PIC18FXX8 Datasheet, PDF (395/402 Pages) Microchip Technology – 28/40-Pin High-Performance, Enhanced Flash Microcontrollers with CAN Module

Prescaler, Timer2.............................................................. 128
PRO MATE II Universal Device
Programmer .............................................................. 325
Program Counter
PCL Register............................................................... 40
PCLATH Register ....................................................... 40
PCLATU Register ....................................................... 40
Program Memory ................................................................ 37
Fast Register Stack..................................................... 40
Instructions.................................................................. 41
Two-Word ........................................................... 43
Map and Stack for PIC18F248/448............................. 37
Map and Stack for PIC18F258/458............................. 37
PUSH and POP Instructions ....................................... 40
Return Address Stack ................................................. 38
Return Stack Pointer (STKPTR) ................................. 38
Stack Full/Underflow Resets....................................... 40
Top-of-Stack Access................................................... 38
Program Verification and
Code Protection ........................................................ 276
Associated Registers Summary................................ 276
Configuration Register Protection ............................. 279
Data EEPROM Code Protection ............................... 279
Program Memory Code Protection ........................... 277
Programming, Device Instructions .................................... 281
PUSH ................................................................................ 310
PWM (CCP Module) ......................................................... 128
CCPR1H:CCPR1L Registers.................................... 128
Duty Cycle................................................................. 128
Example Frequencies/Resolutions ........................... 129
Period........................................................................ 128
Registers Associated with
PWM and Timer2 .............................................. 129
Setup for PWM Operation......................................... 129
TMR2 to PR2 Match ......................................... 117, 128
PWM (ECCP Module) ....................................................... 134
Full-Bridge Application Example ............................... 138
Full-Bridge Mode....................................................... 137
Direction Change .............................................. 138
Half-Bridge Mode ...................................................... 136
Half-Bridge Output Mode
Applications Example ....................................... 136
Output Configurations ............................................... 134
Output Polarity Configuration.................................... 140
Output Relationships Diagram .................................. 135
Programmable Dead-Band Delay ............................. 140
Registers Associated with Enhanced PWM
and Timer2........................................................ 141
Setup for PWM Operation......................................... 141
Standard Mode ......................................................... 134
Start-up Considerations ............................................ 140
System Implementation ............................................ 140
Q
Q Clock ............................................................................. 128
R
RAM. See Data Memory.
RCALL .............................................................................. 311
RCON Register
Significance of Status Bits vs.
Initialization Condition ......................................... 27
RCSTA Register ............................................................... 183
SPEN Bit ................................................................... 183
Receiver Warning ............................................................. 239
Register File ........................................................................ 44
 2004 Microchip Technology Inc.
PIC18FXX8
Register File Summary ....................................................... 49
Registers
ADCON0 (A/D Control 0).......................................... 241
ADCON1 (A/D Control 1).......................................... 242
BRGCON1 (Baud Rate Control 1)............................ 218
BRGCON2 (Baud Rate Control 2)............................ 219
BRGCON3 (Baud Rate Control 3)............................ 220
CANCON (CAN Control) .......................................... 201
CANSTAT (CAN Status)........................................... 202
CCP1CON (CCP1 Control) ...................................... 123
CIOCON (CAN I/O Control) ...................................... 221
CMCON (Comparator Control) ................................. 249
COMSTAT (CAN
Communication Status) .................................... 205
CONFIG1H (Configuration 1 High)........................... 266
CONFIG2H (Configuration 2 High)........................... 267
CONFIG2L (Configuration 2 Low) ............................ 266
CONFIG4L (Configuration 4 Low) ............................ 267
CONFIG5H (Configuration 5 High)........................... 268
CONFIG5L (Configuration 5 Low) ............................ 268
CONFIG6H (Configuration 6 High)........................... 269
CONFIG6L (Configuration 6 Low) ............................ 269
CONFIG7H (Configuration 7 High)........................... 270
CONFIG7L (Configuration 7 Low) ............................ 270
CVRCON (Comparator Voltage
Reference Control) ........................................... 255
DEVID1 (Device ID 1)............................................... 271
DEVID2 (Device ID 2)............................................... 271
ECCP1CON (ECCP1 Control).................................. 131
ECCP1DEL (PWM Delay) ........................................ 140
ECCPAS (Enhanced Capture/Compare/PWM
Auto-Shutdown Control) ................................... 142
EECON1 (EEPROM Control 1) ............................ 60, 67
INTCON (Interrupt Control) ........................................ 79
INTCON2 (Interrupt Control 2) ................................... 80
INTCON3 (Interrupt Control 3) ................................... 81
IPR1 (Peripheral Interrupt Priority 1) .......................... 88
IPR2 (Peripheral Interrupt Priority 2) .......................... 89
IPR3 (Peripheral Interrupt Priority 3) .................. 90, 224
LVDCON (LVD Control)............................................ 261
OSCCON (Oscillator Control)..................................... 20
PIE1 (Peripheral Interrupt Enable 1) .......................... 85
PIE2 (Peripheral Interrupt Enable 2) .......................... 86
PIE3 (Peripheral Interrupt Enable 3) .................. 87, 223
PIR1 (Peripheral Interrupt Request
(Flag) 1) .............................................................. 82
PIR2 (Peripheral Interrupt Request
(Flag) 2) .............................................................. 83
PIR3 (Peripheral Interrupt Request
(Flag) 3) ...................................................... 84, 222
RCON (Reset Control).......................................... 58, 91
RCSTA (Receive Status and Control) ...................... 184
RXB0CON (Receive Buffer 0 Control)...................... 210
RXB1CON (Receive Buffer 1 Control)...................... 211
RXBnDLC (Receive Buffer n
Data Length Code) ........................................... 213
RXBnDm (Receive Buffer n
Data Field Byte m)............................................ 214
RXBnEIDH (Receive Buffer n
Extended Identifier, High Byte)......................... 212
RXBnEIDL (Receive Buffer n
Extended Identifier, Low Byte).......................... 213
RXBnSIDH (Receive Buffer n
Standard Identifier, High Byte) ......................... 212
DS41159D-page 393