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hi can anyone help me out with the problem or tell me where im going wrong
is there something that needs to be altered in the setup for the pic to work correctly


what im trying to do is copy a hex file to a new pic 16f819

but after i reprogrammed the chip and put it back in the unit it remains dead
the unit itself is working as i tried the known good pic in it and it boots up


this is what im doing i do the following to copy the known good pic chip to a hex file

1)select the correct device

2)dont alter anything on the menu device (?????do i alter anything on the pic settings)

3)dip switches confirmed on the board as the device setup

4)go into buffer

5)read pic chip

6)hex file shown on the screen in the buffer.

7)save hex file out to pc

so know i got a good hex file from a well known working pic chip.


to load the hex file up to the new pic chip this is what im doing

1) go to buffer

2)file load up file (hex file confirmed its ok)

3)program chip

4) it goes across the main bar 70% then goes off

that it

if i got into actions and select copy data to full chip it does nothing

so i select program chip

what im i missing