Digital signal processor with high speed multiplier means for do

Details Digital signal processor with high speed multiplier means for do Digital signal processor with high speed multiplier means for do

1992-07-01

1995-08-15

Treat, William M.

Boots, shoes, and leggings

364758, 3642582, 364DIG1, G06F 744

Patent

active

054427991

ABSTRACT:
The present invention improves a digital signal processor, more particularly, calculation methods for motion compensation in reduceing a required amount of calculations when an amount of distortion between a last frame block and a current frame block; in processing a direct memory access at a higher efficiency; in processing a subdivided data calculation at a higher speed; in processing a branch instruction occurring in the pipeline process at a higher efficiency; and in processing an interruption occurring in a repeat process operation at greater convenience, and furthermore in reducing a required amount of calculations through minimum distortion searching processes hierarchized.

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patent: 4916651 (1990-04-01), Gill et al.
patent: 5045993 (1991-09-01), Murakami et al.
patent: 5109348 (1992-04-01), Pfeiffer et al.
patent: 5115408 (1992-05-01), Darley et al.

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