The present invention is particularly directed to the enabling of a refresh cycle for a dynamic memory chip at a period in the fetch cycle, for example, of a type 8085 microprocessor, when the normal timing of the chip does not permit addressing of the memory. Specifically, in the fetch ...
address bus means connected to said processors and said memory for addressing appropriate memory locations; wherein said data bus means comprises a first data bus and a second data bus, said first data bus connecting: a bidirectional port on said high speed processor; ...
The present invention is particularly directed to the enabling of a refresh cycle for a dynamic memory chip at a period in the fetch cycle, for example, of a type 8085 microprocessor, when the normal timing of the chip does not permit addressing of the memory. Specifically, in the fetch ...