SH7108 Datasheet, PDF (285/560 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Section 8 Multifunction Timer Pulse Unit (MTU)
1 to 9 are the same as in figure 8.100.
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.
(20) Operation when Error Occurs during Phase Counting Mode Operation, and Operation
is Restarted in Phase Counting Mode
Figure 8.103 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.
MTU module
output
TIOC*A
1
2
RESET TMDR
(PCM)
3
TIOR
(1 init
0 out)
4
PFC
(MTU)
5
TSTR
(1)
6
Match
7
8
9
Error PFC TSTR
occurs (PORT) (0)
10
TMDR
(PCM)
11
TIOR
(1 init
0 out)
12
PFC
(MTU)
13
TSTR
(1)
TIOC*B
Port output
PEn
Hi-Z
PEn
Hi-Z
n=0 to 15
Figure 8.103 Error Occurrence in Phase Counting Mode,
Recovery in Phase Counting Mode
1 to 9 are the same as in figure 8.100.
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.
Rev.1.00 Sep. 18, 2008 Page 251 of 522
REJ09B0069-0100