NEC PD703114 User Manual page 295

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PWM output function
In the general-purpose timer mode, 16-bit resolution PWM can be output from the TO10 pin.
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Timer clear
The following timer clear operations are performed according to the mode that is used.
(a) General-purpose timer mode: Timer clear operation is possible upon occurrence of match with CM100 set
value.
(b) Up/down counter mode: The timer clear operation can be selected from among the following four
conditions.
(i) Timer clear performed upon occurrence of match with CM100 set value during TM10 up count
operation, and timer clear performed upon occurrence of match with CM101 set value during TM10
down count operation.
(ii) Timer clear performed only by external input.
(iii) Timer clear performed upon occurrence of match between TM10 count value and CM100 set value.
(iv) Timer clear performed upon occurrence of external input and match between TM10 count value and
CM100 set value.
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External pulse output (TO10): 1
Remark f : Internal system clock
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CHAPTER 9 TIMER/COUNTER FUNCTION
User's Manual U15195EJ5V0UD
295