SH7147 Datasheet, PDF (505/1108 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 10 Multi-Function Timer Pulse Unit 2 (MTU2) and Multi-Function Timer Pulse Unit 2S (MTU2S)
Operation when Error Occurs during Complementary PWM Mode Operation, and
Operation is Restarted in Complementary PWM Mode: Figure 10.159 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
2
3
4
5
6
7
8
9
10
11
12
13
RESET TOCR TMDR TOER PFC TSTR Match Error PFC TSTR PFC TSTR Match
(CPWM) (1) (MTU2) (1)
occurs (PORT) (0) (MTU2) (1)
MTU2 module output
TIOC3A
TIOC3B
TIOC3D
Port output
PE8
Hi-Z
PE9
Hi-Z
PE11
Hi-Z
Figure 10.159 Error Occurrence in Complementary PWM Mode,
Recovery in Complementary PWM Mode
1 to 10 are the same as in figure 10.157.
11. Set MTU2 output with the PFC.
12. Operation is restarted by TSTR.
13. The complementary PWM waveform is output on compare-match occurrence.
Rev. 3.00 Oct. 06, 2008 Page 481 of 1080
REJ09B0230-0300