All 191 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.
CPU CPU core
INDF0
Address
0x00
Reset
x (not fixed at power-on)
Access
read/write
7INDF07
6INDF06
5INDF05
4INDF04
3INDF03
2INDF02
1INDF01
0INDF00
1 field
Field
Bits
What it does
INDF0
7:0
INDF1
Address
0x01
Reset
x (not fixed at power-on)
Access
read/write
7INDF17
6INDF16
5INDF15
4INDF14
3INDF13
2INDF12
1INDF11
0INDF10
1 field
Field
Bits
What it does
INDF1
7:0
PCL
Address
0x02
Reset
0x00
Access
read/write
7PCL7
6PCL6
5PCL5
4PCL4
3PCL3
2PCL2
1PCL1
0PCL0
1 field
Field
Bits
What it does
PCL
7:0
STATUS
Address
0x03
Reset
0x18
Access
read/write
7–
6–
5–
4nTO
3nPD
2Z
1DC
0C
5 fields
Field
Bits
What it does
nTO
4
nPD
3
Z
2
DC
1
C
0
FSR0L
Address
0x04
Reset
0x00
Access
read/write
7FSR0L7
6FSR0L6
5FSR0L5
4FSR0L4
3FSR0L3
2FSR0L2
1FSR0L1
0FSR0L0
1 field
Field
Bits
What it does
FSR0L
7:0
FSR0H
Address
0x05
Reset
0x00
Access
read/write
7FSR0H7
6FSR0H6
5FSR0H5
4FSR0H4
3FSR0H3
2FSR0H2
1FSR0H1
0FSR0H0
1 field
Field
Bits
What it does
FSR0H
7:0
FSR1L
Address
0x06
Reset
0x00
Access
read/write
7FSR1L7
6FSR1L6
5FSR1L5
4FSR1L4
3FSR1L3
2FSR1L2
1FSR1L1
0FSR1L0
1 field
Field
Bits
What it does
FSR1L
7:0
FSR1H
Address
0x07
Reset
0x00
Access
read/write
7FSR1H7
6FSR1H6
5FSR1H5
4FSR1H4
3FSR1H3
2FSR1H2
1FSR1H1
0FSR1H0
1 field
Field
Bits
What it does
FSR1H
7:0
BSR
Address
0x08
Reset
0x00
Access
read/write
7–
6–
5–
4BSR4
3BSR3
2BSR2
1BSR1
0BSR0
5 fields
Field
Bits
What it does
BSR4
4
BSR3
3
BSR2
2
BSR1
1
BSR0
0
WREG
Address
0x09
Reset
0x00
Access
read/write
7WREG07
6WREG06
5WREG05
4WREG04
3WREG03
2WREG02
1WREG01
0WREG00
1 field
Field
Bits
What it does
WREG0
7:0
PCLATH
Address
0x0A
Reset
0x00
Access
read/write
7–
6PCLATH6
5PCLATH5
4PCLATH4
3PCLATH3
2PCLATH2
1PCLATH1
0PCLATH0
1 field
Field
Bits
What it does
PCLATH
6:0
STATUS_SHAD
Address
0xFE4
Reset
x (not fixed at power-on)
Access
read/write
7–
6–
5–
4–
3–
2Z_SHAD
1DC_SHAD
0C_SHAD
3 fields
Field
Bits
What it does
Z_SHAD
2
DC_SHAD
1
C_SHAD
0
WREG_SHAD
Address
0xFE5
Reset
x (not fixed at power-on)
Access
read/write
7WREG_SHAD7
6WREG_SHAD6
5WREG_SHAD5
4WREG_SHAD4
3WREG_SHAD3
2WREG_SHAD2
1WREG_SHAD1
0WREG_SHAD0
1 field
Field
Bits
What it does
WREG_SHAD
7:0
BSR_SHAD
Address
0xFE6
Reset
x (not fixed at power-on)
Access
read/write
7–
6–
5–
4BSR_SHAD4
3BSR_SHAD3
2BSR_SHAD2
1BSR_SHAD1
0BSR_SHAD0
1 field
Field
Bits
What it does
BSR_SHAD
4:0
PCLATH_SHAD
Address
0xFE7
Reset
x (not fixed at power-on)
Access
read/write
7–
6PCLATH_SHAD6
5PCLATH_SHAD5
4PCLATH_SHAD4
3PCLATH_SHAD3
2PCLATH_SHAD2
1PCLATH_SHAD1
0PCLATH_SHAD0
1 field
Field
Bits
What it does
PCLATH_SHAD
6:0
FSR0L_SHAD
Address
0xFE8
Reset
x (not fixed at power-on)
Access
read/write
7FSR0L_SHAD7
6FSR0L_SHAD6
5FSR0L_SHAD5
4FSR0L_SHAD4
3FSR0L_SHAD3
2FSR0L_SHAD2
1FSR0L_SHAD1
0FSR0L_SHAD0
1 field
Field
Bits
