A radix 4 division architecture is presented which partially overlaps the updating of the remainder with the digit selection procedure. It is obtained by separating the radix 4 digit selection process into two concurrent substeps. The proposed unit requires a simple selection table and involves a small extra expense for the additional hardware compared to the usual radix 4 division units. Four possible implementations are derived from the general model, with different types of substeps. The high level evaluation shows that the proposed architectures offer an efficient alternative

Design of a Radix-4 Division Unit with Simple Selection Table / Montuschi, Paolo; Ciminiera, Luigi. - In: IEEE TRANSACTIONS ON COMPUTERS. - ISSN 0018-9340. - STAMPA. - c-41:12(1992), pp. 1606-1611. [10.1109/12.214670]

Design of a Radix-4 Division Unit with Simple Selection Table

MONTUSCHI, PAOLO;CIMINIERA, Luigi
1992

Abstract

A radix 4 division architecture is presented which partially overlaps the updating of the remainder with the digit selection procedure. It is obtained by separating the radix 4 digit selection process into two concurrent substeps. The proposed unit requires a simple selection table and involves a small extra expense for the additional hardware compared to the usual radix 4 division units. Four possible implementations are derived from the general model, with different types of substeps. The high level evaluation shows that the proposed architectures offer an efficient alternative
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/1402787
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