JPS5432942A - Microprogram controller - Google Patents

Microprogram controller

Info

Publication number
JPS5432942A
JPS5432942A JP9970777A JP9970777A JPS5432942A JP S5432942 A JPS5432942 A JP S5432942A JP 9970777 A JP9970777 A JP 9970777A JP 9970777 A JP9970777 A JP 9970777A JP S5432942 A JPS5432942 A JP S5432942A
Authority
JP
Japan
Prior art keywords
microprogram controller
microprogram
routines
needless
diagnosis
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
JP9970777A
Other languages
Japanese (ja)
Inventor
Kohei Masuda
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 JP9970777A priority Critical patent/JPS5432942A/en
Publication of JPS5432942A publication Critical patent/JPS5432942A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To execute effectively the diagnosis at a microprogram controller malfunction time, the decision of needless routines, program debugging, etc., by providing an auxiliary memory circuit and storing the order of executed micro instructions in it.
COPYRIGHT: (C)1979,JPO&Japio
JP9970777A 1977-08-19 1977-08-19 Microprogram controller Pending JPS5432942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9970777A JPS5432942A (en) 1977-08-19 1977-08-19 Microprogram controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9970777A JPS5432942A (en) 1977-08-19 1977-08-19 Microprogram controller

Publications (1)

Publication Number Publication Date
JPS5432942A true JPS5432942A (en) 1979-03-10

Family

ID=14254527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9970777A Pending JPS5432942A (en) 1977-08-19 1977-08-19 Microprogram controller

Country Status (1)

Country Link
JP (1) JPS5432942A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5741405A (en) * 1995-10-22 1998-04-21 Ipmms (Development And Production) Spotter-deposit method and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5741405A (en) * 1995-10-22 1998-04-21 Ipmms (Development And Production) Spotter-deposit method and apparatus

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