I can think of:
  - uploader can't reset the PIC
  - PIC isn't responding to the ping of the bootloader
  - transfer of data gives errors (wrong checksum, other transmission 
errors)
I've used several bootloaders, with all kinds of 877(A) in all kind of 
packages and never saw any problems.
Stef
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