PIC18F1230 MICROCHIP [Microchip Technology], PIC18F1230 Datasheet - Page 178

• Manufacturer Part Number: PIC18F1230
• Description: 18/20/28-Pin, Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F1230/1330
TABLE 16-1:
DS39758B-page 176
CMCON
CVRCON
INTCON
PIR1
PIE1
IPR1
PORTA
LATA
TRISA
PORTB
LATB
TRISB
Legend: — = unimplemented, read as ‘0’. Shaded cells are unused by the comparator module.
Note 1:
Name
2:
PORTA<7:6> and their direction and latch bits are individually configured as port pins based on various
primary oscillator modes. When disabled, these bits read as ‘0’.
The RA5 bit is only available when Master Clear Reset is disabled (MCLRE Configuration bit = 0);
otherwise, RA5 reads as ‘0’. This bit is read-only.
PORTB Data Latch Register (Read and Write to Data Latch)
PORTB Data Direction Control Register
GIE/GIEH PEIE/GIEL TMR0IE
TRISA7
LATA7
CVREN
C2OUT
RA7
Bit 7
RB7
REGISTERS ASSOCIATED WITH COMPARATOR MODULE
—
—
—
(1)
(1)
(1)
TRISA6
LATA6
C1OUT
RA6
ADIF
ADIE
ADIP
Bit 6
RB6
—
(1)
(1)
(1)
PORTA Data Latch Register (Read and Write to Data Latch)
PORTA Data Direction Control Register
C0OUT
RA5
CVRR
RCIF
RCIE
RCIP
Bit 5
RB5
Advance Information
(2)
CVRSS
INT0IE
Bit 4
TXIF
TXIE
TXIP
RA4
RB4
—
CMP2IF
CMP2IE
CMP2IP
CVR3
RBIE
Bit 3
RA3
RB3
—
CMP1IE
CMP1IP
TMR0IF
CMP1IF
CMEN2
CVR2
Bit 2
RA2
RB2
CMP0IF
CMP0IE
CMP0IP
CMEN1
INT0IF
CVR1
© 2006 Microchip Technology Inc.
Bit 1
RA1
RB1
TMR1IF
TMR1IE
TMR1IP
CMEN0
CVR0
RBIF
Bit 0
RA0
RB0
on page
Values
Reset
42
42
41
43
43
43
44
43
43
44
43
43