Renesas H8S/2268 Series, Supplementary Information, Page: 21 / 37

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Default:
Figure 2.1 Default User System Interface Circuit
Mode Pins (MD2 and MD1) and NMI: The NMI signal is input to the MCU through the
emulator control circuit. The rising/falling time of the NMI signal must be 8 ns/V or less. The
mode pins are only monitored. The CPU mode depends on the HDI Configuration settings.
Figure 2.2 User System Interface Circuit for MD2, MD1, and NMI
RESET:
Figure 2.3 User System Interface Circuit for RESET