PIC16F1934 registers

All 157 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
  1. 7INDF07
  2. 6INDF06
  3. 5INDF05
  4. 4INDF04
  5. 3INDF03
  6. 2INDF02
  7. 1INDF01
  8. 0INDF00
1 field
FieldBitsWhat it does
INDF07:0

INDF1

Address
0x01
Reset
x (not fixed at power-on)
Access
read/write
  1. 7INDF17
  2. 6INDF16
  3. 5INDF15
  4. 4INDF14
  5. 3INDF13
  6. 2INDF12
  7. 1INDF11
  8. 0INDF10
1 field
FieldBitsWhat it does
INDF17:0

PCL

Address
0x02
Reset
0x00
Access
read/write
  1. 7PCL7
  2. 6PCL6
  3. 5PCL5
  4. 4PCL4
  5. 3PCL3
  6. 2PCL2
  7. 1PCL1
  8. 0PCL0
1 field
FieldBitsWhat it does
PCL7:0

STATUS

Address
0x03
Reset
0x18
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4nTO
  5. 3nPD
  6. 2Z
  7. 1DC
  8. 0C
5 fields
FieldBitsWhat it does
nTO4
nPD3
Z2
DC1
C0

FSR0L

Address
0x04
Reset
0x00
Access
read/write
  1. 7FSR0L7
  2. 6FSR0L6
  3. 5FSR0L5
  4. 4FSR0L4
  5. 3FSR0L3
  6. 2FSR0L2
  7. 1FSR0L1
  8. 0FSR0L0
1 field
FieldBitsWhat it does
FSR0L7:0

FSR0H

Address
0x05
Reset
0x00
Access
read/write
  1. 7FSR0H7
  2. 6FSR0H6
  3. 5FSR0H5
  4. 4FSR0H4
  5. 3FSR0H3
  6. 2FSR0H2
  7. 1FSR0H1
  8. 0FSR0H0
1 field
FieldBitsWhat it does
FSR0H7:0

FSR1L

Address
0x06
Reset
0x00
Access
read/write
  1. 7FSR1L7
  2. 6FSR1L6
  3. 5FSR1L5
  4. 4FSR1L4
  5. 3FSR1L3
  6. 2FSR1L2
  7. 1FSR1L1
  8. 0FSR1L0
1 field
FieldBitsWhat it does
FSR1L7:0

FSR1H

Address
0x07
Reset
0x00
Access
read/write
  1. 7FSR1H7
  2. 6FSR1H6
  3. 5FSR1H5
  4. 4FSR1H4
  5. 3FSR1H3
  6. 2FSR1H2
  7. 1FSR1H1
  8. 0FSR1H0
1 field
FieldBitsWhat it does
FSR1H7:0

BSR

Address
0x08
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4BSR4
  5. 3BSR3
  6. 2BSR2
  7. 1BSR1
  8. 0BSR0
1 field
FieldBitsWhat it does
BSR4:0

WREG

Address
0x09
Reset
0x00
Access
read/write
  1. 7WREG07
  2. 6WREG06
  3. 5WREG05
  4. 4WREG04
  5. 3WREG03
  6. 2WREG02
  7. 1WREG01
  8. 0WREG00
1 field
FieldBitsWhat it does
WREG07:0

PCLATH

Address
0x0A
Reset
0x00
Access
read/write
  1. 7–
  2. 6PCLATH6
  3. 5PCLATH5
  4. 4PCLATH4
  5. 3PCLATH3
  6. 2PCLATH2
  7. 1PCLATH1
  8. 0PCLATH0
1 field
FieldBitsWhat it does
PCLATH6:0

STATUS_SHAD

Address
0xFE4
Reset
x (not fixed at power-on)
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3–
  6. 2Z_SHAD
  7. 1DC_SHAD
  8. 0C_SHAD
3 fields
FieldBitsWhat it does
Z_SHAD2
DC_SHAD1
C_SHAD0

WREG_SHAD

Address
0xFE5
Reset
x (not fixed at power-on)
Access
read/write
  1. 7WREG_SHAD7
  2. 6WREG_SHAD6
  3. 5WREG_SHAD5
  4. 4WREG_SHAD4
  5. 3WREG_SHAD3
  6. 2WREG_SHAD2
  7. 1WREG_SHAD1
  8. 0WREG_SHAD0
1 field
FieldBitsWhat it does
WREG_SHAD7:0

BSR_SHAD

Address
0xFE6
Reset
x (not fixed at power-on)
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4BSR_SHAD4
  5. 3BSR_SHAD3
  6. 2BSR_SHAD2
  7. 1BSR_SHAD1
  8. 0BSR_SHAD0
1 field
FieldBitsWhat it does
BSR_SHAD4:0

PCLATH_SHAD

Address
0xFE7
Reset
x (not fixed at power-on)
Access
read/write
  1. 7–
  2. 6PCLATH_SHAD6
  3. 5PCLATH_SHAD5
  4. 4PCLATH_SHAD4
  5. 3PCLATH_SHAD3
  6. 2PCLATH_SHAD2
  7. 1PCLATH_SHAD1
  8. 0PCLATH_SHAD0
1 field
FieldBitsWhat it does
PCLATH_SHAD6:0

FSR0L_SHAD

Address
0xFE8
Reset
x (not fixed at power-on)
Access
read/write
  1. 7FSR0L_SHAD7
  2. 6FSR0L_SHAD6
  3. 5FSR0L_SHAD5
  4. 4FSR0L_SHAD4
  5. 3FSR0L_SHAD3
  6. 2FSR0L_SHAD2
  7. 1FSR0L_SHAD1
  8. 0FSR0L_SHAD0
1 field
FieldBitsWhat it does
FSR0L_SHAD7:0

FSR0H_SHAD

Address
0xFE9
Reset
x (not fixed at power-on)
Access
read/write
  1. 7FSR0H_SHAD7
  2. 6FSR0H_SHAD6
  3. 5FSR0H_SHAD5
  4. 4FSR0H_SHAD4
  5. 3FSR0H_SHAD3
  6. 2FSR0H_SHAD2
  7. 1FSR0H_SHAD1
  8. 0FSR0H_SHAD0
1 field
FieldBitsWhat it does
FSR0H_SHAD7:0

FSR1L_SHAD

Address
0xFEA
Reset
x (not fixed at power-on)
Access
read/write
  1. 7FSR1L_SHAD7
  2. 6FSR1L_SHAD6
  3. 5FSR1L_SHAD5
  4. 4FSR1L_SHAD4
  5. 3FSR1L_SHAD3
  6. 2FSR1L_SHAD2
  7. 1FSR1L_SHAD1
  8. 0FSR1L_SHAD0
1 field
FieldBitsWhat it does
FSR1L_SHAD7:0

FSR1H_SHAD

Address
0xFEB
Reset
x (not fixed at power-on)
Access
read/write
  1. 7FSR1H_SHAD7
  2. 6FSR1H_SHAD6
  3. 5FSR1H_SHAD5
  4. 4FSR1H_SHAD4
  5. 3FSR1H_SHAD3
  6. 2FSR1H_SHAD2
  7. 1FSR1H_SHAD1
  8. 0FSR1H_SHAD0
1 field
FieldBitsWhat it does
FSR1H_SHAD7:0

STKPTRCurrent Stack pointer

Address
0xFED
Reset
0x1F
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4STKPTR4
  5. 3STKPTR3
  6. 2STKPTR2
  7. 1STKPTR1
  8. 0STKPTR0
1 field
FieldBitsWhat it does
STKPTR4:0

TOSLTop of Stack Low byte

Address
0xFEE
Reset
x (not fixed at power-on)
Access
read/write
  1. 7TOSL7
  2. 6TOSL6
  3. 5TOSL5
  4. 4TOSL4
  5. 3TOSL3
  6. 2TOSL2
  7. 1TOSL1
  8. 0TOSL0
1 field
FieldBitsWhat it does
TOSL7:0

TOSHTop of Stack High byte

Address
0xFEF
Reset
x (not fixed at power-on)
Access
read/write
  1. 7–
  2. 6TOSH6
  3. 5TOSH5
  4. 4TOSH4
  5. 3TOSH3
  6. 2TOSH2
  7. 1TOSH1
  8. 0TOSH0
1 field
FieldBitsWhat it does
TOSH6:0

INTERRUPT Interrupts

INTCON

Address
0x0B
Reset
0x00
Access
read/write
  1. 7GIE
  2. 6PEIE
  3. 5TMR0IE
  4. 4INTE
  5. 3IOCIE
  6. 2TMR0IF
  7. 1INTF
  8. 0IOCIF
8 fields
FieldBitsWhat it does
GIE7
PEIE6
TMR0IE5
INTE4
IOCIE3
TMR0IF2
INTF1
IOCIF0