What it does
FSR0L_SHAD
7:0
FSR0H_SHAD
Address
0xFE9
Reset
x (not fixed at power-on)
Access
read/write
7FSR0H_SHAD7
6FSR0H_SHAD6
5FSR0H_SHAD5
4FSR0H_SHAD4
3FSR0H_SHAD3
2FSR0H_SHAD2
1FSR0H_SHAD1
0FSR0H_SHAD0
1 field
Field
Bits
What it does
FSR0H_SHAD
7:0
FSR1L_SHAD
Address
0xFEA
Reset
x (not fixed at power-on)
Access
read/write
7FSR1L_SHAD7
6FSR1L_SHAD6
5FSR1L_SHAD5
4FSR1L_SHAD4
3FSR1L_SHAD3
2FSR1L_SHAD2
1FSR1L_SHAD1
0FSR1L_SHAD0
1 field
Field
Bits
What it does
FSR1L_SHAD
7:0
FSR1H_SHAD
Address
0xFEB
Reset
x (not fixed at power-on)
Access
read/write
7FSR1H_SHAD7
6FSR1H_SHAD6
5FSR1H_SHAD5
4FSR1H_SHAD4
3FSR1H_SHAD3
2FSR1H_SHAD2
1FSR1H_SHAD1
0FSR1H_SHAD0
1 field
Field
Bits
What it does
FSR1H_SHAD
7:0
STKPTRCurrent Stack pointer
Address
0xFED
Reset
0x1F
Access
read/write
7–
6–
5–
4STKPTR4
3STKPTR3
2STKPTR2
1STKPTR1
0STKPTR0
1 field
Field
Bits
What it does
STKPTR
4:0
TOSLTop of Stack Low byte
Address
0xFEE
Reset
x (not fixed at power-on)
Access
read/write
7TOSL7
6TOSL6
5TOSL5
4TOSL4
3TOSL3
2TOSL2
1TOSL1
0TOSL0
1 field
Field
Bits
What it does
TOSL
7:0
TOSHTop of Stack High byte
Address
0xFEF
Reset
x (not fixed at power-on)
Access
read/write
7–
6TOSH6
5TOSH5
4TOSH4
3TOSH3
2TOSH2
1TOSH1
0TOSH0
1 field
Field
Bits
What it does
TOSH
6:0
INTERRUPT Interrupts
INTCON
Address
0x0B
Reset
0x00
Access
read/write
7GIE
6PEIE
5TMR0IE
4INTE
3IOCIE
2TMR0IF
1INTF
0IOCIF
8 fields
Field
Bits
What it does
GIE
7
PEIE
6
TMR0IE
5
INTE
4
IOCIE
3
TMR0IF
2
INTF
1
IOCIF
0
PIR1
Address
0x11
Reset
0x00
Access
read/write
7TMR1GIF
6ADIF
5RCIF
4TXIF
3SSP1IF
2CCP1IF
1TMR2IF
0TMR1IF
8 fields
Field
Bits
What it does
TMR1GIF
7
Timer1 Gate Interrupt Flag bit
ADIF
6
A/D Converter Interrupt Flag bit
RCIF
5
EUSART Receive Interrupt Flag bit
TXIF
4
EUSART Transmit Interrupt Flag bit
SSP1IF
3
Master Synchronous Serial Port (MSSP) Interrupt Flag bit
CCP1IF
2
CCP1 Interrupt Flag bit
TMR2IF
1
TMR2 to PR2 Match Interrupt Flag bit
TMR1IF
0
TMR1 Overflow Interrupt Flag bit
PIR2
Address
0x12
Reset
0x00
Access
read/write
7OSFIF
6C2IF
5C1IF
4EEIF
3BCL1IF
2–
1C3IF
0CCP2IF
7 fields
Field
Bits
What it does
OSFIF
7
C2IF
6
C1IF
5
EEIF
4
BCL1IF
3
C3IF
1
CCP2IF
0
PIR4
Address
0x14
Reset
0x00
Access
read/write
7–
6–
5PSMC2TIF
4PSMC1TIF
3–
2–
1PSMC2SIF
0PSMC1SIF
4 fields
Field
Bits
What it does
PSMC2TIF
5
PSMC1TIF
4
PSMC2SIF
1
PSMC1SIF
0
PIE1Peripheral Interrupt Enable Register 1
Address
0x91
Reset
0x00
Access
read/write
7TMR1GIE
6ADIE
5RCIE
4TXIE
3SSP1IE
2CCP1IE
1TMR2IE
0TMR1IE
8 fields
Field
Bits
What it does
TMR1GIE
7
Timer1 Gate Interrupt Enable bit
ADIE
6
A/D Converter Interrupt Enable bit
RCIE
5
EUSART Receive Interrupt Enable bit
TXIE
4
EUSART Transmit Interrupt Enable bit
SSP1IE
3
Master Synchronous Serial Port (MSSP) Interrupt Enable bit
CCP1IE
2
CCP1 Interrupt Enable bit
TMR2IE
1
