Invention Grant
- Patent Title: Securing against errors in an error correcting code (ECC) implemented in an automotive system
-
Application No.: US16137002Application Date: 2018-09-20
-
Publication No.: US10908995B2Publication Date: 2021-02-02
- Inventor: Nirmal R. Saxena
- Applicant: NVIDIA Corporation
- Applicant Address: US CA Santa Clara
- Assignee: NVIDIA Corporation
- Current Assignee: NVIDIA Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Leydig, Voit & Mayer, Ltd.
- Main IPC: G06F11/10
- IPC: G06F11/10 ; H03M13/29 ; H03M13/19

Abstract:
In general, data is susceptible to errors caused by faults in hardware (i.e. permanent faults), such as faults in the functioning of memory and/or communication channels. To detect errors in data caused by hardware faults, the error correcting code (ECC) was introduced, which essentially provides a sort of redundancy to the data that can be used to validate that the data is free from errors caused by hardware faults. In some cases, the ECC can also be used to correct errors in the data caused by hardware faults. However, the ECC itself is also susceptible to errors, including specifically errors caused by faults in the ECC logic. A method, computer readable medium, and system are thus provided for securing against errors in an ECC.
Public/Granted literature
- US20190102254A1 SECURING AGAINST ERRORS IN AN ERROR CORRECTING CODE (ECC) IMPLEMENTED IN AN AUTOMOTIVE SYSTEM Public/Granted day:2019-04-04
Information query