[go: up one dir, main page]

JPS5412642A - Memory address control system for circulating memory unit - Google Patents

Memory address control system for circulating memory unit

Info

Publication number
JPS5412642A
JPS5412642A JP7718577A JP7718577A JPS5412642A JP S5412642 A JPS5412642 A JP S5412642A JP 7718577 A JP7718577 A JP 7718577A JP 7718577 A JP7718577 A JP 7718577A JP S5412642 A JPS5412642 A JP S5412642A
Authority
JP
Japan
Prior art keywords
memory address
control system
address control
circulating
memory
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
JP7718577A
Other languages
Japanese (ja)
Inventor
Shigeru Fujii
Atsuhiko Tsujimura
Sadao Oba
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP7718577A priority Critical patent/JPS5412642A/en
Publication of JPS5412642A publication Critical patent/JPS5412642A/en
Pending legal-status Critical Current

Links

Landscapes

  • Shift Register Type Memory (AREA)

Abstract

PURPOSE: To secure a constant maintenance of the correspondence between the counter circuit and the internal memory address, by providing the serial memory to memorize the memory address control information and then having a synchronous control for the counter circuit and the internal memory address based on the control information.
COPYRIGHT: (C)1979,JPO&Japio
JP7718577A 1977-06-30 1977-06-30 Memory address control system for circulating memory unit Pending JPS5412642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7718577A JPS5412642A (en) 1977-06-30 1977-06-30 Memory address control system for circulating memory unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7718577A JPS5412642A (en) 1977-06-30 1977-06-30 Memory address control system for circulating memory unit

Publications (1)

Publication Number Publication Date
JPS5412642A true JPS5412642A (en) 1979-01-30

Family

ID=13626746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7718577A Pending JPS5412642A (en) 1977-06-30 1977-06-30 Memory address control system for circulating memory unit

Country Status (1)

Country Link
JP (1) JPS5412642A (en)

Similar Documents

Publication Publication Date Title
JPS51141537A (en) Memory access control device
JPS5398752A (en) Microprogram control system
JPS5435628A (en) Display unit
JPS5326635A (en) Setting system for unit address
JPS5326632A (en) Common memory control unit
JPS5412642A (en) Memory address control system for circulating memory unit
JPS5429530A (en) Memory control system
JPS5394849A (en) Control unit for interruption process
JPS5338942A (en) Communication control unit
JPS545338A (en) Detection system of malfunction for associatibe memory unit
JPS52148A (en) Control unit for information processing apparatus
JPS5248944A (en) Information processing system control system
JPS53132227A (en) Output unit for video data
JPS52130245A (en) Control system for information collection memory unit
JPS5219926A (en) Serial interface system
JPS5416955A (en) Computer system for process control
JPS5440538A (en) Multiple data processor
JPS5440054A (en) Information process system
JPS52140246A (en) Information processing unit
JPS5437644A (en) Information processing system
JPS53129931A (en) Control system for magnetic bubble memory device
JPS5326631A (en) Logic circuit diagnosis system for main memory control uni t
JPS5420625A (en) Fault discrimination ststem of memory system
JPS5388546A (en) Branch controller
JPS52104213A (en) Access system for file memory unit