METHOD AND APPARATUS TO TRIGGER AND TRACE ON-CHIP SYSTEM FABRIC TRANSACTIONS WITHIN THE PRIMARY SCALABLE FABRIC

METHOD AND APPARATUS TO TRIGGER AND TRACE ON-CHIP SYSTEM FABRIC TRANSACTIONS WITHIN THE PRIMARY SCALABLE FABRIC

A fabric trace hook is disclosed to enable debugging operations of agents operating in a peer-to-peer integrated on-chip system fabric. The fabric trace hook, embedded within the IOSF, includes programmable triggering and capturing logic, timestamp capability, and a security feature to disallow trac...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHAI ZIV, ROBERT DE GRUIJL, KI YOON, MICHAEL KLINGLESMITH
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:A fabric trace hook is disclosed to enable debugging operations of agents operating in a peer-to-peer integrated on-chip system fabric. The fabric trace hook, embedded within the IOSF, includes programmable triggering and capturing logic, timestamp capability, and a security feature to disallow tracing of proprietary transactions. The fabric trace hook may operate in a lossy or lossless mode.