70592C datasheet(218/314 Pages) MICROCHIP

218 / 314 page

PIC24HJXXXGPX06A/X08A/X10A

DS70592C-page 218

ADxCHS0: ADCx INPUT CHANNEL 0 SELECT REGISTER

R/W-0

U-0

R/W-0

CH0NB

—

CH0SB<4:0>(1)

bit 15

bit 8

R/W-0

U-0

R/W-0

CH0NA

—

CH0SA<4:0>(1)

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

-n = Value at POR

‘1’ = Bit is set

‘0’ = Bit is cleared

x = Bit is unknown

bit 15

CH0NB: Channel 0 Negative Input Select for Sample B bit

1 = Channel 0 negative input is AN1

0 = Channel 0 negative input is VREF-

bit 14-13

Unimplemented: Read as ‘0’

bit 12-8

CH0SB<4:0>: Channel 0 Positive Input Select for Sample B bits(1)

11111 = Channel 0 positive input is AN31

11110 = Channel 0 positive input is AN30

•

00010 = Channel 0 positive input is AN2

00001 = Channel 0 positive input is AN1

00000 = Channel 0 positive input is AN0

bit 7

CH0NA: Channel 0 Negative Input Select for Sample A bit

1 = Channel 0 negative input is AN1

0 = Channel 0 negative input is VREF-

bit 6-5

Unimplemented: Read as ‘0’

bit 4-0

CH0SA<4:0>: Channel 0 Positive Input Select for Sample A bits(1)

11111 = Channel 0 positive input is AN31

11110 = Channel 0 positive input is AN30

•

00010 = Channel 0 positive input is AN2

00001 = Channel 0 positive input is AN1

00000 = Channel 0 positive input is AN0

Note 1: ADC2 can only select AN0 through AN15 as positive inputs.

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