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Robust System Design - VLSI

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Architecture-Aware BISER Insertion<br />

cumulative error coverage<br />

100%<br />

80%<br />

60%<br />

40%<br />

20%<br />

10X chip-level protection<br />

2X<br />

2.5%<br />

power<br />

penalty<br />

0%<br />

0% 20% 40% 60% 80% 100%<br />

cumulative latch coverage<br />

Alpha 21264<br />

error injection<br />

9% chip-level<br />

power penalty<br />

Ack: Prof. S.J. Patel,<br />

UIUC for error injector<br />

Optimized BISER insertion: verification-guided ?<br />

25

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