TMR2 to PR2 Match Interrupt Enable bit
TMR1IE
0
TMR1 Overflow Interrupt Enable bit
PIE2Peripheral Interrupt Enable Register 2
Address
0x92
Reset
0x00
Access
read/write
7OSFIE
6C2IE
5C1IE
4EEIE
3BCL1IE
2–
1C3IE
0CCP2IE
7 fields
Field
Bits
What it does
OSFIE
7
CCP2 Interrupt Enable bit
C2IE
6
Comparator C2 Interrupt Enable bit
C1IE
5
Comparator C1 Interrupt Enable bit
EEIE
4
EEPROM Write Completion Interrupt Enable bit
BCL1IE
3
MSSP Bus Collision Interrupt Interrupt Enable bit
C3IE
1
CCP2IE
0
PIE4
Address
0x94
Reset
0x00
Access
read/write
7–
6–
5PSMC2TIE
4PSMC1TIE
3–
2–
1PSMC2SIE
0PSMC1SIE
4 fields
Field
Bits
What it does
PSMC2TIE
5
PSMC1TIE
4
PSMC2SIE
1
PSMC1SIE
0
PORTA I/O port A
PORTA
Address
0x0C
Reset
x (not fixed at power-on)
Access
read/write
7RA7
6RA6
5RA5
4RA4
3RA3
2RA2
1RA1
0RA0
8 fields
Field
Bits
What it does
RA7
7
RA6
6
RA5
5
RA4
4
RA3
3
RA2
2
RA1
1
RA0
0
TRISAPORTA Data Direction Control Register
Address
0x8C
Reset
0xFF
Access
read/write
7TRISA7
6TRISA6
5TRISA5
4TRISA4
3TRISA3
2TRISA2
1TRISA1
0TRISA0
8 fields
Field
Bits
What it does
TRISA7
7
TRISA6
6
TRISA5
5
TRISA4
4
TRISA3
3
TRISA2
2
TRISA1
1
TRISA0
0
LATA
Address
0x10C
Reset
x (not fixed at power-on)
Access
read/write
7LATA7
6LATA6
5LATA5
4LATA4
3LATA3
2LATA2
1LATA1
0LATA0
8 fields
Field
Bits
What it does
LATA7
7
LATA6
6
LATA5
5
LATA4
4
LATA3
3
LATA2
2
LATA1
1
LATA0
0
ANSELA
Address
0x18C
Reset
0xBF
Access
read/write
7ANSA7
6–
5ANSA5
4ANSA4
3ANSA3
2ANSA2
1ANSA1
0ANSA0
7 fields
Field
Bits
What it does
ANSA7
7
ANSA5
5
ANSA4
4
ANSA3
3
ANSA2
2
ANSA1
1
ANSA0
0
WPUA
Address
0x20C
Reset
0xFF
Access
read/write
7WPUA7
6WPUA6
5WPUA5
4WPUA4
3WPUA3
2WPUA2
1WPUA1
0WPUA0
8 fields
Field
Bits
What it does
WPUA7
7
WPUA6
6
WPUA5
5
WPUA4
4
WPUA3
3
WPUA2
2
WPUA1
1
WPUA0
0
ODCONA
Address
0x28C
Reset
0x00
Access
read/write
7ODCONA7
6ODCONA6
5ODCONA5
4ODCONA4
3ODCONA3
2ODCONA2
1ODCONA1
0ODCONA0
8 fields
Field
Bits
What it does
ODCONA7
7
ODCONA6
6
ODCONA5
5
ODCONA4
4
ODCONA3
3
ODCONA2
2
ODCONA1
1
ODCONA0
0
SLRCONA
Address
0x30C
Reset
0x00
Access
read/write
7SLRCONA7
6SLRCONA6
5SLRCONA5
4SLRCONA4
3SLRCONA3
2SLRCONA2
1SLRCONA1
0SLRCONA0
8 fields
Field
Bits
What it does
SLRCONA7
7
SLRCONA6
6
SLRCONA5
5
SLRCONA4
4
SLRCONA3
3
SLRCONA2
2
SLRCONA1
1
SLRCONA0
0
INLVLA
Address
0x38C
Reset
0x00
Access
read/write
7INLVLA7
6INLVLA6
5INLVLA5
4INLVLA4
3INLVLA3
2INLVLA2
1INLVLA1
0INLVLA0
8 fields
Field
Bits
What it does
INLVLA7
7
INLVLA6
6
INLVLA5
5
INLVLA4
4
INLVLA3
3
INLVLA2
2
INLVLA1
1
INLVLA0
0
PORTB I/O port B
PORTB
Address
0x0D
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
TRISB
Address
0x8D
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
LATB
Address
0x10D
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
ANSELB
Address
0x18D
Reset
0x3F
Access
read/write
7–
6–
5ANSB5
4ANSB4
3ANSB3
2ANSB2
