Holtek BS82B12A-3 - Page 96

Rev. 1.20 96 January 23, 2015 Rev. 1.20 97 January 23, 2015
BS82B12A-3/BS82C16A-3/BS82D20A-3
Touch Key 8-Bit Flash MCU with LED/LCD Driver
BS82B12A-3/BS82C16A-3/BS82D20A-3
Touch Key 8-Bit Flash MCU with LED/LCD Driver
Counter Value
CCRP
CCRA
PT0ON
PT0PAU
PT0POL
CCRP Int. Flag
PTMP0F
CCRA Int. Flag
PTMA0F
PTM0 O/P Pin
(PT0OC=1)
Time
Counter stopped
by CCRA
Pause
Resume
Counter Stops
by software
Counter Reset when
PT0ON returns high
PT0M [1:0] = 10 ; PT0IO [1:0] = 11
Pulse Width
set by CCRA
Output Inverts
when PT0POL = 1
No CCRP Interrupts
generated
PTM0 O/P Pin
(PT0OC=0)
TCK1 pin
Software
Trigger
Cleared by
CCRA match
TCK1 pin
Trigger
Auto. set by
TCK1 pin
Software
Trigger
Software
Clear
Software
Trigger
Software
Trigger
Single Pulse Mode
Note:1.CounterstoppedbyCCRA
2.CCRPisnotused
3.ThepulseistriggeredbytheTCK1pinorbysettingthePT0ONbithigh
4.ATCK1pinactiveedgewillautomaticallysetthePT0ONbithight
5.IntheSinglePulseMode,PT0IO[1:0]mustbesetto"11"andcannotbechanged.