PIR1

Address
0x11
Reset
0x00
Access
read/write
  1. 7TMR1GIF
  2. 6ADIF
  3. 5RCIF
  4. 4TXIF
  5. 3SSPIF
  6. 2CCP1IF
  7. 1TMR2IF
  8. 0TMR1IF
8 fields
FieldBitsWhat it does
TMR1GIF7Timer1 Gate Interrupt Flag bit
ADIF6A/D Converter Interrupt Flag bit
RCIF5EUSART Receive Interrupt Flag bit
TXIF4EUSART Transmit Interrupt Flag bit
SSPIF3Master Synchronous Serial Port (MSSP) Interrupt Flag bit
CCP1IF2CCP1 Interrupt Flag bit
TMR2IF1TMR2 to PR2 Match Interrupt Flag bit
TMR1IF0TMR1 Overflow Interrupt Flag bit

PIR2

Address
0x12
Reset
0x00
Access
read/write
  1. 7OSFIF
  2. 6C2IF
  3. 5C1IF
  4. 4EEIF
  5. 3BCLIF
  6. 2LCDIF
  7. 1–
  8. 0CCP2IF
7 fields
FieldBitsWhat it does
OSFIF7
C2IF6
C1IF5
EEIF4
BCLIF3
LCDIF2
CCP2IF0

PIR3

Address
0x13
Reset
0x00
Access
read/write
  1. 7–
  2. 6CCP5IF
  3. 5CCP4IF
  4. 4CCP3IF
  5. 3TMR6IF
  6. 2–
  7. 1TMR4IF
  8. 0–
5 fields
FieldBitsWhat it does
CCP5IF6
CCP4IF5
CCP3IF4
TMR6IF3
TMR4IF1

PIE1Peripheral Interrupt Enable Register 1

Address
0x91
Reset
0x00
Access
read/write
  1. 7TMR1GIE
  2. 6ADIE
  3. 5RCIE
  4. 4TXIE
  5. 3SSPIE
  6. 2CCP1IE
  7. 1TMR2IE
  8. 0TMR1IE
8 fields
FieldBitsWhat it does
TMR1GIE7Timer1 Gate Interrupt Enable bit
ADIE6A/D Converter Interrupt Enable bit
RCIE5EUSART Receive Interrupt Enable bit
TXIE4EUSART Transmit Interrupt Enable bit
SSPIE3Master Synchronous Serial Port (MSSP) Interrupt Enable bit
CCP1IE2CCP1 Interrupt Enable bit
TMR2IE1TMR2 to PR2 Match Interrupt Enable bit
TMR1IE0TMR1 Overflow Interrupt Enable bit

PIE2Peripheral Interrupt Enable Register 2

Address
0x92
Reset
0x00
Access
read/write
  1. 7OSFIE
  2. 6C2IE
  3. 5C1IE
  4. 4EEIE
  5. 3BCLIE
  6. 2LCDIE
  7. 1–
  8. 0CCP2IE
7 fields
FieldBitsWhat it does
OSFIE7CCP2 Interrupt Enable bit
C2IE6Comparator C2 Interrupt Enable bit
C1IE5Comparator C1 Interrupt Enable bit
EEIE4EEPROM Write Completion Interrupt Enable bit
BCLIE3MSSP Bus Collision Interrupt Interrupt Enable bit
LCDIE2LCD Module Interrupt Enable bit
CCP2IE0CCP2 Interrupt Enable bit

PIE3Peripheral Interrupt Enable Register 3

Address
0x93
Reset
0x00
Access
read/write
  1. 7–
  2. 6CCP5IE
  3. 5CCP4IE
  4. 4CCP3IE
  5. 3TMR6IE
  6. 2–
  7. 1TMR4IE
  8. 0–
5 fields
FieldBitsWhat it does
CCP5IE6CCP5 Interrupt Enable bit
CCP4IE5CCP4 Interrupt Enable bit
CCP3IE4CCP3 Interrupt Enable bit
TMR6IE3TMR6 to PR6 Match Interrupt Enable bit
TMR4IE1TMR4 to PR4 Match Interrupt Enable bit

PORTA I/O port A

PORTA

Address
0x0C
Reset
x (not fixed at power-on)
Access
read/write
  1. 7RA7
  2. 6RA6
  3. 5RA5
  4. 4RA4
  5. 3RA3
  6. 2RA2
  7. 1RA1
  8. 0RA0
8 fields
FieldBitsWhat it does
RA77
RA66
RA55
RA44
RA33
RA22
RA11
RA00

TRISAPORTA Data Direction Control Register

Address
0x8C
Reset
0xFF
Access
read/write
  1. 7TRISA7
  2. 6TRISA6
  3. 5TRISA5
  4. 4TRISA4
  5. 3TRISA3
  6. 2TRISA2
  7. 1TRISA1
  8. 0TRISA0
8 fields
FieldBitsWhat it does
TRISA77
TRISA66
TRISA55
TRISA44
TRISA33
TRISA22
TRISA11
TRISA00

LATA

Address
0x10C
Reset
x (not fixed at power-on)
Access
read/write
  1. 7LATA7
  2. 6LATA6
  3. 5LATA5
  4. 4LATA4
  5. 3LATA3
  6. 2LATA2
  7. 1LATA1
  8. 0LATA0
8 fields
FieldBitsWhat it does
LATA77
LATA66
LATA55
LATA44
LATA33
LATA22
LATA11
LATA00

ANSELA

Address
0x18C
Reset
0x3F
Access
read/write
  1. 7–
  2. 6–
  3. 5ANSA5
  4. 4ANSA4
  5. 3ANSA3
  6. 2ANSA2
  7. 1ANSA1
  8. 0ANSA0
6 fields
FieldBitsWhat it does
ANSA55
ANSA44
ANSA33
ANSA22
ANSA11
ANSA00

PORTB I/O port B

PORTB

Address
0x0D
Reset
x (not fixed at power-on)
Access
read/write
  1. 7RB7
  2. 6RB6
  3. 5RB5
  4. 4RB4
  5. 3RB3
  6. 2RB2
  7. 1RB1
  8. 0RB0
8 fields
FieldBitsWhat it does
RB77
RB66
RB55
RB44
RB33
RB22
RB11
RB00

TRISBPORTB Data Direction Control Register

Address
0x8D
Reset
0xFF
Access
read/write
  1. 7TRISB7
  2. 6TRISB6
  3. 5TRISB5
  4. 4TRISB4
  5. 3TRISB3
  6. 2TRISB2
  7. 1TRISB1
  8. 0TRISB0
8 fields
FieldBitsWhat it does
TRISB77
TRISB66
TRISB55
TRISB44
TRISB33
TRISB22
TRISB11
TRISB00

LATB

Address
0x10D
Reset
x (not fixed at power-on)
Access
read/write
  1. 7LATB7
  2. 6LATB6
  3. 5LATB5
  4. 4LATB4
  5. 3LATB3
  6. 2LATB2
  7. 1LATB1
  8. 0LATB0
8 fields
FieldBitsWhat it does
LATB77
LATB66
LATB55
LATB44
LATB33
LATB22
LATB11
LATB00

ANSELB

Address
0x18D
Reset
0x3F
Access
read/write
  1. 7–
  2. 6–
  3. 5ANSB5
  4. 4ANSB4
  5. 3ANSB3
  6. 2ANSB2
  7. 1ANSB1
  8. 0ANSB0
6 fields
FieldBitsWhat it does
ANSB55
ANSB44
ANSB33
ANSB22
ANSB11
ANSB00

WPUB

Address
0x20D
Reset
0xFF
Access
read/write
  1. 7WPUB7
  2. 6WPUB6
  3. 5WPUB5
  4. 4WPUB4
  5. 3WPUB3
  6. 2WPUB2
  7. 1WPUB1
  8. 0WPUB0
8 fields
FieldBitsWhat it does
WPUB77
WPUB66
WPUB55
WPUB44
WPUB33
WPUB22
WPUB11
WPUB00

PORTC I/O port C

PORTC

Address
0x0E
Reset
x (not fixed at power-on)
Access
read/write
  1. 7RC7
  2. 6RC6
  3. 5RC5
  4. 4RC4
  5. 3RC3
  6. 2RC2
  7. 1RC1
  8. 0RC0
8 fields
FieldBitsWhat it does
RC77
RC66
RC55
RC44
RC33
RC22
RC11
RC00

TRISCPORTC Data Direction Control Register

Address
0x8E
Reset
0xFF
Access
read/write
  1. 7TRISC7
  2. 6TRISC6
  3. 5TRISC5
  4. 4TRISC4
  5. 3TRISC3
  6. 2TRISC2
  7. 1TRISC1
  8. 0TRISC0
8 fields
FieldBitsWhat it does
TRISC77
TRISC66
TRISC55
TRISC44
TRISC33
TRISC22
TRISC11
TRISC00

LATC

Address
0x10E
Reset
x (not fixed at power-on)
Access
read/write
  1. 7LATC7
  2. 6LATC6
  3. 5LATC5
  4. 4LATC4
  5. 3LATC3
  6. 2LATC2
  7. 1LATC1
  8. 0LATC0
8 fields
FieldBitsWhat it does
LATC77
LATC66
LATC55
LATC44
LATC33
LATC22
LATC11
LATC00

