
PIC18FXX20
DS39580A-page 346
Advance Information
2001 Microchip Technology Inc.
RF7/SS
.......................................................................16
RG0/CCP3
.................................................................17
RG1/TX2/CK2
............................................................17
RG2/RX2/DT2
............................................................17
RG3/CCP4
.................................................................17
RG4/CCP5
.................................................................17
RH0/A16
.....................................................................18
RH1/A17
.....................................................................18
RH2/A18
.....................................................................18
RH3/A19
.....................................................................18
RH4/AN12
..................................................................18
RH5/AN13
..................................................................18
RH6/AN14
..................................................................18
RH7/AN15
..................................................................18
RJ0/ALE
.....................................................................19
RJ1/OE
.......................................................................19
RJ2/WRH
...................................................................19
RJ2/WRL
....................................................................19
RJ4/BA0
.....................................................................19
RJ5
.............................................................................19
RJ6/LB
.......................................................................19
RJ7/UB
.......................................................................19
V
DD
.............................................................................19
V
SS
.............................................................................19
PIR Registers
.....................................................................88
PLL Lock Time-out
.............................................................30
Pointer, FSR
.......................................................................56
POP
..................................................................................280
POR. SeePower-on Reset.
PORTA
Associated Registers
...............................................101
Functions
..................................................................101
LATA Register
............................................................99
PORTA Register
........................................................99
TRISA Register
..........................................................99
PORTB
Associated Registers
...............................................104
Functions
..................................................................104
LATB Register
..........................................................102
PORTB Register
......................................................102
RB0/INT Pin, External
................................................98
TRISB Register
........................................................102
PORTC
Associated Registers
...............................................106
Functions
..................................................................106
LATC Register
..........................................................105
PORTC Register
......................................................105
RC3/SCK/SCL Pin
...................................................165
TRISC Register
................................................ 105
,
191
PORTD
.............................................................................124
Associated Registers
...............................................109
Functions
..................................................................109
LATD Register
..........................................................107
Parallel Slave Port (PSP) Function
..........................107
PORTD Register
......................................................107
TRISD Register
........................................................107
PORTE
Analog Port Pins
...................................................... 124
Associated Registers
............................................... 112
Functions
................................................................. 112
LATE Register
......................................................... 110
PORTE Register
...................................................... 110
PSP Mode Select (PSPMODE Bit)
...................107
,
124
RE0/RD/AN5 Pin
..................................................... 124
RE1/WR/AN6 Pin
..................................................... 124
RE2/CS/AN7 Pin
...................................................... 124
TRISE Register
........................................................ 110
PORTF
Associated Registers
............................................... 115
Functions
................................................................. 115
LATF Register
.......................................................... 113
PORTF Register
...................................................... 113
TRISF Register
........................................................ 113
PORTG
Associated Registers
............................................... 117
Functions
................................................................. 117
LATG Register
......................................................... 116
PORTG Register
...................................................... 116
TRISG Register
....................................................... 116
PORTH
Associated Registers
............................................... 120
Functions
................................................................. 120
LATH Register
......................................................... 118
PORTH Register
...................................................... 118
TRISH Register
........................................................ 118
PORTJ
Associated Registers
............................................... 123
Functions
................................................................. 123
LATJ Register
.......................................................... 121
PORTJ Register
....................................................... 121
TRISJ Register
........................................................ 121
Postscaler, WDT
Assignment (PSA Bit)
.............................................. 129
Rate Select (T0PS2:T0PS0 Bits)
............................. 129
Switching Between Timer0 and WDT
...................... 129
Power-down Mode. SeeSLEEP.
Power-on Reset (POR)
...............................................30
,
233
Oscillator Start-up Timer (OST)
..........................30
,
233
Power-up Timer (PWRT)
....................................30
,
233
Time-out Sequence
................................................... 30
Time-out Sequence on Power-up
.........................37
,
38
Prescaler, Capture
........................................................... 145
Prescaler, Timer0
............................................................. 129
Assignment (PSA Bit)
.............................................. 129
Rate Select (T0PS2:T0PS0 Bits)
............................. 129
Switching Between Timer0 and WDT
...................... 129
Prescaler, Timer2
............................................................. 148
PRO MATE II Universal Device Programmer
.................. 295
Product Identification System
.......................................... 353
Program Counter
PCL, PCLATH and PCLATU Register
....................... 44
Program Memory
Interrupt Vector
.......................................................... 39
Map and Stack for PIC18F6620/8620
....................... 40
Map and Stack for PIC18F6720/8720
....................... 40
RESET Vector
........................................................... 39
Program Verification
........................................................ 247