BETADFLTCON
- Address
0xF60- Reset
0x00- Access
- read/write
- 7–
- 6FLT4EN
- 5FLT3EN
- 4FLT2EN
- 3FLT1EN
- 2FLTCK2
- 1FLTCK1
- 0FLTCK0
5 fields
| Field | Bits | What it does |
|---|---|---|
| FLT4EN | 6 | |
| FLT3EN | 5 | |
| FLT2EN | 4 | |
| FLT1EN | 3 | |
| FLTCK | 2:0 |
PIC18F2331 registers
All 138 registers by peripheral, at their data-memory address as the register file map gives it (bank and offset), with their reset value and every bit.
SFR Other special function registers
CAP3CON
- Address
0xF61- Reset
0x40- Access
- read/write
- 7–
- 6CAP3REN
- 5CAP3TMR
- 4–
- 3CAP3M3
- 2CAP3M2
- 1CAP3M1
- 0CAP3M0
3 fields
| Field | Bits | What it does |
|---|---|---|
| CAP3REN | 6 | |
| CAP3TMR | 5 | |
| CAP3M | 3:0 |
CAP2CON
- Address
0xF62- Reset
0x40- Access
- read/write
- 7–
- 6CAP2REN
- 5CAP2TMR
- 4–
- 3CAP2M3
- 2CAP2M2
- 1CAP2M1
- 0CAP2M0
3 fields
| Field | Bits | What it does |
|---|---|---|
| CAP2REN | 6 | |
| CAP2TMR | 5 | |
| CAP2M | 3:0 |
CAP1CON
- Address
0xF63- Reset
0x40- Access
- read/write
- 7–
- 6CAP1REN
- 5CAP1TMR
- 4–
- 3CAP1M3
- 2CAP1M2
- 1CAP1M1
- 0CAP1M0
3 fields
| Field | Bits | What it does |
|---|---|---|
| CAP1REN | 6 | |
| CAP1TMR | 5 | |
| CAP1M | 3:0 |
CAP3BUFL
- Address
0xF64- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
CAP3BUFH
- Address
0xF65- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
CAP2BUFL
- Address
0xF66- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
CAP2BUFH
- Address
0xF67- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
CAP1BUFL
- Address
0xF68- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
CAP1BUFH
- Address
0xF69- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
OVDCONS
- Address
0xF6A- Reset
0x00- Access
- read/write
- 7POUT7
- 6POUT6
- 5POUT5
- 4POUT4
- 3POUT3
- 2POUT2
- 1POUT1
- 0POUT0
1 field
| Field | Bits | What it does |
|---|---|---|
| POUT | 7:0 |
OVDCOND
- Address
0xF6B- Reset
0xFF- Access
- read/write
- 7POVD7
- 6POVD6
- 5POVD5
- 4POVD4
- 3POVD3
- 2POVD2
- 1POVD1
- 0POVD0
1 field
| Field | Bits | What it does |
|---|---|---|
| POVD | 7:0 |
FLTCONFIG
- Address
0xF6C- Reset
0x00- Access
- read/write
- 7BRFEN
- 6FLTBS
- 5FLTBMOD
- 4FLTBEN
- 3FLTCON
- 2FLTAS
- 1FLTAMOD
- 0FLTAEN
8 fields
| Field | Bits | What it does |
|---|---|---|
| BRFEN | 7 | |
| FLTBS | 6 | |
| FLTBMOD | 5 | |
| FLTBEN | 4 | |
| FLTCON | 3 | |
| FLTAS | 2 | |
| FLTAMOD | 1 | |
| FLTAEN | 0 |
DTCON
- Address
0xF6D- Reset
0x00- Access
- read/write
- 7DTAPS1
- 6DTAPS0
- 5DTA5
- 4DTA4
- 3DTA3
- 2DTA2
- 1DTA1
- 0DTA0
2 fields
| Field | Bits | What it does |
|---|---|---|
| DTAPS | 7:6 | |
| DTA | 5:0 |
PWMCON1
- Address
0xF6E- Reset
0x00- Access
- read/write
- 7SEVOPS3
- 6SEVOPS2
- 5SEVOPS1
- 4SEVOPS0
- 3SEVTDIR
- 2–
- 1UDIS
- 0OSYNC
4 fields
| Field | Bits | What it does |
|---|---|---|
| SEVOPS | 7:4 | |
