JPS57123734A - Binary-to-decimal conversion system - Google Patents

Binary-to-decimal conversion system

Info

Publication number
JPS57123734A
JPS57123734A JP864581A JP864581A JPS57123734A JP S57123734 A JPS57123734 A JP S57123734A JP 864581 A JP864581 A JP 864581A JP 864581 A JP864581 A JP 864581A JP S57123734 A JPS57123734 A JP S57123734A
Authority
JP
Japan
Prior art keywords
binary
input number
decimal
discriminate
binary input
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
JP864581A
Other languages
Japanese (ja)
Inventor
Takeshi Sawamoto
Kenji Seike
Yukio Honda
Kyuichi Kamisaka
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.)
Fujitsu Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Fujitsu Ltd
Nippon Telegraph and Telephone 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 Fujitsu Ltd, Nippon Telegraph and Telephone Corp filed Critical Fujitsu Ltd
Priority to JP864581A priority Critical patent/JPS57123734A/en
Publication of JPS57123734A publication Critical patent/JPS57123734A/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
    • H03M7/06—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 the radix thereof being a positive integer different from two
    • H03M7/08—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 the radix thereof being a positive integer different from two the radix being ten, i.e. pure decimal code

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Complex Calculations (AREA)

Abstract

PURPOSE:To increase a binary-to-decimal conversion speed by discriminating one of decimal numbers 0-9 which corresponds to a binary input number. CONSTITUTION:Comparing means 11-19 read a numeral and digit data out of a storage device stored previously with numerals 1-9 and decimal number data, and compare a refernce value nearly in the middle of the lower limit and upper limit values of each digit with the binary input number. Thus, the comparing means 11-19 discriminate the binary input number on the basis of its value successively to discriminate one of decimal numbers 0-9 which corresponds to the input number. Consequently, a necessary frequency of discrimination is decreased.
JP864581A 1981-01-23 1981-01-23 Binary-to-decimal conversion system Pending JPS57123734A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP864581A JPS57123734A (en) 1981-01-23 1981-01-23 Binary-to-decimal conversion system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP864581A JPS57123734A (en) 1981-01-23 1981-01-23 Binary-to-decimal conversion system

Publications (1)

Publication Number Publication Date
JPS57123734A true JPS57123734A (en) 1982-08-02

Family

ID=11698679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP864581A Pending JPS57123734A (en) 1981-01-23 1981-01-23 Binary-to-decimal conversion system

Country Status (1)

Country Link
JP (1) JPS57123734A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177645A (en) * 1983-03-29 1984-10-08 Nec Corp Binary-decimal converting system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177645A (en) * 1983-03-29 1984-10-08 Nec Corp Binary-decimal converting system

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