MC68HC708MP16 Datasheet, PDF (157/398 Pages) Freescale Semiconductor, Inc – Microcontrollers

Pulse Width Modulator for Motor Control (PWMMC)
Center-Aligned Positive Polarity
UP/DOWN COUNTER
MODULUS = 4
PWM <= 0
PWM = 1
PWM = 2
PWM = 3
PWM >= 4
Edge-Aligned Positive Polarity
UP-ONLY COUNTER
MODULUS = 4
PWM <= 0
PWM = 1
PWM = 2
PWM = 3
PWM >= 4
Center-Aligned Negative Polarity
UP/DOWN COUNTER
MODULUS = 4
Edge-Aligned Negative Polarity
UP-ONLY COUNTER
MODULUS = 4
PWM <= 0
PWM = 1
PWM = 2
PWM = 3
PWM >= 4
PWM <= 0
PWM = 1
PWM = 2
PWM = 3
PWM >= 4
Figure 9-27. PWM Polarity
MC68HC708MP16 — Rev. 3.1
Freescale Semiconductor Pulse Width Modulator for Motor Control (PWMMC)
Technical Data
157