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JPS6446851A - Information processor - Google Patents

Information processor

Info

Publication number
JPS6446851A
JPS6446851A JP20471487A JP20471487A JPS6446851A JP S6446851 A JPS6446851 A JP S6446851A JP 20471487 A JP20471487 A JP 20471487A JP 20471487 A JP20471487 A JP 20471487A JP S6446851 A JPS6446851 A JP S6446851A
Authority
JP
Japan
Prior art keywords
data
constitution
memories
memory
word
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
JP20471487A
Other languages
Japanese (ja)
Inventor
Mitsuo Ouchi
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP20471487A priority Critical patent/JPS6446851A/en
Publication of JPS6446851A publication Critical patent/JPS6446851A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To improve the information processing speed by using the memories of both plane and pixel constitutions and converting data at a high speed between both memories. CONSTITUTION:The 4-word data obtained by scattering and storing the data on a single noticed picture element are read out of a memory of a plain constitution and stored in the internal registers 1-4. Then said 4-word data are rearranged and stored successively into a memory of a pixel constitution. In other words, the 4-word data of the plane constitution memory are converted into a form where four picture elements consisting of four bits (RGBI) respectively are packed into one word. Thus the data are converted at a high speed between memories of different storing types. Then the information processing speed is improved.
JP20471487A 1987-08-17 1987-08-17 Information processor Pending JPS6446851A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20471487A JPS6446851A (en) 1987-08-17 1987-08-17 Information processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20471487A JPS6446851A (en) 1987-08-17 1987-08-17 Information processor

Publications (1)

Publication Number Publication Date
JPS6446851A true JPS6446851A (en) 1989-02-21

Family

ID=16495093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20471487A Pending JPS6446851A (en) 1987-08-17 1987-08-17 Information processor

Country Status (1)

Country Link
JP (1) JPS6446851A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0282369A (en) * 1988-09-06 1990-03-22 Internatl Business Mach Corp <Ibm> Method of transferring data
JPH0312091A (en) * 1989-06-07 1991-01-21 Mitsubishi Electric Corp Semiconductor device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58142466A (en) * 1982-02-18 1983-08-24 Toshiba Corp Packing circut
JPS6149246A (en) * 1984-08-16 1986-03-11 Fujitsu Ltd Image rotation processing method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58142466A (en) * 1982-02-18 1983-08-24 Toshiba Corp Packing circut
JPS6149246A (en) * 1984-08-16 1986-03-11 Fujitsu Ltd Image rotation processing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0282369A (en) * 1988-09-06 1990-03-22 Internatl Business Mach Corp <Ibm> Method of transferring data
JPH0312091A (en) * 1989-06-07 1991-01-21 Mitsubishi Electric Corp Semiconductor device

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