PIC18F2423 MICROCHIP [Microchip Technology], PIC18F2423 Datasheet - Page 145

• Manufacturer Part Number: PIC18F2423
• Description: 28/40/44-Pin, Enhanced Flash Microcontrollers with 12-Bit A/D and nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

TABLE 15-3:
© 2007 Microchip Technology Inc.
INTCON
RCON
PIR1
PIE1
IPR1
PIR2
PIE2
IPR2
TRISB
TRISC
TMR1L
TMR1H
T1CON
TMR3H
TMR3L
T3CON
CCPR1L
CCPR1H
CCP1CON
CCPR2L
CCPR2H
CCP2CON
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by Capture/Compare, Timer1 or Timer3.
Note 1:
Name
2:
These bits are unimplemented on 28-pin devices; always maintain these bits clear.
The SBOREN bit is only available when the BOREN1:BOREN0 Configuration bits = 01; otherwise, it is
disabled and reads as ‘0’. See Section 4.4 “Brown-out Reset (BOR)”.
PORTB Data Direction Control Register
PORTC Data Direction Control Register
Timer1 Register Low Byte
Timer1 Register High Byte
Timer3 Register High Byte
Timer3 Register Low Byte
Capture/Compare/PWM Register 1 Low Byte
Capture/Compare/PWM Register 1 High Byte
Capture/Compare/PWM Register 2 Low Byte
Capture/Compare/PWM Register 2 High Byte
GIE/GIEH PEIE/GIEL
PSPIE
PSPIP
PSPIF
OSCFIF
OSCFIE
OSCFIP
P1M1
RD16
RD16
IPEN
Bit 7
REGISTERS ASSOCIATED WITH CAPTURE, COMPARE, TIMER1 AND TIMER3
—
(1)
(1)
(1)
(1)
SBOREN
T3CCP2
P1M0
T1RUN
CMIE
CMIP
ADIE
ADIP
CMIF
ADIF
Bit 6
—
(1)
(2)
T1CKPS1 T1CKPS0 T1OSCEN T1SYNC TMR1CS TMR1ON
T3CKPS1 T3CKPS0 T3CCP1
TMR0IE
DC1B1
DC2B1
RCIE
RCIP
RCIF
Bit 5
—
—
—
—
PIC18F2423/2523/4423/4523
Preliminary
DC1B0
DC2B0
INT0IE
TXIE
TXIP
EEIF
EEIE
EEIP
Bit 4
TXIF
RI
CCP1M3 CCP1M2 CCP1M1 CCP1M0
CCP2M3 CCP2M2 CCP2M1 CCP2M0
SSPIE
SSPIP
SSPIF
BCLIF
BCLIE
BCLIP
RBIE
Bit 3
TO
T3SYNC TMR3CS TMR3ON
TMR0IF
CCP1IF
CCP1IE
CCP1IP
HLVDIE
HLVDIP
HLVDIF
Bit 2
PD
TMR2IF
TMR2IE
TMR2IP
TMR3IF
TMR3IE
TMR3IP
INT0IF
Bit 1
POR
TMR1IF
TMR1IE
TMR1IP
CCP2IF
CCP2IE
CCP2IP
RBIF
Bit 0
BOR
DS39755B-page 143
on page
Values
Reset
49
48
52
52
52
52
52
52
52
52
50
50
50
51
51
51
51
51
51
51
51
51