mc68hc705v12 Freescale Semiconductor, Inc, mc68hc705v12 Datasheet - Page 115

• Manufacturer Part Number: mc68hc705v12
• Description: M68hc05-based Mcu Hc05 Freescale Semiconductor
• Manufacturer: Freescale Semiconductor, Inc

MC68HC705V12
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Rev. 3.0
occurred, at which time the new data value is loaded into the PWM data
register.
However, should a write to the registers be performed when the PWM
subsystem is disabled, the data is transferred immediately. All registers
are updated after the PWM data register is written to and the end of a
PWM cycle occurs.
The PWM output can have an active high or an active low pulse under
software control using the POL (polarity) bit as shown in
Figure
Freescale Semiconductor, Inc.
For More Information On This Product,
11-3.
Figure 11-2. PWM Waveform Examples (POL = 1)
Figure 11-3. PWM Waveform Examples (POL = 0)
Pulse Width Modulators (PWMs)
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$05
$05
$1F
$1F
PWM REGISTER = $00
PWM REGISTER = $00
$3F
$3F
T
T
Pulse Width Modulators (PWMs)
PWM Functional Description
Advance Information
Figure 11-2
and