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» Floating Point Unit Generation and Evaluation for FPGAs
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FCCM
2007
IEEE
107views VLSI» more  FCCM 2007»
13 years 11 months ago
Optimizing Logarithmic Arithmetic on FPGAs
This paper proposes optimizations of the methods and parameters used in both mathematical approximation and hardware design for logarithmic number system (LNS) arithmetic. First, ...
Haohuan Fu, Oskar Mencer, Wayne Luk
ARITH
2009
IEEE
14 years 8 days ago
Computation of Decimal Transcendental Functions Using the CORDIC Algorithm
In this work we propose new decimal floating-point CORDIC algorithms for transcendental function evaluation. We show how these algorithms are mapped to a state of the art Decimal...
Álvaro Vázquez, Julio Villalba, Elis...
ARC
2007
Springer
120views Hardware» more  ARC 2007»
13 years 9 months ago
Partially Reconfigurable Point-to-Point Interconnects in Virtex-II Pro FPGAs
Abstract. Conventional rigid router-based networks on chip incur certain overheads due to huge occupied logic resources and topology embedding, i.e., the mapping of a logical netwo...
Jae Young Hur, Stephan Wong, Stamatis Vassiliadis
PACS
2000
Springer
118views Hardware» more  PACS 2000»
13 years 9 months ago
Ramp Up/Down Functional Unit to Reduce Step Power
Because the inductive noise Ldi/dt is induced by the power change and can have disastrous impact on the timing and reliability of the system, high-performance CPU designs are more ...
Zhenyu Tang, Norman Chang, Shen Lin, Weize Xie, O....
FCCM
2008
IEEE
176views VLSI» more  FCCM 2008»
13 years 5 months ago
The Effectiveness of Configuration Merging in Point-to-Point Networks for Module-based FPGA Reconfiguration
Communications infrastructure for modular reconfiguration of FPGAs needs to support the changing communications interfaces of a sequence of modules. In order to avoid the overhead...
Shannon Koh, Oliver Diessel