Figure 6.7-19 Immediately Loading Mode With Up Count Type; Figure 6.7-20 Pwm Pulse Generation In Up-Down Count Type - Nuvoton ISD94124BYI Technical Reference Manual

point 1
PERIOD PERIOD DATA0
PBUF PERIOD DATA0
CMPDAT
CMPBUF
0x1FFFF
PERIOD DATA1
PERIOD DATA0
CMPDAT DATA1
PERIOD DATA2
CMPDAT DATA0
0x10000
CMPU

Figure 6.7-19 Immediately Loading Mode with Up Count Type

6.7.6.10 PWM Pulse Generator
PWM pulse generator uses counter and comparator events to generate PWM output pulse. The
events are zero point and period point in up count type and down count type, center point in up-
down count type and counter equal to comparator point in three count types.
Each event point can generate PWM output waveform in different count type as shown in Figure
6.7-20.

Figure 6.7-20 PWM Pulse Generation in Up-Down Count Type

Sep 9, 2019
ISD94100 Series Technical Reference Manual
point 2
PERIOD DATA1
PERIOD DATA1
CMPDAT DATA1
CMPDAT DATA1
CNT
Center
CNT
CMPDAT
Zero
PWM OUT
PWM period
Page 355 of 928
point 3
PERIOD DATA2
PERIOD DATA2
CNT wraparound
Note:
CNT
Write
Load
Rev1.09