hello can anyone help me im trying to copy some information of a pic chip as the other one was damaged. i got a full working unit
this is what i did
first i check the one im copying is in full working order the oscillator is running perfect.
i removed the chip cleaned the pins load it up on the programmer which is a True-USB PRO GQ-4X Willem Programmer
to copy the pic hex information.
when i copy the pick and check it with the check sum it comes up correctly but here the issue i have now
were the good chip i copied and re solder this back into the working unit i turn the unit on and the oscillator is not running at all no signal were before it was working perfect.
has any got any ideas were i gone wrong in programming the pic is there a special way to copy these chips
is there something in the menu that i need to setup correctly before i copy it over to a blank pic (this is wiped first)
this possible might explain why the oscillator is not running its not set up correctly
also can these pics be copy protected or design not to work again if you copy the hex over
help with copying PIC16F872
Posted - 06/14/2012 : 20:19:06