1ANSB1
0ANSB0
6 fields
Field
Bits
What it does
ANSB5
5
ANSB4
4
ANSB3
3
ANSB2
2
ANSB1
1
ANSB0
0
WPUB
Address
0x20D
Reset
0xFF
Access
read/write
7WPUB7
6WPUB6
5WPUB5
4WPUB4
3WPUB3
2WPUB2
1WPUB1
0WPUB0
8 fields
Field
Bits
What it does
WPUB7
7
WPUB6
6
WPUB5
5
WPUB4
4
WPUB3
3
WPUB2
2
WPUB1
1
WPUB0
0
ODCONB
Address
0x28D
Reset
0x00
Access
read/write
7ODCONB7
6ODCONB6
5ODCONB5
4ODCONB4
3ODCONB3
2ODCONB2
1ODCONB1
0ODCONB0
8 fields
Field
Bits
What it does
ODCONB7
7
ODCONB6
6
ODCONB5
5
ODCONB4
4
ODCONB3
3
ODCONB2
2
ODCONB1
1
ODCONB0
0
SLRCONB
Address
0x30D
Reset
0x00
Access
read/write
7SLRCONB7
6SLRCONB6
5SLRCONB5
4SLRCONB4
3SLRCONB3
2SLRCONB2
1SLRCONB1
0SLRCONB0
8 fields
Field
Bits
What it does
SLRCONB7
7
SLRCONB6
6
SLRCONB5
5
SLRCONB4
4
SLRCONB3
3
SLRCONB2
2
SLRCONB1
1
SLRCONB0
0
INLVLB
Address
0x38D
Reset
0x00
Access
read/write
7INLVLB7
6INLVLB6
5INLVLB5
4INLVLB4
3INLVLB3
2INLVLB2
1INLVLB1
0INLVLB0
8 fields
Field
Bits
What it does
INLVLB7
7
INLVLB6
6
INLVLB5
5
INLVLB4
4
INLVLB3
3
INLVLB2
2
INLVLB1
1
INLVLB0
0
PORTC I/O port C
PORTC
Address
0x0E
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
TRISCPORTB Data Direction Control Register
Address
0x8E
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
LATC
Address
0x10E
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
WPUC
Address
0x20E
Reset
0xFF
Access
read/write
7WPUC7
6WPUC6
5WPUC5
4WPUC4
3WPUC3
2WPUC2
1WPUC1
0WPUC0
8 fields
Field
Bits
What it does
WPUC7
7
WPUC6
6
WPUC5
5
WPUC4
4
WPUC3
3
WPUC2
2
WPUC1
1
WPUC0
0
ODCONC
Address
0x28E
Reset
0x00
Access
read/write
7ODCONC7
6ODCONC6
5ODCONC5
4ODCONC4
3ODCONC3
2ODCONC2
1ODCONC1
0ODCONC0
8 fields
Field
Bits
What it does
ODCONC7
7
ODCONC6
6
ODCONC5
5
ODCONC4
4
ODCONC3
3
ODCONC2
2
ODCONC1
1
ODCONC0
0
SLRCONC
Address
0x30E
Reset
0x00
Access
read/write
7SLRCONC7
6SLRCONC6
5SLRCONC5
4SLRCONC4
3SLRCONC3
2SLRCONC2
1SLRCONC1
0SLRCONC0
8 fields
Field
Bits
What it does
SLRCONC7
7
SLRCONC6
6
SLRCONC5
5
SLRCONC4
4
SLRCONC3
3
SLRCONC2
2
SLRCONC1
1
SLRCONC0
0
INLVLC
Address
0x38E
Reset
0xFF
Access
read/write
7INLVLC7
6INLVLC6
5INLVLC5
4INLVLC4
3INLVLC3
2INLVLC2
1INLVLC1
0INLVLC0
8 fields
Field
Bits
What it does
INLVLC7
7
INLVLC6
6
INLVLC5
5
INLVLC4
4
INLVLC3
3
INLVLC2
2
INLVLC1
1
INLVLC0
0
PORTE I/O port E
PORTE
Address
0x10
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
TRISE
Address
0x90
Reset
0x08
Access
read/write
7–
6–
5–
4–
3TRISE3
2–
1–
0–
1 field
Field
Bits
What it does
TRISE3
3
WPUE
Address
0x210
Reset
0x08
Access
read/write
7–
6–
5–
4–
3WPUE3
2–
1–
0–
1 field
Field
Bits
What it does
WPUE3
3
INLVLE
Address
0x390
Reset
0x08
Access
read/write
7–
6–
5–
4–
3INLVLE3
2–
1–
0–
1 field
Field
Bits
What it does
INLVLE3
3
TMR0 Timer0
TMR0
Address
0x15
Reset
x (not fixed at power-on)
Access
read/write
7TMR07
6TMR06
5TMR05
4TMR04
3TMR03