| SEVTDIR | 3 | |
| UDIS | 1 | |
| OSYNC | 0 |
PWMCON0
- Address
0xF6F- Reset
0x50- Access
- read/write
- 7–
- 6PWMEN2
- 5PWMEN1
- 4PWMEN0
- 3PMOD3
- 2PMOD2
- 1PMOD1
- 0PMOD0
2 fields
| Field | Bits | What it does |
|---|---|---|
| PWMEN | 6:4 | |
| PMOD | 3:0 |
SEVTCMPH
- Address
0xF70- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
SEVTCMPL
- Address
0xF71- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PDC2H
- Address
0xF74- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PDC2L
- Address
0xF75- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PDC1H
- Address
0xF76- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PDC1L
- Address
0xF77- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PDC0H
- Address
0xF78- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PDC0L
- Address
0xF79- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PTPERH
- Address
0xF7A- Reset
0x0F- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PTPERL
- Address
0xF7B- Reset
0xFF- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PTMRH
- Address
0xF7C- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PTMRL
- Address
0xF7D- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PTCON1
- Address
0xF7E- Reset
0x00- Access
- read/write
- 7PTEN
- 6PTDIR
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
2 fields
| Field | Bits | What it does |
|---|---|---|
| PTEN | 7 | |
| PTDIR | 6 |
PTCON0
- Address
0xF7F- Reset
0x00- Access
- read/write
- 7PTOPS3
- 6PTOPS2
- 5PTOPS1
- 4PTOPS0
- 3PTCKPS1
- 2PTCKPS0
- 1PTMOD1
- 0PTMOD0
3 fields
| Field | Bits | What it does |
|---|---|---|
| PTOPS | 7:4 | |
| PTCKPS | 3:2 | |
| PTMOD | 1:0 |
PR5L
- Address
0xF90- Reset
0xFF- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PR5H
- Address
0xF91- Reset
0xFF- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
ADCHS
- Address
0xF99- Reset
0x00- Access
- read/write
- 7SDSEL1
- 6SDSEL0
- 5SBSEL1
- 4SBSEL0
- 3SCSEL1
- 2SCSEL0
- 1SASEL1
- 0SASEL0
4 fields
| Field | Bits | What it does |
|---|---|---|
| SDSEL | 7:6 | |
| SBSEL | 5:4 | |
| SCSEL | 3:2 | |
| SASEL | 1:0 |
QEICON
- Address
0xFB6- Reset
0x00- Access
- read/write
- 7nVELM
- 6ERROR
- 5UP/nDOWN
- 4QEIM2
- 3QEIM1
- 2QEIM0
- 1PDEC1
- 0PDEC0
5 fields
| Field | Bits | What it does |
|---|---|---|
| nVELM | 7 | |
| ERROR | 6 | |
| UP/nDOWN | 5 | |
| QEIM | 4:2 | |
| PDEC | 1:0 |
PORTA I/O port A
PORTA
- Address
0xF80- Reset
x (not fixed at power-on)- Access
- read/write
- 7RA7
- 6RA6
- 5–
- 4RA4
- 3RA3
- 2RA2
- 1RA1
- 0RA0
7 fields
| Field | Bits | What it does |
|---|---|---|
| RA7 | 7 | |
| RA6 | 6 | |
| RA4 | 4 | |
| RA3 | 3 | |
| RA2 | 2 | |
| RA1 | 1 | |
| RA0 | 0 |
LATA
- Address
0xF89- Reset
x (not fixed at power-on)- Access
- read/write
- 7LATA7
- 6LATA6
- 5–
- 4LATA4
- 3LATA3
- 2LATA2
- 1LATA1
- 0LATA0
7 fields
