Radio data system (RDS) data processing methods and apparatus
First Claim
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1. A host system for processing radio data system (RDS) data, comprising:
- a host processor; and
a data processor configured to receive RDS data and to filter the RDS data to select a set of the RDS data to transfer to the host processor, wherein the RDS data comprises a plurality of RDS groups of data, wherein filtering the RDS data reduces a number of interrupts to the host processor, and wherein filtering the RDS data includes filtering out an RDS group having an uncorrectable error.
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Abstract
A host system for processing radio data system (RDS) data includes a host processor. The host system further includes a data processor configured to receive the RDS data, configured to filter the RDS data to allow the host processor to receive a selected set of the RDS data, and configured to reduce the number of interrupts to the host processor. A method is also provided for processing RDS data within a host system.
32 Citations
27 Claims
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1. A host system for processing radio data system (RDS) data, comprising:
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a host processor; and a data processor configured to receive RDS data and to filter the RDS data to select a set of the RDS data to transfer to the host processor, wherein the RDS data comprises a plurality of RDS groups of data, wherein filtering the RDS data reduces a number of interrupts to the host processor, and wherein filtering the RDS data includes filtering out an RDS group having an uncorrectable error. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 25, 26)
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15. A data processor for processing radio data system (RDS) data, comprising:
a filter module configured to receive RDS data and to filter the RDS data to select a set of the RDS data to transfer to a host processor, wherein the RDS data comprises a plurality of RDS groups of data, wherein filtering the RDS data reduces a number of interrupts to the host processor, and wherein filtering the RDS data includes filtering out an RDS group having an uncorrectable error. - View Dependent Claims (16, 17, 18, 27)
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19. A host system for processing radio data system (RDS) data, comprising:
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a host processor; and a data processor comprising; means for receiving RDS data; and means for filtering the RDS data to select a set of the RDS data to transfer to the host processor, wherein the RDS data comprises a plurality of RDS groups of data, wherein filtering the RDS data reduces a number of interrupts to the host processor, and wherein filtering the RDS data includes filtering out an RDS group having an uncorrectable error. - View Dependent Claims (20, 21)
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22. A method of processing radio data system (RDS) data utilizing a data processor, the method comprising:
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receiving, by the data processor, RDS data; and filtering, by the data processor, the RDS data to select a set of the RDS data to transfer to a host processor, wherein the RDS data comprises a plurality of RDS groups of data, wherein filtering the RDS data reduces a number of interrupts to the host processor, and wherein filtering the RDS data includes filtering out an RDS group having an uncorrectable error. - View Dependent Claims (23)
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24. A non-transitory machine-readable medium including instructions for processing radio data system (RDS) data within a data processor, the instructions comprising code for:
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receiving, by the data processor, the RDS data; and filtering, by the data processor, the RDS data to select a set of the RDS data to transfer to a host processor, wherein the RDS data comprises a plurality of RDS groups of data, wherein filtering the RDS data reduces a number of interrupts to the host processor, and wherein filtering the RDS data includes filtering out an RDS group having an uncorrectable error.
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Specification