Apparatus and method for reconfiguring an image processing system to bypass hardware
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United States of America Patent
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-
Aug 9, 1994
Grant Date -
N/A
app pub date -
Oct 10, 1990
filing date -
Oct 10, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An image processing system including a reconfiguration circuit, typically responding to fault detection. The image processing includes a data compressing unit for compressing image data generated by an image input terminal, a data storage unit for storing output compressed image data, a data decompressing unit for decompressing compressed data and for transferring the decompressed data to an output terminal. A control unit controls the system to compress and store image data, and then to repeatedly read out and transfer the stored data to the image output terminal. When a self diagnosis detects a fault in any one of the compressing unit, data storage unit, or data decompressing unit, the faulty unit is bypassed with a special data bus, thereby allowing system operating to continue.
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