| Field | Bits | What it does |
|---|---|---|
| LATA7 | 7 | |
| LATA6 | 6 | |
| LATA4 | 4 | |
| LATA3 | 3 | |
| LATA2 | 2 | |
| LATA1 | 1 | |
| LATA0 | 0 |
TRISA
- Address
0xF92- Reset
0xDF- Access
- read/write
- 7TRISA7
- 6TRISA6
- 5–
- 4TRISA4
- 3TRISA3
- 2TRISA2
- 1TRISA1
- 0TRISA0
7 fields
| Field | Bits | What it does |
|---|---|---|
| TRISA7 | 7 | |
| TRISA6 | 6 | |
| TRISA4 | 4 | |
| TRISA3 | 3 | |
| TRISA2 | 2 | |
| TRISA1 | 1 | |
| TRISA0 | 0 |
PORTB I/O port B
PORTB
- Address
0xF81- Reset
x (not fixed at power-on)- Access
- read/write
- 7RB7
- 6RB6
- 5RB5
- 4RB4
- 3RB3
- 2RB2
- 1RB1
- 0RB0
8 fields
| Field | Bits | What it does |
|---|---|---|
| RB7 | 7 | |
| RB6 | 6 | |
| RB5 | 5 | |
| RB4 | 4 | |
| RB3 | 3 | |
| RB2 | 2 | |
| RB1 | 1 | |
| RB0 | 0 |
LATB
- Address
0xF8A- Reset
x (not fixed at power-on)- Access
- read/write
- 7LATB7
- 6LATB6
- 5LATB5
- 4LATB4
- 3LATB3
- 2LATB2
- 1LATB1
- 0LATB0
8 fields
| Field | Bits | What it does |
|---|---|---|
| LATB7 | 7 | |
| LATB6 | 6 | |
| LATB5 | 5 | |
| LATB4 | 4 | |
| LATB3 | 3 | |
| LATB2 | 2 | |
| LATB1 | 1 | |
| LATB0 | 0 |
TRISB
- Address
0xF93- Reset
0xFF- Access
- read/write
- 7TRISB7
- 6TRISB6
- 5TRISB5
- 4TRISB4
- 3TRISB3
- 2TRISB2
- 1TRISB1
- 0TRISB0
8 fields
| Field | Bits | What it does |
|---|---|---|
| TRISB7 | 7 | |
| TRISB6 | 6 | |
| TRISB5 | 5 | |
| TRISB4 | 4 | |
| TRISB3 | 3 | |
| TRISB2 | 2 | |
| TRISB1 | 1 | |
| TRISB0 | 0 |
PORTC I/O port C
PORTC
- Address
0xF82- Reset
x (not fixed at power-on)- Access
- read/write
- 7RC7
- 6RC6
- 5RC5
- 4RC4
- 3RC3
- 2RC2
- 1RC1
- 0RC0
8 fields
| Field | Bits | What it does |
|---|---|---|
| RC7 | 7 | |
| RC6 | 6 | |
| RC5 | 5 | |
| RC4 | 4 | |
| RC3 | 3 | |
| RC2 | 2 | |
| RC1 | 1 | |
| RC0 | 0 |
LATC
- Address
0xF8B- Reset
x (not fixed at power-on)- Access
- read/write
- 7LATC7
- 6LATC6
- 5LATC5
- 4LATC4
- 3LATC3
- 2LATC2
- 1LATC1
- 0LATC0
8 fields
| Field | Bits | What it does |
|---|---|---|
| LATC7 | 7 | |
| LATC6 | 6 | |
| LATC5 | 5 | |
| LATC4 | 4 | |
| LATC3 | 3 | |
| LATC2 | 2 | |
| LATC1 | 1 | |
| LATC0 | 0 |
TRISC
- Address
0xF94- Reset
0xFF- Access
- read/write
- 7TRISC7
- 6TRISC6
- 5TRISC5
- 4TRISC4
- 3TRISC3
- 2TRISC2
- 1TRISC1
- 0TRISC0
8 fields
| Field | Bits | What it does |
|---|---|---|
| TRISC7 | 7 | |
| TRISC6 | 6 | |
| TRISC5 | 5 | |
| TRISC4 | 4 | |
| TRISC3 | 3 | |
| TRISC2 | 2 | |
| TRISC1 | 1 | |
| TRISC0 | 0 |
PORTE I/O port E
PORTE
- Address
0xF84- Reset
x (not fixed at power-on)- Access
- read only
- 7–
- 6–
- 5–
- 4–
- 3RE3
- 2–
- 1–
- 0–
1 field
| Field | Bits | What it does |
|---|---|---|
| RE3 | 3 |
TMR5 Timer5
TMR5L
- Address
0xF87- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
TMR5H
- Address
0xF88- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
T5CON
- Address
0xFB7- Reset
0x00- Access
- read/write
