Computer system having a paging apparatus for mapping virtual ad

Details Computer system having a paging apparatus for mapping virtual ad Computer system having a paging apparatus for mapping virtual ad

1979-01-02

1981-09-15

Springborn, Harvey E.

Boots, shoes, and leggings

G06F 906, G06F 936

Patent

active

042901049

ABSTRACT:
A paging apparatus includes addressing hardware for addressing a number of physical devices coupled to various communication buses, for mapping virtual addresses to real addresses, and controlling the flow of data. The paging apparatus generates 8 control signals, 5 of which modify a virtual address into a real address of a memory thereby expanding the capabilities of the real address from 256 address locations by an additional 512 address locations. The remaining 3 control signals control the flow of data by enabling or disabling data control apparatus in the physical devices.

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Computer Organization and the System/370-Katzan, Jr., 1971, Van Nostrand Reinhold Co., N.Y.

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