Datasheet

Section 14 Timer RD

Rev. 1.50 Sep. 18, 2007 Page 313 of 584

REJ09B0240-0150

(1) Example of Input Capture Operation

Figure 14.20 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 TRDCNT.

FTIOA

TRDCNT value

Counter cleared by FTIOB input (falling edge)

Time

FTIOB

GRA

H'0005

H'0000

H'0160

GRB H'0180

H'0180

Figure 14.20 Example of Input Capture Operation