- 7T5SEN
- 6nRESEN
- 5T5MOD
- 4T5PS1
- 3T5PS0
- 2nT5SYNC
- 1TMR5CS
- 0TMR5ON
7 fields
| Field | Bits | What it does |
|---|---|---|
| T5SEN | 7 | |
| nRESEN | 6 | |
| T5MOD | 5 | |
| T5PS | 4:3 | |
| nT5SYNC | 2 | |
| TMR5CS | 1 | |
| TMR5ON | 0 |
ADC Analog-to-digital converter
ADCON3
- Address
0xF9A- Reset
0x00- Access
- read/write
- 7ADRS1
- 6ADRS0
- 5–
- 4SSRC4
- 3SSRC3
- 2SSRC2
- 1SSRC1
- 0SSRC0
2 fields
| Field | Bits | What it does |
|---|---|---|
| ADRS | 7:6 | |
| SSRC | 4:0 |
ANSEL0
- Address
0xFB8- Reset
0x1F- Access
- read/write
- 7–
- 6–
- 5–
- 4ANS4
- 3ANS3
- 2ANS2
- 1ANS1
- 0ANS0
5 fields
| Field | Bits | What it does |
|---|---|---|
| ANS4 | 4 | |
| ANS3 | 3 | |
| ANS2 | 2 | |
| ANS1 | 1 | |
| ANS0 | 0 |
ADCON2
- Address
0xFC0- Reset
0x00- Access
- read/write
- 7ADFM
- 6ACQT3
- 5ACQT2
- 4ACQT1
- 3ACQT0
- 2ADCS2
- 1ADCS1
- 0ADCS0
3 fields
| Field | Bits | What it does |
|---|---|---|
| ADFM | 7 | |
| ACQT | 6:3 | |
| ADCS | 2:0 |
ADCON1
- Address
0xFC1- Reset
0x00- Access
- read/write
- 7VCFG1
- 6VCFG0
- 5–
- 4FIFOEN
- 3BFEMT
- 2BFOVFL
- 1ADPNT1
- 0ADPNT0
5 fields
| Field | Bits | What it does |
|---|---|---|
| VCFG | 7:6 | |
| FIFOEN | 4 | |
| BFEMT | 3 | |
| BFOVFL | 2 | |
| ADPNT | 1:0 |
ADCON0
- Address
0xFC2- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5ACONV
- 4ACSCH
- 3ACMOD1
- 2ACMOD0
- 1GO/nDONE
- 0ADON
5 fields
| Field | Bits | What it does |
|---|---|---|
| ACONV | 5 | |
| ACSCH | 4 | |
| ACMOD | 3:2 | |
| GO/nDONE | 1 | |
| ADON | 0 |
ADRESL
- Address
0xFC3- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
ADRESH
- Address
0xFC4- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
OSCILLATOR Oscillator, power control and watchdog
OSCTUNE
- Address
0xF9B- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5TUN5
- 4TUN4
- 3TUN3
- 2TUN2
- 1TUN1
- 0TUN0
1 field
| Field | Bits | What it does |
|---|---|---|
| TUN | 5:0 |
WDTCON
- Address
0xFD1- Reset
0x00- Access
- read/write
- 7WDTW
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0SWDTEN
2 fields
| Field | Bits | What it does |
|---|---|---|
| WDTW | 7 | |
| SWDTEN | 0 |
LVDCON
- Address
0xFD2- Reset
0x05- Access
- read/write
- 7–
- 6–
- 5IRVST
- 4LVDEN
- 3LVDL3
- 2LVDL2
- 1LVDL1
- 0LVDL0
3 fields
| Field | Bits | What it does |
|---|---|---|
| IRVST | 5 | |
| LVDEN | 4 | |
| LVDL | 3:0 |
OSCCON
- Address
0xFD3- Reset
0x00- Access
- read/write
- 7IDLEN
- 6IRCF2
- 5IRCF1
- 4IRCF0
- 3OSTS
- 2IOFS
- 1SCS1
- 0SCS0
5 fields
| Field | Bits | What it does |
|---|---|---|
| IDLEN | 7 | |
| IRCF | 6:4 | |
| OSTS | 3 | |
| IOFS | 2 | |
| SCS | 1:0 |
INTERRUPT Interrupts
PIE1
- Address
0xF9D- Reset
0x00- Access
- read/write
- 7–
- 6ADIE
- 5RCIE
- 4TXIE
- 3SSPIE
- 2CCP1IE
- 1TMR2IE
- 0TMR1IE
7 fields
| Field | Bits | What it does |
|---|---|---|
| ADIE | 6 | |
| RCIE | 5 | |
