Programming PIC's

Feb 27, 2007 0 Replies

Gudday



Just got a USB programmer from Dontronics.



Works very well with MPLAB.



I have noticed a behaviour with my PIC cct and would like to hear your experiences.



When I program the 16F877 in LVP mode, and hit reset, the PIC stops.



When I programe the 16F877 in HVP mode, and hit reset the PIC resets and starts again.



It is like the PIC in the first case thinks it is in program mode ?



The MCLR has the usual button to deck and 10 k to VCC.



Not really a problem, just an observation.



Andrew


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