PIC16F722A Datasheet, PDF (96/284 Pages) Microchip Technology – 28-Pin Flash Microcontrollers with nanoWatt XLP Technology

PIC16F/LF722A/723A
TABLE 9-2: SUMMARY OF ASSOCIATED ADC REGISTERS
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR, BOR
Value on
all other
Resets
ADCON0
ADCON1
ANSELA
ANSELB
ADRES
CCP2CON
FVRCON
INTCON
PIE1
PIR1
TRISA
TRISB
Legend:
—
—
CHS3
CHS2
CHS1
CHS0 GO/DONE ADON --00 0000 --00 0000
—
ADCS2 ADCS1 ADCS0
—
—
ADREF1 ADREF0 -000 --00 -000 --00
—
—
ANSA5 ANSA4 ANSA3 ANSA2
ANSA1
ANSA0 --11 1111 --11 1111
—
—
ANSB5 ANSB4 ANSB3 ANSB2
ANSB1
ANSB0 --11 1111 --11 1111
A/D Result Register Byte
xxxx xxxx uuuu uuuu
—
—
DC2B1 DC2B0 CCP2M3 CCP2M2 CCP2M1 CCP2M0 --00 0000 --00 0000
FVRRDY FVREN
—
—
—
—
ADFVR1 ADFVR0 q0-- --00 q0-- --00
GIE
PEIE
T0IE
INTE
RBIE
T0IF
INTF
RBIF
0000 000x 0000 000x
TMR1GIE ADIE
RCIE
TXIE
SSPIE CCP1IE TMR2IE TMR1IE 0000 0000 0000 0000
TMR1GIF ADIF
RCIF
TXIF
SSPIF CCP1IF TMR2IF TMR1IF 0000 0000 0000 0000
TRISA7 TRISA6 TRISA5 TRISA4 TRISA3 TRISA2
TRISA1
TRISA0 1111 1111 1111 1111
TRISB7 TRISB6 TRISB5 TRISB4 TRISB3 TRISB2 TRISB1 TRISB0 1111 1111 1111 1111
x = unknown, u = unchanged, — = unimplemented read as ‘0’, q = value depends on condition. Shaded cells are not used for ADC
module.
DS41417A-page 96
 2010 Microchip Technology Inc.