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Checksum error in PIC16F873A - Printable Version

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+--- Thread: Checksum error in PIC16F873A (/showthread.php?tid=21929)

Checksum error in PIC16F873A - jccortes - 2018-02-21

Hi, I would like to know why the following error is due

[Image: mcgbdf.png]

the bootloader and the HEX file load correctly, but when you start the write cycle and try to delete it, it fails.

I would greatly appreciate your help

thanks

RE: Checksum error in PIC16F873A - Mikael Gustavsson - 2018-02-21

Hi,
Please zip and attached the boot loader project.
Thanks

RE: Checksum error in PIC16F873A - jccortes - 2018-02-21

(2018-02-21, 14:32:58)Mikael Gustavsson Wrote: Hi,
Please zip and attached the boot loader project.
Thanks

Hi, Mikael, I attach the project, Thanks

RE: Checksum error in PIC16F873A - jccortes - 2018-02-24

Hello Mikael, did you have an opportunity to review the project ???, it still does not work properly

I hope you can review it
regards

RE: Checksum error in PIC16F873A - Mikael Gustavsson - 2018-03-06

Hi,
Any difference with BRGH enabled?
What does the config bits look like?