Distributed-intelligence computer system including remotely reconfigurable, telephone-type user terminal
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United States of America Patent
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-
Jun 14, 1994
Issued Date -
N/A
app pub date -
Aug 12, 1993
filing date -
May 5, 1988
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An improved user terminal specifically designed for use in the home for accessing a wide variety of service computers is disclosed. The terminal comprises a single board computer including a microprocessor remotely reconfigurable programmable gate array logic, several types of solid-state memory, and various input-output units. The programmable gate array forms the logical connection between the microprocessor, the memory, and the input-output elements, and allows the computer to functionally mimic an IBM Personal Computer, thus allowing it to run a wide variety of software. The programmable gate array can be remotely reconfigured, and a so-called FLASH-EPROM memory is used to store reconfiguration code. This allows the hardware to be reconfigured remotely in order to add additionally function, or to cure a particular problem such as to prevent a 'virus' or the like from attacking the system.
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Family
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