HD6413003TF10 Datasheet, PDF (439/717 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

12.3.3 Timing of Setting of Overflow Flag (OVF)
Figure 12-6 shows the timing of setting of the OVF flag in TCSR. The OVF flag is set to 1 when
TCNT overflows. At the same time, a reset signal is generated in watchdog timer operation, or an
interval timer interrupt is generated in interval timer operation.
ø
TCNT
H'FF
H'00
Overflow signal
OVF
Figure 12-6 Timing of Setting of OVF
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