Figure 18.98 Error Occurrence In Pwm Mode 2, Recovery In Pwm Mode 1 - Renesas HD6417641 Hardware Manual

(14) Operation when Error Occurs during PWM Mode 2 Operation, and Operation is
Restarted in PWM Mode 1
Figure 18.98 shows an explanatory diagram of the case where an error occurs in PWM mode 2
and operation is restarted in PWM mode 1 after re-setting.
1
RESET TMDR
(PWM2)
MTU module
output
TIOC*A
TIOC*B
Port output
TIOC*A/PTE[n]
TIOC*B/PTE[n]
n = 0 to 15

Figure 18.98 Error Occurrence in PWM Mode 2, Recovery in PWM Mode 1

1 to 9 are the same as in figure 18.97.
10. Set PWM mode 1.
11. Initialize the pins with TIOR. (In PWM mode 1, the TIOC*B side is not initialized.)
12. Set MTU output with the PFC.
13. Operation is restarted by TSTR.
2 3 4 5 6
TIOR PFC TSTR Match
(1 init (MTU) (1)
0 out)
• Not initialized (cycle register)
High-Z
High-Z
Section 18 Multi-Function Timer Pulse Unit (MTU)
7 8 9 10
Error PFC TSTR TMDR TIOR
occurs (PORT) (0) (PWM1) (1 init
0 out)
Rev. 4.00 Sep. 14, 2005 Page 657 of 982
11 12 13
PFC TSTR
(MTU) (1)
• Not initialized (TIOC*B)
REJ09B0023-0400