Z8 Encore!® Motor Control Flash MCUs
Product Specification
68
ISense S/H
IRQ
12-Bit Counter
with Prescaler
Control
Logic
ADC Trigger
Fault Inputs
PWM Deadband
PWM0HD
Data Bus
PWM
State
Logic
Fault
Polarity
Logic
PWM0H
PWM0L
System Clock
PWM0LD
PWM1HD
PWM1LD
PWM2HD
PWM2LD
PWM
State
Logic
Fault
Polarity
Logic
PWM1H
PWM1L
PWM
State
Logic
Fault
Polarity
Logic
PWM2H
PWM2L
Figure 7. PWM Block Diagram
PWM Option Bits
To protect the configuration of critical PWM parameters, the settings to enable the output
channels, and the default OFF state, are maintained as user option bits. These values are
set when the user program code is written to the part, and cannot be changed by software.
See the Option Bits chapter on page 223.
Pulse-Width Modulator
P R E L I M I N A R Y
PS024604-1005
ZILOG [ ZILOG, INC. ]
