Title :
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
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;
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
