SH7137 Datasheet, PDF (509/1160 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 10 Multi-Function Timer Pulse Unit 2 (MTU2)
Operation when Error Occurs during Reset-Synchronized PWM Mode Operation, and
Operation is Restarted in Reset-Synchronized PWM Mode: Figure 10.164 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
7
8
9
10
11
12
13
RESET TOCR TMDR TOER PFC TSTR Match Error PFC TSTR PFC TSTR Match
(RPWM) (1) (MTU2) (1)
occurs (PORT) (0) (MTU2) (1)
MTU2 module output
TIOC3A
TIOC3B
TIOC3D
Port output
PE8
PE9
PE11
High-Z
High-Z
High-Z
Figure 10.164 Error Occurrence in Reset-Synchronized PWM Mode,
Recovery in Reset-Synchronized PWM Mode
1 to 10 are the same as in figure 10.161.
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. 10, 2008 Page 483 of 1130
REJ09B0402-0200