System for processing data having different formats

Details System for processing data having different formats System for processing data having different formats

1990-12-20

1992-07-21

Heckler, Thomas M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

5642598, 5642699, G06F 700

Patent

active

051328984

ABSTRACT:
A data processor that executes arithmetic operations between first and second binary numbers, stored in different registers, of different lengths, with the first number having a byte-length smaller than the register, and the second number having a byte-length equal to the register, by storing the first number so that its lower order bit is justified with the lower order bit of the second number. Additionally, data having different bit and byte polarities are processed by reversing the bit and byte order of the data as required.

REFERENCES:
patent: 4433377 (1984-02-01), Eustis et al.
Kirrmann, H. IEEE Micro, Aug. 1983, pp. 32-47, "Data Format & Bus Compatability In Multiprocessors".
"MC68020 32-Bit Microprocessor User's Manual," Motorola Inc. 1984 pp. 1-3, 2-3, 5-4.
Cohen, D., Computer, vol. 14, #10, Oct. 1981, "On Holy Wars & A Plea For Peace", pp. 48-54.

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