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Section 11 Multi-Function Timer Pulse Unit 2
Page 566 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
Positive phase
Negative phase
Output waveform is active-low.
Synchronous clearing
Bit WRE = 1
TCNT_3
(MTU2)
TCNT_4
(MTU2)
TGRA_3
TGRB_3
TCDR
TDDR
H'0000
Figure 11.59 Example of Synchronous Clearing in Interval Tb at Crest
(Timing (6) in Figure 11.56; Bit WRE of TWCR is 1)
Positive phase
Negative phase
Output waveform is active-low.
Synchronous clearing
Bit WRE = 1
TCNT_3
(MTU2)
TCNT_4
(MTU2)
TGRA_3
TGRB_3
TCDR
TDDR
H'0000
Figure 11.60 Example of Synchronous Clearing in Dead Time during Down-Counting
(Timing (8) in Figure 11.56; Bit WRE of TWCR is 1)