PIC18F23K22 Datasheet, PDF (85/492 Pages) Microchip Technology – 28/40/44-Pin, Low-Power, High-Performance Microcontrollers with nanoWatt XLP Technology

PIC18(L)F2X/4XK22
TABLE 5-2: REGISTER FILE SUMMARY FOR PIC18(L)F2X/4XK22 DEVICES
Address Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR, BOR
FD1h WDTCON
—
—
—
—
—
—
—
SWDTEN
FD0h RCON
IPEN
SBOREN
—
RI
TO
PD
POR
BOR
FCFh TMR1H
Timer1 Register, High Byte
FCEh TMR1L
Timer1 Register, Low Byte
FCDh T1CON
TMR1CS<1:0>
T1CKPS<1:0>
T1SOSCEN T1SYNC T1RD16 TMR1ON
FCCh T1GCON
TMR1GE T1GPOL T1GTM
T1GSPM
T1GGO/
DONE
T1GVAL
T1GSS<1:0>
FCBh SSP1CON3 ACKTIM
PCIE
SCIE
BOEN
SDAHT
SBCDE
AHEN
DHEN
FCAh SSP1MSK
SSP1 MASK Register bits
FC9h
FC8h
SSP1BUF
SSP1ADD
SSP1 Receive Buffer/Transmit Register
SSP1 Address Register in I²C Slave Mode. SSP1 Baud Rate Reload Register in I²C Master Mode
FC7h SSP1STAT
SMP
CKE
D/A
P
S
R/W
UA
BF
FC6h SSP1CON1
WCOL
SSPOV
SSPEN
CKP
SSPM<3:0>
FC5h SSP1CON2
GCEN ACKSTAT ACKDT
ACKEN
RCEN
PEN
RSEN
SEN
FC4h ADRESH
A/D Result, High Byte
FC3h ADRESL
A/D Result, Low Byte
FC2h ADCON0
—
CHS<4:0>
GO/DONE ADON
FC1h ADCON1
TRIGSEL
—
—
—
PVCFG<1:0>
NVCFG<1:0>
FC0h ADCON2
ADFM
—
ACQT<2:0>
ADCS<2:0>
FBFh CCPR1H
Capture/Compare/PWM Register 1, High Byte
FBEh CCPR1L
Capture/Compare/PWM Register 1, Low Byte
FBDh CCP1CON
P1M<1:0>
DC1B<1:0>
CCP1M<3:0>
FBCh TMR2
Timer2 Register
FBBh PR2
Timer2 Period Register
FBAh T2CON
—
T2OUTPS<3:0>
TMR2ON
T2CKPS<1:0>
FB9h PSTR1CON
—
—
—
STR1SYNC STR1D
STR1C
STR1B
STR1A
FB8h
BAUDCON1 ABDOVF
RCIDL
DTRXP
CKTXP
BRG16
—
WUE
ABDEN
FB7h PWM1CON P1RSEN
P1DC<6:0>
FB6h
ECCP1AS
CCP1ASE
CCP1AS<2:0>
P1SSAC<1:0>
P1SSBD<1:0>
FB4h T3GCON
TMR3GE T3GPOL T3GTM
T3GSPM
T3GGO/
DONE
T3GVAL
T3GSS
FB3h TMR3H
Timer3 Register, High Byte
FB2h TMR3L
Timer3 Register, Low Byte
FB1h T3CON
TMR3CS<1:0>
T3CKPS<1:0>
T3SOSCEN T3SYNC T3RD16 TMR3ON
FB0h SPBRGH1
EUSART1 Baud Rate Generator, High Byte
FAFh SPBRG1
EUSART1 Baud Rate Generator, Low Byte
FAEh RCREG1
EUSART1 Receive Register
FADh TXREG1
EUSART1 Transmit Register
FACh TXSTA1
CSRC
TX9
TXEN
SYNC
SENDB
BRGH
TRMT
TX9D
FABh
FAAh
RCSTA1
EEADRH⁽⁵⁾
SPEN
—
RX9
—
SREN
—
CREN
—
ADDEN
—
FERR
—
OERR
RX9D
EEADR<9:8>
FA9h EEADR
EEADR<7:0>
FA8h
EEDATA
EEPROM Data Register
FA7h EECON2
EEPROM Control Register 2 (not a physical register)
FA6h EECON1
EEPGD
CFGS
—
FREE
WRERR
WREN
WR
RD
FA5h IPR3
SSP2IP
BCL2IP
RC2IP
TX2IP
CTMUIP TMR5GIP TMR3GIP TMR1GIP
FA4h PIR3
SSP2IF
BCL2IF
RC2IF
TX2IF
CTMUIF TMR5GIF TMR3GIF TMR1GIF
FA3h PIE3
SSP2IE
BCL2IE
RC2IE
TX2IE
CTMUIE TMR5GIE TMR3GIE TMR1GIE
Legend:
Note 1:
2:
3:
4:
x = unknown, u = unchanged, — = unimplemented, q = value depends on condition
PIC18(L)F4XK22 devices only.
PIC18(L)F2XK22 devices only.
PIC18(L)F23/24K22 and PIC18(L)F43/44K22 devices only.
PIC18(L)F26K22 and PIC18(L)F46K22 devices only.
---- ---0
01-1 1100
xxxx xxxx
xxxx xxxx
0000 0000
0000 xx00
0000 0000
1111 1111
xxxx xxxx
0000 0000
0000 0000
0000 0000
0000 0000
xxxx xxxx
xxxx xxxx
--00 0000
0--- 0000
0-00 0000
xxxx xxxx
xxxx xxxx
0000 0000
0000 0000
1111 1111
-000 0000
---0 0001
0100 0-00
0000 0000
0000 0000
0000 0x00
xxxx xxxx
xxxx xxxx
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0010
0000 000x
---- --00
0000 0000
0000 0000
---- --00
xx-0 x000
0000 0000
0000 0000
0000 0000
 2010 Microchip Technology Inc.
Preliminary
DS41412B-page 85