Boots – shoes – and leggings
Patent
1980-04-14
1984-09-11
Wise, Edward J.
Boots, shoes, and leggings
364200, G06F 1300
Patent
active
044714564
ABSTRACT:
A VLSI chip is provided for use with six bidirectional data buses and may be programmed to operate in one of four modes as a bidirectinal bus multiplexer, an error correction assist circuit, a register stack addressing circuit for direct or indirect addressing, or a multiport file. Depending on the mode of operation, some data buses may be utilized for inputting control signals to the chip, hence only five terminals are required which are dedicated to control signal use only. The circuits utilized in the four modes of operation share enough commonality to make it feasible to build the chip with the capabilities for operating in all modes, and then controlling it to function in only a single desired mode.
REFERENCES:
patent: 3710348 (1973-01-01), Craft
patent: 3821715 (1974-06-01), Huff, Jr.
patent: 3980992 (1976-09-01), Levy
patent: 3988717 (1976-10-01), Kisylia
patent: 4010448 (1977-01-01), Bennett
patent: 4016545 (1977-04-01), Lipovski
patent: 4020472 (1977-04-01), Bennett
patent: 4124890 (1978-11-01), Vasenkov
patent: 4194241 (1980-03-01), Mager
patent: 4200912 (1980-04-01), Harrington
patent: 4222116 (1980-09-01), Groves
patent: 4255785 (1981-03-01), Chamberlin
Chu, P., "Gate Array and 8 Bit Microprocessor Slice for Very High Speed ECL Design," EE Times Seminar, New York City, Jun. 22, 1979.
Chu, C., Chu, P.; Owen W. K., and Wong, D., "8 Bit Microprocessor Slices with Subnanosecond Performance Built with ECL Technonlogy," ISSCC, Philadelphia, Feb. 1979.
Simon, W. F. Memorandum with Attached Materials, Directed to Henri Jarrat Motorola Semiconductor Products, Inc., Nov. 11, 1977, with attached pp. 2-5, 7 and an unnumbered page.
Chu, P., "8-Bit Slice ECL Computer Component Family," Computer Design, Dec. 1979, pp. 134-139.
Viewgraphs, prepared by Fairchild Camera and Instrument Corp., presented about Sep. 1979, 29 pp.
Electronic Engineering Times, Feb. 18, 1980, pp. 46-47.
"High Performance ECL Slice Family Coming," Electronic Design, p. 19, Oct. 11, 1978.
"Single-Chip Microprocessor Employs Mini-Computer Word Length", Reyling, Electronics, Dec. 26, 1974, pp. 87-93.
Branigin Michael H.
Day Max P.
Greenleaf John W.
Sperry Corporation
Wise Edward J.
LandOfFree
Multifunction network does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multifunction network, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multifunction network will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1198903