Datasheet

PIC16F917/916/914/913
DS41250F-page 318 © 2007 Microchip Technology Inc.
RG Pins....................................................................... 85
SSP (I
2
C Mode) ........................................................ 202
SSP (SPI Mode)........................................................ 193
Timer1....................................................................... 102
Timer2....................................................................... 107
TMR0/WDT Prescaler.................................................99
Watchdog Timer (WDT) ............................................ 234
Brown-out Reset (BOR) .................................................... 223
Associated Registers ................................................224
Calibration................................................................. 223
Specifications............................................................ 269
Timing and Characteristics ....................................... 268
C
C Compilers
MPLAB C18 .............................................................. 252
MPLAB C30 .............................................................. 252
Capture Module. See Capture/Compare/PWM (CCP)
Capture/Compare/PWM (CCP)......................................... 211
Associated registers w/ Capture/Compare/PWM...... 218
Capture Mode ........................................................... 213
CCPx Pin Configuration ............................................ 213
Compare Mode ......................................................... 214
CCPx Pin Configuration .................................... 214
Software Interrupt Mode ........................... 213, 214
Special Event Trigger........................................214
Timer1 Mode Selection ............................. 213, 214
Interaction of Two CCP Modules (table) ................... 211
Prescaler................................................................... 213
PWM Mode ............................................................... 215
Duty Cycle......................................................... 216
Effects of Reset................................................. 218
Example PWM Frequencies and
Resolutions, 20 MHZ ................................ 217
Example PWM Frequencies and
Resolutions, 8 MHz................................... 217
Operation in Sleep Mode .................................. 218
Setup for Operation........................................... 218
System Clock Frequency Changes................... 218
PWM Period.............................................................. 216
Setup for PWM Operation......................................... 218
Timer Resources....................................................... 211
CCP. See Capture/Compare/PWM (CCP)
CCPxCON Register .......................................................... 212
CKE bit.............................................................................. 194
CKP bit.............................................................................. 195
Clock Sources
External Modes ........................................................... 89
EC ....................................................................... 89
HS .......................................................................90
LP........................................................................ 90
OST..................................................................... 89
RC....................................................................... 91
XT ....................................................................... 90
Internal Modes ............................................................ 91
Frequency Selection ........................................... 93
HFINTOSC..........................................................91
INTOSC .............................................................. 91
INTOSCIO........................................................... 91
LFINTOSC .......................................................... 93
Clock Switching................................................................... 95
CMCON0 Register ............................................................ 116
CMCON1 Register ............................................................ 117
Code Examples
A/D Conversion......................................................... 179
Assigning Prescaler to Timer0 .................................. 100
Assigning Prescaler to WDT..................................... 100
Call of a Subroutine in Page 1 from Page 0 ............... 40
Changing Between Capture Prescalers.................... 213
Indirect Addressing ..................................................... 41
Initializing PORTA....................................................... 44
Initializing PORTB....................................................... 53
Initializing PORTC ...................................................... 62
Initializing PORTD ...................................................... 71
Initializing PORTE....................................................... 76
Initializing PORTF....................................................... 81
Initializing PORTG ...................................................... 84
Loading the SSPBUF (SSPSR) Register.................. 196
Saving Status and W Registers in RAM ................... 233
Code Protection ................................................................ 238
Comparator....................................................................... 109
C2OUT as T1 Gate................................................... 117
Configurations .......................................................... 112
Interrupts .................................................................. 114
Operation.......................................................... 109, 114
Operation During Sleep ............................................ 115
Response Time......................................................... 114
Synchronizing COUT w/Timer1 ................................ 117
Comparator Module
Associated registers ................................................. 119
Comparator Voltage Reference (CV
REF)
Response Time......................................................... 114
Comparator Voltage Reference (CV
REF).......................... 118
Effects of a Reset ..................................................... 115
Specifications ........................................................... 271
Comparators
C2OUT as T1 Gate................................................... 103
Effects of a Reset ..................................................... 115
Specifications ........................................................... 271
Compare Module. See Capture/Compare/PWM (CCP)
CONFIG1 Register ........................................................... 220
Configuration Bits ............................................................. 220
Conversion Considerations............................................... 316
CPU Features................................................................... 219
Customer Change Notification Service............................. 325
Customer Notification Service .......................................... 325
Customer Support............................................................. 325
D
D/A bit ............................................................................... 194
Data EEPROM Memory.................................................... 187
Associated Registers ................................................ 192
Reading .................................................................... 190
Writing ...................................................................... 190
Data Memory ...................................................................... 24
Data/Address bit (D/A
)...................................................... 194
DC and AC Characteristics
Graphs and Tables ................................................... 283
DC Characteristics
Extended and Industrial............................................ 261
Industrial and Extended............................................ 257
Development Support....................................................... 251
Device Overview................................................................. 15
E
EEADRH Registers................................................... 187, 188
EEADRL Register ............................................................. 188
EEADRL Registers ........................................................... 187
EECON1 Register..................................................... 187, 189
EECON2 Register............................................................. 187
EEDATH Register............................................................. 188
EEDATL Register ............................................................. 188