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:
Feb. 26, 2019
Filed:
Oct. 01, 2016
Intel Corporation, Santa Clara, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Technologies for an advanced driver assist system (ADAS) with adaptive memory pre-training include a computing device and a safety microcontroller in communication with a serial link and a general-purpose I/O (GPIO) link. Out of reset, the computing device determines whether a full memory training signal is raised via the GPIO link. If not raised, the computing device executes a fast boot path to initialize a memory controller with a pre-trained memory parameter data set and performs margin tests to check the validity of the pre-trained memory parameter data set. If the full memory training signal is raised, the computing device executes a slow boot path to generate the pre-trained memory parameter data set. The safety microcontroller may receive a message requesting full memory training via the serial link and, in response, hold the computing device in reset and raise the full memory training signal. Other embodiments are described and claimed.