Am I reading the PIC 18F4520 docs correctly that you can only assign 
analog inputs in ascending order? IOW, if I want only three analog 
inputs, I have to use pins AN0, AN1, and AN2 and I cannot make the 
selection based on open pins such as AN3, AN8, and AN9?

Put another way, if I want AN5 to be analog, AN4-AN0 has to be analog as 
well.

Do I have this correct?

Joe M.
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