Boots – shoes – and leggings
Patent
1987-03-31
1990-12-18
Heckler, Thomas M.
Boots, shoes, and leggings
364230, 364231, 364238, 3642405, 3642419, 3642422, G06F 900
Patent
active
049791044
ABSTRACT:
A microprocessor control system for use in an asynchronous data communication system and comprising a receive microprocessor and a transmit microprocessor along with a paged memory for storing channel line tables. Separate receive and transmit channel number registers control access to the paged memory. Control means is provided preferably in the form of a programmable memory for controlling the sequenching of channel numbers whereby one microprocessor is adapted to access channels in an incrementing manner while the other accesses in decrementing manner. When one microprocessor gains access to a specific line table excludes the other microprocessor from accessing that line table until the first microprocessor suspends off of that line table.
REFERENCES:
patent: 3651482 (1972-03-01), Benson et al.
patent: 4482982 (1984-11-01), Yu et al.
patent: 4488231 (1984-12-01), Yu et al.
Holtey Thomas O.
Murray, Jr. Thomas L.
Perzan Wayne A.
Smith Scott W.
Bull HN Information Systems Inc.
Driscoll David M.
Driscoll Faith F.
Heckler Thomas M.
Mills John G.
LandOfFree
Dual microprocessor control system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dual microprocessor control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual microprocessor control system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1429814