Archivio Istituzionale della RicercaA 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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https://hdl.handle.net/11583/1402787
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