JPS587520Y2 - リフレッシュ形記憶装置 - Google Patents

リフレッシュ形記憶装置

Info

Publication number
JPS587520Y2
JPS587520Y2 JP1977086763U JP8676377U JPS587520Y2 JP S587520 Y2 JPS587520 Y2 JP S587520Y2 JP 1977086763 U JP1977086763 U JP 1977086763U JP 8676377 U JP8676377 U JP 8676377U JP S587520 Y2 JPS587520 Y2 JP S587520Y2
Authority
JP
Japan
Prior art keywords
refresh
signal
storage device
reset
register
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
JP1977086763U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5414136U (enrdf_load_stackoverflow
Inventor
井沢栄一
清水博
天野裕
田島清英
堀口健治
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
Original Assignee
Fujitsu 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 filed Critical Fujitsu Ltd
Priority to JP1977086763U priority Critical patent/JPS587520Y2/ja
Publication of JPS5414136U publication Critical patent/JPS5414136U/ja
Application granted granted Critical
Publication of JPS587520Y2 publication Critical patent/JPS587520Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Techniques For Improving Reliability Of Storages (AREA)
  • Exchange Systems With Centralized Control (AREA)
JP1977086763U 1977-06-30 1977-06-30 リフレッシュ形記憶装置 Expired JPS587520Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1977086763U JPS587520Y2 (ja) 1977-06-30 1977-06-30 リフレッシュ形記憶装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977086763U JPS587520Y2 (ja) 1977-06-30 1977-06-30 リフレッシュ形記憶装置

Publications (2)

Publication Number Publication Date
JPS5414136U JPS5414136U (enrdf_load_stackoverflow) 1979-01-30
JPS587520Y2 true JPS587520Y2 (ja) 1983-02-09

Family

ID=29011654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977086763U Expired JPS587520Y2 (ja) 1977-06-30 1977-06-30 リフレッシュ形記憶装置

Country Status (1)

Country Link
JP (1) JPS587520Y2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1002272B (it) * 1973-12-27 1976-05-20 Honeywell Inf Systems Sistema di ricarica in memoria a semiconduttori

Also Published As

Publication number Publication date
JPS5414136U (enrdf_load_stackoverflow) 1979-01-30

Similar Documents

Publication Publication Date Title
JPS6011394B2 (ja) デ−タ処理システム
EP0055623B1 (en) Direct memory-access mode for a high-speed memory system
US5568637A (en) Electronic device having pseudo-SRAM and CPU operating in an active mode and in an idle mode
JPS587520Y2 (ja) リフレッシュ形記憶装置
JP2715310B2 (ja) メモリ制御装置
JPS6029141B2 (ja) 結合装置
JP2972934B2 (ja) マイクロコンピュータにおける外部コマンド生成装置
JPS6419580A (en) Dual port memory circuit
JP2913099B2 (ja) Ｄｒａｍリフレッシュ装置
JPS63191397A (ja) 情報処理装置
JPH0473175B2 (enrdf_load_stackoverflow)
JP2647962B2 (ja) 表示制御装置
JPS6035398A (ja) ダイナミック型半導体記憶装置
JPS62222340A (ja) デユアル・ポ−ト・メモリ
JPS615363A (ja) 共有メモリの制御装置
JPS62172593A (ja) マイクロプロセツサ
JP2715493B2 (ja) 半導体メモリ装置
JPH01155417A (ja) メモリ初期化装置
JPH0514290B2 (enrdf_load_stackoverflow)
JPS6016655B2 (ja) 入出力装置アクセス制御方式
JPS59177793A (ja) 記憶装置制御方式
JPS61250766A (ja) メモリアクセス制御方式
JPS6227416B2 (enrdf_load_stackoverflow)
JPS63251851A (ja) Ｄｍａメモリの構成
JPH0316084A (ja) ランダムアクセスメモリの制御回路