Capture/Compare/PWM(CCP) Module in PIC18FXXX Microcontroller

Select a PIC microcontroller by balancing speed, RAM and I/O, cost, and tool availability, while evaluating features like I2C and watchdog.

Master input/output handling and the use of special function registers on the PIC18FXXX microcontroller, including port pins, data registers, and alternate functions such as I2C and USART.

Explore the CCP (capture/compare/pwm) module in PIC18F microcontrollers, including capture, compare, and enhanced CCP/PWM features across multiple modules and timers.

Explain timer2 sfrs on pic18fxxx microcontrollers, covering prescaler post scaling, timer on control, overflow flags, and interrupt priority using ip bits with vector 0x08 or 0x18.

Explain timer2 programming in the PIC18FXXX: configure tmr2 and pr2 with no external clock source, count from zero to pr2, and generate an interrupt on match for timing.

Describe the ccp x con register and its related registers, forming a 16-bit capture or compare unit, and explain pwm duty cycles at zero, twenty-five, fifty, and seventy-five percent.

Learn pwm configuration in the PIC18FXXX CCP module by calculating the pwm period from the oscillator and timer registers, applying prescaling, and deriving the duty cycle using CCPR and PR registers.

Configure the CCP module for PWM mode, set period with the PR register in the 0-250 range, and set the duty cycle via the duty registers, then start the timer.

Configure the ccp pwm on a pic18fxxx microcontroller to generate a 1 khz pwm with a 10 percent duty cycle using a 10 mhz oscillator and prescaler 16, pr 155.

Learn how to interface a DC motor with PWM generation using the CCP module in PIC18FXXX microcontrollers, controlling motor speed via duty cycle and pulse width.