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ARITH
2007
IEEE
14 years 2 months ago
Decimal Floating-Point Adder and Multifunction Unit with Injection-Based Rounding
Shrinking feature sizes gives more headroom for designers to extend the functionality of microprocessors. The IEEE 754R working group has revised the IEEE 754-1985 Standard for Bi...
Liang-Kai Wang, Michael J. Schulte
DATE
2007
IEEE
112views Hardware» more  DATE 2007»
14 years 2 months ago
Automatic synthesis of compressor trees: reevaluating large counters
Despite the progress of the last decades in electronic design automation, arithmetic circuits have always received way less attention than other classes of digital circuits. Logic...
Ajay K. Verma, Paolo Ienne
ARITH
2003
IEEE
14 years 28 days ago
High-Performance Left-to-Right Array Multiplier Design
We propose a split array multiplier organized in a left-to-right leapfrog (LRLF) structure with reduced delay compared to conventional array multipliers. Moreover, the proposed de...
Zhijun Huang, Milos D. Ercegovac
DATE
2008
IEEE
143views Hardware» more  DATE 2008»
14 years 2 months ago
Improving Synthesis of Compressor Trees on FPGAs via Integer Linear Programming
Multi-input addition is an important operation for many DSP and video processing applications. On FPGAs, multi-input addition has traditionally been implemented using trees of car...
Hadi Parandeh-Afshar, Philip Brisk, Paolo Ienne
ASYNC
1997
IEEE
123views Hardware» more  ASYNC 1997»
13 years 12 months ago
On the Realisation of Delay-Insensitive Asynchronous Circuits with CMOS Ternary Logic
The realisation of Delay-Insensitive (DI) asynchronous circuits with a CMOS ternary logic is described in this paper. The main advantage of temary logic is the easy realisation of...
Riccardo Mariani, Roberto Roncella, Roberto Salett...