On-board control device, on-board integrated circuit

• Main Authors: KOBAYASHI YOUICHIROU, SONEHARA MASAHITO
• Format: Patent
• Language: Chinese; English
• Published: 27.03.2018
• Subjects: BASIC ELECTRIC ELEMENTS; BASIC ELECTRONIC CIRCUITRY; CALCULATING; CODE CONVERSION IN GENERAL; CODING; COMPUTING; COUNTING; DECODING; ELECTRIC DIGITAL DATA PROCESSING; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PERFORMING OPERATIONS; PHYSICS; SEMICONDUCTOR DEVICES; TESTING; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

Provided are a semiconductor integrated circuit capable of continually outputting a stable output value even after shipment and an on-board control device using the semiconductor integrated circuit. The present invention is provided with a reference signal generating unit for outputting reference signals, whereby an operation state of the semiconductor circuit is detected on the basis of the difference between output values of the semiconductor circuit which respectively correspond to the reference signals output at two different time points by the reference signal generating unit. 本发明提供在发货后也能够继续输出稳定的输出值的半导体集成电路以及使用该半导体集成电路的车载控制装置。本发明具备输出基准信号的基准信号发生部，根据与所述基准信号发生部在不同的2个时刻下输出的所述基准信号分别对应的半导体电路的输出值之间的差分，检测所述半导体电路的动作状态。