HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 715

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

(22) Operation when Error Occurs during Complementary PWM Mode Operation, and
Figure 18.106 shows an explanatory diagram of the case where an error occurs in complementary
PWM mode and operation is restarted in PWM mode 1 after re-setting.
1 to 10 are the same as in figure 18.105.
11. Set PWM mode 1. (MTU output goes low.)
12. Initialize the pins with TIOR. (In PWM mode 1, the TIOC *B side is not initialized.)
13. Set MTU output with the PFC.
14. Operation is restarted by TSTR.
TIOC3D/PTE[4]
TIOC3A/PTE[7]
TIOC3B/PTE[6]
MTU module
Port output
Operation is Restarted in PWM Mode 1
TIOC3D
TIOC3A
TIOC3B
output
Figure 18.106 Error Occurrence in Complementary PWM Mode,
RESET
1
TOCR
2
(CPWM)
High-Z
High-Z
High-Z
TMDR
3
TOER
(1)
4
Recovery in PWM Mode 1
(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 665 of 982
(0)
10
(PWM1)
TMDR
11
• Not initialized (TIOC3D)
• Not initialized (TIOC3B)
0 out)
TIOR
(1 init
12
(MTU)
PFC
13
TSTR
(1)
14
REJ09B0023-0400