Datasheet
2010-2012 Microchip Technology Inc. DS41419D-page 443
PIC16(L)F1824/1828
INDEX
A
A/D
Specifications............................................................ 374
Absolute Maximum Ratings .............................................. 353
AC Characteristics
Industrial and Extended ............................................ 367
Load Conditions ........................................................ 366
ACKSTAT ......................................................................... 279
ACKSTAT Status Flag ...................................................... 279
ADC .................................................................................. 151
Acquisition Requirements ......................................... 161
Associated registers.................................................. 163
Block Diagram........................................................... 151
Calculating Acquisition Time..................................... 161
Channel Selection..................................................... 152
Configuration............................................................. 152
Configuring Interrupt ................................................. 156
Conversion Clock...................................................... 152
Conversion Procedure .............................................. 156
Internal Sampling Switch (R
SS) Impedance.............. 161
Interrupts................................................................... 154
Operation .................................................................. 155
Operation During Sleep ............................................ 155
Port Configuration..................................................... 152
Reference Voltage (V
REF)......................................... 152
Source Impedance.................................................... 161
Special Event Trigger................................................ 155
Starting an A/D Conversion ......................................154
ADCON0 Register....................................................... 32, 157
ADCON1 Register....................................................... 32, 158
ADDFSR ........................................................................... 343
ADDWFC .......................................................................... 343
ADRESH Register............................................................... 32
ADRESH Register (ADFM = 0) ......................................... 159
ADRESH Register (ADFM = 1) ......................................... 160
ADRESL Register (ADFM = 0).......................................... 159
ADRESL Register (ADFM = 1).......................................... 160
Alternate Pin Function....................................................... 121
Analog-to-Digital Converter. See ADC
ANSELA Register ............................................................. 127
ANSELB Register ............................................................. 133
ANSELC Register ............................................................. 138
APFCON0 Register........................................................... 122
APFCON1 Register........................................................... 123
Assembler
MPASM Assembler................................................... 418
B
BAUDCON Register.......................................................... 310
BF ............................................................................. 279, 281
BF Status Flag .......................................................... 279, 281
Block Diagram
Capacitive Sensing ........................................... 327, 328
Block Diagrams
(CCP) Capture Mode Operation ............................... 216
ADC .......................................................................... 151
ADC Transfer Function ............................................. 162
Analog Input Model ........................................... 162, 181
CCP PWM................................................................. 220
Clock Source............................................................... 56
Compare ................................................................... 218
Crystal Operation.................................................. 58, 59
Digital-to-Analog Converter (DAC)............................ 166
EUSART Receive ..................................................... 300
EUSART Transmit .................................................... 299
External RC Mode ...................................................... 60
Fail-Safe Clock Monitor (FSCM)................................. 68
Generic I/O Port........................................................ 121
Interrupt Logic............................................................. 87
On-Chip Reset Circuit................................................. 77
Peripheral Interrupt Logic ........................................... 88
PIC16(L)F1824/1828 .................................................. 20
PWM (Enhanced) ..................................................... 224
Resonator Operation .................................................. 58
Timer0 ...................................................................... 185
Timer1 ...................................................................... 189
Timer1 Gate.............................................. 194, 195, 196
Timer2/4/6 ................................................................ 201
Voltage Reference.................................................... 147
Voltage Reference Output Buffer Example .............. 166
BORCON Register.............................................................. 80
BRA .................................................................................. 344
Break Character (12-bit) Transmit and Receive ............... 319
Brown-out Reset (BOR)...................................................... 80
Specifications ........................................................... 372
Timing and Characteristics ....................................... 371
C
C Compilers
MPLAB C18.............................................................. 418
CALL................................................................................. 345
CALLW ............................................................................. 345
Capacitive Sensing ........................................................... 327
Associated registers w/ Capacitive Sensing............. 334
Specifications ........................................................... 383
Capture Module. See Enhanced Capture/Compare/PWM
(ECCP)
Capture/Compare/PWM ................................................... 215
Capture/Compare/PWM (CCP)
Associated Registers w/ Capture ............................. 217
Associated Registers w/ Compare ........................... 219
Associated Registers w/ PWM ......................... 223, 237
Capture Mode........................................................... 216
CCPx Pin Configuration............................................ 216
Compare Mode......................................................... 218
CCPx Pin Configuration.................................... 218
Software Interrupt Mode........................... 216, 218
Special Event Trigger ....................................... 218
Timer1 Mode Resource ............................ 216, 218
Prescaler .................................................................. 216
PWM Mode
Duty Cycle ........................................................ 221
Effects of Reset ................................................ 223
Example PWM Frequencies and
Resolutions, 20 MHZ................................ 222
Example PWM Frequencies and
Resolutions, 32 MHZ................................ 222
Example PWM Frequencies and
Resolutions, 8 MHz .................................. 222
Operation in Sleep Mode.................................. 223
Resolution ........................................................ 222
System Clock Frequency Changes .................. 223
PWM Operation ........................................................ 220
PWM Overview......................................................... 220
PWM Period ............................................................. 221
PWM Setup .............................................................. 221
CCP1CON Register...................................................... 36, 37