JPS648487A - Method for converting data - Google Patents

Method for converting data

Info

Publication number
JPS648487A
JPS648487A JP62164413A JP16441387A JPS648487A JP S648487 A JPS648487 A JP S648487A JP 62164413 A JP62164413 A JP 62164413A JP 16441387 A JP16441387 A JP 16441387A JP S648487 A JPS648487 A JP S648487A
Authority
JP
Japan
Prior art keywords
conb
cona
conversion
data
processing speed
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
JP62164413A
Other languages
Japanese (ja)
Inventor
Toshiro Sunami
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 JP62164413A priority Critical patent/JPS648487A/en
Publication of JPS648487A publication Critical patent/JPS648487A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Image Processing (AREA)
  • Digital Computer Display Output (AREA)

Abstract

PURPOSE:To improve a processing speed and to reduce the price of a device by allowing a data I/O device formed on a semiconductor integrated circuit to convert data into a matrix only by means of address data and two control signal. CONSTITUTION:Two control signals CONa, CONb are applied. When signals CONa=0, CONb=1 are applied and then address data ADa are applied, output data P1=0010 are obtained and P2, P3 and P4 are respectively obtained from ADb, ADc and ADd. Said state is similar to 90 deg. matrix conversion, and when CONa=1 and CONb=0 are applied, 180 deg. conversion is obtained. In case of CONa=CONb=1, 270 deg. conversion can be obtained. In case of CONa=CONb=0, the original state is held. Said procedure can omit conversion based upon software and is effective for the improvement of the processing speed and the simplification of the device.
JP62164413A 1987-07-01 1987-07-01 Method for converting data Pending JPS648487A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62164413A JPS648487A (en) 1987-07-01 1987-07-01 Method for converting data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62164413A JPS648487A (en) 1987-07-01 1987-07-01 Method for converting data

Publications (1)

Publication Number Publication Date
JPS648487A true JPS648487A (en) 1989-01-12

Family

ID=15792670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62164413A Pending JPS648487A (en) 1987-07-01 1987-07-01 Method for converting data

Country Status (1)

Country Link
JP (1) JPS648487A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60103390A (en) * 1983-11-11 1985-06-07 富士ゼロックス株式会社 Image memory

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60103390A (en) * 1983-11-11 1985-06-07 富士ゼロックス株式会社 Image memory

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