Serializing system between vector instruction and scalar instruction in data processing system
CA 2016532 C · Owner: Sakai, Kenichi · Inventors: Sakai, Kenichi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A data processing system containing a scalar unit, a vector unit, and a storage. The scalar unit receives scalar instructions and vector instructions carries out scalar data processing in accordance with the scalar instructions, and transfers the vector instructions to the vector unit. The vector unit receives the vector instructions from the scalar unit, carries out vector data processing in accordance with the vector instructions and, contains a post pending signal generating circuit for generating a post pending signal. The post pending signal is made active when a post instruction is received from the scalar unit and is made inactive when a right to access the storage is obtained for …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed May 10, 1990 and granted April 26, 1994. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 10, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 10, 2012.
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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.