Datasheet

Section 12 Timer Z
Rev. 2.00 Sep. 23, 2005 Page 182 of 444
REJ09B0068-0200
2. Output compare timing
The compare match signal is generated in the last state in which TCNT and GR match (when
TCNT changes from the matching value to the next value). When the compare match signal is
generated, the output value selected in TIOR is output at the compare match output pin
(FTIOA, FTIOB, FTIOC, or FTIOD). When TCNT matches GR, the compare match signal is
generated only after the next TCNT input clock pulse is input.
Figure 12.15 shows an example of the output compare timing.
TCNT
FTIOA to FTIOD
Compare match
signal
TCNT input
GR
N
N
N+1
φ
Figure 12.15 Output Compare Timing