JPS5337337A - Refresh control system for memory unit - Google Patents

Refresh control system for memory unit

Info

Publication number
JPS5337337A
JPS5337337A JP11130276A JP11130276A JPS5337337A JP S5337337 A JPS5337337 A JP S5337337A JP 11130276 A JP11130276 A JP 11130276A JP 11130276 A JP11130276 A JP 11130276A JP S5337337 A JPS5337337 A JP S5337337A
Authority
JP
Japan
Prior art keywords
memory unit
control system
refresh control
cycle time
refresh
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
JP11130276A
Other languages
Japanese (ja)
Inventor
Hidetsune Kurokawa
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 JP11130276A priority Critical patent/JPS5337337A/en
Publication of JPS5337337A publication Critical patent/JPS5337337A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable refresh within the 1 CPU cycle time when the memory unit is not accessed continuously, by setting the refresh cycle time of the memory unit within 1 cycle time of CPU.
COPYRIGHT: (C)1978,JPO&Japio
JP11130276A 1976-09-18 1976-09-18 Refresh control system for memory unit Pending JPS5337337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11130276A JPS5337337A (en) 1976-09-18 1976-09-18 Refresh control system for memory unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11130276A JPS5337337A (en) 1976-09-18 1976-09-18 Refresh control system for memory unit

Publications (1)

Publication Number Publication Date
JPS5337337A true JPS5337337A (en) 1978-04-06

Family

ID=14557765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11130276A Pending JPS5337337A (en) 1976-09-18 1976-09-18 Refresh control system for memory unit

Country Status (1)

Country Link
JP (1) JPS5337337A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108066A (en) * 1979-02-14 1980-08-19 Honeywell Inf Systems Data process system with concentrated memory reflesh
JPS61242397A (en) * 1985-04-19 1986-10-28 Fujitsu Ltd Refresh control system for volatile memory

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108066A (en) * 1979-02-14 1980-08-19 Honeywell Inf Systems Data process system with concentrated memory reflesh
JPS61242397A (en) * 1985-04-19 1986-10-28 Fujitsu Ltd Refresh control system for volatile memory

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