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DAC
2008
ACM
14 years 10 months ago
Automatic package and board decoupling capacitor placement using genetic algorithms and M-FDM
In the design of complex power distribution networks (PDN) with multiple power islands, it is required that the PDN represents a low impedance as seen by the digital modules. This...
Krishna Bharath, Ege Engin, Madhavan Swaminathan
DAC
2008
ACM
14 years 10 months ago
Topological routing to maximize routability for package substrate
Compared with on-chip routers, the existing commercial tools for off-chip routing have a much lower routability and often result in a large number of unrouted nets for manual rout...
Shenghua Liu, Guoqiang Chen, Tom Tong Jing, Lei He...
DAC
2008
ACM
14 years 10 months ago
Path smoothing via discrete optimization
A fundamental problem in timing-driven physical synthesis is the reduction of critical paths in a design. In this work, we propose a powerful new technique that moves (and can als...
Michael D. Moffitt, David A. Papa, Zhuo Li, Charle...
DAC
2008
ACM
14 years 10 months ago
A power and temperature aware DRAM architecture
Technological advances enable modern processors to utilize increasingly larger DRAMs with rising access frequencies. This is leading to high power consumption and operating temper...
Song Liu, Seda Ogrenci Memik, Yu Zhang, Gokhan Mem...
DAC
2008
ACM
14 years 10 months ago
Formal datapath representation and manipulation for implementing DSP transforms
We present a domain-specific approach to representing datapaths for hardware implementations of linear signal transform algorithms. We extend the tensor structure for describing l...
Franz Franchetti, James C. Hoe, Markus Püsche...