The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 17, 2013
Filed:
Mar. 01, 2012
Sam Gnana Sabapathy, Sugar Land, TX (US);
Alexander Tessarolo, Sydney, AU;
Sam Gnana Sabapathy, Sugar Land, TX (US);
Alexander Tessarolo, Sydney, AU;
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A multi-chip module includes a first die having a control processor to generate a signal to control an industrial process and an input/output interface. The multi-chip module also includes a second die having a supervisory processor and an input/output interface. A processor failure of one of the control processor and the supervisory processor is detected by the other of the control processor and the supervisory processor, and the processor that detects the failure is configured to assert a signal through its input/output interface to cause the industrial process to transition to a safe state in response to the failure. Additionally, the first and second dies are created using different process technologies.