SH7205 Datasheet, PDF (568/1904 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 12 Multi-Function Timer Pulse Unit 2 (MTU2)
(b) Example of Input Capture Operation
Figure 12.11 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.
TCNT value
H'0180
H'0160
Counter cleared by TIOCB
input (falling edge)
H'0010
H'0005
H'0000
TIOCA
TGRA
H'0005
H'0160
Time
H'0010
TIOCB
TGRB
H'0180
Figure 12.11 Example of Input Capture Operation
Rev. 1.00 Mar. 25, 2008 Page 536 of 1868
REJ09B0372-0100