Direct memory access expander unit for use with a microprocessor

Details Direct memory access expander unit for use with a microprocessor Direct memory access expander unit for use with a microprocessor

1978-04-07

1979-12-25

Shaw, Gareth D.

Boots, shoes, and leggings

G06F 1300

Patent

active

041808550

ABSTRACT:
A direct memory access unit for controlling a predetermined number of peripheral devices which directly read from and write into a memory associated with a microprocessor. Control of a plurality of peripheral devices by the direct memory access unit is performed on a non-priority basis, by a number of modular circuits connected in cascade.

REFERENCES:
patent: 4067059 (1978-01-01), Derchak
patent: 4075691 (1978-02-01), Davis et al.
patent: 4099236 (1978-07-01), Goodman et al.

Affiliated with

Also associated with

Rating

Direct memory access expander unit for use with a microprocessor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Direct memory access expander unit for use with a microprocessor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Direct memory access expander unit for use with a microprocessor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2073269