Method and system for single chip satellite set-top box system
First Claim
1. A system for an integrated set-top box, the system comprising:
- a single integrated circuit chip comprising;
a first satellite receiver demodulator integrated within said single integrated circuit chip;
at least a second satellite receiver demodulator integrated within said single integrated circuit chip; and
at least one processor integrated within said single integrated circuit chip and coupled to said first satellite receiver demodulator and said second satellite receiver demodulator.
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Accused Products
Abstract
Certain embodiments of the invention may be found in an single chip satellite set-top box solution that comprises demodulation, decoding and audio/video display functions integrated within a single chip. The single chip solution for the satellite set-top box is adapted to provide demodulation, display, and other related set-top box functions for a system that may be adapted to handle two incoming data streams modulated using an 8PSK, 8PSK-turbo or QPSK scheme, for example. Accordingly, the single chip satellite set-top box solution comprise dual 8 PSK/8 PSK-turbo/QPSK demodulators, a MIPS CPU, a 16-bit DDR-SDRAM, graphics display capability for handling two channels, and audio/video decoders and DACs for handling two incoming channels. The single chip satellite set-top box solution may also comprise integrated peripheral support for major set top box functions including a smart card interface, IR receivers, and general purpose input/output (GP/IO) pins.
41 Citations
42 Claims
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1. A system for an integrated set-top box, the system comprising:
a single integrated circuit chip comprising;
a first satellite receiver demodulator integrated within said single integrated circuit chip;
at least a second satellite receiver demodulator integrated within said single integrated circuit chip; and
at least one processor integrated within said single integrated circuit chip and coupled to said first satellite receiver demodulator and said second satellite receiver demodulator. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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31. A method for processing information in a set-top box, the system comprising:
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receiving a first modulated signal by a first satellite receiver within a single integrated circuit chip;
demodulating said first modulated signal by said first satellite receiver within said single integrated circuit chip to generate a first demodulated signal;
receiving a second modulated signal by a second satellite receiver within said single integrated circuit chip; and
demodulating said second modulated signal by said second satellite receiver within said single integrated circuit chip to generate a second demodulated signal. - View Dependent Claims (32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42)
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Specification