W
Walter G. Fry
Publications - 5
Citations - 192
Walter G. Fry is an academic researcher. The author has contributed to research in topics: Local bus & Control bus. The author has an hindex of 4, co-authored 5 publications receiving 192 citations.
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Patent
Method and apparatus for testing and debugging a tightly coupled mirrored processing system
TL;DR: In this paper, the authors propose a method and apparatus for operating tightly coupled mirrored processors in a computer system, where a plurality of CPU boards are coupled to a processor/memory bus, commonly called a host bus.
Patent
Method and apparatus for concurrency of bus operations
Jeff W. Wolford,Walter G. Fry +1 more
TL;DR: In this paper, the authors propose a method and apparatus for concurrent operations on the host bus, expansion bus, and local I/O bus as well as the processor bus connecting the processor and cache system to increase computer system efficiency.
Patent
Method and apparatus for reducing non-snoop window of a cache controller by delaying host bus grant signal to the cache controller
Walter G. Fry,Jeff W. Wolford +1 more
TL;DR: In this paper, the cache controller requires a bus grant signal to perform cycles and cannot snoop cycles after the bus grant signals have been provided until the cycle completes until the signal is returned.
Patent
Method and apparatus for operating tightly coupled mirrored processors
TL;DR: In this paper, the authors propose a method and apparatus for operating tightly coupled mirrored processors in a computer system, where a plurality of CPU boards are coupled to a processor/memory bus, commonly called a host bus.
Patent
Method and apparatus for non-snoop window reduction
Walter G. Fry,Jeff W. Wolford +1 more
TL;DR: In this article, the cache controller requires a bus grant signal to perform cycles and cannot snoop cycles after the bus grant signals have been provided until the cycle completes until the signal is returned.