JPS5242339A - Micro instruction address production system - Google Patents

Micro instruction address production system

Info

Publication number
JPS5242339A
JPS5242339A JP11834875A JP11834875A JPS5242339A JP S5242339 A JPS5242339 A JP S5242339A JP 11834875 A JP11834875 A JP 11834875A JP 11834875 A JP11834875 A JP 11834875A JP S5242339 A JPS5242339 A JP S5242339A
Authority
JP
Japan
Prior art keywords
production system
instruction address
micro instruction
address production
gates
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
JP11834875A
Other languages
Japanese (ja)
Other versions
JPS6015969B2 (en
Inventor
Tomihide Seo
Yoshio Sakurai
Kei Furui
Hosaku Nakamura
Akio Sakamoto
Isao Okazaki
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
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP11834875A priority Critical patent/JPS6015969B2/en
Publication of JPS5242339A publication Critical patent/JPS5242339A/en
Publication of JPS6015969B2 publication Critical patent/JPS6015969B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To enable the improvement of comparatively large processing speed in addition to few number of gates, by producing the head address of execution routine by use with the instruction code and the specified external condition by providing address conversion circuit.
COPYRIGHT: (C)1977,JPO&Japio
JP11834875A 1975-09-30 1975-09-30 Microinstruction address generation method Expired JPS6015969B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11834875A JPS6015969B2 (en) 1975-09-30 1975-09-30 Microinstruction address generation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11834875A JPS6015969B2 (en) 1975-09-30 1975-09-30 Microinstruction address generation method

Publications (2)

Publication Number Publication Date
JPS5242339A true JPS5242339A (en) 1977-04-01
JPS6015969B2 JPS6015969B2 (en) 1985-04-23

Family

ID=14734460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11834875A Expired JPS6015969B2 (en) 1975-09-30 1975-09-30 Microinstruction address generation method

Country Status (1)

Country Link
JP (1) JPS6015969B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57159348A (en) * 1981-03-27 1982-10-01 Fujitsu Ltd Microprogram control system
JPS5878236A (en) * 1981-11-04 1983-05-11 Mitsubishi Electric Corp Controller for microcomputer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57159348A (en) * 1981-03-27 1982-10-01 Fujitsu Ltd Microprogram control system
JPS6141421B2 (en) * 1981-03-27 1986-09-16 Fujitsu Ltd
JPS5878236A (en) * 1981-11-04 1983-05-11 Mitsubishi Electric Corp Controller for microcomputer

Also Published As

Publication number Publication date
JPS6015969B2 (en) 1985-04-23

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