HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 713

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

(20) Operation when Error Occurs during Phase Counting Mode Operation, and Operation
Figure 18.104 shows an explanatory diagram of the case where an error occurs in phase counting
mode and operation is restarted in phase counting mode after re-setting.
1 to 9 are the same as in figure 18.101.
10. Not necessary when restarting in phase counting mode.
11. Initialize the pins with TIOR.
12. Set MTU output with the PFC.
13. Operation is restarted by TSTR.
TIOC*A/PTE[n]
TIOC*B/PTE[n]
MTU module
Port output
n = 0 to 15
is Restarted in Phase Counting Mode
TIOC*A
TIOC*B
output
RESET
1
Figure 18.104 Error Occurrence in Phase Counting Mode,
TMDR
(PCM)
2
High-Z
High-Z
(1 init
0 out)
TIOR
3
(MTU)
Recovery in Phase Counting Mode
PFC
4
TSTR
(1)
5
Match
6
occurs
Error
7
(PORT)
PFC
8
Section 18 Multi-Function Timer Pulse Unit (MTU)
TSTR
(0)
9
TMDR
(PCM)
Rev. 4.00 Sep. 14, 2005 Page 663 of 982
10
0 out)
TIOR
(1 init
11
(MTU)
PFC
12
TSTR
13
(1)
REJ09B0023-0400