2TMR02
1TMR01
0TMR00
1 field
Field
Bits
What it does
TMR0
7:0
OPTION_REGOption Register
Address
0x95
Reset
0xFF
Access
read/write
7nWPUEN
6INTEDG
5TMR0CS
4TMR0SE
3PSA
2PS2
1PS1
0PS0
8 fields
Field
Bits
What it does
nWPUEN
7
Weak Pull-up Enable bit
INTEDG
6
Interrupt Edge Select bit
TMR0CS
5
TMR0 Clock Source Select bit
TMR0SE
4
TMR0 Source Edge Select bit
PSA
3
Prescaler Active bit
PS2
2
Prescaler Rate Select bits
PS1
1
Prescaler Rate Select bits
PS0
0
Prescaler Rate Select bits
TMR1 Timer1
TMR1L
Address
0x16
Reset
x (not fixed at power-on)
Access
read/write
7TMR1L7
6TMR1L6
5TMR1L5
4TMR1L4
3TMR1L3
2TMR1L2
1TMR1L1
0TMR1L0
1 field
Field
Bits
What it does
TMR1L
7:0
TMR1H
Address
0x17
Reset
x (not fixed at power-on)
Access
read/write
7TMR1H7
6TMR1H6
5TMR1H5
4TMR1H4
3TMR1H3
2TMR1H2
1TMR1H1
0TMR1H0
1 field
Field
Bits
What it does
TMR1H
7:0
T1CON
Address
0x18
Reset
0x00
Access
read/write
7TMR1CS1
6TMR1CS0
5T1CKPS1
4T1CKPS0
3T1OSCEN
2nT1SYNC
1–
0TMR1ON
7 fields
Field
Bits
What it does
TMR1CS1
7
TMR1CS0
6
T1CKPS1
5
T1CKPS0
4
T1OSCEN
3
nT1SYNC
2
TMR1ON
0
T1GCON
Address
0x19
Reset
x (not fixed at power-on)
Access
read/write
7TMR1GE
6T1GPOL
5T1GTM
4T1GSPM
3T1GGO
2T1GVAL
1T1GSS1
0T1GSS0
8 fields
Field
Bits
What it does
TMR1GE
7
T1GPOL
6
T1GTM
5
T1GSPM
4
T1GGO
3
T1GVAL
2
T1GSS1
1
T1GSS0
0
TMR2 Timer2
TMR2
Address
0x1A
Reset
0x00
Access
read/write
7TMR27
6TMR26
5TMR25
4TMR24
3TMR23
2TMR22
1TMR21
0TMR20
1 field
Field
Bits
What it does
TMR2
7:0
PR2
Address
0x1B
Reset
0xFF
Access
read/write
7PR27
6PR26
5PR25
4PR24
3PR23
2PR22
1PR21
0PR20
1 field
Field
Bits
What it does
PR2
7:0
T2CON
Address
0x1C
Reset
0x00
Access
read/write
7–
6T2OUTPS3
5T2OUTPS2
4T2OUTPS1
3T2OUTPS0
2TMR2ON
1T2CKPS1
0T2CKPS0
7 fields
Field
Bits
What it does
T2OUTPS3
6
T2OUTPS2
5
T2OUTPS1
4
T2OUTPS0
3
TMR2ON
2
T2CKPS1
1
T2CKPS0
0
OSCILLATOR Oscillator, power control and watchdog
PCONPower Control Register
Address
0x96
Reset
x (not fixed at power-on)
Access
read/write
7STKOVF
6STKUNF
5–
4nRWDT
3nRMCLR
2nRI
1nPOR
0nBOR
7 fields
Field
Bits
What it does
STKOVF
7
Stack Overflow Flag bit
STKUNF
6
Stack Underflow Flag bit
nRWDT
4
nRMCLR
3
MCLR Reset Flag bit
nRI
2
RESET Instruction Flag bit
nPOR
1
Power-on Reset Status bit
nBOR
0
Brown-out Reset Status bit
WDTCONWatchdog Timer Control Register
Address
0x97
Reset
0x16
Access
read/write
7–
6–
5WDTPS4
4WDTPS3
3WDTPS2
2WDTPS1
1WDTPS0
0SWDTEN
6 fields
Field
Bits
What it does
WDTPS4
5
Watchdog Timer Period Select bits
WDTPS3
4
Watchdog Timer Period Select bits
WDTPS2
3
Watchdog Timer Period Select bits
WDTPS1
2
Watchdog Timer Period Select bits
WDTPS0
1
Watchdog Timer Period Select bits
SWDTEN
0
Software Enable/Disable for Watch Dog Timer bit
OSCTUNEOscillator Tuning Register
Address
0x98
Reset
0x00
Access
read/write
7–
6–
5TUN5
4TUN4
3TUN3
