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Section 11 Multi-Function Timer Pulse Unit 2
R01UH0134EJ0400 Rev. 4.00 Page 647 of 2108
Sep 24, 2014
SH7262 Group, SH7264 Group
(29) Operation when Error Occurs during Reset-Synchronized PWM Mode Operation, and
Operation is Restarted in Reset-Synchronized PWM Mode
Figure 11.143 shows an explanatory diagram of the case where an error occurs in reset-
synchronized PWM mode and operation is restarted in reset-synchronized PWM mode after re-
setting.
1
RESET
2
TOCR
3
TMDR
(RPWM)
5
PFC
(MTU2)
4
TOER
(1)
6
TSTR
(1)
7
Match
8
Error
occurs
9
PFC
(PORT)
10
TSTR
(0)
11
PFC
(MTU2)
12
TSTR
(1)
13
Match
MTU2 module output
TIOC3A
TIOC3B
TIOC3D
Port output
PE9
PE8
PE11
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
Figure 11.143 Error Occurrence in Reset-Synchronized PWM Mode,
Recovery in Reset-Synchronized PWM Mode
1 to 10 are the same as in figure 11.140.
11. Set the multi-function timer pulse unit 2 output with the general I/O port.
12. Operation is restarted by TSTR.
13. The reset-synchronized PWM waveform is output on compare-match occurrence.