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AU533076B2 - Establishing and maintaining synchronization of data preamble and clock signals - Google Patents

Establishing and maintaining synchronization of data preamble and clock signals

Info

Publication number
AU533076B2
AU533076B2 AU51575/79A AU5157579A AU533076B2 AU 533076 B2 AU533076 B2 AU 533076B2 AU 51575/79 A AU51575/79 A AU 51575/79A AU 5157579 A AU5157579 A AU 5157579A AU 533076 B2 AU533076 B2 AU 533076B2
Authority
AU
Australia
Prior art keywords
establishing
clock signals
maintaining synchronization
data preamble
preamble
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU51575/79A
Other versions
AU5157579A (en
Inventor
Allan Linner Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Control Data Corp
Original Assignee
Control Data Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Control Data Corp filed Critical Control Data Corp
Priority to AU51575/79A priority Critical patent/AU533076B2/en
Publication of AU5157579A publication Critical patent/AU5157579A/en
Application granted granted Critical
Publication of AU533076B2 publication Critical patent/AU533076B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
AU51575/79A 1979-10-08 1979-10-08 Establishing and maintaining synchronization of data preamble and clock signals Ceased AU533076B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU51575/79A AU533076B2 (en) 1979-10-08 1979-10-08 Establishing and maintaining synchronization of data preamble and clock signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU51575/79A AU533076B2 (en) 1979-10-08 1979-10-08 Establishing and maintaining synchronization of data preamble and clock signals

Publications (2)

Publication Number Publication Date
AU5157579A AU5157579A (en) 1981-04-16
AU533076B2 true AU533076B2 (en) 1983-10-27

Family

ID=3737929

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51575/79A Ceased AU533076B2 (en) 1979-10-08 1979-10-08 Establishing and maintaining synchronization of data preamble and clock signals

Country Status (1)

Country Link
AU (1) AU533076B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE441709B (en) * 1984-03-26 1985-10-28 Ellemtel Utvecklings Ab DEVICE FOR ASTADCOMMA PARALLEL SYNCHRON OPERATION OF A FIRST AND ANOTHER MY PROCESSOR

Also Published As

Publication number Publication date
AU5157579A (en) 1981-04-16

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