The dependence of the immunity of digital equipment on the hardwareand software structure

摘要

The results of immunity investigations on microcontrollers againstimpulsive disturbances described in this paper show that thesusceptibility depends directly on the microcontroller's operationalfunctions, especially on the microinstructions used for an assemblerinstruction. As a result, the fault frequency can change within somenanoseconds between 0% and 100%