Command and control architecture for a video decoder and a host
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United States of America Patent
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Feb 4, 2003
Grant Date -
N/A
app pub date -
Nov 30, 1999
filing date -
Jan 6, 1999
priority date (Note) -
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Abstract
A method and apparatus for using an interface and concomitant communication protocol to allow a host to control and communicate with a video decoder. More specifically, an interface structure having a status interface line and at least two data interface lines are employed between a video decoder and a host. The interface allows a communication protocol to effect communication and control of timing information, data transmission, and input and output selection.
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