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» A Hardware Algorithm for Computing Reciprocal Square Root
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FPL
2010
Springer
104views Hardware» more  FPL 2010»
15 years 3 months ago
Multiplicative Square Root Algorithms for FPGAs
Abstract--Most current square root implementations for FPGAs use a digit recurrence algorithm which is well suited to their LUT structure. However, recent computing-oriented FPGAs ...
Florent de Dinechin, Mioara Joldes, Bogdan Pasca, ...
TPCD
1994
157views Hardware» more  TPCD 1994»
15 years 7 months ago
Non-Restoring Integer Square Root: A Case Study in Design by Principled Optimization
Theorem proving techniques are particularly well suited for reasoning about arithmetic above the bit level and for relating di erent f abstraction. In this paper we show how a non-...
John W. O'Leary, Miriam Leeser, Jason Hickey, Mark...
ASAP
2004
IEEE
99views Hardware» more  ASAP 2004»
15 years 9 months ago
Complex Square Root with Operand Prescaling
We propose a radix-r digit-recurrence algorithm for complex square-root. The operand is prescaled to allow the selection of square-root digits by rounding of the residual. This lea...
Milos D. Ercegovac, Jean-Michel Muller
120
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ARITH
1995
IEEE
15 years 9 months ago
Cascaded Implementation of an Iterative Inverse--Square--Root Algorithm, with Overflow Lookahead
Hercule Kwan, Robert Leonard Nelson Jr., Earl E. S...
ARITH
1993
IEEE
15 years 10 months ago
New algorithms and VLSI architectures for SRT division and square root
Stephen E. McQuillan, John V. McCanny, R. Hamill