INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM WHEREIN INFORMATION PROCESSING PROGRAM IS STORED

摘要

[Problem] To design a circuit configuration whereby communication performance degradation from noise coupling is pre-suppressed. [Solution] An information processing device comprising: a noise estimation means for estimating, on the basis of an wiring layout of an information processing circuit, radiation noise which would be radiated from the information processing circuit; a wiring information change means for changing circuit information determining the wiring layout of the information processing circuit; a radiation direction assessment means for assessing whether the radiation noise which would be radiated from the information processing circuit will be radiated in a direction having less of an effect on a communication circuit in proximity to the information processing circuit; and an appropriate circuit information output means for generating and outputting suitable circuit information such that radiation noise has less of an effect on the communication circuit, by repeating the noise estimation process from the noise estimation means and the assessment of the radiating direction assessment means according to the circuit information as changed by the wiring information change means.

主权项

1. An information processing device comprising:
a noise estimation unit which estimates radiation noise radiated from an information processing circuit on the basis of a wiring layout of the information processing circuit; a wiring information changing unit which changes circuit information for determining the wiring layout of the information processing circuit; a radiation direction determination unit which determines whether or not radiation noise radiated from the information processing circuit is radiated in a direction in which an influence on a communication circuit in proximity to the information processing circuit is small; and an appropriate circuit information output unit which generates and outputs appropriate circuit information indicating that an influence of radiation noise on the communication circuit is small by repeating the noise estimation process by the noise estimation unit and the determination by the radiation direction determination unit according to the circuit information changed by the wiring information changing unit.