Electrical computers: arithmetic processing and calculating – Electrical digital calculating computer – Particular function performed
Patent
1997-12-18
2000-02-22
Teska, Kevin J.
Electrical computers: arithmetic processing and calculating
Electrical digital calculating computer
Particular function performed
39550002, 39550023, 395706, 395708, 708490, 708509, 706 56, G06F 1750
Patent
active
060289872
ABSTRACT:
A method of operation of an arithmetic and logic unit, a storage medium, and an arithmetic and logic unit introducing a technique and concept of converting a serial structure of decisions having an order dependency to an indeterminate code binary tree which can be processed in parallel so as to simplify the configuration and enable higher speed operation processing.
Where a serial structure of decisions having an order dependency is converted to a binary tree structure using decision nodes not having dependency input/outputs as leaves and higher priority determination nodes as the nodes other than the leaves, the decision nodes having dependency input/outputs are replaced by decision nodes not having dependency input/outputs provided with connotation decision nodes and indeterminate code generation nodes.
REFERENCES:
patent: 5077677 (1991-12-01), Murphy et al.
patent: 5247627 (1993-09-01), Murakami et al.
patent: 5263124 (1993-11-01), Weaver et al.
patent: 5434972 (1995-07-01), Hamlin
Kananen Ronald P.
Phan Thai
Sony Corporation
Teska Kevin J.
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