PIC18FXX20
Table Pointer
D
Boundaries Based on Operation ....................... 64
Table Pointer Boundaries .......................................... 64
Table Reads and Table Writes .................................. 61
Write Sequence ......................................................... 68
Writing To .................................................................. 67
Protection Against Spurious Writes ................... 70
Unexpected Termination ................................... 70
Write Verify ........................................................ 70
Data EEPROM Memory
Associated Registers ................................................. 83
EEADR Register ........................................................ 79
EEADRH Register ...................................................... 79
EECON1 Register ...................................................... 79
EECON2 Register ...................................................... 79
Operation During Code Protect .................................. 82
Protection Against Spurious Write ............................. 82
Reading ...................................................................... 81
Using .......................................................................... 82
Write Verify ................................................................ 82
Writing ........................................................................ 81
Data Memory ...................................................................... 47
General Purpose Registers ........................................ 47
Map for PIC18FX520 Devices ................................... 48
Map for PIC18FX620/X720 Devices .......................... 49
Special Function Registers ........................................ 47
DAW ................................................................................. 278
DC Characteristics
G
General Call Address Support ......................................... 180
GOTO .............................................................................. 280
H
Hardware Multiplier ............................................................ 85
Introduction ................................................................ 85
Operation ................................................................... 85
Performance Comparison .......................................... 85
HS/PLL .............................................................................. 23
PIC18FXX20 (Industrial and Extended),
I
PIC18LFXX20 (Industrial) ................................ 315
Power-down and Supply Current ............................. 311
Supply Voltage ......................................................... 310
DCFSNZ ........................................................................... 279
DECF ............................................................................... 278
DECFSZ ........................................................................... 279
Development Support ...................................................... 301
Device Differences ........................................................... 347
Direct Addressing ............................................................... 58
Direct Addressing ....................................................... 56
I/O Ports ........................................................................... 103
2
2
I C Bus Data Requirements (Slave Mode) ...................... 335
I C Bus START/STOP Bits Requirements
(Slave Mode) ........................................................... 334
2
I C Mode
General Call Address Support ................................. 180
Master Mode
Operation ......................................................... 182
Master Mode Transmit Sequence ............................ 182
Read/Write Bit Information (R/W Bit) ................170, 171
Serial Clock (RC3/SCK/SCL) ................................... 171
ID Locations ..............................................................239, 257
INCF ................................................................................ 280
INCFSZ ............................................................................ 281
In-Circuit Debugger .......................................................... 257
Resources (Table) ................................................... 257
In-Circuit Serial Programming (ICSP) .......................239, 257
Indirect Addressing ............................................................ 58
INDF and FSR Registers ........................................... 57
Operation ................................................................... 57
Indirect Addressing Operation ........................................... 58
Indirect File Operand ......................................................... 47
INFSNZ ............................................................................ 281
Instruction Cycle ................................................................ 44
Instruction Flow/Pipelining ................................................. 45
Instruction Format ............................................................ 261
Instruction Set .................................................................. 259
ADDLW .................................................................... 265
ADDWF .................................................................... 265
ADDWFC ................................................................. 266
ANDLW .................................................................... 266
ANDWF .................................................................... 267
BC ............................................................................ 267
BCF ......................................................................... 268
BN ............................................................................ 268
BNC ......................................................................... 269
BNN ......................................................................... 269
BNOV ...................................................................... 270
BNZ ......................................................................... 270
BOV ......................................................................... 273
BRA ......................................................................... 271
E
Electrical Characteristics .................................................. 307
Errata ................................................................................... 5
Example SPI Mode Requirements (Master Mode,
CKE = 0) .................................................................. 330
Example SPI Mode Requirements (Master Mode,
CKE = 1) .................................................................. 331
Example SPI Mode Requirements (Slave Mode
CKE = 0) .................................................................. 332
Example SPI Slave Mode Requirements (CKE = 1) ........ 333
Extended Microcontroller Mode ......................................... 71
External Clock Timing Requirements ............................... 322
External Memory Interface ................................................. 71
16-bit Byte Select Mode ............................................. 75
16-bit Byte Write Mode .............................................. 73
16-bit Mode ................................................................ 73
16-bit Mode Timing .................................................... 76
16-bit Word Write Mode ............................................. 74
PIC18F8X20 External Bus - I/O Port Functions ......... 72
Program Memory Modes and External
Memory Interface ............................................... 71
F
Firmware Instructions ....................................................... 259
FLASH Program Memory ................................................... 61
Associated Registers ................................................. 70
Control Registers ....................................................... 62
Erase Sequence ........................................................ 66
Erasing ....................................................................... 66
Operation During Code Protect .................................. 70
Reading ...................................................................... 65
2003 Microchip Technology Inc.
Advance Information
DS39609A-page 353
MICROCHIP [ MICROCHIP ]
