Sobakava
Full Member level 6
I'm using IC Prog with ConquestSys based paralel port programmer. It has a ZIF socket for DIP package and works well for 16F and 18F family...
but I'm trying to program PIC18F8720 (QFP-80) on my target board but it fails if I try to use target's own power... I power off the target board and give 5V supply from programmer, it works... but I need to run the board at 3V3 and I want to program it while it's own power is applied...
what could be the problem?
and can you give me a point for bootloader for 18F8720 (I use CCS compiler)
regards
but I'm trying to program PIC18F8720 (QFP-80) on my target board but it fails if I try to use target's own power... I power off the target board and give 5V supply from programmer, it works... but I need to run the board at 3V3 and I want to program it while it's own power is applied...
what could be the problem?
and can you give me a point for bootloader for 18F8720 (I use CCS compiler)
regards