HT68F14 HOLTEK [Holtek Semiconductor Inc], HT68F14 Datasheet - Page 106

• Manufacturer Part Number: HT68F14
• Description: Enhanced I/O Flash Type MCU
• Manufacturer: HOLTEK [Holtek Semiconductor Inc]

HT68F13/HT68F14/HT68F15
Enhanced I/O Flash Type MCU
Note:
Rev. 1.10
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
TM capture
pin TPnB_x
TnBIO [1:0]
Flag TnBF
Flag TnPF
CCRB Int.
CCRP Int.
is equal to zero.
TnPAU
CCRP
TnON
CCRB
Counter Value
Value
Value
YY
XX
As the TPnA and TPnB_0, TPnB_1, TPnB_2 pins are pin shared with other functions, care must be
taken if the TM is in the Capture Input Mode. This is because if the pin is setup as an output, then any
transitions on this pin may cause an input capture operation to be executed. The TnCCLR, TnAOC,
TnBOC, TnAPOL and TnBPOL bits are not used in this mode.
Active
edge
00
Rising edge
XX
01
Active
edge
ETM CCRB Capture Input Mode
Falling edge
Counter cleared
YY
Active edge
by CCRP
10
XX
Both edges
106
11
Pause
YY
Disable Capture
Resume
TnBM [1:0] = 01
Counter
Stop
Counter
Reset
February 9, 2011
Time