HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 441

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

11.3.3
The OVF flag is set to 1 if TCNT overflows during interval timer operation. At the same time, an
interval timer interrupt (WOVI) is requested. This timing is shown in figure 11.6.
TCNT
Overflow signal
(internal signal)
OVF
Timing of Setting Overflow Flag (OVF)
Figure 11.6 Timing of Setting of OVF
H'FF
Rev.3.00 Mar. 26, 2007 Page 399 of 772
Section 11 Watchdog Timer
H'00
REJ09B0355-0300