Probleme with write_program_eeprom()

Guest · Posted: Mon Apr 05, 2004 4:15 am

Hello everybody,

PCM V3.187 and ICD-S under PCWH

I am using the instruction write_program_eeprom(addr,data)

My fuses are

#include "16F767.h"
#fuses HS,NOWDT,NOPROTECT

this does'nt works with the PIC16F767 but works with a PIC16F870 !?
I think this is due to a code protect but I don't know how to unlock this protection for the 16F767.

Can someone explain me why ?

Thanks in advance.
Xavier

xav27 · Guest

I read the PDF of the PIC16F7x7 and saw that there is no PMCON2 !
(present in 18Dh on PIC16F8xx).

Also, READING PROGRAM MEMORY is describe but nothing about WRITING !!!
Does that meen this PIC can't be programming during normal execution ?

Any help would be appreciated.

Thanks in advance
Xavier