Carte Redundant digit floating point system Hossam A. H. Fahmy

Redundant digit floating point system

Providing speed and flexibility

Limbă: engleză
Legare: Carte broșată
Disponibilitate: La editor doar la comandă
Expediem în 17-27 zile
304.15 lei
A partially redundant number system is presented as an internal format for floating point arithmetic...

Informații despre carte

Limbă
engleză
Legare
Carte - Carte broșată
Publicat
2009
Pagini
148
EAN
9783639188585
Enbook ID
06826987
Greutate
237
Dimensiuni
150 x 220 x 9

Descriere completă

A partially redundant number system is presented as an internal format for floating point arithmetic operations. The redundant number system is based on signed digits and enables carry free arithmetic operations to improve the performance. A detailed discussion of an adder and a multiplier using the proposed format is provided and the specific challenges of the designs are explained. Beside the redundancy, the proposed units include further enhancements that increase the floating point performance such as a hexadecimal based number format and a postponed rounding technique. Transistor simulation of the complete adder and multiplier confirm the performance advantage predicted by the developed analytical model. The proposed internal format and arithmetic units comply with all the rounding modes of the IEEE floating point standard.

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