Datasheet

 2009-2011 Microchip Technology Inc. DS41365E-page 391
PIC18(L)F1XK22
A
A/D
Analog Port Pins, Configuring................................... 215
Associated Registers ................................................ 215
Conversions .............................................................. 206
Discharge.................................................................. 207
Selecting and Configuring Acquisition Time ............. 204
Specifications............................................................ 353
Absolute Maximum Ratings .............................................. 327
AC Characteristics
Industrial and Extended ............................................ 346
Load Conditions ........................................................ 345
Access Bank
Mapping with Indexed Literal Offset Mode.................. 45
ACKSTAT ......................................................................... 165
ACKSTAT Status Flag ...................................................... 165
ADC .................................................................................. 203
Acquisition Requirements ......................................... 213
Block Diagram........................................................... 203
Calculating Acquisition Time..................................... 213
Channel Selection..................................................... 204
Configuration............................................................. 204
Conversion Clock...................................................... 204
Conversion Procedure .............................................. 208
Internal Sampling Switch (R
SS) IMPEDANCE .............. 213
Interrupts................................................................... 205
Operation .................................................................. 206
Operation During Sleep ............................................ 207
Port Configuration..................................................... 204
Power Management.................................................. 207
Reference Voltage (V
REF)......................................... 204
Result Formatting...................................................... 205
Source Impedance.................................................... 213
Special Event Trigger................................................ 207
Starting an A/D Conversion ...................................... 205
ADCON0 Register............................................................. 209
ADCON1 Register..................................................... 210, 211
ADDFSR ........................................................................... 316
ADDLW ............................................................................. 279
ADDULNK......................................................................... 316
ADDWF............................................................................. 279
ADDWFC .......................................................................... 280
ADRESH Register (ADFM = 0) ......................................... 212
ADRESH Register (ADFM = 1) ......................................... 212
ADRESL Register (ADFM = 0).......................................... 212
ADRESL Register (ADFM = 1).......................................... 212
Analog Input Connection Considerations.......................... 225
Analog-to-Digital Converter. See ADC
ANDLW ............................................................................. 280
ANDWF............................................................................. 281
ANSEL Register.................................................................. 92
ANSELH Register ............................................................... 93
Assembler
MPASM Assembler................................................... 324
B
Bank Select Register (BSR)................................................ 31
Baud Rate Generator........................................................ 161
BAUDCON Register.......................................................... 186
BC ..................................................................................... 281
BCF................................................................................... 282
BF ..................................................................................... 165
BF Status Flag .................................................................. 165
Block Diagrams
ADC .......................................................................... 203
ADC Transfer Function............................................. 214
Analog Input Model........................................... 214, 225
Baud Rate Generator ............................................... 161
Capture Mode Operation .......................................... 113
Clock Source .............................................................. 14
Comparator 1............................................................ 218
Comparator 2............................................................ 219
Crystal Operation........................................................ 15
EUSART Receive ..................................................... 176
EUSART Transmit .................................................... 175
External POR Circuit (Slow V
DD Power-up) ............. 247
External RC Mode ...................................................... 16
Fail-Safe Clock Monitor (FSCM)................................. 23
Generic I/O Port.......................................................... 77
Interrupt Logic............................................................. 64
MSSP (I
2
C Master Mode) ......................................... 159
MSSP (I
2
C Mode)..................................................... 142
MSSP (SPI Mode) .................................................... 133
On-Chip Reset Circuit............................................... 245
PIC18(L)F1XK22 ........................................................ 10
PWM (Enhanced) ..................................................... 115
Reads from Flash Program Memory .......................... 51
Resonator Operation .................................................. 16
Table Read Operation ................................................ 47
Table Write Operation ................................................ 48
Table Writes to Flash Program Memory..................... 53
Timer0 in 16-Bit Mode ................................................ 97
Timer0 in 8-Bit Mode .................................................. 96
Timer1 ...................................................................... 100
Timer1 (16-Bit Read/Write Mode)............................. 101
Timer2 ...................................................................... 106
Timer3 ...................................................................... 108
Timer3 (16-Bit Read/Write Mode)............................. 109
Voltage Reference.................................................... 240
Voltage Reference Output Buffer Example .............. 241
Watchdog Timer ....................................................... 267
BN..................................................................................... 282
BNC .................................................................................. 283
BNN .................................................................................. 283
BNOV ............................................................................... 284
BNZ .................................................................................. 284
BOR. See Brown-out Reset.
BOV .................................................................................. 287
BRA .................................................................................. 285
Break Character (12-bit) Transmit and Receive ............... 194
BRG. See Baud Rate Generator.
Brown-out Reset (BOR).................................................... 248
Detecting .................................................................. 248
Disabling in Sleep Mode........................................... 248
Software Enabled ..................................................... 248
Specifications ........................................................... 351
Timing and Characteristics ....................................... 350
BSF................................................................................... 285
BTFSC.............................................................................. 286
BTFSS .............................................................................. 286
BTG .................................................................................. 287
BZ ..................................................................................... 288
C
C Compilers
MPLAB C18.............................................................. 324
CALL................................................................................. 288
CALLW ............................................................................. 317
Capture (CCP Module) ..................................................... 112
CCP Pin Configuration ............................................. 112
CCPRxH:CCPRxL Registers .................................... 112