HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 702

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

Section 18 Multi-Function Timer Pulse Unit (MTU)
(9)
Figure 18.93 shows an explanatory diagram of the case where an error occurs in PWM mode 1
and operation is restarted in PWM mode 2 after re-setting.
1 to 10 are the same as in figure 18.91.
11. Set PWM mode 2.
12. Initialize the pins with TIOR. (In PWM mode 2, the cycle register pins are not initialized.)
13. Set MTU output with the PFC.
14. Operation is restarted by TSTR.
Note: PWM mode 2 can only be set for channels 0 to 2, and therefore TOER setting is not
Rev. 4.00 Sep. 14, 2005 Page 652 of 982
REJ09B0023-0400
TIOC*A/PTE[n]
TIOC*B/PTE[n]
MTU module
Port output
n = 0 to 15
Operation when Error Occurs during PWM Mode 1 Operation, and Operation is
Restarted in PWM Mode 2
TIOC*A
TIOC*B
necessary.
output
Figure 18.93 Error Occurrence in PWM Mode 1, Recovery in PWM Mode 2
RESET
1
(PWM1)
TMDR
2
High-Z
High-Z
TOER
(1)
3
0 out)
TIOR
(1 init
4
• Not initialized (TIOC*B)
(MTU)
PFC
5
TSTR
(1)
6
Match
7
occurs
Error
8
(PORT)
PFC
9
TSTR
(0)
10
(PWM2)
TMDR
11
0 out)
TIOR
(1 init
12
• Not initialized (cycle register)
(MTU)
PFC
13
TSTR
(1)
14