Magnetic bubble domain memory device with integrated buffer

Details Magnetic bubble domain memory device with integrated buffer Magnetic bubble domain memory device with integrated buffer

1977-08-10

1980-04-15

Moffitt, James W.

Static information storage and retrieval

Magnetic bubbles

Plural interacting paths

365 17, G11C 1908

Patent

active

041986903

ABSTRACT:
There is disclosed an apparatus and method for constructing integrated buffered devices for use with magnetic bubble domain memories. A small storage loop acts as the buffer memory and is interfaced with the main storage loops through a new circuit component. The new circuit component performs the function of transferring a bubble from one track, holds the bubble for a prescribed number of cycles, and then transfers the bubble to another track. Thus, any arbitrarily located bubble within the storage loop can be transferred to any arbitrary location in the buffer loop.

REFERENCES:
patent: 3737882 (1973-06-01), Furoya
patent: 4056812 (1977-11-01), Bobeck et al.
patent: 4079461 (1978-03-01), George et al.
patent: 4100608 (1978-07-01), George

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