PORTD I/O port D

PORTD

Address
0x0F
Reset
x (not fixed at power-on)
Access
read/write
  1. 7RD7
  2. 6RD6
  3. 5RD5
  4. 4RD4
  5. 3RD3
  6. 2RD2
  7. 1RD1
  8. 0RD0
8 fields
FieldBitsWhat it does
RD77
RD66
RD55
RD44
RD33
RD22
RD11
RD00

TRISDPORTD Data Direction Control Register

Address
0x8F
Reset
0xFF
Access
read/write
  1. 7TRISD7
  2. 6TRISD6
  3. 5TRISD5
  4. 4TRISD4
  5. 3TRISD3
  6. 2TRISD2
  7. 1TRISD1
  8. 0TRISD0
8 fields
FieldBitsWhat it does
TRISD77
TRISD66
TRISD55
TRISD44
TRISD33
TRISD22
TRISD11
TRISD00

LATD

Address
0x10F
Reset
x (not fixed at power-on)
Access
read/write
  1. 7LATD7
  2. 6LATD6
  3. 5LATD5
  4. 4LATD4
  5. 3LATD3
  6. 2LATD2
  7. 1LATD1
  8. 0LATD0
8 fields
FieldBitsWhat it does
LATD77
LATD66
LATD55
LATD44
LATD33
LATD22
LATD11
LATD00

ANSELD

Address
0x18F
Reset
0xFF
Access
read/write
  1. 7ANSD7
  2. 6ANSD6
  3. 5ANSD5
  4. 4ANSD4
  5. 3ANSD3
  6. 2ANSD2
  7. 1ANSD1
  8. 0ANSD0
8 fields
FieldBitsWhat it does
ANSD77
ANSD66
ANSD55
ANSD44
ANSD33
ANSD22
ANSD11
ANSD00

PORTE I/O port E

PORTE

Address
0x10
Reset
x (not fixed at power-on)
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3RE3
  6. 2RE2
  7. 1RE1
  8. 0RE0
4 fields
FieldBitsWhat it does
RE33
RE22
RE11
RE00

TRISE

Address
0x90
Reset
0x0F
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3TRISE3
  6. 2TRISE2
  7. 1TRISE1
  8. 0TRISE0
4 fields
FieldBitsWhat it does
TRISE33
TRISE22
TRISE11
TRISE00

LATE

Address
0x110
Reset
x (not fixed at power-on)
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3LATE3
  6. 2LATE2
  7. 1LATE1
  8. 0LATE0
4 fields
FieldBitsWhat it does
LATE33
LATE22
LATE11
LATE00

ANSELE

Address
0x190
Reset
0x07
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3–
  6. 2ANSE2
  7. 1ANSE1
  8. 0ANSE0
3 fields
FieldBitsWhat it does
ANSE22
ANSE11
ANSE00

WPUE

Address
0x210
Reset
0x08
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3WPUE3
  6. 2–
  7. 1–
  8. 0–
1 field
FieldBitsWhat it does
WPUE33

TMR0 Timer0

TMR0

Address
0x15
Reset
x (not fixed at power-on)
Access
read/write
  1. 7TMR07
  2. 6TMR06
  3. 5TMR05
  4. 4TMR04
  5. 3TMR03
  6. 2TMR02
  7. 1TMR01
  8. 0TMR00
1 field
FieldBitsWhat it does
TMR07:0

OPTION_REGOption Register

Address
0x95
Reset
0xFF
Access
read/write
  1. 7nWPUEN
  2. 6INTEDG
  3. 5TMR0CS
  4. 4TMR0SE
  5. 3PSA
  6. 2PS2
  7. 1PS1
  8. 0PS0
8 fields
FieldBitsWhat it does
nWPUEN7Weak Pull-up Enable bit
INTEDG6Interrupt Edge Select bit
TMR0CS5TMR0 Clock Source Select bit
TMR0SE4TMR0 Source Edge Select bit
PSA3Prescaler Active bit
PS22Prescaler Rate Select bits
PS11Prescaler Rate Select bits
PS00Prescaler Rate Select bits

TMR1 Timer1

TMR1L

Address
0x16
Reset
x (not fixed at power-on)
Access
read/write
  1. 7TMR1L7
  2. 6TMR1L6
  3. 5TMR1L5
  4. 4TMR1L4
  5. 3TMR1L3
  6. 2TMR1L2
  7. 1TMR1L1
  8. 0TMR1L0
1 field
FieldBitsWhat it does
TMR1L7:0

TMR1H

Address
0x17
Reset
x (not fixed at power-on)
Access
read/write
  1. 7TMR1H7
  2. 6TMR1H6
  3. 5TMR1H5
  4. 4TMR1H4
  5. 3TMR1H3
  6. 2TMR1H2
  7. 1TMR1H1
  8. 0TMR1H0
1 field
FieldBitsWhat it does
TMR1H7:0

T1CON

Address
0x18
Reset
0x00
Access
read/write
  1. 7TMR1CS1
  2. 6TMR1CS0
  3. 5T1CKPS1
  4. 4T1CKPS0
  5. 3T1OSCEN
  6. 2nT1SYNC
  7. 1–
  8. 0TMR1ON
5 fields
FieldBitsWhat it does
TMR1CS7:6
T1CKPS5:4
T1OSCEN3
nT1SYNC2
TMR1ON0

T1GCON

Address
0x19
Reset
x (not fixed at power-on)
Access
read/write
  1. 7TMR1GE
  2. 6T1GPOL
  3. 5T1GTM
  4. 4T1GSPM
  5. 3T1GGO_nDONE
  6. 2T1GVAL
  7. 1T1GSS1
  8. 0T1GSS0
7 fields
FieldBitsWhat it does
TMR1GE7
T1GPOL6
T1GTM5
T1GSPM4
T1GGO_nDONE3
T1GVAL2
T1GSS1:0

TMR2 Timer2

TMR2

Address
0x1A
Reset
0x00
Access
read/write
  1. 7TMR27
  2. 6TMR26
  3. 5TMR25
  4. 4TMR24
  5. 3TMR23
  6. 2TMR22
  7. 1TMR21
  8. 0TMR20
1 field
FieldBitsWhat it does
TMR27:0

PR2

Address
0x1B
Reset
0xFF
Access
read/write
  1. 7PR27
  2. 6PR26
  3. 5PR25
  4. 4PR24
  5. 3PR23
  6. 2PR22
  7. 1PR21
  8. 0PR20
1 field
FieldBitsWhat it does
PR27:0

T2CON

Address
0x1C
Reset
0x00
Access
read/write
  1. 7–
  2. 6T2OUTPS3
  3. 5T2OUTPS2
  4. 4T2OUTPS1
  5. 3T2OUTPS0
  6. 2TMR2ON
  7. 1T2CKPS1
  8. 0T2CKPS0
3 fields
FieldBitsWhat it does
T2OUTPS6:3
TMR2ON2
T2CKPS1:0

CPS Capacitive sensing

CPSCON0

Address
0x1E
Reset
0x00
Access
read/write
  1. 7CPSON
  2. 6–
  3. 5–
  4. 4–
  5. 3CPSRNG1
  6. 2CPSRNG0
  7. 1CPSOUT
  8. 0T0XCS
4 fields
FieldBitsWhat it does
CPSON7
CPSRNG3:2
CPSOUT1
T0XCS0

CPSCON1

Address
0x1F
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3CPSCH3
  6. 2CPSCH2
  7. 1CPSCH1
  8. 0CPSCH0
1 field
FieldBitsWhat it does
CPSCH3:0

OSCILLATOR Oscillator, power control and watchdog

PCONPower Control Register

Address
0x96
Reset
x (not fixed at power-on)
Access
read/write
  1. 7STKOVF
  2. 6STKUNF
  3. 5–
  4. 4–
  5. 3nRMCLR
  6. 2nRI
  7. 1nPOR
  8. 0nBOR
6 fields
FieldBitsWhat it does
STKOVF7Stack Overflow Flag bit
STKUNF6Stack Underflow Flag bit
nRMCLR3MCLR Reset Flag bit
nRI2RESET Instruction Flag bit
nPOR1Power-on Reset Status bit
nBOR0Brown-out Reset Status bit

WDTCONWatchdog Timer Control Register

Address
0x97
Reset
0x16
Access
read/write
  1. 7–
  2. 6–
  3. 5WDTPS4
  4. 4WDTPS3
  5. 3WDTPS2
  6. 2WDTPS1
  7. 1WDTPS0
  8. 0SWDTEN
2 fields
FieldBitsWhat it does
WDTPS5:1Watchdog Timer Period Select bits
SWDTEN0Software Enable/Disable for Watch Dog Timer bit

