Datasheet

Section 13 Timer Z

Rev. 3.00 Sep. 10, 2007 Page 231 of 528

REJ09B0216-0300

1. Example of input capture operation

Figure 13.17 shows an example of input capture operation.

In this example, both rising and falling edges have been selected as the FTIOA pin input

capture input edge, the falling edge has been selected as the FTIOB pin input capture input

edge, and counter clearing by GRB input capture has been designated for TCNT.

FTIOA

TCNT value

Counter cleared by FTIOB input (falling edge)

Time

FTIOB

GRA H'0005

H'0005

H'0000

H'0160

GRB H'0180

H'0180

Figure 13.17 Example of Input Capture Operation