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ASPDAC
2008
ACM
98views Hardware» more  ASPDAC 2008»
13 years 6 months ago
A unified methodology for power supply noise reduction in modern microarchitecture design
In this paper, we present a novel design methodology to combat the ever-aggravating high frequency power supply noise (di/dt) in modern microprocessors. Our methodology integrates ...
Michael B. Healy, Fayez Mohamood, Hsien-Hsin S. Le...
ISCA
2003
IEEE
157views Hardware» more  ISCA 2003»
13 years 10 months ago
Pipeline Damping: A Microarchitectural Technique to Reduce Inductive Noise in Supply Voltage
Scaling of CMOS technology causes the power supply voltages to fall and supply currents to rise at the same time as operating speeds are increasing. Falling supply voltages cause ...
Michael D. Powell, T. N. Vijaykumar
ASPDAC
2007
ACM
108views Hardware» more  ASPDAC 2007»
13 years 8 months ago
Noise-Direct: A Technique for Power Supply Noise Aware Floorplanning Using Microarchitecture Profiling
This paper proposes Noise-Direct, a design methodology for power integrity aware floorplanning, using microarchitectural feedback to guide module placement. Stringent power constr...
Fayez Mohamood, Michael B. Healy, Sung Kyu Lim, Hs...
ISQED
2005
IEEE
95views Hardware» more  ISQED 2005»
13 years 10 months ago
Power Supply Noise-Aware Scheduling and Allocation for DSP Synthesis
As technology scales down, power supply noise is becoming a performance and reliability bottleneck in modern VLSI. We propose a power supply noise-aware design methodology for hig...
Dongku Kang, Yiran Chen, Kaushik Roy
HPCA
2002
IEEE
14 years 5 months ago
Microarchitectural Simulation and Control of di/dt-induced Power Supply Voltage Variation
As the power consumption of modern highperformance microprocessors increases beyond 100W, power becomes an increasingly important design consideration. This paper presents a novel...
Ed Grochowski, David Ayers, Vivek Tiwari