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Detecting unidirectional errors in code words of error detecting code involves iteratively combining tested code word with second word of same code, forming third code word of error detecting code
Detecting unidirectional errors in code words of error detecting code involves iteratively combining tested code word with second word of same code, forming third code word of error detecting code
The method involves combining the code word being tested with a second code word of the same code and forming a third code word of an error detecting code. This can be repeated using the third code word as the word being tested until the generated code word is a word of an error detecting code. The last generated word is checked with a parity code word check method. Independent claims are also included for the following: (a) a checker for an error detecting code (b) and arrangement with at least one chip and/or processor form implementing the inventive method (c) a code word generator (d) and an averaging circuit.
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