Title :
Design of control unit with modified operational linear chains
Author :
Barkalov, Alexander A. ; Titarenko, Larysa ; Bieganowski, Jacek
Author_Institution :
Inst. of Comput. Eng. & Electron., Univ. of Zielona Gora, Gora, Poland
Abstract :
The method that considers optimization of the amount of PAL macrocells in the circuit of compositional microprogram control unit is proposed. The method is based on the introduction of additional microinstructions codes of the classes of pseudoequivalent operational linear chains. The proposed method is based on usage of the natural redundancy of embedded memory blocks which are used to implement the control memory. An example of application of pr opposed method is given.
Keywords :
control system synthesis; direct digital synthesis; microprogramming; programmable logic arrays; PAL macrocells; compositional microprogram control unit; microinstructions codes; pseudoequivalent operational linear chains; CPLD; Compositional microprogram control units; PAL; design; optimization; synthesis;
Conference_Titel :
Modern Problems of Radio Engineering, Telecommunications and Computer Science, 2008 Proceedings of International Conference on
Conference_Location :
Lviv-Slavsko
Print_ISBN :
978-966-553-678-9
