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ICCAD
2003
IEEE
205views Hardware» more  ICCAD 2003»
13 years 9 months ago
Statistical Timing Analysis for Intra-Die Process Variations with Spatial Correlations
Process variations have become a critical issue in performance verification of high-performance designs. We present a new, statistical timing analysis method that accounts for int...
Aseem Agarwal, David Blaauw, Vladimir Zolotov
ASPDAC
2004
ACM
112views Hardware» more  ASPDAC 2004»
13 years 9 months ago
Longest path selection for delay test under process variation
- Under manufacturing process variation, a path through a fault site is called longest for delay test if there exists a process condition under which the path has the maximum delay...
Xiang Lu, Zhuo Li, Wangqi Qiu, D. M. H. Walker, We...
ISPD
2006
ACM
90views Hardware» more  ISPD 2006»
13 years 10 months ago
Fast buffer insertion considering process variations
Advanced process technologies call for a proactive consideration of process variations in design to ensure high parametric timing yield. Despite of its popular use in almost any h...
Jinjun Xiong, Lei He
ISQED
2007
IEEE
163views Hardware» more  ISQED 2007»
13 years 10 months ago
Variation Analysis of CAM Cells
Process related variations are considered a major concern in emerging sub-65nm technologies. In this paper, we investigate the impact of process variations on different types of c...
Amol Mupid, Madhu Mutyam, Narayanan Vijaykrishnan,...
DATE
2007
IEEE
100views Hardware» more  DATE 2007»
13 years 10 months ago
Working with process variation aware caches
Deep-submicron designs have to take care of process variation effects as variations in critical process parameters result in large variations in access latencies of hardware compo...
Madhu Mutyam, Narayanan Vijaykrishnan
VTS
2008
IEEE
119views Hardware» more  VTS 2008»
13 years 10 months ago
Error Sequence Analysis
With increasing IC process variation and increased operating speed, it is more likely that even subtle defects will lead to the malfunctioning of a circuit. Various fault models, ...
Jaekwang Lee, Intaik Park, Edward J. McCluskey
MICRO
2008
IEEE
142views Hardware» more  MICRO 2008»
13 years 10 months ago
NBTI tolerant microarchitecture design in the presence of process variation
—Negative bias temperature instability (NBTI), which reduces the lifetime of PMOS transistors, is becoming a growing reliability concern for sub-micrometer CMOS technologies. Par...
Xin Fu, Tao Li, José A. B. Fortes
ISQED
2008
IEEE
124views Hardware» more  ISQED 2008»
13 years 10 months ago
Parasitic Aware Process Variation Tolerant Voltage Controlled Oscillator (VCO) Design
In this paper we present a parasitic aware, process variation tolerant optimization methodology that may be applied to nanoscale circuits to ensure better yield. A currentstarved ...
Dhruva Ghai, Saraju P. Mohanty, Elias Kougianos
DATE
2008
IEEE
119views Hardware» more  DATE 2008»
13 years 10 months ago
Process Variation Aware Issue Queue Design
In sub-90nm process technology it becomes harder to control the fabrication process, which in turn causes variations between the design-time parameters and the fabricated paramete...
Raghavendra K, Madhu Mutyam
MICRO
2009
IEEE
124views Hardware» more  MICRO 2009»
13 years 11 months ago
ZerehCache: armoring cache architectures in high defect density technologies
Aggressive technology scaling to 45nm and below introduces serious reliability challenges to the design of microprocessors. Large SRAM structures used for caches are particularly ...
Amin Ansari, Shantanu Gupta, Shuguang Feng, Scott ...