JPS57121731A - Character generator controlling system - Google Patents

Character generator controlling system

Info

Publication number
JPS57121731A
JPS57121731A JP56006730A JP673081A JPS57121731A JP S57121731 A JPS57121731 A JP S57121731A JP 56006730 A JP56006730 A JP 56006730A JP 673081 A JP673081 A JP 673081A JP S57121731 A JPS57121731 A JP S57121731A
Authority
JP
Japan
Prior art keywords
address
character
character generator
chain
control table
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
JP56006730A
Other languages
Japanese (ja)
Inventor
Mitsuyoshi Sasakura
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP56006730A priority Critical patent/JPS57121731A/en
Publication of JPS57121731A publication Critical patent/JPS57121731A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/018—Input/output arrangements for oriental characters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Digital Computer Display Output (AREA)

Abstract

PURPOSE:To incorporate an address of a new registration character in a chain in case when a designated character is not registered yet, by providing a control table having the same capacity as a character generator, and connecting the address to the chain state. CONSTITUTION:When a Chinese character ''Nishi'' is inputted from a keyboard 12, a CPU11 refers to a bit 16e of an available table 16, and decides that it is not registered in a character generator 15 since its contents are ''0''. As a result, the CPU11 counts the number of flags which have been set before the bit 16e, and sets ''2'' to a counter 18. Subsequently, the second address 50 of an address designating chain of a control table 19 starting from the head pointer 17 is designated, therefore, this 200 is shunted into a buffer once, and contents 800 of an idle pointer 15a are written. After that, ''Nishi'' is written from a floppy disk 14 to an address 800 of the character generator 15 corresponding to an address 800 of the control table 19.
JP56006730A 1981-01-20 1981-01-20 Character generator controlling system Pending JPS57121731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56006730A JPS57121731A (en) 1981-01-20 1981-01-20 Character generator controlling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56006730A JPS57121731A (en) 1981-01-20 1981-01-20 Character generator controlling system

Publications (1)

Publication Number Publication Date
JPS57121731A true JPS57121731A (en) 1982-07-29

Family

ID=11646348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56006730A Pending JPS57121731A (en) 1981-01-20 1981-01-20 Character generator controlling system

Country Status (1)

Country Link
JP (1) JPS57121731A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01210990A (en) * 1987-04-02 1989-08-24 Internatl Business Mach Corp <Ibm> Display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01210990A (en) * 1987-04-02 1989-08-24 Internatl Business Mach Corp <Ibm> Display device

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