ATmega4808/4809

12.3.2.1.5 Software Reset

The software Reset makes it possible to issue a system Reset from software. The Reset is generated by writing a ‘1’ to the Software Reset Enable (SWRE) bit in the Software Reset (RSTCTRL.SWRR) register.

The Reset will take place immediately after the bit is written, and the device will be kept in Reset until the Reset sequence is completed.

Note: The time t_SWR is approximately 50 ns.

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