I have an interface which controls port1-6. When I change port 6, it says "“Could Not Get Target Status” Why is that? How can I fix this?
Check the power supply. This happens when you have wrong P6 port initialization and an external device driving the pin of the processor. It’s useful you to write what CPU are you using and post initialization code. Disable SVS, disable DAC and set P6DIR=0 to locate the problem.