Memory management unit capable of expanding the offset part of t

Details Memory management unit capable of expanding the offset part of t Memory management unit capable of expanding the offset part of t

1988-10-26

1992-04-28

Shaw, Gareth D.

Boots, shoes, and leggings

3642475, 3642551, 3642555, 3642565, 364DIG1, G06F 1210

Patent

active

051093340

ABSTRACT:
A memory management unit in which logical addresses are translated into physical addresses is provided that comprises a segment register section that is composed of a plurality of segment registers; a segment address decoder for selecting a desired segment register in the segment register section; and an effective-address selection register from which an effective address for the desired segment register is fed to the segment address decoder. A part of the logical address is used as the effective address and the remaining part of the logical address is used as an expanded part of the physical address.

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