PIC18FXX20
TABLE 4-3:
REGISTER FILE SUMMARY (CONTINUED)
Details
Value on
POR, BOR
File Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
on
page:
(1)
(1)
LATA
PORTJ
PORTH
PORTG
PORTF
PORTE
PORTD
PORTC
PORTB
PORTA
—
LATA6
Read PORTA Data Latch, Write PORTA Data Latch
-xxx xxxx 35, 103
xxxx xxxx 36, 127
xxxx xxxx 36, 124
---x xxxx 36, 121
xxxx xxxx 36, 119
xxxx xxxx 36, 114
xxxx xxxx 36, 111
xxxx xxxx 36, 109
xxxx xxxx 36, 106
-x0x 0000 36, 103
0000 0000 36, 148
1111 1111 36, 148
(3)
Read PORTJ pins, Write PORTJ Data Latch
Read PORTH pins, Write PORTH Data Latch
(3)
—
—
—
Read PORTG pins, Write PORTG Data Latch
Read PORTF pins, Write PORTF Data Latch
Read PORTE pins, Write PORTE Data Latch
Read PORTD pins, Write PORTD Data Latch
Read PORTC pins, Write PORTC Data Latch
Read PORTB pins, Write PORTB Data Latch
(1)
(1)
—
RA6
Read PORTA pins, Write PORTA Data Latch
TMR4
PR4
Timer4 Register
Timer4 Period Register
T4CON
CCPR4H
CCPR4L
CCP4CON
CCPR5H
CCPR5L
CCP5CON
SPBRG2
RCREG2
TXREG2
TXSTA2
RCSTA2
—
T4OUTPS3 T4OUTPS2 T4OUTPS1 T4OUTPS0 TMR4ON T4CKPS1 T4CKPS0 -000 0000 36, 147
Capture/Compare/PWM Register 4 High Byte
Capture/Compare/PWM Register 4 Low Byte
xxxx xxxx 36, 153
xxxx xxxx 36, 153
—
—
DC4B1
DC4B0
CCP4M3
CCP5M3
CCP4M2
CCP5M2
CCP4M1
CCP5M1
CCP4M0 0000 0000 36, 149
xxxx xxxx 36, 153
xxxx xxxx 36, 153
CCP5M0 0000 0000 36, 149
0000 0000 36, 205
Capture/Compare/PWM Register 5 High Byte
Capture/Compare/PWM Register 5 Low Byte
—
—
DC5B1
DC5B0
USART2 Baud Rate Generator
USART2 Receive Register
USART2 Transmit Register
CSRC
SPEN
0000 0000 36, 205
0000 0000 36, 205
TX9
RX9
TXEN
SREN
SYNC
CREN
—
ADDEN
BRGH
FERR
TRMT
OERR
TX9D
RX9D
0000 -010 36, 198
0000 000x 36, 199
Legend: x= unknown, u= unchanged, - = unimplemented, q= value depends on condition
Note 1: RA6 and associated bits are configured as port pins in RCIO and ECIO Oscillator mode only and read '0' in all other Oscillator
modes.
2: Bit 21 of the TBLPTRU allows access to the device configuration bits.
3: These registers are unused on PIC18F6X20 devices; always maintain these clear.
2003 Microchip Technology Inc.
Advance Information
DS39609A-page 55
MICROCHIP [ MICROCHIP ]
