JPS5255450A - Control system of processor - Google Patents

Control system of processor

Info

Publication number
JPS5255450A
JPS5255450A JP50131178A JP13117875A JPS5255450A JP S5255450 A JPS5255450 A JP S5255450A JP 50131178 A JP50131178 A JP 50131178A JP 13117875 A JP13117875 A JP 13117875A JP S5255450 A JPS5255450 A JP S5255450A
Authority
JP
Japan
Prior art keywords
processor
control system
progressed
chip
improving
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
JP50131178A
Other languages
Japanese (ja)
Other versions
JPS5942331B2 (en
Inventor
Seigo Suzuki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP50131178A priority Critical patent/JPS5942331B2/en
Publication of JPS5255450A publication Critical patent/JPS5255450A/en
Publication of JPS5942331B2 publication Critical patent/JPS5942331B2/en
Expired legal-status Critical Current

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  • Microcomputers (AREA)

Abstract

PURPOSE: DMA transfer and program execution are progressed in parallel with processor unified into one chip, thus improving the system efficiency.
COPYRIGHT: (C)1977,JPO&Japio
JP50131178A 1975-10-31 1975-10-31 Prosetsusasouchinoseigiohoshiki Expired JPS5942331B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50131178A JPS5942331B2 (en) 1975-10-31 1975-10-31 Prosetsusasouchinoseigiohoshiki

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50131178A JPS5942331B2 (en) 1975-10-31 1975-10-31 Prosetsusasouchinoseigiohoshiki

Publications (2)

Publication Number Publication Date
JPS5255450A true JPS5255450A (en) 1977-05-06
JPS5942331B2 JPS5942331B2 (en) 1984-10-15

Family

ID=15051820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50131178A Expired JPS5942331B2 (en) 1975-10-31 1975-10-31 Prosetsusasouchinoseigiohoshiki

Country Status (1)

Country Link
JP (1) JPS5942331B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525173A (en) * 1978-08-14 1980-02-22 Nec Corp Asynchronous processing system for external unit
JPS629451A (en) * 1985-07-05 1987-01-17 Nec Corp Parallel data input device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525173A (en) * 1978-08-14 1980-02-22 Nec Corp Asynchronous processing system for external unit
JPS5843770B2 (en) * 1978-08-14 1983-09-29 日本電気株式会社 Asynchronous processing method for external devices
JPS629451A (en) * 1985-07-05 1987-01-17 Nec Corp Parallel data input device
JPH0535456B2 (en) * 1985-07-05 1993-05-26 Nippon Electric Co

Also Published As

Publication number Publication date
JPS5942331B2 (en) 1984-10-15

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