Timing Of Frc Overflow Flag (Ovf) Setting - Renesas H8S Family Hardware Manual

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.
φ
FRC
Overflow signal
OVF
H'FFFF
Figure 10.6 Timing of Overflow Flag (OVF) Setting
Section 10 16-Bit Free-Running Timer (FRT)
H'0000
Rev. 1.00 Mar. 12, 2008 Page 383 of 1178
REJ09B0403-0100