JPS5251837A - Execution order control system of microprogram in data processing unit - Google Patents

Execution order control system of microprogram in data processing unit

Info

Publication number
JPS5251837A
JPS5251837A JP12819975A JP12819975A JPS5251837A JP S5251837 A JPS5251837 A JP S5251837A JP 12819975 A JP12819975 A JP 12819975A JP 12819975 A JP12819975 A JP 12819975A JP S5251837 A JPS5251837 A JP S5251837A
Authority
JP
Japan
Prior art keywords
processing unit
microprogram
control system
data processing
execution order
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
JP12819975A
Other languages
Japanese (ja)
Inventor
Hiroshi Onodera
Hiroyuki Amada
Shoji Kajizuka
Fumio Hirai
Katsuo Uyama
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 JP12819975A priority Critical patent/JPS5251837A/en
Publication of JPS5251837A publication Critical patent/JPS5251837A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: As for the watch mechanism used for information processing unit, both time measurement and time value maintenance are performed by main memory and CPU uses the time value. As a result, the time measurement and time value maintenance can be made only one in the whole system.
COPYRIGHT: (C)1977,JPO&Japio
JP12819975A 1975-10-23 1975-10-23 Execution order control system of microprogram in data processing unit Pending JPS5251837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12819975A JPS5251837A (en) 1975-10-23 1975-10-23 Execution order control system of microprogram in data processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12819975A JPS5251837A (en) 1975-10-23 1975-10-23 Execution order control system of microprogram in data processing unit

Publications (1)

Publication Number Publication Date
JPS5251837A true JPS5251837A (en) 1977-04-26

Family

ID=14978902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12819975A Pending JPS5251837A (en) 1975-10-23 1975-10-23 Execution order control system of microprogram in data processing unit

Country Status (1)

Country Link
JP (1) JPS5251837A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54108541A (en) * 1978-02-13 1979-08-25 Hitachi Ltd Microprogram controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54108541A (en) * 1978-02-13 1979-08-25 Hitachi Ltd Microprogram controller

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