JPS6218945B2 - - Google Patents

Info

Publication number
JPS6218945B2
JPS6218945B2 JP54063665A JP6366579A JPS6218945B2 JP S6218945 B2 JPS6218945 B2 JP S6218945B2 JP 54063665 A JP54063665 A JP 54063665A JP 6366579 A JP6366579 A JP 6366579A JP S6218945 B2 JPS6218945 B2 JP S6218945B2
Authority
JP
Japan
Prior art keywords
power
volatile ram
data
signal
volatile
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.)
Expired
Application number
JP54063665A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55157199A (en
Inventor
Susumu Yokoe
Katsuhiko Myagawa
Kazutoyo Hirozawa
Yoshiaki Hasegawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP6366579A priority Critical patent/JPS55157199A/ja
Publication of JPS55157199A publication Critical patent/JPS55157199A/ja
Publication of JPS6218945B2 publication Critical patent/JPS6218945B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Power Sources (AREA)
  • Static Random-Access Memory (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Memory System (AREA)
  • Read Only Memory (AREA)
  • Non-Volatile Memory (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
JP6366579A 1979-05-23 1979-05-23 Data protecting unit for power failure Granted JPS55157199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6366579A JPS55157199A (en) 1979-05-23 1979-05-23 Data protecting unit for power failure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6366579A JPS55157199A (en) 1979-05-23 1979-05-23 Data protecting unit for power failure

Publications (2)

Publication Number Publication Date
JPS55157199A JPS55157199A (en) 1980-12-06
JPS6218945B2 true JPS6218945B2 (https=) 1987-04-25

Family

ID=13235859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6366579A Granted JPS55157199A (en) 1979-05-23 1979-05-23 Data protecting unit for power failure

Country Status (1)

Country Link
JP (1) JPS55157199A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58174730U (ja) * 1982-05-14 1983-11-22 富士電機株式会社 自動販売機の制御装置
JPS6372644U (https=) * 1986-10-24 1988-05-16
JP2001079248A (ja) * 1999-09-16 2001-03-27 Okumura Yu-Ki Co Ltd パチンコ機

Also Published As

Publication number Publication date
JPS55157199A (en) 1980-12-06

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