HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 712

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

Section 18 Multi-Function Timer Pulse Unit (MTU)
(19) Operation when Error Occurs during Phase Counting Mode Operation, and Operation
Figure 18.103 shows an explanatory diagram of the case where an error occurs in phase counting
mode and operation is restarted in PWM mode 2 after re-setting.
1 to 9 are the same as in figure 18.101.
10. Set PWM mode 2.
11. Initialize the pins with TIOR. (In PWM mode 2, the cycle register pins are not initialized.)
12. Set MTU output with the PFC.
13. Operation is restarted by TSTR.
Rev. 4.00 Sep. 14, 2005 Page 662 of 982
REJ09B0023-0400
TIOC*A/PTE[n]
TIOC*B/PTE[n]
MTU module
Figure 18.103 Error Occurrence in Phase Counting Mode, Recovery in PWM Mode 2
Port output
n = 0 to 15
is Restarted in PWM Mode 2
TIOC*A
TIOC*B
output
RESET
1
TMDR
(PCM)
2
High-Z
High-Z
0 out)
TIOR
(1 init
3
(MTU)
PFC
4
TSTR
(1)
5
Match
6
occurs
Error
7
(PORT)
PFC
8
TSTR
(0)
9
(PWM2)
TMDR
10
0 out)
TIOR
(1 init
11
• Not initialized (cycle register)
(MTU)
PFC
12
TSTR
(1)
13