JPS537150A - Micro-program controlling system - Google Patents

Micro-program controlling system

Info

Publication number
JPS537150A
JPS537150A JP8084976A JP8084976A JPS537150A JP S537150 A JPS537150 A JP S537150A JP 8084976 A JP8084976 A JP 8084976A JP 8084976 A JP8084976 A JP 8084976A JP S537150 A JPS537150 A JP S537150A
Authority
JP
Japan
Prior art keywords
micro
controlling system
program controlling
utilize
program
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
JP8084976A
Other languages
Japanese (ja)
Other versions
JPS569738B2 (en
Inventor
Osamu Onohara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8084976A priority Critical patent/JPS537150A/en
Publication of JPS537150A publication Critical patent/JPS537150A/en
Publication of JPS569738B2 publication Critical patent/JPS569738B2/ja
Granted legal-status Critical Current

Links

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  • Executing Machine-Instructions (AREA)

Abstract

PURPOSE: A simplified change-over circuit is provided in order to utilize microinstructions in two ways, thereby making it possible to utilize the micro-instructions effectively.
COPYRIGHT: (C)1978,JPO&Japio
JP8084976A 1976-07-09 1976-07-09 Micro-program controlling system Granted JPS537150A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8084976A JPS537150A (en) 1976-07-09 1976-07-09 Micro-program controlling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8084976A JPS537150A (en) 1976-07-09 1976-07-09 Micro-program controlling system

Publications (2)

Publication Number Publication Date
JPS537150A true JPS537150A (en) 1978-01-23
JPS569738B2 JPS569738B2 (en) 1981-03-03

Family

ID=13729786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8084976A Granted JPS537150A (en) 1976-07-09 1976-07-09 Micro-program controlling system

Country Status (1)

Country Link
JP (1) JPS537150A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5878236A (en) * 1981-11-04 1983-05-11 Mitsubishi Electric Corp Controller for microcomputer
JPH02242428A (en) * 1989-03-16 1990-09-26 Nec Corp Microprogram controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5878236A (en) * 1981-11-04 1983-05-11 Mitsubishi Electric Corp Controller for microcomputer
JPH02242428A (en) * 1989-03-16 1990-09-26 Nec Corp Microprogram controller

Also Published As

Publication number Publication date
JPS569738B2 (en) 1981-03-03

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