Renesas SH7264 User Manual
Section 11 Multi-Function Timer Pulse Unit 2
Page 512 of 2108
R01UH0134EJ0400 Rev. 4.00
Sep
24,
2014
SH7262 Group, SH7264 Group
(b) Example of Input Capture Operation
Figure 11.11 shows an example of input capture operation.
In this example both rising and falling edges have been selected as the TIOCA pin input capture
input edge, the falling edge has been selected as the TIOCB pin input capture input edge, and
counter clearing by TGRB input capture has been designated for TCNT.
input edge, the falling edge has been selected as the TIOCB pin input capture input edge, and
counter clearing by TGRB input capture has been designated for TCNT.
TCNT value
H'0180
H'0000
TIOCA
TGRA
H'0010
H'0005
Counter cleared by TIOCB
input (falling edge)
input (falling edge)
H'0160
H'0005
H'0160
H'0010
TGRB
H'0180
TIOCB
Time
Figure 11.11 Example of Input Capture Operation