PIC18FXX20 Datasheet, PDF (357/366 Pages) Microchip Technology – 64/80-Pin High Performance 1 Mbit Enhanced FLASH Microcontrollers with A/D

MOVLW ............................................................................ 285
MOVWF ........................................................................... 285
MPLAB C17 and MPLAB C18 C Compilers ..................... 302
MPLAB ICD In-Circuit Debugger ...................................... 303
MPLAB ICE High Performance Universal In-Circuit
Emulator with MPLAB IDE ....................................... 303
MPLAB Integrated Development
Environment Software .............................................. 301
MPLINK Object Linker/MPLIB Object Librarian ............... 302
MSSP ............................................................................... 157
ACK Pulse ........................................................ 170, 171
Clock Stretching ....................................................... 176
10-bit Slave Receive Mode (SEN = 1) ............. 176
10-bit Slave Transmit Mode ............................. 176
7-bit Slave Receive Mode (SEN = 1) ............... 176
7-bit Slave Transmit Mode ............................... 176
Clock Synchronization and the CKP bit
(SEN = 1) ......................................................... 177
Control Registers (general) ...................................... 157
Enabling SPI I/O ...................................................... 161
I²C Mode .................................................................. 166
Acknowledge Sequence Timing ....................... 190
Baud Rate Generator ....................................... 183
Bus Collision During a Repeated START
Condition .................................................. 194
Bus Collision During a START Condition ......... 192
Bus Collision During a STOP Condition ........... 195
Clock Arbitration ............................................... 184
Effect of a RESET ............................................ 191
I²C Clock Rate w/BRG ..................................... 183
Master Mode .................................................... 181
Reception ................................................. 187
Repeated START Timing ......................... 186
Master Mode START Condition ....................... 185
Master Mode Transmission .............................. 187
Multi-Master Communication, Bus Collision
and Arbitration ......................................... 191
Multi-Master Mode ........................................... 191
Registers .......................................................... 166
SLEEP Operation ............................................. 191
STOP Condition Timing ................................... 190
I²C Mode. See I²C
Module Operation .................................................... 170
Operation ................................................................. 160
Slave Mode .............................................................. 170
Addressing ....................................................... 170
Reception ......................................................... 171
Transmission .................................................... 171
SPI
Master Mode .................................................... 162
SPI Clock ......................................................... 162
SPI Master Mode ..................................................... 162
SPI Mode ................................................................. 157
SPI Mode. See SPI
SPI Slave Mode ....................................................... 163
Select Synchronization .................................... 163
SSPBUF Register .................................................... 162
SSPSR Register ...................................................... 162
Typical Connection .................................................. 161
MSSP Module
SPI Master./Slave Connection ................................. 161
MULLW ............................................................................ 286
MULWF ............................................................................ 286
PIC18FXX20
N
NEGF ............................................................................... 287
NOP ................................................................................. 287
O
OPCODE Field Descriptions ............................................ 260
OPTION_REG Register
PSA Bit .................................................................... 133
T0CS Bit .................................................................. 133
T0PS2:T0PS0 Bits ................................................... 133
T0SE Bit .................................................................. 133
Oscillator Configuration ..................................................... 21
EC .............................................................................. 21
ECIO .......................................................................... 21
HS .............................................................................. 21
HS + PLL ................................................................... 21
LP .............................................................................. 21
RC ............................................................................. 21
RCIO .......................................................................... 21
XT .............................................................................. 21
Oscillator Selection .......................................................... 239
Oscillator Switching Feature .............................................. 24
Oscillator Transitions ................................................. 26
System Clock Switch Bit ............................................ 25
Oscillator, Timer1 .............................................. 135, 137, 145
Oscillator, Timer3 ............................................................. 143
Oscillator, WDT ................................................................ 250
P
Packaging ........................................................................ 343
Details ...................................................................... 344
Marking .................................................................... 343
Parallel Slave Port (PSP) ..........................................111, 128
Associated Registers ............................................... 130
RE0/RD/AN5 Pin ..................................................... 128
RE1/WR/AN6 Pin ..................................................... 128
RE2/CS/AN7 Pin ...................................................... 128
Read Waveforms ..................................................... 130
Select (PSPMODE Bit) .....................................111, 128
Write Waveforms ..................................................... 129
Parallel Slave Port Requirements (PIC18F8X20) ............ 329
PICDEM 1 Low Cost PICmicro
Demonstration Board ............................................... 304
PICDEM 17 Demonstration Board ................................... 304
PICDEM 2 Low Cost PIC16CXX
Demonstration Board ............................................... 304
PICSTART Plus Entry Level Development
Programmer ............................................................. 303
PIE Registers ..................................................................... 95
Pin Functions
AVDD .......................................................................... 20
AVSS .......................................................................... 20
MCLR/VPP ................................................................. 11
OSC1/CLKI ................................................................ 11
OSC2/CLKO/RA6 ...................................................... 11
RA0/AN0 .................................................................... 12
RA1/AN1 .................................................................... 12
RA2/AN2/VREF- ......................................................... 12
RA3/AN3/VREF+ ........................................................ 12
RA4/T0CKI ................................................................ 12
RA5/AN4/LVDIN ........................................................ 12
RA6 ............................................................................ 12
RB0/INT0 ................................................................... 13
 2003 Microchip Technology Inc.
Advance Information
DS39609A-page 355