2TUN2
1TUN1
0TUN0
6 fields
Field
Bits
What it does
TUN5
5
Frequency Tuning bits
TUN4
4
Frequency Tuning bits
TUN3
3
Frequency Tuning bits
TUN2
2
Frequency Tuning bits
TUN1
1
Frequency Tuning bits
TUN0
0
Frequency Tuning bits
OSCCONOscillator Control Register
Address
0x99
Reset
0x38
Access
read/write
7SPLLEN
6IRCF3
5IRCF2
4IRCF1
3IRCF0
2–
1SCS1
0SCS0
7 fields
Field
Bits
What it does
SPLLEN
7
Software PLL Enable bit
IRCF3
6
Internal Oscillator Frequency Select bits
IRCF2
5
Internal Oscillator Frequency Select bits
IRCF1
4
Internal Oscillator Frequency Select bits
IRCF0
3
Internal Oscillator Frequency Select bits
SCS1
1
System clock select bit
SCS0
0
System clock select bit
OSCSTATOscillator Status Register
Address
0x9A
Reset
x (not fixed at power-on)
Access
read only
7T1OSCR
6PLLR
5OSTS
4HFIOFR
3HFIOFL
2MFIOFR
1LFIOFR
0HFIOFS
8 fields
Field
Bits
What it does
T1OSCR
7
Timer1 Oscillator Ready bit
PLLR
6
4x PLL Ready bit
OSTS
5
Oscillator Start-up Time-out Status bit
HFIOFR
4
High Freqency Internal Oscillator Ready bit
HFIOFL
3
High Freqency Internal Oscillator Status Locked bit
MFIOFR
2
Medium Freqency Internal Oscillator Ready bit
LFIOFR
1
Low Freqency Internal Oscillator Ready bit
HFIOFS
0
Low Freqency Internal Oscillator Ready bit
BORCONBrown-out Reset Control Register
Address
0x116
Reset
x (not fixed at power-on)
Access
read/write
7SBOREN
6BORFS
5–
4–
3–
2–
1–
0BORRDY
3 fields
Field
Bits
What it does
SBOREN
7
Software Brown Out Reset Enable bit
BORFS
6
BORRDY
0
Brown-out Reset Circuit Ready Status bit
VREGCON
Address
0x197
Reset
0x01
Access
read/write
7–
6–
5–
4–
3–
2–
1VREGPM
0–
1 field
Field
Bits
What it does
VREGPM
1
CLKRCON
Address
0x51A
Reset
0x30
Access
read/write
7CLKREN
6CLKROE
5CLKRSLR
4CLKRDC1
3CLKRDC0
2CLKRDIV2
1CLKRDIV1
0CLKRDIV0
8 fields
Field
Bits
What it does
CLKREN
7
CLKROE
6
CLKRSLR
5
CLKRDC1
4
CLKRDC0
3
CLKRDIV2
2
CLKRDIV1
1
CLKRDIV0
0
ADC Analog-to-digital converter
ADRESLA/D Result Register LSB
Address
0x9B
Reset
x (not fixed at power-on)
Access
read/write
7ADRESL7
6ADRESL6
5ADRESL5
4ADRESL4
3ADRESL3
2ADRESL2
1ADRESL1
0ADRESL0
1 field
Field
Bits
What it does
ADRESL
7:0
ADRESHA/D Result Register MSB
Address
0x9C
Reset
x (not fixed at power-on)
Access
read/write
7ADRESH7
6ADRESH6
5ADRESH5
4ADRESH4
3ADRESH3
2ADRESH2
1ADRESH1
0ADRESH0
1 field
Field
Bits
What it does
ADRESH
7:0
ADCON0Analog-to-Digital Control Register 0
Address
0x9D
Reset
0x00
Access
read/write
7ADRMD
6CHS4
5CHS3
4CHS2
3CHS1
2CHS0
1GO/nDONE
0ADON
8 fields
Field
Bits
What it does
ADRMD
7
CHS4
6
Analog Channel Select bits
CHS3
5
Analog Channel Select bits
CHS2
4
Analog Channel Select bits
CHS1
3
Analog Channel Select bits
CHS0
2
Analog Channel Select bits
GO/nDONE
1
A/D Conversion Status bit
ADON
0
A/D Module Enable bit
ADCON1Analog-to-Digital Control Register 1
