PIC18F1230 MICROCHIP [Microchip Technology], PIC18F1230 Datasheet - Page 174

• 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 15-2:
DS39758B-page 172
INTCON
PIR1
PIE1
IPR1
ADRESH
ADRESL
ADCON0
ADCON1
ADCON2
PORTA
TRISA
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used for A/D conversion.
Note 1:
Name
2:
PORTA<7:6> and their direction 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.
A/D Result Register High Byte
TRISA7
GIE/GIEH PEIE/GIEL TMR0IE
A/D Result Register Low Byte
SEVTEN
RA7
ADFM
Bit 7
—
—
—
—
REGISTERS ASSOCIATED WITH A/D OPERATION
(1)
(1)
TRISA6
RA6
ADIE
ADIP
ADIF
Bit 6
—
—
—
(1)
(1)
PORTA Data Direction Control Register
ACQT2
RA5
RCIE
RCIP
RCIF
Bit 5
—
—
(2)
Advance Information
VCFG0
ACQT1
INT0IE
TXIE
TXIP
Bit 4
TXIF
RA4
—
CMP2IF
CMP2IE
CMP2IP
PCFG3
ACQT0
CHS1
RBIE
Bit 3
RA3
CMP1IE
CMP1IP
TMR0IF
CMP1IF
PCFG2
ADCS2
CHS0
Bit 2
RA2
GO/DONE
CMP0IE
CMP0IP
CMP0IF
PCFG1
ADCS1
INT0IF
Bit 1
© 2006 Microchip Technology Inc.
RA1
TMR1IF
TMR1IE
TMR1IP
PCFG0
ADCS0
ADON
RBIF
Bit 0
RA0
on page
Values
Reset
41
43
43
43
42
42
42
42
42
44
43