DEBUG SECURITY LOGIC

A system comprises debug logic usable to debug the system. The system also comprises processing logic capable of accessing the debug module using electronic signals. The system further comprises security logic configured to prevent the processing logic from accessing the debug logic unless the secur...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GREB KARL F, CHAVALI BALATRIPURA S
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A system comprises debug logic usable to debug the system. The system also comprises processing logic capable of accessing the debug module using electronic signals. The system further comprises security logic configured to prevent the processing logic from accessing the debug logic unless the security logic is provided with a passkey that matches another passkey stored in the system.