Holtek HT66F002 - Page 92

Rev. 1.71 92 April 11, 2017 Rev. 1.71 93 April 11, 2017
HT66F002/HT66F0025/HT66F003/HT66F004
Cost-Effective A/D Flash MCU with EEPROM
HT66F002/HT66F0025/HT66F003/HT66F004
Cost-Effective A/D Flash MCU with EEPROM
Counter Value
CCRP
CCRA
PTnON
PTnPAU
PTnPOL
CCRP Int. Flag
PTMPnF
CCRA Int. Flag
PTMAnF
PTM O/P Pin
(PTnOC=1)
Time
Counter cleared
by CCRP
Pause
Resume
Counter Stop if
PTnON bit low
Counter Reset when
PTnON returns high
PTnDPX = 0; PTnM [1:0] = 10
PWM Duty Cycle
set by CCRA
PWM resumes
operation
Output controlled by
other pin-shared function
Output Inverts
When PTnPOL = 1
PWM Period
set by CCRP
PTM O/P Pin
(PTnOC=0)
PWM Output Mode (n=0 or 1)
Note:1.HereCounterclearedbyCCRP
2.AcounterclearsetsthePWMPeriod
3.TheinternalPWMfunctioncontinuesrunningevenwhenPTnIO[1:0]=00or01
4.ThePTnCCLRbithasnoinuenceonPWMoperation