SH7261 Datasheet, PDF (631/1348 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 12 Multi-Function Timer Pulse Unit 2 (MTU2)
(29) Operation when Error Occurs during Reset-Synchronized PWM Mode Operation, and
Operation is Restarted in Reset-Synchronized PWM Mode
Figure 12.153 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
2
3
4
5
6
Power-on TOCR TMDR TOER PFC TSTR
reset
(RPWM) (1) (MTU2) (1)
MTU2
module output
7
8
9
10
11
12
Match Error PFC TSTR PFC TSTR
occurs (PORT) (0) (MTU2) (1)
13
Match
TIOC3A
TIOC3B
TIOC3D
Port output
PB16
PB17
High-Z
High-Z
PB19
High-Z
Figure 12.153 Error Occurrence in Reset-Synchronized PWM Mode,
Recovery in Reset-Synchronized PWM Mode
1 to 10 are the same as in figure 12.150.
11. Set MTU2 output with the PFC.
12. Operation is restarted by TSTR.
13. The reset-synchronized PWM waveform is output on compare-match occurrence.
Rev. 2.00 Sep. 07, 2007 Page 599 of 1312
REJ09B0320-0200