Extracting Vectors from Application Traces for Power Integrity Analysis
Paper i proceeding, 2011
We present an approach to power integrity analysis that is
based on traces resulting from application execution. The first phase of the approach identifies a vector that maximally stresses the power grid, while the second phase entails simulation of the selected vector on an accurate grid model. We show, for an AVR32 32-bit microcontroller, that the vector we identify gives rise to a supply voltage drop that is 18% larger than that of the vector obtained in a regular flow, which considers average power dissipation per cycle.
Författare
Martin Olsson
Atmel Norway AS
Johnny Pihl
Atmel Norway AS
Daniel Andersson
Atmel Norway AS
Per Larsson-Edefors
Chalmers, Data- och informationsteknik, Datorteknik
Proceedings of IEEE Workshop on Signal Propagation on Interconnects (SPI). Naples, 8-11 May 2011
39-42
978-145770467-3 (ISBN)
Styrkeområden
Informations- och kommunikationsteknik
Ämneskategorier
Annan elektroteknik och elektronik
DOI
10.1109/SPI.2011.5898836
ISBN
978-145770467-3