Address
0x9E
Reset
0x00
Access
read/write
7ADFM
6ADCS2
5ADCS1
4ADCS0
3–
2ADNREF
1ADPREF1
0ADPREF0
7 fields
Field
Bits
What it does
ADFM
7
A/D Result Format Select bit
ADCS2
6
A/D Conversion Clock Select bits
ADCS1
5
A/D Conversion Clock Select bits
ADCS0
4
A/D Conversion Clock Select bits
ADNREF
2
A/D Negative Voltage Reference Configuration
ADPREF1
1
A/D Positive Voltage Reference Configuration
ADPREF0
0
A/D Positive Voltage Reference Configuration
ADCON2
Address
0x9F
Reset
0x00
Access
read/write
7TRIGSEL3
6TRIGSEL2
5TRIGSEL1
4TRIGSEL0
3CHSN3
2CHSN2
1CHSN1
0CHSN0
8 fields
Field
Bits
What it does
TRIGSEL3
7
TRIGSEL2
6
TRIGSEL1
5
TRIGSEL0
4
CHSN3
3
CHSN2
2
CHSN1
1
CHSN0
0
COMPARATOR Comparators and voltage reference
CM1CON0
Address
0x111
Reset
x (not fixed at power-on)
Access
read/write
7C1ON
6C1OUT
5C1OE
4C1POL
3C1ZLF
2C1SP
1C1HYS
0C1SYNC
8 fields
Field
Bits
What it does
C1ON
7
Comparator Enable bit
C1OUT
6
Comparator Output bit
C1OE
5
Comparator Output Enable bit
C1POL
4
Comparator Output Polarity Select bit
C1ZLF
3
C1SP
2
Comparator Speed/Power Select bit
C1HYS
1
Comparator Hysteresis Enable bit
C1SYNC
0
Comparator Output Synchronous Mode bit
CM1CON1
Address
0x112
Reset
0x00
Access
read/write
7C1INTP
6C1INTN
5C1PCH2
4C1PCH1
3C1PCH0
2C1NCH2
1C1NCH1
0C1NCH0
8 fields
Field
Bits
What it does
C1INTP
7
Comparator Interrupt on Positive going edge Enable bits
C1INTN
6
Comparator Interrupt on Negative going edge Enable bits
C1PCH2
5
C1PCH1
4
C1PCH0
3
C1NCH2
2
C1NCH1
1
Comparator Negative Input Channel Select bits
C1NCH0
0
Comparator Negative Input Channel Select bits
CM2CON0
Address
0x113
Reset
x (not fixed at power-on)
Access
read/write
7C2ON
6C2OUT
5C2OE
4C2POL
3C2ZLF
2C2SP
1C2HYS
0C2SYNC
8 fields
Field
Bits
What it does
C2ON
7
C2OUT
6
C2OE
5
C2POL
4
C2ZLF
3
C2SP
2
C2HYS
1
C2SYNC
0
CM2CON1
Address
0x114
Reset
0x00
Access
read/write
7C2INTP
6C2INTN
5C2PCH2
4C2PCH1
3C2PCH0
2C2NCH2
1C2NCH1
0C2NCH0
8 fields
Field
Bits
What it does
C2INTP
7
Comparator Interrupt on Positive going edge Enable bits
C2INTN
6
Comparator Interrupt on Negative going edge Enable bits
C2PCH2
5
C2PCH1
4
C2PCH0
3
C2NCH2
2
C2NCH1
1
Comparator Negative Input Channel Select bits
C2NCH0
0
Comparator Negative Input Channel Select bits
CMOUTComparator Output Register
Address
0x115
Reset
0x00
Access
read only
7–
6–
5–
4–
3–
2MC3OUT
1MC2OUT
0MC1OUT
3 fields
Field
Bits
What it does
MC3OUT
2
MC2OUT
1
MC1OUT
0
CM3CON0
Address
0x11E
Reset
x (not fixed at power-on)
Access
read/write
7C3ON
6C3OUT
5C3OE
4C3POL
3C3ZLF
2C3SP
1C3HYS
0C3SYNC
8 fields
Field
Bits
What it does
C3ON
7
C3OUT
6
C3OE
5
C3POL
4
C3ZLF
3
C3SP
2
C3HYS
1
C3SYNC
0
CM3CON1
Address
0x11F
Reset
0x00
Access
read/write
7C3INTP
6C3INTN
5C3PCH2
4C3PCH1
3C3PCH0
2C3NCH2
1C3NCH1
0C3NCH0
8 fields
Field
Bits
