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USB data serializer

  • US 6,567,875 B1
  • Filed: 04/05/1999
  • Issued: 05/20/2003
  • Est. Priority Date: 04/05/1999
  • Status: Expired due to Fees
First Claim
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1. A device for use in a computer system having a system bus, said computer system designed to interoperate with a USB peripheral device through a USB interface controller unit, said USB interface controller unit including a USB controller interface to said system bus, said device comprising:

  • a first interface to said system bus, said first interface appearing, to said computer system, identical to said USB controller interface;

    a second interface to a non-USB peripheral device; and

    a data formatter in a data path between said first interface and said second interface, said data formatter converting data between a system bus data format at said first interface, and a second data format at said second interface, said second data format being programmable.

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