Summary
International Technical Conference on Circuits/Systems, Computers and Communications
2016
Session Number:P2
Session:
Number:P2-6
Extension of DIA in the Microprogram Control Unit
Young-Jin Oh, Gi-Yong Song ,
pp.937-940
Publication Date:2016/7/10
Online ISSN:2188-5079
Summary:
The CMCU(compositional microprogram control unit) introducing counter into next-state logic and DIA(dedicated input area) that splits control memory into two parts are reviewed, and then an extension of the concept of a DIA is proposed in order to complement the operation of a DIA. With the extension, some limitations such as occurrence of an idle cycle and microoperation missing or duplication in some cases are removed.