Microprocessor apparatus and method
作者： Ralph K. Ungermann , Federico Faggin , Masatoshi Shima
DOI:
关键词: Dual-voltage CPU 、 CPU socket 、 CPU modes 、 CPU shielding 、 Back-side bus 、 Computer science 、 Computer hardware 、 Embedded system 、 CPU core voltage 、 Cycle stealing 、 CPU time
摘要: Microprocessor apparatus in which the CPU generates as an integral function memory refresh addresses for external dynamic without degradation of performance. The architecture is optimized by dividing devices selectively into groups during different time periods use switching internal bus structure.
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R Mesnik, Refresh control for add-on semiconductor memory ,(1972)
Chester M. Nibby, Benjamin S. Franklin, John L. Curley, John C. Manton, Apparatus and method for memory refreshment control ,(1971)