JPS5374847A - Memory unit - Google Patents

Memory unit

Info

Publication number
JPS5374847A
JPS5374847A JP15122776A JP15122776A JPS5374847A JP S5374847 A JPS5374847 A JP S5374847A JP 15122776 A JP15122776 A JP 15122776A JP 15122776 A JP15122776 A JP 15122776A JP S5374847 A JPS5374847 A JP S5374847A
Authority
JP
Japan
Prior art keywords
clock
memory unit
detection circuit
switching
reception
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
JP15122776A
Other languages
Japanese (ja)
Inventor
Toshihiko Watari
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 JP15122776A priority Critical patent/JPS5374847A/en
Publication of JPS5374847A publication Critical patent/JPS5374847A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/22—Read-write [R-W] timing or clocking circuits; Read-write [R-W] control signal generators or management 

Landscapes

  • Techniques For Improving Reliability Of Storages (AREA)

Abstract

PURPOSE:To ensure a reception through an automatic switching to the normal clock when the clock is stopped, by providing into a memory unit a clock signal stop detection circuit and a clock switch circuit which performs a switching to other clock by the output of the detection circuit.
JP15122776A 1976-12-15 1976-12-15 Memory unit Pending JPS5374847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15122776A JPS5374847A (en) 1976-12-15 1976-12-15 Memory unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15122776A JPS5374847A (en) 1976-12-15 1976-12-15 Memory unit

Publications (1)

Publication Number Publication Date
JPS5374847A true JPS5374847A (en) 1978-07-03

Family

ID=15514013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15122776A Pending JPS5374847A (en) 1976-12-15 1976-12-15 Memory unit

Country Status (1)

Country Link
JP (1) JPS5374847A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6063633A (en) * 1983-09-16 1985-04-12 Sanyo Electric Co Ltd Clock control circuit of disk controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6063633A (en) * 1983-09-16 1985-04-12 Sanyo Electric Co Ltd Clock control circuit of disk controller
JPH0318207B2 (en) * 1983-09-16 1991-03-12 Sanyo Electric Co

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