Problem with ICD2, whatever I try, I get the following problem. Firstly a failure to get the chip ident (most of the time), followed by a rock-solid "cannot enter debug mode". Using the ICD as a programmer, I am not sure if it writes anything to the target, because while reading it seems to erase. The Vpp line pulses to +13 volts.(during read ??)
I have tried a random selection from 3 PC's, 3 versions of MPLAB, and 4 different target processors. Results always much the same.
It would be good if someone lives near enough to me to try my ICD on their system, to see if the results are similar.
It seems likely that either 1) I've done something stupid, 2) I,ve stupidly not done something, 3) something bad has happened to the IDC.
Out of ideas. Anyone help?
I have tried a random selection from 3 PC's, 3 versions of MPLAB, and 4 different target processors. Results always much the same.
It would be good if someone lives near enough to me to try my ICD on their system, to see if the results are similar.
It seems likely that either 1) I've done something stupid, 2) I,ve stupidly not done something, 3) something bad has happened to the IDC.
Out of ideas. Anyone help?