Holtek TinyPower HT69F40A Manual page 157

HT69F30A/HT69F40A/HT69F50A
TinyPower I/O Flash 8-Bit MCU with LCD & EEPROM
TM
Counte�
Value
CCRP
YY
XX
Tn�N �it
TnPAU �it
A�tive
edge
TM Captu�e Pin
CCRB Int.
Flag TnBF
CCRP Int.
Flag TnPF
CCRB
XX
Value
TnBI�1� TnBI�0
00 - Rising edge
Value
Note: 1. TnBM [1:0]=01 and active edge set by the TnBIO [1:0] bits
2. The TM Capture input pin active edge transfers the counter value to CCRB
3. TnCCLR bit not used
4. No output function -- TnBOC and TnBPOL bits not used
5. CCRP determines the counter value and the counter has a maximum count value when CCRP is equal to zero
6. n=1 for HT69F40A/HT69F50A
Rev. 1.20
Counte�
ove�flow
A�tive
A�tive
edges
edge
YY XX
01 - Falling edge 10 - Both edges
ETM CCRB Capture Input Mode
1�7
TnBM1� TnBM0 = 01
Counte�
Stop
Reset
Pause Resume
YY
11 - Disa�le Captu�e
��to�e� 0�� 201�
Time