Holtek HT66F0175 - Page 86

Rev. 1.50 86 August 28, 2017 Rev. 1.50 87 August 28, 2017
HT66F0175/HT66F0185
A/D Flash MCU with EEPROM
HT66F0175/HT66F0185
A/D Flash MCU with EEPROM
Counter Value
CCRP
CCRA
TnON
TnPAU
TnPOL
CCRP Int.
flag TnPF
CCRA Int.
flag TnAF
TMn O/P Pin
(TnOC=1)
Time
Counter cleared
by CCRA
Pause
Resume
Counter Stop if
TnON bit low
Counter Reset when
TnON returns high
TnDPX = 1; TnM [1:0] = 10
PWM Duty Cycle
set by CCRP
PWM resumes
operation
Output controlled by
other pin-shared function
Output Inverts
when TnPOL = 1
PWM Period
set by CCRA
TMn O/P Pin
(TnOC=0)
PWM Output Mode – TnDPX = 1
Note:1.HereTnDPX=1–CounterclearedbyCCRA
2.AcounterclearsetsPWMPeriod
3.TheinternalPWMfunctioncontinuesevenwhenTnIO[1:0]=00or01
4.TheTnCCLRbithasnoinuenceonPWMoperation
5.n=2forHT66F0185only