CHAPTER 7 TIMER/COUNTER FUNCTION
Preliminary User’s Manual U15905EJ1V0UD
256
(a) Basic operation of PWM output
Figure 7-21. Timing of PWM Output Operation
Basic operation (active level = H)
00H
N + 1
N
N
00H
M
00H
FFH
01H
02H
01H
00H
FFH
02H
01H
Active level
Inactive level
Active level
Count clock
TMn count value
CRn
TCEn
INTTMn
TOn
When CRn register = 00H
00H
N + 1 N + 2
N
00H
00H
M
00H
FFH
01H
02H
01H
00H
FFH
02H
01H
Inactive level
Inactive level
Count clock
TMn count value
CRn
TCEn
INTTMn
TOn
When CRn register = FFH
00H
N + 1 N + 2
N
FFH
00H
M
00H
FFH
01H
02H
01H
00H
FFH
02H
01H
Inactive level
Inactive level
Inactive level
Active level
Active level
Count clock
TMn count value
CRn
TCEn
INTTMn
TOn
Remark
n = 2 to 5
Summary of Contents for V850ES/SA2 UPD703201
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