OSCTUNEOscillator Tuning Register

Address
0x98
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5TUN5
  4. 4TUN4
  5. 3TUN3
  6. 2TUN2
  7. 1TUN1
  8. 0TUN0
1 field
FieldBitsWhat it does
TUN5:0Frequency Tuning bits

OSCCONOscillator Control Register

Address
0x99
Reset
0x38
Access
read/write
  1. 7SPLLEN
  2. 6IRCF3
  3. 5IRCF2
  4. 4IRCF1
  5. 3IRCF0
  6. 2–
  7. 1SCS1
  8. 0SCS0
3 fields
FieldBitsWhat it does
SPLLEN7Software PLL Enable bit
IRCF6:3Internal Oscillator Frequency Select bits
SCS1:0System clock select bit

OSCSTATOscillator Status Register

Address
0x9A
Reset
x (not fixed at power-on)
Access
read only
  1. 7T1OSCR
  2. 6PLLR
  3. 5OSTS
  4. 4HFIOFR
  5. 3HFIOFL
  6. 2MFIOFR
  7. 1LFIOFR
  8. 0HFIOFS
8 fields
FieldBitsWhat it does
T1OSCR7Timer1 Oscillator Ready bit
PLLR64x PLL Ready bit
OSTS5Oscillator Start-up Time-out Status bit
HFIOFR4High Freqency Internal Oscillator Ready bit
HFIOFL3High Freqency Internal Oscillator Status Locked bit
MFIOFR2Medium Freqency Internal Oscillator Ready bit
LFIOFR1Low Freqency Internal Oscillator Ready bit
HFIOFS0Low Freqency Internal Oscillator Ready bit

BORCONBrown-out Reset Control Register

Address
0x116
Reset
x (not fixed at power-on)
Access
read/write
  1. 7SBOREN
  2. 6–
  3. 5–
  4. 4–
  5. 3–
  6. 2–
  7. 1–
  8. 0BORRDY
2 fields
FieldBitsWhat it does
SBOREN7Software Brown Out Reset Enable bit
BORRDY0Brown-out Reset Circuit Ready Status bit

ADC Analog-to-digital converter

ADRESLA/D Result Register LSB

Address
0x9B
Reset
x (not fixed at power-on)
Access
read/write
  1. 7ADRESL7
  2. 6ADRESL6
  3. 5ADRESL5
  4. 4ADRESL4
  5. 3ADRESL3
  6. 2ADRESL2
  7. 1ADRESL1
  8. 0ADRESL0
1 field
FieldBitsWhat it does
ADRESL7:0

ADRESHA/D Result Register MSB

Address
0x9C
Reset
x (not fixed at power-on)
Access
read/write
  1. 7ADRESH7
  2. 6ADRESH6
  3. 5ADRESH5
  4. 4ADRESH4
  5. 3ADRESH3
  6. 2ADRESH2
  7. 1ADRESH1
  8. 0ADRESH0
1 field
FieldBitsWhat it does
ADRESH7:0

ADCON0Analog-to-Digital Control Register 0

Address
0x9D
Reset
0x00
Access
read/write
  1. 7–
  2. 6CHS4
  3. 5CHS3
  4. 4CHS2
  5. 3CHS1
  6. 2CHS0
  7. 1GO/nDONE
  8. 0ADON
3 fields
FieldBitsWhat it does
CHS6:2Analog Channel Select bits
GO/nDONE1A/D Conversion Status bit
ADON0A/D Module Enable bit

ADCON1Analog-to-Digital Control Register 1

Address
0x9E
Reset
0x00
Access
read/write
  1. 7ADFM
  2. 6ADCS2
  3. 5ADCS1
  4. 4ADCS0
  5. 3–
  6. 2ADNREF
  7. 1ADPREF1
  8. 0ADPREF0
4 fields
FieldBitsWhat it does
ADFM7A/D Result Format Select bit
ADCS6:4A/D Conversion Clock Select bits
ADNREF2A/D Negative Voltage Reference Configuration
ADPREF1:0A/D Positive Voltage Reference Configuration

COMPARATOR Comparators and voltage reference

CM1CON0

Address
0x111
Reset
0x04
Access
read/write
  1. 7C1ON
  2. 6C1OUT
  3. 5C1OE
  4. 4C1POL
  5. 3–
  6. 2C1SP
  7. 1C1HYS
  8. 0C1SYNC
7 fields
FieldBitsWhat it does
C1ON7Comparator Enable bit
C1OUT6Comparator Output bit
C1OE5Comparator Output Enable bit
C1POL4Comparator Output Polarity Select bit
C1SP2Comparator Speed/Power Select bit
C1HYS1Comparator Hysteresis Enable bit
C1SYNC0Comparator Output Synchronous Mode bit

CM1CON1

Address
0x112
Reset
0x00
Access
read/write
  1. 7C1INTP
  2. 6C1INTN
  3. 5C1PCH1
  4. 4C1PCH0
  5. 3–
  6. 2–
  7. 1C1NCH1
  8. 0C1NCH0
4 fields
FieldBitsWhat it does
C1INTP7Comparator Interrupt on Positive going edge Enable bits
C1INTN6Comparator Interrupt on Negative going edge Enable bits
C1PCH5:4Comparator Positive Input Channel Select bits
C1NCH1:0Comparator Negative Input Channel Select bits

CM2CON0

Address
0x113
Reset
0x04
Access
read/write
  1. 7C2ON
  2. 6C2OUT
  3. 5C2OE
  4. 4C2POL
  5. 3–
  6. 2C2SP
  7. 1C2HYS
  8. 0C2SYNC
7 fields
FieldBitsWhat it does
C2ON7
C2OUT6
C2OE5
C2POL4
C2SP2
C2HYS1
C2SYNC0

CM2CON1

Address
0x114
Reset
0x00
Access
read/write
  1. 7C2INTP
  2. 6C2INTN
  3. 5C2PCH1
  4. 4C2PCH0
  5. 3–
  6. 2–
  7. 1C2NCH1
  8. 0C2NCH0
4 fields
FieldBitsWhat it does
C2INTP7Comparator Interrupt on Positive going edge Enable bits
C2INTN6Comparator Interrupt on Negative going edge Enable bits
C2PCH5:4Comparator Positive Input Channel Select bits
C2NCH1:0Comparator Negative Input Channel Select bits

CMOUTComparator Output Register

Address
0x115
Reset
0x00
Access
read only
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3–
  6. 2–
  7. 1MC2OUT
  8. 0MC1OUT
2 fields
FieldBitsWhat it does
MC2OUT1
MC1OUT0

SRCON0SR Latch Control Register 0

Address
0x11A
Reset
0x00
Access
read/write
  1. 7SRLEN
  2. 6SRCLK2
  3. 5SRCLK1
  4. 4SRCLK0
  5. 3SRQEN
  6. 2SRNQEN
  7. 1SRPS
  8. 0SRPR
6 fields
FieldBitsWhat it does
SRLEN7SR Latch Enable bit
SRCLK6:4SR Latch Clock divider bits
SRQEN3SR Latch Q Output Enable bit
SRNQEN2SR Latch Q Output Enable bit
SRPS1Pulse Set Input of the SR Latch
SRPR0Pulse Reset Input of the SR Latch

SRCON1SR Latch Control Register 1

Address
0x11B
Reset
0x00
Access
read/write
  1. 7SRSPE
  2. 6SRSCKE
  3. 5SRSC2E
  4. 4SRSC1E
  5. 3SRRPE
  6. 2SRRCKE
  7. 1SRRC2E
  8. 0SRRC1E
8 fields
FieldBitsWhat it does
SRSPE7SR Latch Peripheral Set Enable bit
SRSCKE6SR Latch Set Clock Enable bit
SRSC2E5SR Latch C2 Set Enable bit
SRSC1E4SR Latch C1 Set Enable bit
SRRPE3SR Latch Peripheral Reset Enable bit
SRRCKE2SR Latch Reset Clock Enable bit
SRRC2E1SR Latch C2 Reset Enable bit
SRRC1E0SR Latch C1 Reset Enable bit

FVR Fixed voltage reference

FVRCONVoltage Reference Control Register 0

Address
0x117
Reset
x (not fixed at power-on)
Access
read/write
  1. 7FVREN
  2. 6FVRRDY
  3. 5TSEN
  4. 4TSRNG
  5. 3CDAFVR1
  6. 2CDAFVR0
  7. 1ADFVR1
  8. 0ADFVR0
6 fields
FieldBitsWhat it does
FVREN7Fixed Voltage Reference Enable
FVRRDY6Fixed Voltage Reference Ready Flag
TSEN5Temperature Indicator Enable
TSRNG4Temperature Indicator Range Selection
CDAFVR3:2Comparator and D/A Converter Fixed Voltage Reference Selection
ADFVR1:0A/D Converter Fixed Voltage Reference Selection

