INTEDG datasheet(168/478 Pages) MICROCHIP

168 / 478 page

PIC16(L)F1946/47

DS41414D-page 168

 2010-2012 Microchip Technology Inc.

16.4

ADCON0: A/D CONTROL REGISTER 0

U-0

R/W-0/0

—

CHS<4:0>

GO/DONE

ADON

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

u = Bit is unchanged

x = Bit is unknown

-n/n = Value at POR and BOR/Value at all other Resets

‘1’ = Bit is set

‘0’ = Bit is cleared

bit 7

Unimplemented:

Read as ‘0’

bit 6-2

CHS<4:0>:

Analog Channel Select bits

11111 = FVR (Fixed Voltage Reference) Buffer 1 Output(2)

11110 = DAC output(1)

11101 = Temperature Indicator(3)

11100 = Reserved. No channel connected.

•

10001 = Reserved. No channel connected.

10000 =AN16

01111 =AN15

01110 =AN14

01101 =AN13

01100 =AN12

01011 =AN11

01010 =AN10

01001 =AN9

01000 =AN8

00111 =AN7

00110 =AN6

00101 =AN5

00100 =AN4

00011 =AN3

00010 =AN2

00001 =AN1

00000 =AN0

bit 1

GO/DONE:

A/D Conversion Status bit

1 = A/D conversion cycle in progress. Setting this bit starts an A/D conversion cycle.

This bit is automatically cleared by hardware when the A/D conversion has completed.

0 = A/D conversion completed/not in progress

bit 0

ADON:

ADC Enable bit

1 = ADC is enabled

0 = ADC is disabled and consumes no operating current

Note 1:

See Section 17.0 “Digital-to-Analog Converter (DAC) Module” for more information.

See Section 14.0 “Fixed Voltage Reference (FVR)” for more information.

See Section 15.0 “Temperature Indicator Module” for more information.

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