Holtek HT32F50231 User Manual page 179

32-Bit Arm ® Cortex ® -M0+ MCU
HT32F50231/HT32F50241
Bits Field
[19:16] ADLCH
[11:8] ADWCH
[2] ADWALL
[1] ADWUE
[0] ADWLE
Rev. 1.00
Descriptions
Lower Threshold Channel Status
0000: ADC_IN0 is lower than the lower threshold
0001: ADC_IN1 is lower than the lower threshold
...
1011: ADC_IN11 is lower than the lower threshold
Others: Reserved
If both the ADWLE and ADWALL status bits are set to 1 by the watchdog monitor
function, this status field value should first be stored in the user-defined memory
location in the corresponding ISR. Otherwise, the ADLCH field will be changed if
another input channel converted data is lower than the lower threshold.
ADC Watchdog Specific Channel Selection
0000: ADC_IN0 is monitored
0001: ADC_IN1 is monitored
...
1011: ADC_IN11 is monitored
Others: Reserved
ADC Watchdog Specific / All Channel Setting
0: Only the channel which specified by the ADWCH field is monitored
1: All channels are monitored
ADC Watchdog Upper Threshold Enable Bit
0: Disable upper threshold function
1: Enable upper threshold function
ADC Watchdog Lower Threshold Enable Bit
0: Disable lower threshold function
1: Enable lower threshold function
179 of 486 July 31, 2018