Holtek HT66F60A Manual page 106

Co�nter Val�e
CCR� > 0 Co�nter cleared by CCR� val�e
0x3FF
CCR�
CCRP
TnON
TnP�U
TnPOL
CCR� Int.
Fla� Tn�F
CCRP Int.
Fla� TnPF
TnPF not
�enerated
TM O/P Pin
O�tp�t To��le with
O�tp�t pin set to
initial Level Low
if TnOC=0
Here TnIO [1:0] = 11
To��le O�tp�t select
Note: 1. With TnCCLR=1, a Comparator A match will clear the counter
2. The TM output pin is controlled only by the TnAF flag
3. The output pin is reset to its initial state by a TnON bit rising edge
4. The TnPF flag is not generated when TnCCLR=1
5. n=0 or 3
Rev. 1.40
TnCCLR = 1; TnM [1:0] = 00
Res�me
Pa�se
O�tp�t not affected by
Tn�F fla�. Remains Hi�h
�ntil reset by TnON bit
Tn�F fla�
Note TnIO [1:0] = 10
�ctive Hi�h O�tp�t select
Compare Match Output Mode – TnCCLR=1
106
HT66F60A/HT66F70A
A/D Flash MCU with EEPROM
CCR� = 0
Co�nter overflow
CCR�=0
Stop
Co�nter Restart
O�tp�t Inverts
when TnPOL is hi�h
O�tp�t Pin
Reset to Initial val�e
O�tp�t controlled by
other pin-shared f�nction
����st ��� �01�
Time
No Tn�F fla�
�enerated on
CCR� overflow
O�tp�t does
not chan�e