Integrated multimedia system
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United States of America Patent
Stats
-
Sep 18, 2007
Grant Date -
Nov 4, 2004
app pub date -
Feb 5, 2001
filing date -
Oct 14, 1998
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An integrated multimedia system has a multimedia processor disposed in an integrated circuit. A processor is disposed within the multimedia processor which controls the operation of the multimedia processor. A data transfer switch is disposed within the multimedia processor and coupled to the processor which transfers data to various modules of the multimedia processor. A fixed function unit is disposed within the multimedia processor, coupled to the processor and the data transfer switch. A data streamer is coupled to the data transfer switch, and configured to schedule simultaneous data transfers among a plurality of modules disposed within the multimedia processor in accordance with the corresponding channel allocations. As interface unit is coupled to the data streamer and has a plurality of I/O device driver units. A multiplexer coupled to the interface unit provides access between a selected number of I/O device driver units and external I/O devices via output pins.
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