NXP Semiconductors MC9S08SU16 Reference Manual page 484

Introduction
Arrow represents
PWM Operation Clock
Edge- or Center-
Align Control
PWM Counter
Modulus
PWM Value
Register 0
PWM Value
Register 1
PWM Value
Register 2
PWM Value
Register 3
PWM Value
Register 4
PWM Value
Register 5
The following figure shows PWM SWAP and MASK functionality.
484
System
Clock
0 1
Prescaler
PWM Counter
Compare
Unit 0
Compare
MUX/SWAP
Unit 1
/Deadtime
Compare
Insertion and
Unit 2
Output Control
Compare
Unit 3
Compare
Unit 4
Compare
Unit 5
PWM Software
Compare
Control and
Output
Output Mode
Polarity
Control
Figure 26-1. PWM block diagram
MC9S08SU16 Reference Manual, Rev. 5, 4/2017
Fault
Protec-
tion
&
Channel
Mask
Filters
4
Setting
Fault Inputs
PWM0
Polarity
PWM1
Control
PWM2
PWM3
PWM4
PWM5
NXP Semiconductors