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PIC16F15256/74/75/76 28/40-Pin Microcontrollers PIC16F15256/74/75/76
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23
PWM - Pulse-Width Modulation
23.2
PWM Output Polarity
PIC16F15256/74/75/76
Introduction
PIC16F152
Family Types
Core Features
1
Packages
2
Pin Diagrams
3
Pin Allocation Tables
4
Guidelines for Getting Started with
PIC16F152
Microcontrollers
5
Register and Bit Naming Conventions
6
Register Legend
7
Enhanced Mid-Range CPU
8
Device Configuration
9
Memory Organization
10
Resets
11
OSC - Oscillator Module
12
Interrupts
13
Sleep Mode
14
WDT - Watchdog Timer
15
NVM - Nonvolatile Memory Control
16
I/O Ports
17
IOC - Interrupt-on-Change
18
PPS - Peripheral Pin Select Module
19
TMR0 - Timer0 Module
20
TMR1 - Timer1 Module with Gate Control
21
TMR2 - Timer2 Module
22
CCP - Capture/Compare/PWM Module
23
PWM - Pulse-Width Modulation
23.1
Fundamental Operation
23.2
PWM Output Polarity
23.3
PWM Period
23.4
PWM Duty Cycle
23.5
PWM Resolution
23.6
Operation in Sleep Mode
23.7
Changes in System Clock Frequency
23.8
Effects of Reset
23.9
Setup for PWM Operation Using PWMx Output Pins
23.10
Setup for PWM Operation to Other Device Peripherals
23.11
Register Definitions: PWM Control
23.12
Register Summary - PWM
24
EUSART - Enhanced Universal Synchronous Asynchronous Receiver Transmitter
25
MSSP - Host Synchronous Serial Port Module
26
FVR - Fixed Voltage Reference
27
ADC - Analog-to-Digital Converter
28
Charge Pump
29
Instruction Set Summary
30
ICSP™ - In-Circuit Serial Programming™
31
Register Summary
32
Electrical Specifications
33
DC and AC Characteristics Graphs and Tables
34
Packaging Information
35
Appendix A: Revision History
Microchip Information
23.2 PWM Output Polarity
The output polarity is inverted by setting the
POL
bit.
