System Reset By Wdtovf Signal; Figure 13.6 Circuit For System Reset By Wdtovf Signal (Example) - Renesas H8S/2368 Series Hardware Manual

System Reset by WDTOVF
13.6.6
If the WDTOVF output signal is input to the RES pin, the chip will not be initialized correctly.
Make sure that the WDTOVF signal is not input logically to the RES pin.
To reset the entire system by means of the WDTOVF signal, use the circuit shown in figure 13.6.
Reset signal to entire system
Figure 13.6 Circuit for System Reset by WDTOVF
WDTOVF Signal
WDTOVF WDTOVF
Reset input
WDTOVF WDTOVF Signal (Example) WDTOVF
Rev. 2.00, 05/03, page 505 of 820
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