r5s72060w200fpv Renesas Electronics Corporation., r5s72060w200fpv Datasheet - Page 648

• Manufacturer Part Number: r5s72060w200fpv
• Description: 32-bit Risc Microcomputer Superhtm Risc Engine Family / Sh7200 Series
• Manufacturer: Renesas Electronics Corporation.

Section 10 Multi-Function Timer Pulse Unit 2 (MTU2)
(1)
Figure 10.135 shows an explanatory diagram of the case where an error occurs in normal mode
and operation is restarted in normal mode after re-setting.
MTU2 module output
1. After a reset, MTU2 output is low and ports are in the high-impedance state.
2. After a reset, the TMDR setting is for normal mode.
3. For channels 3 and 4, enable output with TOER before initializing the pins with TIOR.
4. Initialize the pins with TIOR. (The example shows initial high output, with low output on
5. Set MTU2 output with the PFC.
6. The count operation is started by TSTR.
7. Output goes low on compare-match occurrence.
8. An error occurs.
9. Set port output with the PFC and output the inverse of the active level.
10. The count operation is stopped by TSTR.
11. Not necessary when restarting in normal mode.
12. Initialize the pins with TIOR.
13. Set MTU2 output with the PFC.
14. Operation is restarted by TSTR.
Rev. 2.00 Dec. 09, 2005 Page 624 of 1152
REJ09B0191-0200
compare-match occurrence.)
Operation when Error Occurs during Normal Mode Operation, and Operation is
Restarted in Normal Mode
Figure 10.135 Error Occurrence in Normal Mode, Recovery in Normal Mode
Port output
n = 0 to 15
TIOC*A
TIOC*B
PEn
PEn
RESET
1
(normal)
TMDR
2
High-Z
High-Z
TOER
(1)
3
0 out)
TIOR
(1 init
4
(MTU2)
PFC
5
TSTR
(1)
6
Match
7
occurs
Error
8
(PORT)
PFC
9
TSTR
10
(0)
(normal)
TMDR
11
0 out)
TIOR
(1 init
12
(MTU2)
PFC
13
TSTR
(1)
14