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hi I'm new to this forum and to microcontrollers
i use JDM type programmer and winpic(DL4YHF's). i burnt my first program in to 16f628a it is a just on a led program and it work well
then i burnt a blinking led program in to same pic it also work well then i again burnt my first program to the same pic this time it was burnt to the pic but did not work as before. that chip still can erase and program but does not work when the pic power up another thing when i disconnect ground (vss) from pin 5 all pins go high with respect to ground
i bought a new 16f628a pic and burnt my first program in to it and power up it work well
so did i burn my first 16f628a chip or is was i lock it up
my configuration word is __config=0x2128
and followings are the program i used and my jdm progrmmer
i use JDM type programmer and winpic(DL4YHF's). i burnt my first program in to 16f628a it is a just on a led program and it work well
then i burnt a blinking led program in to same pic it also work well then i again burnt my first program to the same pic this time it was burnt to the pic but did not work as before. that chip still can erase and program but does not work when the pic power up another thing when i disconnect ground (vss) from pin 5 all pins go high with respect to ground i bought a new 16f628a pic and burnt my first program in to it and power up it work well
so did i burn my first 16f628a chip or is was i lock it up
my configuration word is __config=0x2128
and followings are the program i used and my jdm progrmmer
