Simple method of allowing random access to rambus direct dram for short bursts of data
CA 2358332 A1 · Owner: Chen, Jason · Inventors: Chen, Jason; Chow, Henry; Janoska, Mark William
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Methods and devices for arranging memory access operations to minimize memory bank conflicts between such operations. A fixed pattern of memory access operations is implemented to minimize the effects of a transition between a read memory access operation and a write memory access operation. A write-read-gap (WRG) set pattern of a write memory access operation followed by a read memory access operation and then followed by a set gap when no memory access operation may be undertaken meets the, particular requirements of RDRAM. Within the WRG pattern read addresses and write addresses are selected to minimize memory bank access conflicts. Such selections are assisted in increasing the …
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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 October 5, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 5, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 5, 2023.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.