Datasheet

Section 10 16-Bit Free-Running Timer (FRT)
Rev. 3.00 Sep. 28, 2009 Page 203 of 710
REJ09B0384-0300
10.3.5 Timing of FRC Overflow Flag (OVF) Setting
The FRC overflow flag (OVF) is set to 1 when FRC overflows (changes from H'FFFF to H'0000).
Figure 10.6 shows the timing of setting the OVF flag.
Overflow signal
FRC H'FFFF H'0000
OVF
φ
Figure 10.6 Timing of Overflow Flag (OVF) Setting