JPS52155939A - Control system for micro program - Google Patents

Control system for micro program

Info

Publication number
JPS52155939A
JPS52155939A JP7214276A JP7214276A JPS52155939A JP S52155939 A JPS52155939 A JP S52155939A JP 7214276 A JP7214276 A JP 7214276A JP 7214276 A JP7214276 A JP 7214276A JP S52155939 A JPS52155939 A JP S52155939A
Authority
JP
Japan
Prior art keywords
control system
micro program
control
mirorporgram
thru
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
JP7214276A
Other languages
Japanese (ja)
Inventor
Kazuo Furukawa
Kunio Hiyama
Katsutoshi Honma
Noboru Mochizuki
Takashi Tojiyama
Toshihiko Fujimatsu
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.)
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Nippon 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 Fujitsu Ltd, Hitachi Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP7214276A priority Critical patent/JPS52155939A/en
Publication of JPS52155939A publication Critical patent/JPS52155939A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable the economy, logical uniformity, and easy design and to effectively utilize them for such as MP store for diagnosis, by making the write-in of the mirorporgram MP to the control memory using RAM thru the MP control using ROM.
COPYRIGHT: (C)1977,JPO&Japio
JP7214276A 1976-06-21 1976-06-21 Control system for micro program Pending JPS52155939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7214276A JPS52155939A (en) 1976-06-21 1976-06-21 Control system for micro program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7214276A JPS52155939A (en) 1976-06-21 1976-06-21 Control system for micro program

Publications (1)

Publication Number Publication Date
JPS52155939A true JPS52155939A (en) 1977-12-24

Family

ID=13480724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7214276A Pending JPS52155939A (en) 1976-06-21 1976-06-21 Control system for micro program

Country Status (1)

Country Link
JP (1) JPS52155939A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54144136A (en) * 1978-04-28 1979-11-10 Sharp Corp Lsi output control system
JPS5759250A (en) * 1980-09-29 1982-04-09 Nec Corp Microprogram controller
JPS5998251A (en) * 1982-07-26 1984-06-06 デ−タ−・ゼネラル・コ−ポレ−ション Loading for microcode controlled store in data processing system and data processing system for execution thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891936A (en) * 1972-03-08 1973-11-29
JPS4936241A (en) * 1972-07-26 1974-04-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891936A (en) * 1972-03-08 1973-11-29
JPS4936241A (en) * 1972-07-26 1974-04-04

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54144136A (en) * 1978-04-28 1979-11-10 Sharp Corp Lsi output control system
JPS628810B2 (en) * 1978-04-28 1987-02-25 Sharp Kk
JPS5759250A (en) * 1980-09-29 1982-04-09 Nec Corp Microprogram controller
JPS5998251A (en) * 1982-07-26 1984-06-06 デ−タ−・ゼネラル・コ−ポレ−ション Loading for microcode controlled store in data processing system and data processing system for execution thereof
JPH0459651B2 (en) * 1982-07-26 1992-09-22 Data General Corp

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