What it does
C3INTP
7
C3INTN
6
C3PCH2
5
C3PCH1
4
C3PCH0
3
C3NCH2
2
C3NCH1
1
C3NCH0
0
FVR Fixed voltage reference
FVRCONFixed Voltage Reference Control Register
Address
0x117
Reset
x (not fixed at power-on)
Access
read/write
7FVREN
6FVRRDY
5TSEN
4TSRNG
3CDAFVR1
2CDAFVR0
1ADFVR1
0ADFVR0
8 fields
Field
Bits
What it does
FVREN
7
Fixed Voltage Reference Enable
FVRRDY
6
Fixed Voltage Reference Ready Flag
TSEN
5
TSRNG
4
CDAFVR1
3
Comparator and D/A Converter Fixed Voltage Reference Selection
CDAFVR0
2
Comparator and D/A Converter Fixed Voltage Reference Selection
ADFVR1
1
A/D Converter Fixed Voltage Reference Selection
ADFVR0
0
A/D Converter Fixed Voltage Reference Selection
DAC Digital-to-analog converter
DACCON0Voltage Reference Control Register 0
Address
0x118
Reset
x (not fixed at power-on)
Access
read/write
7DACEN
6–
5DACOE1
4DACOE2
3DACPSS1
2DACPSS0
1–
0DACNSS
6 fields
Field
Bits
What it does
DACEN
7
DAC 1 Enable bit
DACOE1
5
DAC1 Voltage Output Enable bit
DACOE2
4
DACPSS1
3
DAC1 Positive Source Select bits
DACPSS0
2
DAC1 Positive Source Select bits
DACNSS
0
DAC1 Negative Source Select bits
DACCON1Voltage Reference Control Register 1
Address
0x119
Reset
0x00
Access
read/write
7DACR7
6DACR6
5DACR5
4DACR4
3DACR3
2DACR2
1DACR1
0DACR0
8 fields
Field
Bits
What it does
DACR7
7
DACR6
6
DACR5
5
DACR4
4
DAC1 Voltage Output Select bits
DACR3
3
DAC1 Voltage Output Select bits
DACR2
2
DAC1 Voltage Output Select bits
DACR1
1
DAC1 Voltage Output Select bits
DACR0
0
DAC1 Voltage Output Select bits
PORTS I/O port control
APFCONAlternate Pin Function Control Register
Address
0x11D
Reset
0x00
Access
read/write
7C2OUTSEL
6CCP1SEL
5SDOSEL
4SCKSEL
3SDISEL
2TXSEL
1RXSEL
0CCP2SEL
8 fields
Field
Bits
What it does
C2OUTSEL
7
CCP1SEL
6
SDOSEL
5
SCKSEL
4
SDISEL
3
TXSEL
2
RXSEL
1
CCP2SEL
0
NVM Data EEPROM and flash program memory
EEADRL
Address
0x191
Reset
0x00
Access
read/write
7EEADRL7
6EEADRL6
5EEADRL5
4EEADRL4
3EEADRL3
2EEADRL2
1EEADRL1
0EEADRL0
1 field
Field
Bits
What it does
EEADRL
7:0
EEADRH
Address
0x192
Reset
0x80
Access
read/write
7–
6EEADRH6
5EEADRH5
4EEADRH4
3EEADRH3
2EEADRH2
1EEADRH1
0EEADRH0
1 field
Field
Bits
What it does
EEADRH
6:0
EEDATL
Address
0x193
Reset
x (not fixed at power-on)
Access
read/write
7EEDATL7
6EEDATL6
5EEDATL5
4EEDATL4
3EEDATL3
2EEDATL2
1EEDATL1
0EEDATL0
1 field
Field
Bits
What it does
EEDATL
7:0
EEDATH
Address
0x194
Reset
x (not fixed at power-on)
Access
read/write
7–
6–
5EEDATH5
4EEDATH4
3EEDATH3
2EEDATH2
1EEDATH1
0EEDATH0
1 field
Field
Bits
What it does
EEDATH
5:0
EECON1
Address
0x195
Reset
x (not fixed at power-on)
Access
read/write
7EEPGD
6CFGS
5LWLO
4FREE
3WRERR
2WREN
1WR
0RD
8 fields
Field
Bits
What it does
EEPGD
7
FLASH Program / Data EEPROM Memory Select bit
CFGS
6
FLASH Program / Data EEPROM or Configuration Select bit