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System for recording and/or reproducing digital data

  • US 4,622,602 A
  • Filed: 05/17/1985
  • Issued: 11/11/1986
  • Est. Priority Date: 05/31/1984
  • Status: Expired due to Fees
First Claim
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1. Apparatus for recording and/or reproducing digital data relative to a rotary magnetic disk, in which said digital data is formed as blocks of interleaved data, comprising:

  • magnetic head means cooperating with said magnetic disk for a transfer of data therebetween;

    circuit means for controlling reading and/or writing of digital data between said magnetic disk and said magnetic head means;

    buffer storage means connected to said circuit means for storing at least one block of said digital data and;

    means for re-arranging said digital data to be written in and read out from said magnetic disk including means for storing said data in said buffer storage means at consecutive addresses in a first predetermined area of said buffer storage means and address converter means for reading said data stored in said buffer storage means in an order corresponding to a record pattern on said magnetic disk, prior to writing said digital data on said rotary magnetic disk by said magnetic head means.

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