JPS5729145A - Formation of code table - Google Patents

Formation of code table

Info

Publication number
JPS5729145A
JPS5729145A JP10407780A JP10407780A JPS5729145A JP S5729145 A JPS5729145 A JP S5729145A JP 10407780 A JP10407780 A JP 10407780A JP 10407780 A JP10407780 A JP 10407780A JP S5729145 A JPS5729145 A JP S5729145A
Authority
JP
Japan
Prior art keywords
code
memory
conversion
nationality
read
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.)
Granted
Application number
JP10407780A
Other languages
Japanese (ja)
Other versions
JPS607293B2 (en
Inventor
Tsutomu Ando
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
Original Assignee
Fujitsu Ltd
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 filed Critical Fujitsu Ltd
Priority to JP55104077A priority Critical patent/JPS607293B2/en
Publication of JPS5729145A publication Critical patent/JPS5729145A/en
Publication of JPS607293B2 publication Critical patent/JPS607293B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Document Processing Apparatus (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

PURPOSE:To reduce the capacity of a read-only memory by using the code conversion tables of an interface system and an internal code system for expanded record conversion, in a device which converts codes differeing in code system to be used. CONSTITUTION:To the data bus 7 of a microprocessor 11, a read-only memory 12 stored in a cnversion program in addition to a reference internal code table 3 and a nationality-classified conversion table 4, and a random access memory 13 wherein a nationality-classified internal code table 5 and an interface code table 6 are expanded and written. When the input character code of a used country is inputted via an interface 14, both the tables 5 and 6 in the memory 13 are used for code conversion to send a character code, which corresponds to a prescribed character pattern, to a printer 16. Therefore, one kind of internal code table 3 and a slight area for nationality-classified conversion table are required in the read only memory 12, so that capacity of the memory 12 is reduced remarkably.
JP55104077A 1980-07-29 1980-07-29 How to create a code table Expired JPS607293B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55104077A JPS607293B2 (en) 1980-07-29 1980-07-29 How to create a code table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55104077A JPS607293B2 (en) 1980-07-29 1980-07-29 How to create a code table

Publications (2)

Publication Number Publication Date
JPS5729145A true JPS5729145A (en) 1982-02-17
JPS607293B2 JPS607293B2 (en) 1985-02-23

Family

ID=14371081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55104077A Expired JPS607293B2 (en) 1980-07-29 1980-07-29 How to create a code table

Country Status (1)

Country Link
JP (1) JPS607293B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58152226A (en) * 1982-03-05 1983-09-09 Minolta Camera Co Ltd Data outputting device of camera accessory
JPS61116551A (en) * 1984-10-22 1986-06-04 Fujitsu Ltd Character pattern reading system
JPH01229666A (en) * 1988-03-11 1989-09-13 Fuji Xerox Co Ltd Printer
EP0777175A1 (en) * 1995-11-29 1997-06-04 Seiko Epson Corporation Printer with code conversion tables

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58152226A (en) * 1982-03-05 1983-09-09 Minolta Camera Co Ltd Data outputting device of camera accessory
JPH0456293B2 (en) * 1982-03-05 1992-09-08 Minolta Camera Kk
JPS61116551A (en) * 1984-10-22 1986-06-04 Fujitsu Ltd Character pattern reading system
JPH0463414B2 (en) * 1984-10-22 1992-10-09 Fujitsu Ltd
JPH01229666A (en) * 1988-03-11 1989-09-13 Fuji Xerox Co Ltd Printer
EP0777175A1 (en) * 1995-11-29 1997-06-04 Seiko Epson Corporation Printer with code conversion tables
US5706413A (en) * 1995-11-29 1998-01-06 Seiko Epson Corporation Printer

Also Published As

Publication number Publication date
JPS607293B2 (en) 1985-02-23

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