There are four analog channels on the PIC12F675,AN0 through AN3. The CHS1:CHS0 bits (ADCON0) control which channel is connected to the sample and hold circuit.
There are four analog channels on the PIC12F675,AN0 through AN3. The CHS1:CHS0 bits (ADCON0<3:2>) control which channel is connected to the sample and hold circuit.