JPS55164924A - Character processing unit - Google Patents

Character processing unit

Info

Publication number
JPS55164924A
JPS55164924A JP7196479A JP7196479A JPS55164924A JP S55164924 A JPS55164924 A JP S55164924A JP 7196479 A JP7196479 A JP 7196479A JP 7196479 A JP7196479 A JP 7196479A JP S55164924 A JPS55164924 A JP S55164924A
Authority
JP
Japan
Prior art keywords
character pattern
pattern information
usage frequency
characters
unit
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
JP7196479A
Other languages
Japanese (ja)
Inventor
Etsuro Nakatsuji
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP7196479A priority Critical patent/JPS55164924A/en
Publication of JPS55164924A publication Critical patent/JPS55164924A/en
Pending legal-status Critical Current

Links

Landscapes

  • Document Processing Apparatus (AREA)
  • Record Information Processing For Printing (AREA)

Abstract

PURPOSE: To enable to change an arbitrary character pattern easily, by fixedly providing the character pattern information for the characters having high usage frequency, and storing the character pattern information for the characters low in the usage frequency to the memory unit which can be replaced to the unit.
CONSTITUTION: To the address bus 16 and the data bus 17, M-ROM9 storing the character pattern information having high usage frequency to the bus line, and P- ROM10...12 having lower frequency character pattern information, are respectively connected. Further, P-ROM10...12 are contained in a cassette and they can removably connected to the bus line with the connectors 13...15, and connected to the power supply line through the connector. Thus, the character pattern information of the characters having lower usage frequency is stored in the memory unit which can be replaced to the unit, and an arbitrary character pattern can easily be changed.
COPYRIGHT: (C)1980,JPO&Japio
JP7196479A 1979-06-07 1979-06-07 Character processing unit Pending JPS55164924A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7196479A JPS55164924A (en) 1979-06-07 1979-06-07 Character processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7196479A JPS55164924A (en) 1979-06-07 1979-06-07 Character processing unit

Publications (1)

Publication Number Publication Date
JPS55164924A true JPS55164924A (en) 1980-12-23

Family

ID=13475658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7196479A Pending JPS55164924A (en) 1979-06-07 1979-06-07 Character processing unit

Country Status (1)

Country Link
JP (1) JPS55164924A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524269A (en) * 1991-12-20 1993-02-02 Canon Inc Document processing method
JPH075868A (en) * 1993-09-06 1995-01-10 Canon Inc Outputting method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524269A (en) * 1991-12-20 1993-02-02 Canon Inc Document processing method
JPH075868A (en) * 1993-09-06 1995-01-10 Canon Inc Outputting method

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