Electrical computers and digital processing systems: processing – Processing architecture – Microprocessor or multichip or multimodule processor having...
Reexamination Certificate
2007-04-24
2007-04-24
Coleman, Eric (Department: 2183)
Electrical computers and digital processing systems: processing
Processing architecture
Microprocessor or multichip or multimodule processor having...
Reexamination Certificate
active
09858308
ABSTRACT:
An apparatus and method for interfacing a processor to one or more co-processors provides a dual ported memory to be used as a message passing buffer between the processor and the co-processors. Both the processor and co-processors can connect asynchronously to the dual ported memory. Control logic monitors activity by the processor to alert the co-processors of communications by the processor written to the memory and otherwise allows the processor and co-processors to think they are interfacing directly with one another.
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SwitchOn Net
Jungck Peder J.
Najam Zahid
Nguyen Andrew T.
Brinks Hofer Gilson & Lione
Cloudshield technologies, Inc.
Coleman Eric
Katz James L.
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