Mitsubishi Electric Corporation

Koki Murano

Yoshihiro Ogawa

Shin Nakamura

Naoya Okada

Ryo Yamamoto

Tetsuo Yano

Noriyuki Minegishi

Yuki Yamanouchi

An input-output data collector collects, from a programmable logic controller, input-output data representing a log for a device in a program predetermined as a logging target program of one or more programs executable by the programmable logic controller. An input-output data generator generates, when a debugging target program is determined not to be included in the predetermined program, input-output data representing a log for a device in the debugging target program by executing a simulation program simulating an operation of the programmable logic controller.

Debugging assistance device, control system, debugging assistance method, and recording medium

A specification editing unit edits a hardware specification file in order to replace a plurality of arrays used in a plurality of processes with a shared array. If a post-edit hardware specification file does not satisfy constraint, a specification transforming unit transforms the hardware specification file so that the plurality of processes are executed in a parallel manner. An architecture generating unit generates an architecture file expressing an architecture of an SoC (System On Chip) having hardware corresponding to the hardware specification file.

Architecture generating device

Growing community of inventors

Tokyo, Japan

Koki Murano