Datasheet

Section 13 Timer Z
Rev. 2.00 Sep. 23, 2005 Page 204 of 472
REJ09B0160-0200
TCNT
FTIOA to FTIOD
Compare match
signal
TCNT input
GR
N
N
N+1
φ
Figure 13.15 Output Compare Timing
13.4.3 Input Capture Function
The TCNT value can be transferred to GR on detection of the input edge of the input
capture/output compare pin (FTIOA, FTIOB, FTIOC, or FTIOD). Rising edge, falling edge, or
both edges can be selected as the detected edge. When the input capture function is used, the pulse
width or period can be measured.
Figure 13.16 shows an example of the input capture operation setting procedure.