JPS56103736A - Bidirectional code converter - Google Patents

Bidirectional code converter

Info

Publication number
JPS56103736A
JPS56103736A JP495580A JP495580A JPS56103736A JP S56103736 A JPS56103736 A JP S56103736A JP 495580 A JP495580 A JP 495580A JP 495580 A JP495580 A JP 495580A JP S56103736 A JPS56103736 A JP S56103736A
Authority
JP
Japan
Prior art keywords
signal
circuit
addition
binary
pure
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.)
Pending
Application number
JP495580A
Other languages
Japanese (ja)
Inventor
Takeshi Takayama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP495580A priority Critical patent/JPS56103736A/en
Publication of JPS56103736A publication Critical patent/JPS56103736A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/02—Conversion to or from weighted codes, i.e. the weight given to a digit depending on the position of the digit within the block or code word
    • H03M7/12—Conversion to or from weighted codes, i.e. the weight given to a digit depending on the position of the digit within the block or code word having two radices, e.g. binary-coded-decimal code

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Dc Digital Transmission (AREA)

Abstract

PURPOSE:To make bidirectional code conversion for binary coded decimal signal and pure binary signal with a simple circuit constitution, by constituting the bidirectional code conversion circuit with a gate circuit and an addition circuit outputting an addition signal of + or - depending on the content of an input signal. CONSTITUTION:An input signal 1 by binary coded decimal signal or pure binary signal is fed to a gate circuit 3 and an addition circuit 5, and a gate signal 2 indicating the input signal whether it is a decimal signal or a pure binary signal, is fed to the gate circuit 3. This gate circuit 3 outputs an addition signal 4 of + or - according to the content of input signal, this addition signal 4 is fed to the addition circuit 5, the addition circuit 5 outputs the lowest figure of the input signal 1 as it is, and the rest signal and the addition signal 4 are added by assuming it to a pure binary signal, and the pure binary signal or binary coded decimal signal being the output signal is output as an output signal 6. Further, with a simple circuit constitution, the bidirectional code conversion between the binary coded decimal signal and the pure binary signal are made possible.
JP495580A 1980-01-18 1980-01-18 Bidirectional code converter Pending JPS56103736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP495580A JPS56103736A (en) 1980-01-18 1980-01-18 Bidirectional code converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP495580A JPS56103736A (en) 1980-01-18 1980-01-18 Bidirectional code converter

Publications (1)

Publication Number Publication Date
JPS56103736A true JPS56103736A (en) 1981-08-19

Family

ID=11597991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP495580A Pending JPS56103736A (en) 1980-01-18 1980-01-18 Bidirectional code converter

Country Status (1)

Country Link
JP (1) JPS56103736A (en)

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