Holtek BS86DH12C Manual page 103

BS86DH12C
High Voltage Touch A/D Flash MCU with HVIO
Counter Value
CCRP
YY
XX
PTON
PTPAU
Active
edge
PTM Capture pin
PTPI or PTCK
CCRA Int.
Flag PTMAF
CCRP Int.
Flag PTMPF
CCRA
Value
PTIO [1:0]
00 – Rising edge
Value
Note: 1. PTM[1:0]=01 and active edge set by the PTIO[1:0] bits
2. A PTM Capture input pin active edge transfers the counter value to CCRA
3. PTCCLR bit not used
4. No output function – PTOC and PTPOL bits are not used
5. CCRP determines the counter value and the counter has a maximum count value when CCRP is equal to
zero
Rev. 1.00
Counter cleared by
CCRP
Active
Active
edge
edge
XX YY XX
01 – Falling edge 10 – Both edges
Capture Input Mode
103
PTM [1:0] = 01
Counter Counter
Stop Reset
Resume
Pause
Time
YY
11 – Disable Capture
October 26, 2018