DAC Digital-to-analog converter

DACCON0Voltage Reference Control Register 1

Address
0x118
Reset
0x00
Access
read/write
  1. 7DACEN
  2. 6DACLPS
  3. 5DACOE
  4. 4–
  5. 3DACPSS1
  6. 2DACPSS0
  7. 1–
  8. 0DACNSS
5 fields
FieldBitsWhat it does
DACEN7DAC 1 Enable bit
DACLPS6DAC 1 Low Power Voltage State Select bit
DACOE5DAC1 Voltage Output Enable bit
DACPSS3:2DAC1 Positive Source Select bits
DACNSS0DAC1 Negative Source Select bits

DACCON1Voltage Reference Control Register 2

Address
0x119
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4DACR4
  5. 3DACR3
  6. 2DACR2
  7. 1DACR1
  8. 0DACR0
1 field
FieldBitsWhat it does
DACR4:0DAC1 Voltage Output Select bits

PORTS I/O port control

APFCONAlternate Pin Function Control Register

Address
0x11D
Reset
0x00
Access
read/write
  1. 7–
  2. 6CCP3SEL
  3. 5T1GSEL
  4. 4P2BSEL
  5. 3SRNQSEL
  6. 2C2OUTSEL
  7. 1SSSEL
  8. 0CCP2SEL
7 fields
FieldBitsWhat it does
CCP3SEL6CCP3 Input/Output Pin Selection
T1GSEL5Timer1 Gate Input Pin Selection
P2BSEL4CCP2 PWM B Output Pin Selection
SRNQSEL3SR Latch nQ Output Pin Selection
C2OUTSEL2Comparator 2 Output Pin Selection
SSSEL1SS Input Pin Selection
CCP2SEL0CCP2 Input/Output Pin Selection

NVM Data EEPROM and flash program memory

EEADRL

Address
0x191
Reset
0x00
Access
read/write
  1. 7EEADRL7
  2. 6EEADRL6
  3. 5EEADRL5
  4. 4EEADRL4
  5. 3EEADRL3
  6. 2EEADRL2
  7. 1EEADRL1
  8. 0EEADRL0
1 field
FieldBitsWhat it does
EEADRL7:0

EEADRH

Address
0x192
Reset
0x80
Access
read/write
  1. 7–
  2. 6EEADRH6
  3. 5EEADRH5
  4. 4EEADRH4
  5. 3EEADRH3
  6. 2EEADRH2
  7. 1EEADRH1
  8. 0EEADRH0
1 field
FieldBitsWhat it does
EEADRH6:0

EEDATL

Address
0x193
Reset
x (not fixed at power-on)
Access
read/write
  1. 7EEDATL7
  2. 6EEDATL6
  3. 5EEDATL5
  4. 4EEDATL4
  5. 3EEDATL3
  6. 2EEDATL2
  7. 1EEDATL1
  8. 0EEDATL0
1 field
FieldBitsWhat it does
EEDATL7:0

EEDATH

Address
0x194
Reset
x (not fixed at power-on)
Access
read/write
  1. 7–
  2. 6–
  3. 5EEDATH5
  4. 4EEDATH4
  5. 3EEDATH3
  6. 2EEDATH2
  7. 1EEDATH1
  8. 0EEDATH0
1 field
FieldBitsWhat it does
EEDATH5:0

EECON1

Address
0x195
Reset
x (not fixed at power-on)
Access
read/write
  1. 7EEPGD
  2. 6CFGS
  3. 5LWLO
  4. 4FREE
  5. 3WRERR
  6. 2WREN
  7. 1WR
  8. 0RD
8 fields
FieldBitsWhat it does
EEPGD7FLASH Program / Data EEPROM Memory Select bit
CFGS6FLASH Program / Data EEPROM or Configuration Select bit
LWLO5Load Write Latches Only bit
FREE4Program FLASH Erase Enable bit
WRERR3Sequence Error Flag bit
WREN2Program/Erase Enable bit
WR1Write Control bit
RD0Read Control bit

EECON2

Address
0x196
Reset
0x00
Access
write only
  1. 7EECON27
  2. 6EECON26
  3. 5EECON25
  4. 4EECON24
  5. 3EECON23
  6. 2EECON22
  7. 1EECON21
  8. 0EECON20
1 field
FieldBitsWhat it does
EECON27:0

EUSART USART

RCREG

Address
0x199
Reset
0x00
Access
read only
  1. 7RCREG7
  2. 6RCREG6
  3. 5RCREG5
  4. 4RCREG4
  5. 3RCREG3
  6. 2RCREG2
  7. 1RCREG1
  8. 0RCREG0
1 field
FieldBitsWhat it does
RCREG7:0

TXREG

Address
0x19A
Reset
0x00
Access
read/write
  1. 7TXREG7
  2. 6TXREG6
  3. 5TXREG5
  4. 4TXREG4
  5. 3TXREG3
  6. 2TXREG2
  7. 1TXREG1
  8. 0TXREG0
1 field
FieldBitsWhat it does
TXREG7:0

SP1BRGL

Address
0x19B
Reset
0x00
Access
read/write
  1. 7SPBRGL7
  2. 6SPBRGL6
  3. 5SPBRGL5
  4. 4SPBRGL4
  5. 3SPBRGL3
  6. 2SPBRGL2
  7. 1SPBRGL1
  8. 0SPBRGL0
1 field
FieldBitsWhat it does
SPBRGL7:0

SP1BRGH

Address
0x19C
Reset
0x00
Access
read/write
  1. 7SPBRGH7
  2. 6SPBRGH6
  3. 5SPBRGH5
  4. 4SPBRGH4
  5. 3SPBRGH3
  6. 2SPBRGH2
  7. 1SPBRGH1
  8. 0SPBRGH0
1 field
FieldBitsWhat it does
SPBRGH7:0

RCSTAReceive Status and Control Register

Address
0x19D
Reset
x (not fixed at power-on)
Access
read/write
  1. 7SPEN
  2. 6RX9
  3. 5SREN
  4. 4CREN
  5. 3ADDEN
  6. 2FERR
  7. 1OERR
  8. 0RX9D
8 fields
FieldBitsWhat it does
SPEN7Serial Port Enable bit
RX969-bit Receive Enable bit
SREN5Single Receive Enable bit
CREN4Continuous Receive Enable bit
ADDEN3Address Detect Enable bit
FERR2Framing Error bit
OERR1Overrun Error bit
RX9D09th bit of received data (can be parity bit)

TXSTATransmit Status and Control Register

Address
0x19E
Reset
0x02
Access
read/write
  1. 7CSRC
  2. 6TX9
  3. 5TXEN
  4. 4SYNC
  5. 3SENDB
  6. 2BRGH
  7. 1TRMT
  8. 0TX9D
8 fields
FieldBitsWhat it does
CSRC7Clock Source Select bit
TX969-bit Transmit Enable bit
TXEN5Transmit Enable bit
SYNC4USART Mode Select bit
SENDB3Send BREAK character bit
BRGH2High Baud Rate Select bit
TRMT1Transmit Operation Idle Status bit
TX9D09th bit of transmit data; can be used as parity bit

BAUDCONBaud Rate Control Register

Address
0x19F
Reset
0x40
Access
read/write
  1. 7ABDOVF
  2. 6RCIDL
  3. 5–
  4. 4SCKP
  5. 3BRG16
  6. 2–
  7. 1WUE
  8. 0ABDEN
6 fields
FieldBitsWhat it does
ABDOVF7BRG Rollover Status bit
RCIDL6Receive Operation Idle Status bit
SCKP4Clock/Transmit Polarity Select bit
BRG16316-bit Baud Rate Register enable bit
WUE1Wake-Up Enable bit
ABDEN0Auto-Baud Detect Enable bit

MSSP Master synchronous serial port (SPI, I²C)

SSPBUF

Address
0x211
Reset
x (not fixed at power-on)
Access
read/write
  1. 7SSPBUF7
  2. 6SSPBUF6
  3. 5SSPBUF5
  4. 4SSPBUF4
  5. 3SSPBUF3
  6. 2SSPBUF2
  7. 1SSPBUF1
  8. 0SSPBUF0
1 field
FieldBitsWhat it does
SSPBUF7:0

SSPADD

Address
0x212
Reset
0x00
Access
read/write
  1. 7SSPADD7
  2. 6SSPADD6
  3. 5SSPADD5
  4. 4SSPADD4
  5. 3SSPADD3
  6. 2SSPADD2
  7. 1SSPADD1
  8. 0SSPADD0
1 field
FieldBitsWhat it does
SSPADD7:0

SSPMSK

Address
0x213
Reset
0xFF
Access
read/write
  1. 7SSPMSK7
  2. 6SSPMSK6
  3. 5SSPMSK5
  4. 4SSPMSK4
  5. 3SSPMSK3
  6. 2SSPMSK2
  7. 1SSPMSK1
  8. 0SSPMSK0
1 field
FieldBitsWhat it does
SSPMSK7:0