| TXIE | 4 | |
| SSPIE | 3 | |
| CCP1IE | 2 | |
| TMR2IE | 1 | |
| TMR1IE | 0 |
PIR1
- Address
0xF9E- Reset
0x00- Access
- read/write
- 7–
- 6ADIF
- 5RCIF
- 4TXIF
- 3SSPIF
- 2CCP1IF
- 1TMR2IF
- 0TMR1IF
7 fields
| Field | Bits | What it does |
|---|---|---|
| ADIF | 6 | |
| RCIF | 5 | |
| TXIF | 4 | |
| SSPIF | 3 | |
| CCP1IF | 2 | |
| TMR2IF | 1 | |
| TMR1IF | 0 |
IPR1
- Address
0xF9F- Reset
0x7F- Access
- read/write
- 7–
- 6ADIP
- 5RCIP
- 4TXIP
- 3SSPIP
- 2CCP1IP
- 1TMR2IP
- 0TMR1IP
7 fields
| Field | Bits | What it does |
|---|---|---|
| ADIP | 6 | |
| RCIP | 5 | |
| TXIP | 4 | |
| SSPIP | 3 | |
| CCP1IP | 2 | |
| TMR2IP | 1 | |
| TMR1IP | 0 |
PIE2
- Address
0xFA0- Reset
0x00- Access
- read/write
- 7OSFIE
- 6–
- 5–
- 4EEIE
- 3–
- 2LVDIE
- 1–
- 0CCP2IE
4 fields
| Field | Bits | What it does |
|---|---|---|
| OSFIE | 7 | |
| EEIE | 4 | |
| LVDIE | 2 | |
| CCP2IE | 0 |
PIR2
- Address
0xFA1- Reset
0x00- Access
- read/write
- 7OSFIF
- 6–
- 5–
- 4EEIF
- 3–
- 2LVDIF
- 1–
- 0CCP2IF
4 fields
| Field | Bits | What it does |
|---|---|---|
| OSFIF | 7 | |
| EEIF | 4 | |
| LVDIF | 2 | |
| CCP2IF | 0 |
IPR2
- Address
0xFA2- Reset
0x95- Access
- read/write
- 7OSFIP
- 6–
- 5–
- 4EEIP
- 3–
- 2LVDIP
- 1–
- 0CCP2IP
4 fields
| Field | Bits | What it does |
|---|---|---|
| OSFIP | 7 | |
| EEIP | 4 | |
| LVDIP | 2 | |
| CCP2IP | 0 |
PIE3
- Address
0xFA3- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4PTIE
- 3IC3DRIE
- 2IC2QEIE
- 1IC1IE
- 0TMR5IE
5 fields
| Field | Bits | What it does |
|---|---|---|
| PTIE | 4 | |
| IC3DRIE | 3 | |
| IC2QEIE | 2 | |
| IC1IE | 1 | |
| TMR5IE | 0 |
PIR3
- Address
0xFA4- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4PTIF
- 3IC3DRIF
- 2IC2QEIF
- 1IC1IF
- 0TMR5IF
5 fields
| Field | Bits | What it does |
|---|---|---|
| PTIF | 4 | |
| IC3DRIF | 3 | |
| IC2QEIF | 2 | |
| IC1IF | 1 | |
| TMR5IF | 0 |
IPR3
- Address
0xFA5- Reset
0x1F- Access
- read/write
- 7–
- 6–
- 5–
- 4PTIP
- 3IC3DRIP
- 2IC2QEIP
- 1IC1IP
- 0TMR5IP
5 fields
| Field | Bits | What it does |
|---|---|---|
| PTIP | 4 | |
| IC3DRIP | 3 | |
| IC2QEIP | 2 | |
| IC1IP | 1 | |
| TMR5IP | 0 |
RCON
- Address
0xFD0- Reset
x (not fixed at power-on)- Access
- read/write
- 7IPEN
- 6–
- 5–
- 4nRI
- 3nTO
- 2nPD
- 1nPOR
- 0nBOR
6 fields
| Field | Bits | What it does |
|---|---|---|
| IPEN | 7 | |
| nRI | 4 | |
| nTO | 3 | |
| nPD | 2 | |
| nPOR | 1 | |
| nBOR | 0 |
INTCON3
- Address
0xFF0- Reset
0xC0- Access
- read/write
- 7INT2IP
- 6INT1IP
- 5–
- 4INT2IE
- 3INT1IE
- 2–
- 1INT2IF
- 0INT1IF
6 fields
| Field | Bits | What it does |
|---|---|---|
| INT2IP | 7 | |
| INT1IP | 6 | |
| INT2IE | 4 | |
| INT1IE | 3 | |
| INT2IF | 1 | |
| INT1IF | 0 |
INTCON2
- Address
0xFF1- Reset
0xF5- Access
- read/write
- 7nRBPU
- 6INTEDG0
- 5INTEDG1
- 4INTEDG2
- 3–
- 2TMR0IP
- 1–
- 0RBIP
6 fields
