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(6)
Operation when Error Occurs during Normal Mode Operation, and Operation is
Restarted in Reset-Synchronous PWM Mode
Figure 18.90 shows an explanatory diagram of the case where an error occurs in normal mode and
operation is restarted in reset-synchronous PWM mode after re-setting.
1
RESET
(normal)
MTU module
output
TIOC3A
TIOC3B
TIOC3D
Port output
TIOC3A/PTE[7]
TIOC3B/PTE[6]
TIOC3D/PTE[4]
Figure 18.90 Error Occurrence in Normal Mode, Recovery in Reset-Synchronous PWM
1 to 13 are the same as in figure 18.89.
14. Select the reset-synchronous PWM output level and cyclic output enabling/disabling with
TOCR.
15. Set reset-synchronous PWM.
16. Enable channel 3 and 4 output with TOER.
17. Set MTU output with the PFC.
18. Operation is restarted by TSTR.
2
3
4
5
6
TMDR
TOER
TIOR
PFC
TSTR
(1)
(1 init
(MTU)
(1)
0 out)
High-Z
High-Z
High-Z
Section 18 Multi-Function Timer Pulse Unit (MTU)
7
8
9
10
11
Match
Error
PFC
TSTR
TIOR
occurs
(PORT)
(0)
(0 init
0 out)
Mode
Rev. 4.00 Sep. 14, 2005 Page 649 of 982
12
13
14
15
16
TIOR
TOER
TOCR
TMDR
TOER
(disabled)
(0)
(CPWM)
(1)
REJ09B0023-0400
17
18
PFC
TSTR
(MTU)
(1)
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