Creator:

Barkalov, Alexander ; Titarenko, Larysa ; Bieganowski, Jacek

Contributor:

Korbicz, Józef - red. ; Uciński, Dariusz - red.

Title:

Reduction in the number of lut elements for control units with code sharing

Group publication title:

AMCS, Volume 20 (2010)

Subject and Keywords:

compositional microprogram control unit ; code sharing ; operational linear chain ; field-programmable gate arrays ; look-up table ; design ; embedded-memory block

Abstract:

Two methods are proposed targeted at reduction in the number of look-up table elements in logic circuits of compositional microprogram control units (CMCUs) with code sharing. The methods assume the application of field-programmable gate arrays for the implementation of the combinational part of the CMCU, whereas embedded-memory blocks are used for implementation of its control memory. Both methods are based on the existence of classes of pseudoequivalent operational linear chains in a microprogram to be implemented. Conditions for the application of the proposed methods and examples of design are shown. Results of conducted experiments are given.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Date:

2010

Resource Type:

artykuł

DOI:

10.2478/v10006-010-0057-8

Pages:

751-761

Source:

AMCS, Volume 20, Number 4 (2010) ; click here to follow the link

Language:

eng

Rights:

Biblioteka Uniwersytetu Zielonogórskiego