SSPSTAT

Address
0x214
Reset
0x00
Access
read/write
  1. 7SMP
  2. 6CKE
  3. 5D/nA
  4. 4P
  5. 3S
  6. 2R/nW
  7. 1UA
  8. 0BF
8 fields
FieldBitsWhat it does
SMP7
CKE6
D/nA5
P4
S3
R/nW2
UA1
BF0

SSPCON1

Address
0x215
Reset
0x00
Access
read/write
  1. 7WCOL
  2. 6SSPOV
  3. 5SSPEN
  4. 4CKP
  5. 3SSPM3
  6. 2SSPM2
  7. 1SSPM1
  8. 0SSPM0
5 fields
FieldBitsWhat it does
WCOL7
SSPOV6
SSPEN5
CKP4
SSPM3:0

SSPCON2

Address
0x216
Reset
0x00
Access
read/write
  1. 7GCEN
  2. 6ACKSTAT
  3. 5ACKDT
  4. 4ACKEN
  5. 3RCEN
  6. 2PEN
  7. 1RSEN
  8. 0SEN
8 fields
FieldBitsWhat it does
GCEN7
ACKSTAT6
ACKDT5
ACKEN4
RCEN3
PEN2
RSEN1
SEN0

SSPCON3

Address
0x217
Reset
x (not fixed at power-on)
Access
read/write
  1. 7ACKTIM
  2. 6PCIE
  3. 5SCIE
  4. 4BOEN
  5. 3SDAHT
  6. 2SBCDE
  7. 1AHEN
  8. 0DHEN
8 fields
FieldBitsWhat it does
ACKTIM7
PCIE6
SCIE5
BOEN4
SDAHT3
SBCDE2
AHEN1
DHEN0

CCP1 Capture/compare/PWM 1

CCPR1L

Address
0x291
Reset
x (not fixed at power-on)
Access
read/write
  1. 7CCPR1L7
  2. 6CCPR1L6
  3. 5CCPR1L5
  4. 4CCPR1L4
  5. 3CCPR1L3
  6. 2CCPR1L2
  7. 1CCPR1L1
  8. 0CCPR1L0
1 field
FieldBitsWhat it does
CCPR1L7:0

CCPR1H

Address
0x292
Reset
x (not fixed at power-on)
Access
read/write
  1. 7CCPR1H7
  2. 6CCPR1H6
  3. 5CCPR1H5
  4. 4CCPR1H4
  5. 3CCPR1H3
  6. 2CCPR1H2
  7. 1CCPR1H1
  8. 0CCPR1H0
1 field
FieldBitsWhat it does
CCPR1H7:0

CCP1CON

Address
0x293
Reset
0x00
Access
read/write
  1. 7P1M1
  2. 6P1M0
  3. 5DC1B1
  4. 4DC1B0
  5. 3CCP1M3
  6. 2CCP1M2
  7. 1CCP1M1
  8. 0CCP1M0
3 fields
FieldBitsWhat it does
P1M7:6
DC1B5:4
CCP1M3:0

CCP1AS

Address
0x295
Reset
0x00
Access
read/write
  1. 7CCP1ASE
  2. 6CCP1AS2
  3. 5CCP1AS1
  4. 4CCP1AS0
  5. 3PSS1AC1
  6. 2PSS1AC0
  7. 1PSS1BD1
  8. 0PSS1BD0
4 fields
FieldBitsWhat it does
CCP1ASE7
CCP1AS6:4
PSS1AC3:2
PSS1BD1:0

ECCP1 Enhanced capture/compare/PWM 1

PWM1CON

Address
0x294
Reset
0x00
Access
read/write
  1. 7P1RSEN
  2. 6P1DC6
  3. 5P1DC5
  4. 4P1DC4
  5. 3P1DC3
  6. 2P1DC2
  7. 1P1DC1
  8. 0P1DC0
2 fields
FieldBitsWhat it does
P1RSEN7
P1DC6:0

ECCP Enhanced capture/compare/PWM

PSTR1CON

Address
0x296
Reset
0x01
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4STR1SYNC
  5. 3STR1D
  6. 2STR1C
  7. 1STR1B
  8. 0STR1A
5 fields
FieldBitsWhat it does
STR1SYNC4
STR1D3
STR1C2
STR1B1
STR1A0

PSTR2CON

Address
0x29D
Reset
0x01
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4STR2SYNC
  5. 3STR2D
  6. 2STR2C
  7. 1STR2B
  8. 0STR2A
5 fields
FieldBitsWhat it does
STR2SYNC4
STR2D3
STR2C2
STR2B1
STR2A0

CCPTMRS0

Address
0x29E
Reset
0x00
Access
read/write
  1. 7C4TSEL1
  2. 6C4TSEL0
  3. 5C3TSEL1
  4. 4C3TSEL0
  5. 3C2TSEL1
  6. 2C2TSEL0
  7. 1C1TSEL1
  8. 0C1TSEL0
8 fields
FieldBitsWhat it does
C4TSEL17
C4TSEL06
C3TSEL15
C3TSEL04
C2TSEL13
C2TSEL02
C1TSEL11
C1TSEL00

CCPTMRS1

Address
0x29F
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3–
  6. 2–
  7. 1C5TSEL1
  8. 0C5TSEL0
2 fields
FieldBitsWhat it does
C5TSEL11
C5TSEL00

PSTR3CON

Address
0x316
Reset
0x01
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4STR3SYNC
  5. 3STR3D
  6. 2STR3C
  7. 1STR3B
  8. 0STR3A
5 fields
FieldBitsWhat it does
STR3SYNC4
STR3D3
STR3C2
STR3B1
STR3A0

CCP2 Capture/compare/PWM 2

CCPR2L

Address
0x298
Reset
x (not fixed at power-on)
Access
read/write
  1. 7CCPR2L7
  2. 6CCPR2L6
  3. 5CCPR2L5
  4. 4CCPR2L4
  5. 3CCPR2L3
  6. 2CCPR2L2
  7. 1CCPR2L1
  8. 0CCPR2L0
1 field
FieldBitsWhat it does
CCPR2L7:0

CCPR2H

Address
0x299
Reset
x (not fixed at power-on)
Access
read/write
  1. 7CCPR2H7
  2. 6CCPR2H6
  3. 5CCPR2H5
  4. 4CCPR2H4
  5. 3CCPR2H3
  6. 2CCPR2H2
  7. 1CCPR2H1
  8. 0CCPR2H0
1 field
FieldBitsWhat it does
CCPR2H7:0

CCP2CON

Address
0x29A
Reset
0x00
Access
read/write
  1. 7P2M1
  2. 6P2M0
  3. 5DC2B1
  4. 4DC2B0
  5. 3CCP2M3
  6. 2CCP2M2
  7. 1CCP2M1
  8. 0CCP2M0
3 fields
FieldBitsWhat it does
P2M7:6
DC2B5:4
CCP2M3:0

CCP2AS

Address
0x29C
Reset
0x00
Access
read/write
  1. 7CCP2ASE
  2. 6CCP2AS2
  3. 5CCP2AS1
  4. 4CCP2AS0
  5. 3PSS2AC1
  6. 2PSS2AC0
  7. 1PSS2BD1
  8. 0PSS2BD0
4 fields
FieldBitsWhat it does
CCP2ASE7
CCP2AS6:4
PSS2AC3:2
PSS2BD1:0

ECCP2 Enhanced capture/compare/PWM 2

PWM2CON

Address
0x29B
Reset
0x00
Access
read/write
  1. 7P2RSEN
  2. 6P2DC6
  3. 5P2DC5
  4. 4P2DC4
  5. 3P2DC3
  6. 2P2DC2
  7. 1P2DC1
  8. 0P2DC0
2 fields
FieldBitsWhat it does
P2RSEN7
P2DC6:0

CCP3 Capture/compare/PWM 3

CCPR3L

Address
0x311
Reset
x (not fixed at power-on)
Access
read/write
  1. 7CCPR3L7
  2. 6CCPR3L6
  3. 5CCPR3L5
  4. 4CCPR3L4
  5. 3CCPR3L3
  6. 2CCPR3L2
  7. 1CCPR3L1
  8. 0CCPR3L0
1 field
FieldBitsWhat it does
CCPR3L7:0

CCPR3H

Address
0x312
Reset
x (not fixed at power-on)
Access
read/write
  1. 7CCPR3H7
  2. 6CCPR3H6
  3. 5CCPR3H5
  4. 4CCPR3H4
  5. 3CCPR3H3
  6. 2CCPR3H2
  7. 1CCPR3H1
  8. 0CCPR3H0
1 field
FieldBitsWhat it does
CCPR3H7:0

CCP3CON

Address
0x313
Reset
0x00
Access
read/write
  1. 7P3M1
  2. 6P3M0
  3. 5DC3B1
  4. 4DC3B0
  5. 3CCP3M3
  6. 2CCP3M2
  7. 1CCP3M1
  8. 0CCP3M0
3 fields
FieldBitsWhat it does
P3M7:6
DC3B5:4
CCP3M3:0

