Synthesis of compositional control unit with modified operational linear chains

Author

Barkalov, Alexander ; Titarenko, Larysa ; Bieganowski, Jacek

Author_Institution

Inst. of Comput. Eng. & Electron., Univ. of Zielona Gora, Gora, Poland

fYear

2009

fDate

24-28 Feb. 2009

Firstpage

182

Lastpage

185

Abstract

The method of optimization of amount of PAL macrocells in the circuit of compositional microprogram control units proposed. The method is based on introducing of additional microinstructions with codes of the classes of pseudoequivalent operational linear chains. The proposed method is based on usage of natural redundancy of embedded memory blocks that are used to implement the control memory. An example of application of proposed method is given.

Keywords

integrated circuit design; microcontrollers; programmable logic devices; storage management chips; CPLD; compositional control unit; embedded memory blocks; microinstruction; modified operational linear chains; Circuit synthesis; Control system synthesis; Control systems; Digital systems; Hardware; Logic circuits; Macrocell networks; Optimization methods; Programmable logic arrays; Programmable logic devices; CPLD; PAL; compositional microprogram control unit; control memory; microinstruction;

fLanguage

English

Publisher

ieee

Conference_Titel

CAD Systems in Microelectronics, 2009. CADSM 2009. 10th International Conference - The Experience of Designing and Application of

Conference_Location

Lviv-Polyana

Print_ISBN

978-966-2191-05-9

Type

conf

Filename

4839800