Figure 96. Pwm Mode Channel Output Reference Signal And Counter In Down-Counting Mode; Figure 97. Pwm Mode 1 Channel Output Reference Signal And Counter In Centre-Aligned Counting - Holtek HT32F54231 User Manual

32-Bit Arm ® Cortex ® -M0+ MCU
HT32F54231/HT32F54241/HT32F54243/HT32F54253
Counter Value
CRR
CHxCCR
CHxOM = 0x6
CHxOREF
CHxCCIF
CHxOM = 0x7
CHxOREF

Figure 96. PWM Mode Channel Output Reference Signal and Counter in Down-counting Mode

CMSEL= 0x1
0
CHxCCR = 3
CHxCCIF
CHxCCR = 4
CHxCCIF
CHxCCR >= 5 100%
CHxCCIF
CHxCCR = 0
CHxCCIF
Figure 97. PWM Mode 1 Channel Output Reference Signal and Counter in Centre-Aligned
Counting Mode
Rev. 1.00
CHxOREF
CHxCCIF
CHxOREF
CRR = 5
Up-counting
1 2 3 4
0%
304 of 576
Counter Value
CHxCCR
CRR
100%
0%
Down-counting
5 4 3 2 1 0 1
January 28, 2022