CCP3AS

Address
0x315
Reset
0x00
Access
read/write
  1. 7CCP3ASE
  2. 6CCP3AS2
  3. 5CCP3AS1
  4. 4CCP3AS0
  5. 3PSS3AC1
  6. 2PSS3AC0
  7. 1PSS3BD1
  8. 0PSS3BD0
4 fields
FieldBitsWhat it does
CCP3ASE7
CCP3AS6:4
PSS3AC3:2
PSS3BD1:0

ECCP3 Enhanced capture/compare/PWM 3

PWM3CON

Address
0x314
Reset
0x00
Access
read/write
  1. 7P3RSEN
  2. 6P3DC6
  3. 5P3DC5
  4. 4P3DC4
  5. 3P3DC3
  6. 2P3DC2
  7. 1P3DC1
  8. 0P3DC0
2 fields
FieldBitsWhat it does
P3RSEN7
P3DC6:0

CCP4 Capture/compare/PWM 4

CCPR4L

Address
0x318
Reset
x (not fixed at power-on)
Access
read/write
  1. 7CCPR4L7
  2. 6CCPR4L6
  3. 5CCPR4L5
  4. 4CCPR4L4
  5. 3CCPR4L3
  6. 2CCPR4L2
  7. 1CCPR4L1
  8. 0CCPR4L0
1 field
FieldBitsWhat it does
CCPR4L7:0

CCPR4H

Address
0x319
Reset
x (not fixed at power-on)
Access
read/write
  1. 7CCPR4H7
  2. 6CCPR4H6
  3. 5CCPR4H5
  4. 4CCPR4H4
  5. 3CCPR4H3
  6. 2CCPR4H2
  7. 1CCPR4H1
  8. 0CCPR4H0
1 field
FieldBitsWhat it does
CCPR4H7:0

CCP4CON

Address
0x31A
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5DC4B1
  4. 4DC4B0
  5. 3CCP4M3
  6. 2CCP4M2
  7. 1CCP4M1
  8. 0CCP4M0
2 fields
FieldBitsWhat it does
DC4B5:4
CCP4M3:0

CCP5 Capture/compare/PWM 5

CCPR5L

Address
0x31C
Reset
x (not fixed at power-on)
Access
read/write
  1. 7CCPR5L7
  2. 6CCPR5L6
  3. 5CCPR5L5
  4. 4CCPR5L4
  5. 3CCPR5L3
  6. 2CCPR5L2
  7. 1CCPR5L1
  8. 0CCPR5L0
1 field
FieldBitsWhat it does
CCPR5L7:0

CCPR5H

Address
0x31D
Reset
x (not fixed at power-on)
Access
read/write
  1. 7CCPR5H7
  2. 6CCPR5H6
  3. 5CCPR5H5
  4. 4CCPR5H4
  5. 3CCPR5H3
  6. 2CCPR5H2
  7. 1CCPR5H1
  8. 0CCPR5H0
1 field
FieldBitsWhat it does
CCPR5H7:0

CCP5CON

Address
0x31E
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5DC5B1
  4. 4DC5B0
  5. 3CCP5M3
  6. 2CCP5M2
  7. 1CCP5M1
  8. 0CCP5M0
2 fields
FieldBitsWhat it does
DC5B5:4
CCP5M3:0

IOC Interrupt-on-change

IOCBPInterrupt-On-Change Positive Edge Register

Address
0x394
Reset
0x00
Access
read/write
  1. 7IOCBP7
  2. 6IOCBP6
  3. 5IOCBP5
  4. 4IOCBP4
  5. 3IOCBP3
  6. 2IOCBP2
  7. 1IOCBP1
  8. 0IOCBP0
8 fields
FieldBitsWhat it does
IOCBP77
IOCBP66
IOCBP55
IOCBP44
IOCBP33
IOCBP22
IOCBP11
IOCBP00

IOCBNInterrupt-On-Change Negative Edge Register

Address
0x395
Reset
0x00
Access
read/write
  1. 7IOCBN7
  2. 6IOCBN6
  3. 5IOCBN5
  4. 4IOCBN4
  5. 3IOCBN3
  6. 2IOCBN2
  7. 1IOCBN1
  8. 0IOCBN0
8 fields
FieldBitsWhat it does
IOCBN77
IOCBN66
IOCBN55
IOCBN44
IOCBN33
IOCBN22
IOCBN11
IOCBN00

IOCBFInterrupt-On-Change Flag Register

Address
0x396
Reset
0x00
Access
read/write
  1. 7IOCBF7
  2. 6IOCBF6
  3. 5IOCBF5
  4. 4IOCBF4
  5. 3IOCBF3
  6. 2IOCBF2
  7. 1IOCBF1
  8. 0IOCBF0
8 fields
FieldBitsWhat it does
IOCBF77
IOCBF66
IOCBF55
IOCBF44
IOCBF33
IOCBF22
IOCBF11
IOCBF00

TMR4 Timer4

TMR4

Address
0x415
Reset
0x00
Access
read/write
  1. 7TMR47
  2. 6TMR46
  3. 5TMR45
  4. 4TMR44
  5. 3TMR43
  6. 2TMR42
  7. 1TMR41
  8. 0TMR40
1 field
FieldBitsWhat it does
TMR47:0

PR4

Address
0x416
Reset
0xFF
Access
read/write
  1. 7PR47
  2. 6PR46
  3. 5PR45
  4. 4PR44
  5. 3PR43
  6. 2PR42
  7. 1PR41
  8. 0PR40
1 field
FieldBitsWhat it does
PR47:0

T4CONTimer2 Control Register

Address
0x417
Reset
0x00
Access
read/write
  1. 7–
  2. 6T4OUTPS3
  3. 5T4OUTPS2
  4. 4T4OUTPS1
  5. 3T4OUTPS0
  6. 2TMR4ON
  7. 1T4CKPS1
  8. 0T4CKPS0
3 fields
FieldBitsWhat it does
T4OUTPS6:3Timer2 Output Postscaler Select bits
TMR4ON2Timer2 On bit
T4CKPS1:0Timer2 Clock Prescale Select bits

TMR6 Timer6

TMR6

Address
0x41C
Reset
0x00
Access
read/write
  1. 7TMR67
  2. 6TMR66
  3. 5TMR65
  4. 4TMR64
  5. 3TMR63
  6. 2TMR62
  7. 1TMR61
  8. 0TMR60
1 field
FieldBitsWhat it does
TMR67:0

PR6

Address
0x41D
Reset
0xFF
Access
read/write
  1. 7PR67
  2. 6PR66
  3. 5PR65
  4. 4PR64
  5. 3PR63
  6. 2PR62
  7. 1PR61
  8. 0PR60
1 field
FieldBitsWhat it does
PR67:0

T6CONTimer2 Control Register

Address
0x41E
Reset
0x00
Access
read/write
  1. 7–
  2. 6T6OUTPS3
  3. 5T6OUTPS2
  4. 4T6OUTPS1
  5. 3T6OUTPS0
  6. 2TMR6ON
  7. 1T6CKPS1
  8. 0T6CKPS0
3 fields
FieldBitsWhat it does
T6OUTPS6:3Timer2 Output Postscaler Select bits
TMR6ON2Timer2 On bit
T6CKPS1:0Timer2 Clock Prescale Select bits

LCD LCD

LCDCONLCD Control Register

Address
0x791
Reset
0x03
Access
read/write
  1. 7LCDEN
  2. 6SLPEN
  3. 5WERR
  4. 4–
  5. 3CS1
  6. 2CS0
  7. 1LMUX1
  8. 0LMUX0
5 fields
FieldBitsWhat it does
LCDEN7LCD Module Enable bit
SLPEN6LCD Display Sleep-Enabled bit
WERR5Write Failed Error bit
CS3:2Clock Source bits
LMUX1:0Commons Selection bits

LCDPSLCD Phase Register

Address
0x792
Reset
0x03
Access
read/write
  1. 7WFT
  2. 6BIASMD
  3. 5LCDA
  4. 4WA
  5. 3LP3
  6. 2LP2
  7. 1LP1
  8. 0LP0
5 fields
FieldBitsWhat it does
WFT7Waveform Type bit
BIASMD6Bias Mode Selection bit
LCDA5LCD Active bit
WA4Write Allow bit
LP3:0LCD Prescaler Selection bits

LCDREFLCD Reference Voltage Control Register

Address
0x793
Reset
0x00
Access
read/write
  1. 7LCDIRE
  2. 6LCDIRS
  3. 5LCDIRI
  4. 4–
  5. 3VLCD3PE
  6. 2VLCD2PE
  7. 1VLCD1PE
  8. 0–
6 fields
FieldBitsWhat it does
LCDIRE7LCD Internal Reference Enable bit
LCDIRS6LCD Internal Reference Source bit
LCDIRI5LCD Internal Reference Ladder Idle Enable bit
VLCD3PE3VLCD3 pin enable bit
VLCD2PE2VLCD2 pin enable bit
VLCD1PE1VLCD1 pin enable bit

