SH7080 Datasheet, PDF (578/1644 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 11 Multi-Function Timer Pulse Unit 2 (MTU2)
2. 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.
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 11.11 Example of Input Capture Operation
Rev. 3.00 May 17, 2007 Page 520 of 1582
REJ09B0181-0300