HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 721

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

(28) Operation when Error Occurs during Reset-Synchronous PWM Mode Operation, and
Figure 18.112 shows an explanatory diagram of the case where an error occurs in reset-
synchronous PWM mode and operation is restarted in complementary PWM mode after re-setting.
1 to 10 are the same as in figure 18.110.
11. Disable channel 3 and 4 output with TOER.
12. Select the complementary PWM output level and cyclic output enabling/disabling with
13. Set complementary PWM. (The MTU cyclic output pin goes low.)
14. Enable channel 3 and 4 output with TOER.
15. Set MTU output with the PFC.
16. Operation is restarted by TSTR.
TIOC3D/PTE[4]
TIOC3A/PTE[7]
TIOC3B/PTE[6]
MTU module
Port output
TOCR.
Operation is Restarted in Complementary PWM Mode
TIOC3A
TIOC3B
TIOC3D
output
Figure 18.112 Error Occurrence in Reset-Synchronous PWM Mode,
RESET
1
TOCR
2
(RPWM)
High-Z
High-Z
High-Z
TMDR
3
Recovery in Complementary PWM Mode
TOER
(1)
4
(MTU)
PFC
5
TSTR
(1)
6
Match
7
occurs
Error
8
Section 18 Multi-Function Timer Pulse Unit (MTU)
(PORT)
PFC
9
TSTR
Rev. 4.00 Sep. 14, 2005 Page 671 of 982
(0)
10
TOER
(0)
11
TOCR
12
(CPWM)
TMDR
13
TOER
(1)
14
REJ09B0023-0400
(MTU)
PFC
15
TSTR
(1)
16