mc68hc05pv8 Freescale Semiconductor, Inc, mc68hc05pv8 Datasheet - Page 149

• Manufacturer Part Number: mc68hc05pv8
• Description: Hcmos Microcontroller Unit
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor, Inc.
Pulse Width Modulator
Functional Description
(PWMPR + 1) / f
PWM
A0
FF
80
PWMDAT = $00
conversion n–1 complete
conversion n complete
Figure 11-2 PWM Waveforms (POL = 0, active low), PWMPR = $FF
(PWMPR + 1) / f
PWM
A0
PWMDAT = $FF ( > PWMPR, -> output permanent low)
(PWMPR - PWMDAT) / f
PWM
PWMDAT / f
PWM
PWMDAT = $00
conversion n–1 complete
conversion n complete
Figure 11-3 PWM Waveforms (POL = 1, active high), PWMPR = $CF
MC68HC(8)05PV8/A — Rev. 1.9
Technical Data
Pulse Width Modulator
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