| Field | Bits | What it does |
|---|---|---|
| nRBPU | 7 | |
| INTEDG0 | 6 | |
| INTEDG1 | 5 | |
| INTEDG2 | 4 | |
| TMR0IP | 2 | |
| RBIP | 0 |
INTCON
- Address
0xFF2- Reset
x (not fixed at power-on)- Access
- read/write
- 7GIE/GIEH
- 6PEIE/GIEL
- 5TMR0IE
- 4INT0IE
- 3RBIE
- 2TMR0IF
- 1INT0IF
- 0RBIF
8 fields
| Field | Bits | What it does |
|---|---|---|
| GIE/GIEH | 7 | |
| PEIE/GIEL | 6 | |
| TMR0IE | 5 | |
| INT0IE | 4 | |
| RBIE | 3 | |
| TMR0IF | 2 | |
| INT0IF | 1 | |
| RBIF | 0 |
NVM Data EEPROM and flash program memory
EECON1
- Address
0xFA6- Reset
x (not fixed at power-on)- Access
- read/write
- 7EEPGD
- 6CFGS
- 5–
- 4FREE
- 3WRERR
- 2WREN
- 1WR
- 0RD
7 fields
| Field | Bits | What it does |
|---|---|---|
| EEPGD | 7 | |
| CFGS | 6 | |
| FREE | 4 | |
| WRERR | 3 | |
| WREN | 2 | |
| WR | 1 | |
| RD | 0 |
EECON2
- Address
0xFA7- Reset
0x00- Access
- write only
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
EEDATA
- Address
0xFA8- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
EEADR
- Address
0xFA9- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
EUSART USART
BAUDCON
- Address
0xFAA- Reset
0x40- Access
- read/write
- 7ABDOVF
- 6RCIDL
- 5RXDTP
- 4TXCKP
- 3BRG16
- 2–
- 1WUE
- 0ABDEN
7 fields
| Field | Bits | What it does |
|---|---|---|
| ABDOVF | 7 | |
| RCIDL | 6 | |
| RXDTP | 5 | |
| TXCKP | 4 | |
| BRG16 | 3 | |
| WUE | 1 | |
| ABDEN | 0 |
RCSTA
- Address
0xFAB- Reset
x (not fixed at power-on)- Access
- read/write
- 7SPEN
- 6RX9
- 5SREN
- 4CREN
- 3ADDEN
- 2FERR
- 1OERR
- 0RX9D
8 fields
| Field | Bits | What it does |
|---|---|---|
| SPEN | 7 | |
| RX9 | 6 | |
| SREN | 5 | |
| CREN | 4 | |
| ADDEN | 3 | |
| FERR | 2 | |
| OERR | 1 | |
| RX9D | 0 |
TXSTA
- Address
0xFAC- Reset
0x02- Access
- read/write
- 7CSRC
- 6TX9
- 5TXEN
- 4SYNC
- 3SENDB
- 2BRGH
- 1TRMT
- 0TX9D
8 fields
| Field | Bits | What it does |
|---|---|---|
| CSRC | 7 | |
| TX9 | 6 | |
| TXEN | 5 | |
| SYNC | 4 | |
| SENDB | 3 | |
| BRGH | 2 | |
| TRMT | 1 | |
| TX9D | 0 |
TXREG
- Address
0xFAD- Reset
0x00- Access
- write only
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
RCREG
- Address
0xFAE- Reset
0x00- Access
- read only
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
SPBRG
- Address
0xFAF- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
SPBRGH
- Address
0xFB0- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
CCP2 Capture/compare/PWM 2
CCP2CON
- Address
0xFBA- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5DC2B1
- 4DC2B0
- 3CCP2M3
- 2CCP2M2
- 1CCP2M1
- 0CCP2M0
2 fields
| Field | Bits | What it does |
|---|---|---|
| DC2B | 5:4 | |
| CCP2M | 3:0 |
CCPR2L
- Address
0xFBB- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
CCPR2H
- Address
0xFBC- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
CCP1 Capture/compare/PWM 1
CCP1CON
- Address
