HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 697

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

(4)
Figure 18.88 shows an explanatory diagram of the case where an error occurs in normal mode and
operation is restarted in phase counting mode after re-setting.
1 to 10 are the same as in figure 18.85.
11. Set phase counting mode.
12. Initialize the pins with TIOR.
13. Set MTU output with the PFC.
14. Operation is restarted by TSTR.
Note: Phase counting mode can only be set for channels 1 and 2, and therefore TOER setting is
TIOC*A/PTE[n]
TIOC*B/PTE[n]
MTU module
Figure 18.88 Error Occurrence in Normal Mode, Recovery in Phase Counting Mode
Port output
n = 0 to 15
Operation when Error Occurs during Normal Mode Operation, and Operation is
Restarted in Phase Counting Mode
TIOC*A
TIOC*B
not necessary.
output
RESET
1
(normal)
TMDR
2
High-Z
High-Z
TOER
(1)
3
0 out)
TIOR
(1 init
4
(MTU)
PFC
5
TSTR
(1)
6
Match
7
occurs
Error
8
Section 18 Multi-Function Timer Pulse Unit (MTU)
(PORT)
PFC
9
Rev. 4.00 Sep. 14, 2005 Page 647 of 982
TSTR
10
(0)
TMDR
(PCM)
11
0 out)
TIOR
(1 init
12
(MTU)
PFC
13
TSTR
REJ09B0023-0400
14
(1)