Boots – shoes – and leggings
Patent
1994-02-28
1994-11-01
Bowler, Alyssa H.
Boots, shoes, and leggings
395275, 364DIG1, 364234, 364228, 3642383, G06F 1100
Patent
active
053613767
ABSTRACT:
A controller and communications architecture for controlling the operation of computer I/O devices such as a keyboard or the like includes two microprocessors, a three-wire half duplex communications interface and a transmission protocol allow data transmission, error, detection and contention resolution. The transmission protocol allows the microprocessors to transmit serial data over the interface which includes a single shared data line and two simplex clock lines.
REFERENCES:
patent: 4460957 (1984-07-01), Eggebrecht et al.
patent: 4482955 (1984-11-01), Amano et al.
patent: 4609908 (1986-09-01), Amano
patent: 4942606 (1990-07-01), Kaiser et al.
patent: 5056057 (1991-10-01), Johnson et al.
patent: 5125080 (1992-06-01), Pleva et al.
patent: 5146584 (1992-09-01), Christensen
patent: 5214785 (1993-05-01), Fairweather
EIA Standard Electronic Industries Association, Jan. 1987; pp. 20 and 28-29.
Mini-Micro Systems, vol. XX, No. 11, Nov. 1987, Netown, Mass. US pp. 65-66.
Anon: "Focus on Apple Part IV-The Apple Desktop Bus" IBM Technical Disclosure Bulletin, vol. 31, No. 12, May 1989, Armonk, N.Y., US pp. 228-231.
Anon: "Simplified Asynchronous Communications Interface Network".
Cummins Dennis A.
Hucaby Wayne R.
Bowler Alyssa H.
Cockburn Joscelyn G.
Geckil Mehmet
International Business Machines - Corporation
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