Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 1, 2021
Patent Application Number
16788004
Date Filed
February 11, 2020
Patent Citations Received
Patent Primary Examiner
Patent abstract
Data memory protection is provided for a signal processing system such as a radar system in which the data memory is protected with a common set of parity bits rather than requiring a set of parity bits for each memory word as in Error Correction Coded (ECC) memories. The common set of parity bits may be updated as memory words in the data memory are accessed as part of signal processing of one or more digital signals. The memory protection ensures that in the absence of memory errors the common parity bits are zero at the end of processing the digital signals as long as each word in the data memory that is used for storing the signal processing data is written and read an equal number of times.
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