PIC18F2221 MICROCHIP [Microchip Technology], PIC18F2221 Datasheet - Page 145

• Manufacturer Part Number: PIC18F2221
• Description: 28/40/44-Pin Enhanced Flash Microcontrollers with 10-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:
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)”.
These bits are unimplemented on 28-pin devices and read as ‘0’.
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
(2)
(2)
(2)
(2)
SBOREN
T3CCP2
P1M0
T1RUN
CMIF
CMIE
CMIP
ADIE
ADIP
ADIF
Bit 6
—
(2)
(1)
T1CKPS1 T1CKPS0 T1OSCEN T1SYNC
T3CKPS1 T3CKPS0
TMR0IE
DC1B1
DC2B1
RCIF
RCIE
RCIP
Bit 5
—
—
—
—
DC1B0
DC2B0
INT0IE
Preliminary
TXIE
TXIP
EEIF
EEIE
EEIP
Bit 4
TXIF
RI
CCP1M3
CCP2M3
T3CCP1
SSPIF
SSPIE
SSPIP
BCLIE
BCLIP
BCLIF
RBIE
Bit 3
TO
PIC18F4321 FAMILY
CCP1M2
CCP2M2
T3SYNC
TMR0IF
CCP1IE
CCP1IP
CCP1IF
HLVDIF
HLVDIE
HLVDIP
Bit 2
PD
TMR1CS
TMR3CS
CCP1M1
CCP2M1
TMR2IF
TMR2IE
TMR2IP
TMR3IF
TMR3IE
TMR3IP
INT0IF
Bit 1
POR
TMR1ON
TMR3ON
CCP1M0
CCP2M0
TMR1IF
TMR1IE
TMR1IP
CCP2IE
CCP2IP
CCP2IF
RBIF
DS39689E-page 143
Bit 0
BOR
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