0xFBD- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5DC1B1
- 4DC1B0
- 3CCP1M3
- 2CCP1M2
- 1CCP1M1
- 0CCP1M0
2 fields
| Field | Bits | What it does |
|---|---|---|
| DC1B | 5:4 | |
| CCP1M | 3:0 |
CCPR1L
- Address
0xFBE- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
CCPR1H
- Address
0xFBF- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
MSSP Master synchronous serial port (SPI, I²C)
SSPCON
- Address
0xFC6- Reset
0x00- Access
- read/write
- 7WCOL
- 6SSPOV
- 5SSPEN
- 4CKP
- 3SSPM3
- 2SSPM2
- 1SSPM1
- 0SSPM0
5 fields
| Field | Bits | What it does |
|---|---|---|
| WCOL | 7 | |
| SSPOV | 6 | |
| SSPEN | 5 | |
| CKP | 4 | |
| SSPM | 3:0 |
SSPSTAT
- Address
0xFC7- Reset
0x00- Access
- read/write
- 7SMP
- 6CKE
- 5D/nA
- 4P
- 3S
- 2R/nW
- 1UA
- 0BF
8 fields
| Field | Bits | What it does |
|---|---|---|
| SMP | 7 | |
| CKE | 6 | |
| D/nA | 5 | |
| P | 4 | |
| S | 3 | |
| R/nW | 2 | |
| UA | 1 | |
| BF | 0 |
SSPADD
- Address
0xFC8- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
SSPBUF
- Address
0xFC9- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
TMR2 Timer2
T2CON
- Address
0xFCA- Reset
0x00- Access
- read/write
- 7–
- 6TOUTPS3
- 5TOUTPS2
- 4TOUTPS1
- 3TOUTPS0
- 2TMR2ON
- 1T2CKPS1
- 0T2CKPS0
3 fields
| Field | Bits | What it does |
|---|---|---|
| TOUTPS | 6:3 | |
| TMR2ON | 2 | |
| T2CKPS | 1:0 |
PR2
- Address
0xFCB- Reset
0xFF- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
TMR2
- Address
0xFCC- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
TMR1 Timer1
T1CON
- Address
0xFCD- Reset
0x00- Access
- read/write
- 7RD16
- 6T1RUN
- 5T1CKPS1
- 4T1CKPS0
- 3T1OSCEN
- 2nT1SYNC
- 1TMR1CS
- 0TMR1ON
7 fields
| Field | Bits | What it does |
|---|---|---|
| RD16 | 7 | |
| T1RUN | 6 | |
| T1CKPS | 5:4 | |
| T1OSCEN | 3 | |
| nT1SYNC | 2 | |
| TMR1CS | 1 | |
| TMR1ON | 0 |
TMR1L
- Address
0xFCE- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
TMR1H
- Address
0xFCF- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
TMR0 Timer0
T0CON
- Address
0xFD5- Reset
0xFF- Access
- read/write
- 7TMR0ON
- 6T016BIT
- 5T0CS
- 4T0SE
- 3PSA
- 2T0PS2
- 1T0PS1
- 0T0PS0
6 fields
| Field | Bits | What it does |
|---|---|---|
| TMR0ON | 7 | |
| T016BIT | 6 | |
| T0CS | 5 | |
| T0SE | 4 | |
| PSA | 3 | |
| T0PS | 2:0 |
TMR0L
- Address
0xFD6- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
TMR0H
- Address
0xFD7- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
CPU CPU core
STATUS
- Address
0xFD8- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4N
- 3OV
- 2Z
- 1DC
- 0C
5 fields
| Field | Bits | What it does |
|---|---|---|
| N | 4 | |
| OV | 3 | |
| Z | 2 | |
| DC | 1 | |
| C | 0 |
FSR2L
- Address
0xFD9- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
FSR2H
- Address
0xFDA- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PLUSW2
- Address
