METHOD FOR TROUBLESHOOTING THE PROGRAM LOGIC OF A SYSTEM OF DISTRIBUTED PROGAMMABLE GATE ARRAYS

A method for troubleshooting the program logic of a computer system. A first logic circuit and a first monitoring circuit, which is communicatively isolated from it, are programmed on a first programmable gate array of the computer system. A second logic circuit and a second monitoring circuit, whic...

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Bibliographische Detailangaben
Hauptverfasser: SCHLENGER, Marc, LUBELEY, Dominik, KALTE, Heiko
Format: Patent
Sprache:eng
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Zusammenfassung:A method for troubleshooting the program logic of a computer system. A first logic circuit and a first monitoring circuit, which is communicatively isolated from it, are programmed on a first programmable gate array of the computer system. A second logic circuit and a second monitoring circuit, which is communicatively isolated from it, are programmed on a second programmable gate array of the computer system. After an error has been detected in the program logic of the computer system, a first signal line, which applies a signal from the first logic circuit to a first signal input of the first monitoring circuit, is programmed in the first programmable gate array without changing the first logic circuit, and a second signal line, which applies a signal from the second logic circuit, is programmed in the second programmable gate array without changing the second logic circuit.