Filter
Top Products
Section 11 Multi-Function Timer Pulse Unit 2
R01UH0134EJ0400 Rev. 4.00 Page 641 of 2108
Sep 24, 2014
SH7262 Group, SH7264 Group
(23) Operation when Error Occurs during Complementary PWM Mode Operation, and
Operation is Restarted in Complementary PWM Mode
Figure 11.137 shows an explanatory diagram of the case where an error occurs in complementary
PWM mode and operation is restarted in complementary PWM mode after re-setting (when
operation is restarted using the cycle and duty settings at the time the counter was stopped).
1
RESET
2
TOCR
3
TMDR
(CPWM)
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
Figure 11.137 Error Occurrence in Complementary PWM Mode,
Recovery in Complementary PWM Mode
1 to 10 are the same as in figure 11.135.
11. Set the multi-function timer pulse unit 2 output with the general I/O port.
12. Operation is restarted by TSTR.
13. The complementary PWM waveform is output on compare-match occurrence.