mc68hc908mr32 Freescale Semiconductor, Inc, mc68hc908mr32 Datasheet - Page 134

• Manufacturer Part Number: mc68hc908mr32
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Pulse-Width Modulator for Motor Control (PWMMC)
134
UP/DOWN COUNTER
UP/DOWN COUNTER
MODULUS = 4
MODULUS = 4
PWM <= 0
PWM >= 4
PWM <= 0
PWM >= 4
PWM = 1
PWM = 2
PWM = 3
PWM = 1
PWM = 2
PWM = 3
CENTER-ALIGNED NEGATIVE POLARITY
CENTER-ALIGNED POSITIVE POLARITY
MC68HC908MR32 • MC68HC908MR16 Data Sheet, Rev. 6.1
Figure 12-21. PWM Polarity
UP-ONLY COUNTER
UP-ONLY COUNTER
EDGE-ALIGNED NEGATIVE POLARITY
EDGE-ALIGNED POSITIVE POLARITY
MODULUS = 4
MODULUS = 4
PWM <= 0
PWM >= 4
PWM <= 0
PWM >= 4
PWM = 1
PWM = 2
PWM = 3
PWM = 1
PWM = 2
PWM = 3
Freescale Semiconductor