Figure 14.2-2 Block Diagram Of Single Pwm Timer Channel - Fujitsu MB91F109 FR30 Hardware Manual

Block Diagram of Single PWM Timer Channel
Prescaler
1/1
1/4
1/16
1/64
Peripheral clock
TRG input
Software trigger

Figure 14.2-2 Block Diagram of Single PWM Timer Channel

PCSR
Load
ck
16-bit decrementing
counter
Borrow
Start
Enable
Edge
detection
14.2 PWM Timer Block Diagram
PDUT
cmp
PPG mask
S Q
R
Inverse bit
PWM output
IRQ
303