LCDCSTLCD Contrast Control Register

Address
0x794
Reset
0x00
Access
read/write
  1. 7–
  2. 6–
  3. 5–
  4. 4–
  5. 3–
  6. 2LCDCST2
  7. 1LCDCST1
  8. 0LCDCST0
1 field
FieldBitsWhat it does
LCDCST2:0LCD Contrast Control bits

LCDRLLCD Reference Voltage Control Register

Address
0x795
Reset
0x00
Access
read/write
  1. 7LRLAP1
  2. 6LRLAP0
  3. 5LRLBP1
  4. 4LRLBP0
  5. 3–
  6. 2LRLAT2
  7. 1LRLAT1
  8. 0LRLAT0
3 fields
FieldBitsWhat it does
LRLAP7:6LCD Reference Ladder A Time Power Control bits
LRLBP5:4LCD Reference Ladder B Time Power Control bits
LRLAT2:0LCD Reference Ladder A Time interval control bits

LCDSE0

Address
0x798
Reset
0x00
Access
read/write
  1. 7SE7
  2. 6SE6
  3. 5SE5
  4. 4SE4
  5. 3SE3
  6. 2SE2
  7. 1SE1
  8. 0SE0
8 fields
FieldBitsWhat it does
SE77
SE66
SE55
SE44
SE33
SE22
SE11
SE00

LCDSE1

Address
0x799
Reset
0x00
Access
read/write
  1. 7SE15
  2. 6SE14
  3. 5SE13
  4. 4SE12
  5. 3SE11
  6. 2SE10
  7. 1SE9
  8. 0SE8
8 fields
FieldBitsWhat it does
SE157
SE146
SE135
SE124
SE113
SE102
SE91
SE80

LCDSE2

Address
0x79A
Reset
0x00
Access
read/write
  1. 7SE23
  2. 6SE22
  3. 5SE21
  4. 4SE20
  5. 3SE19
  6. 2SE18
  7. 1SE17
  8. 0SE16
8 fields
FieldBitsWhat it does
SE237
SE226
SE215
SE204
SE193
SE182
SE171
SE160

LCDDATA0

Address
0x7A0
Reset
x (not fixed at power-on)
Access
read/write
  1. 7SEG7COM0
  2. 6SEG6COM0
  3. 5SEG5COM0
  4. 4SEG4COM0
  5. 3SEG3COM0
  6. 2SEG2COM0
  7. 1SEG1COM0
  8. 0SEG0COM0
8 fields
FieldBitsWhat it does
SEG7COM07
SEG6COM06
SEG5COM05
SEG4COM04
SEG3COM03
SEG2COM02
SEG1COM01
SEG0COM00

LCDDATA1

Address
0x7A1
Reset
x (not fixed at power-on)
Access
read/write
  1. 7SEG15COM0
  2. 6SEG14COM0
  3. 5SEG13COM0
  4. 4SEG12COM0
  5. 3SEG11COM0
  6. 2SEG10COM0
  7. 1SEG9COM0
  8. 0SEG8COM0
8 fields
FieldBitsWhat it does
SEG15COM07
SEG14COM06
SEG13COM05
SEG12COM04
SEG11COM03
SEG10COM02
SEG9COM01
SEG8COM00

LCDDATA2

Address
0x7A2
Reset
x (not fixed at power-on)
Access
read/write
  1. 7SEG23COM0
  2. 6SEG22COM0
  3. 5SEG21COM0
  4. 4SEG20COM0
  5. 3SEG19COM0
  6. 2SEG18COM0
  7. 1SEG17COM0
  8. 0SEG16COM0
8 fields
FieldBitsWhat it does
SEG23COM07
SEG22COM06
SEG21COM05
SEG20COM04
SEG19COM03
SEG18COM02
SEG17COM01
SEG16COM00

LCDDATA3

Address
0x7A3
Reset
x (not fixed at power-on)
Access
read/write
  1. 7SEG7COM1
  2. 6SEG6COM1
  3. 5SEG5COM1
  4. 4SEG4COM1
  5. 3SEG3COM1
  6. 2SEG2COM1
  7. 1SEG1COM1
  8. 0SEG0COM1
8 fields
FieldBitsWhat it does
SEG7COM17
SEG6COM16
SEG5COM15
SEG4COM14
SEG3COM13
SEG2COM12
SEG1COM11
SEG0COM10

LCDDATA4

Address
0x7A4
Reset
x (not fixed at power-on)
Access
read/write
  1. 7SEG15COM1
  2. 6SEG14COM1
  3. 5SEG13COM1
  4. 4SEG12COM1
  5. 3SEG11COM1
  6. 2SEG10COM1
  7. 1SEG9COM1
  8. 0SEG8COM1
8 fields
FieldBitsWhat it does
SEG15COM17
SEG14COM16
SEG13COM15
SEG12COM14
SEG11COM13
SEG10COM12
SEG9COM11
SEG8COM10

LCDDATA5

Address
0x7A5
Reset
x (not fixed at power-on)
Access
read/write
  1. 7SEG23COM1
  2. 6SEG22COM1
  3. 5SEG21COM1
  4. 4SEG20COM1
  5. 3SEG19COM1
  6. 2SEG18COM1
  7. 1SEG17COM1
  8. 0SEG16COM1
8 fields
FieldBitsWhat it does
SEG23COM17
SEG22COM16
SEG21COM15
SEG20COM14
SEG19COM13
SEG18COM12
SEG17COM11
SEG16COM10

LCDDATA6

Address
0x7A6
Reset
x (not fixed at power-on)
Access
read/write
  1. 7SEG7COM2
  2. 6SEG6COM2
  3. 5SEG5COM2
  4. 4SEG4COM2
  5. 3SEG3COM2
  6. 2SEG2COM2
  7. 1SEG1COM2
  8. 0SEG0COM2
8 fields
FieldBitsWhat it does
SEG7COM27
SEG6COM26
SEG5COM25
SEG4COM24
SEG3COM23
SEG2COM22
SEG1COM21
SEG0COM20

LCDDATA7

Address
0x7A7
Reset
x (not fixed at power-on)
Access
read/write
  1. 7SEG15COM2
  2. 6SEG14COM2
  3. 5SEG13COM2
  4. 4SEG12COM2
  5. 3SEG11COM2
  6. 2SEG10COM2
  7. 1SEG9COM2
  8. 0SEG8COM2
8 fields
FieldBitsWhat it does
SEG15COM27
SEG14COM26
SEG13COM25
SEG12COM24
SEG11COM23
SEG10COM22
SEG9COM21
SEG8COM20

LCDDATA8

Address
0x7A8
Reset
x (not fixed at power-on)
Access
read/write
  1. 7SEG23COM2
  2. 6SEG22COM2
  3. 5SEG21COM2
  4. 4SEG20COM2
  5. 3SEG19COM2
  6. 2SEG18COM2
  7. 1SEG17COM2
  8. 0SEG16COM2
8 fields
FieldBitsWhat it does
SEG23COM27
SEG22COM26
SEG21COM25
SEG20COM24
SEG19COM23
SEG18COM22
SEG17COM21
SEG16COM20

LCDDATA9

Address
0x7A9
Reset
x (not fixed at power-on)
Access
read/write
  1. 7SEG7COM3
  2. 6SEG6COM3
  3. 5SEG5COM3
  4. 4SEG4COM3
  5. 3SEG3COM3
  6. 2SEG2COM3
  7. 1SEG1COM3
  8. 0SEG0COM3
8 fields
FieldBitsWhat it does
SEG7COM37
SEG6COM36
SEG5COM35
SEG4COM34
SEG3COM33
SEG2COM32
SEG1COM31
SEG0COM30

LCDDATA10

Address
0x7AA
Reset
x (not fixed at power-on)
Access
read/write
  1. 7SEG15COM3
  2. 6SEG14COM3
  3. 5SEG13COM3
  4. 4SEG12COM3
  5. 3SEG11COM3
  6. 2SEG10COM3
  7. 1SEG9COM3
  8. 0SEG8COM3
8 fields
FieldBitsWhat it does
SEG15COM37
SEG14COM36
SEG13COM35
SEG12COM34
SEG11COM33
SEG10COM32
SEG9COM31
SEG8COM30

LCDDATA11

Address
0x7AB
Reset
x (not fixed at power-on)
Access
read/write
  1. 7SEG23COM3
  2. 6SEG22COM3
  3. 5SEG21COM3
  4. 4SEG20COM3
  5. 3SEG19COM3
  6. 2SEG18COM3
  7. 1SEG17COM3
  8. 0SEG16COM3
8 fields
FieldBitsWhat it does
SEG23COM37
SEG22COM36
SEG21COM35
SEG20COM34
SEG19COM33
SEG18COM32
SEG17COM31
SEG16COM30