Figure 18.86 Error Occurrence In Normal Mode, Recovery In Pwm Mode 1 - Renesas HD6417641 Hardware Manual

(2) Operation when Error Occurs during Normal Mode Operation, and Operation is
Restarted in PWM Mode 1
Figure 18.86 shows an explanatory diagram of the case where an error occurs in normal mode and
operation is restarted in PWM mode 1 after re-setting.
1
RESET TMDR
(normal)
MTU module
output
TIOC*A
TIOC*B
Port output
TIOC*A/PTE[n]
TIOC*B/PTE[n]
n = 0 to 15

Figure 18.86 Error Occurrence in Normal Mode, Recovery in PWM Mode 1

1 to 10 are the same as in figure 18.85.
11. Set PWM mode 1.
12. Initialize the pins with TIOR. (In PWM mode 1, the TIOC*B side is not initialized. If
initialization is required, initialize in normal mode, then switch to PWM mode 1.)
13. Set MTU output with the PFC.
14. Operation is restarted by TSTR.
2 3 4 5 6
TOER TIOR PFC TSTR
(1) (1 init (MTU) (1)
0 out)
High-Z
High-Z
Section 18 Multi-Function Timer Pulse Unit (MTU)
7 8 9 10
Match Error PFC TSTR TMDR
occurs (PORT) (0) (PWM1)
Rev. 4.00 Sep. 14, 2005 Page 645 of 982
11 12 13 14
TIOR PFC TSTR
(1 init (MTU) (1)
0 out)
• Not initialized (TIOC*B)
REJ09B0023-0400