Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller SOIC 18 16-Bit 40 null I/O number 13

© 2007-2011 Microchip Technology Inc. DS70282E-page 163

PIC24HJ12GP201/202

bit 0 CH123SA: Channel 1, 2, 3 Positive Input Select for Sample A bit

PIC24HJ12GP201 devices only:

If AD12B =

1:

1 = Reserved

0 = Reserved

If AD12B =

0:

1 = CH1 positive input is AN3, CH2 and CH3 positive inputs are not connected

0 = CH1 positive input is AN0, CH2 positive input is AN1, CH3 positive input is AN2

PIC24HJ12GP202 devices only:

If AD12B =

1:

1 = Reserved

0 = Reserved

If AD12B =

0:

1 = CH1 positive input is AN3, CH2 positive input is AN4, CH3 positive input is AN5

0 = CH1 positive input is AN0, CH2 positive input is AN1, CH3 positive input is AN2

REGISTER 18-4: AD1CHS123: ADC1 INPUT CHANNEL 1, 2, 3 SELECT REGISTER (CONTINUED)