0xFDB- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PREINC2
- Address
0xFDC- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
POSTDEC2
- Address
0xFDD- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
POSTINC2
- Address
0xFDE- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
INDF2
- Address
0xFDF- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
BSR
- Address
0xFE0- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
FSR1L
- Address
0xFE1- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
FSR1H
- Address
0xFE2- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PLUSW1
- Address
0xFE3- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PREINC1
- Address
0xFE4- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
POSTDEC1
- Address
0xFE5- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
POSTINC1
- Address
0xFE6- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
INDF1
- Address
0xFE7- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
WREG
- Address
0xFE8- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
FSR0L
- Address
0xFE9- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
FSR0H
- Address
0xFEA- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PLUSW0
- Address
0xFEB- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PREINC0
- Address
0xFEC- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
POSTDEC0
- Address
0xFED- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
POSTINC0
- Address
0xFEE- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
INDF0
- Address
0xFEF- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PRODL
- Address
0xFF3- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PRODH
- Address
0xFF4- Reset
x (not fixed at power-on)- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
TABLAT
- Address
0xFF5- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
TBLPTRL
- Address
0xFF6- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
TBLPTRH
- Address
0xFF7- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
TBLPTRU
- Address
0xFF8- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PCL
- Address
0xFF9- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PCLATH
- Address
0xFFA- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
PCLATU
- Address
0xFFB- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
STKPTR
- Address
0xFFC- Reset
0x00- Access
- read/write
- 7STKFUL
- 6STKUNF
- 5–
- 4STKPTR4
- 3STKPTR3
- 2STKPTR2
- 1STKPTR1
- 0STKPTR0
3 fields
| Field | Bits | What it does |
|---|---|---|
| STKFUL | 7 | |
| STKUNF | 6 | |
| STKPTR | 4:0 |
TOSL
- Address
0xFFD- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
TOSH
- Address
0xFFE- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–
TOSU
- Address
0xFFF- Reset
0x00- Access
- read/write
- 7–
- 6–
- 5–
- 4–
- 3–
- 2–
- 1–
- 0–