System Reset By Wdtovf Signal - Hitachi H8S/2378, H8S/2378R Series Hardware Manual

System Reset by :'729)
14.6.6
If the :'729) output signal is input to the 5(6 pin, the chip will not be initialized correctly.
Make sure that the :'729) signal is not input logically to the 5(6 pin.
To reset the entire system by means of the :'729) signal, use the circuit shown in figure 14.6.
Reset signal to entire system
Figure 14.6 Circuit for System Reset by :'729)
:'729) Signal
:'729) :'729)
Reset input RES
WDTOVF
:'729) Signal (Example) :'729) :'729)
Rev. 1.0, 0901, page 623 of 904
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