HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 717

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

(24) Operation when Error Occurs during Complementary PWM Mode Operation, and
Figure 18.108 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 completely new cycle and duty settings).
1 to 10 are the same as in figure 18.105.
11. Set normal mode and make new settings. (MTU output goes low.)
12. Disable channel 3 and 4 output with TOER.
13. Select the complementary PWM mode output level and cyclic output enabling/disabling with
14. Set complementary PWM.
15. Enable channel 3 and 4 output with TOER.
16. Set MTU output with the PFC.
17. Operation is restarted by TSTR.
TIOC3A/PTE[7]
TIOC3B/PTE[6]
TIOC3D/PTE[4]
MTU module
Port output
TOCR.
TIOC3D
TIOC3A
TIOC3B
Operation is Restarted in Complementary PWM Mode
output
RESET
1
Figure 18.108 Error Occurrence in Complementary PWM Mode,
TOCR
2
(CPWM)
TMDR
High-Z
High-Z
High-Z
3
Recovery in Complementary PWM Mode
TOER
(1)
4
(MTU)
PFC
5
TSTR
(1)
6
Match
7
occurs
Error
8
(PORT)
PFC
Section 18 Multi-Function Timer Pulse Unit (MTU)
9
TSTR
(0)
10
Rev. 4.00 Sep. 14, 2005 Page 667 of 982
(normal)
TMDR
11
TOER
(0)
12
TOCR
13
(CPWM)
TMDR
14
REJ09B0023-0400
TOER
(1)
15
(MTU)
PFC
16
TSTR
(1)
17