HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 698

• Manufacturer Part Number: HD6417641
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 18 Multi-Function Timer Pulse Unit (MTU)
(5)
Figure 18.89 shows an explanatory diagram of the case where an error occurs in normal mode and
operation is restarted in complementary PWM mode after re-setting.
1 to 10 are the same as in figure 18.85.
11. Initialize the normal mode waveform generation section with TIOR.
12. Disable operation of the normal mode waveform generation section with TIOR.
13. Disable channel 3 and 4 output with TOER.
14. Select the complementary PWM output level and cyclic output enabling/disabling with
15. Set complementary PWM.
16. Enable channel 3 and 4 output with TOER.
17. Set MTU output with the PFC.
18. Operation is restarted by TSTR.
Rev. 4.00 Sep. 14, 2005 Page 648 of 982
REJ09B0023-0400
Figure 18.89 Error Occurrence in Normal Mode, Recovery in Complementary PWM Mode
TIOC3D/PTE[4]
TIOC3A/PTE[7]
TIOC3B/PTE[6]
MTU module
TOCR.
Port output
Operation when Error Occurs during Normal Mode Operation, and Operation is
Restarted in Complementary PWM Mode
TIOC3D
TIOC3A
TIOC3B
output
RESET
1
(normal)
TMDR
2
TOER
High-Z
High-Z
High-Z
(1)
3
0 out)
TIOR
(1 init
4
(MTU)
PFC
5
TSTR
(1)
6
Match
7
occurs
Error
8
(PORT)
PFC
9
TSTR
(0)
10
0 out)
TIOR
(0 init
11
(disabled)
TIOR
12
TOER
13
(0)
TOCR
14
(CPWM)
TMDR
15
TOER
(16)
(1)
(MTU)
PFC
(17)
TSTR
(18)
(1)