Title:
車載制御装置、車載集積回路
Document Type and Number:
Japanese Patent JP6499760
Kind Code:
B2
Abstract:
Provided is a semiconductor integrated circuit which can continuously and stably generate an output value even after shipment and a vehicle-mounted control device using the semiconductor integrated circuit. The present invention includes a reference signal generation unit for outputting a reference signal, and detects the operation state of a semiconductor circuit on the basis of a difference between output values from the semiconductor circuit corresponding to the reference signals output at two different time points by the reference signal generation unit.
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Inventors:
Yoichiro Kobayashi
Sonehara Rinhito
Sonehara Rinhito
Application Number:
JP2017531106A
Publication Date:
April 10, 2019
Filing Date:
July 06, 2016
Export Citation:
Assignee:
Hitachi Automotive Systems, Ltd.
International Classes:
G06F11/22; B60R16/02; H01L21/822; H01L27/04; H03M1/10
Domestic Patent References:
| JP2011147084A | ||||
| JP2011217007A | ||||
| JP63094174A | ||||
| JP2008276702A | ||||
| JP2005244771A |
Foreign References:
| WO2012157155A1 |
Attorney, Agent or Firm:
Polaire Patent Business Corporation