OK, here is what I do understand,
for ADCON1 control register.....I need...
bit 7 = 0
bit 6 = 0
bit 5 = 1 'I am using Vref- AN2
bit 4 = 1 ' I am using Vref+ AN3
what I still don't understand....from page 224
bit 3 = ?
bit 2 = ?
bit 1 = ?
bit 0 = ?
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