PIC18F2220/2320/4220/4320
TABLE 15-3: REGISTERS ASSOCIATED WITH CAPTURE, COMPARE, TIMER1 AND TIMER3
Value on
Value on
POR, BOR
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
all other
Resets
INTCON
PIR1
GIE/GIEH PEIE/GIEL TMR0IE
INT0IE
TXIF
RBIE
SSPIF
SSPIE
SSPIP
TMR0IF
INT0IF
RBIF
0000 000x 0000 000u
(1)
PSPIF
PSPIE
PSPIP
ADIF
ADIE
ADIP
RCIF
RCIE
RCIP
CCP1IF TMR2IF TMR1IF 0000 0000 0000 0000
CCP1IE TMR2IE TMR1IE 0000 0000 0000 0000
CCP1IP TMR2IP TMR1IP 1111 1111 1111 1111
1111 1111 1111 1111
(1)
(1)
PIE1
TXIE
TXIP
IPR1
TRISC
TMR1L
TMR1H
T1CON
CCPR1L
PORTC Data Direction Register
Holding Register for the Least Significant Byte of the 16-bit TMR1 Register
Holding Register for the Most Significant Byte of the 16-bit TMR1 Register
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
RD16
T1RUN T1CKPS1 T1CKPS0 T1OSCEN T1SYNC TMR1CS TMR1ON 0000 0000 uuuu uuuu
Capture/Compare/PWM Register 1 (LSB)
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
CCPR1H Capture/Compare/PWM Register 1 (MSB)
CCP1CON
CCPR2L
—
—
DC1B1
DC1B0
CCP1M3 CCP1M2 CCP1M1 CCP1M0 --00 0000 --00 0000
xxxx xxxx uuuu uuuu
Capture/Compare/PWM Register 2 (LSB)
CCPR2H Capture/Compare/PWM Register 2 (MSB)
xxxx xxxx uuuu uuuu
CCP2CON
PIR2
—
—
DC2B1
—
DC2B0
EEIF
CCP2M3 CCP2M2 CCP2M1 CCP2M0 --00 0000 --00 0000
OSCFIF
OSCFIE
OSCFIP
CMIF
CMIE
CMIP
BCLIF
BCLIE
BCLIP
LVDIF
LVDIE
LVDIP
TMR3IF CCP2IF 00-0 0000 00-0 0000
TMR3IE CCP2IE 00-0 0000 00-0 0000
TMR3IP CCP2IP 11-1 1111 11-1 1111
PIE2
—
EEIE
EEIP
IPR2
—
TMR3L
TMR3H
T3CON
Holding Register for the Least Significant Byte of the 16-bit TMR3 Register
Holding Register for the Most Significant Byte of the 16-bit TMR3 Register
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
RD16
T3CCP2 T3CKPS1 T3CKPS0 T3CCP1 T3SYNC TMR3CS TMR3ON 0000 0000 uuuu uuuu
Legend: x= unknown, u= unchanged, - = unimplemented, read as ‘0’. Shaded cells are not used by Capture and Timer1.
Note 1: These bits are reserved on the PIC18F2X20 devices; always maintain these bits clear.
2003 Microchip Technology Inc.
DS39599C-page 137
MICROCHIP [ MICROCHIP ]
