PIC18C601/801
TABLE 17-2: SUMMARY OF A/D 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
INTCON GIE/GIEH PEIE/GIEL TMR0IE INT0IE RBIE TMR0IF INT0IF RBIF 0000 000x 0000 000u
PIR1
—
ADIF
RCIF TXIF SSPIF CCP1IF TMR2IF TMR1IF -000 0000 -000 0000
PIE1
—
ADIE
RCIE TXIE SSPIE CCP1IE TMR2IE TMR1IE -000 0000 -000 0000
IPR1
—
ADIP
RCIP TXIP SSPIP CCP1IP TMR2IP TMR1IP -000 0000 -000 0000
PIR2
—
—
—
— BCLIF LVDIF TMR3IF CCP2IF -0-- 0000 -0-- 0000
PIE2
—
—
—
— BCLIE LVDIE TMR3IE CCP2IE ---- 0000 ---- 0000
IPR2
—
—
—
— BCLIP LVDIP TMR3IP CCP2IP ---- 0000 ---- 0000
ADRESH A/D Result Register
xxxx xxxx uuuu uuuu
ADRESL A/D Result Register
xxxx xxxx uuuu uuuu
ADCON0
—
—
CHS3 CHS3 CHS1 CHS0 GO/DONE ADON 0000 00-0 0000 00-0
ADCON1
—
—
VCFG1 VCFG0 PCFG3 PCFG2 PCFG1 PCFG0 ---- -000 ---- -000
ADCON2 ADFM
—
—
—
— ADCS2 ADCS1 ADCS0 0--- -000 0--- -000
PORTA
—
—
RA5 RA4 RA3 RA2
RA1
RA0 --0x 0000 --0u 0000
TRISA
—
PORTA Data Direction Register
--11 1111 --11 1111
PORTF
RF7
RF6
RF5
RF4 RF3
RF2
RF1
RF0 x000 0000 u000 0000
LATF
LATF7
LATF6 LATF5 LATF4 LATF3 LATF2 LATF1 LATF0 xxxx xxxx uuuu uuuu
TRISF
PORTH(1)
LATH(1)
TRISH(1)
PORTF Data Direction Control Register
RH7
RH6
RH5 RH4
LATH7
LATH6 LATH5 LATH4
PORTH Data Direction Control Register
RH3
LATH3
RH2
LATH2
RH1
LATH1
RH0
LATH0
1111 1111
0000 xxxx
xxxx xxxx
1111 1111
1111 1111
0000 xxxx
uuuu uuuu
1111 1111
Legend: x = unknown, u = unchanged, - = unimplemented, read as '0'. Shaded cells are not used for A/D conversion.
Note 1: Only available on PIC18C801 devices.
2001-2013 Microchip Technology Inc.
Advance Information
DS39541B-page 201