JPH0366441U - - Google Patents

Info

Publication number
JPH0366441U
JPH0366441U JP12730789U JP12730789U JPH0366441U JP H0366441 U JPH0366441 U JP H0366441U JP 12730789 U JP12730789 U JP 12730789U JP 12730789 U JP12730789 U JP 12730789U JP H0366441 U JPH0366441 U JP H0366441U
Authority
JP
Japan
Prior art keywords
dram
data bus
processing unit
central processing
address strobe
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
JP12730789U
Other languages
English (en)
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 filed Critical
Priority to JP12730789U priority Critical patent/JPH0366441U/ja
Publication of JPH0366441U publication Critical patent/JPH0366441U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案を実施したDRAM制御装置を
表わす回路図、第2図は第1図に示した本考案回
路の動作を表わすタイムチヤート、第3図は従来
のDRAM制御装置の構成を表わす図である。 1……CPU、2……分離回路、3……DRA
M制御部、B0,B1……双方向バツフア、M0
,M1……DRAMバンク、DB,DB0,DB
1……データ・バス。

Claims (1)

    【実用新案登録請求の範囲】
  1. 少なくとも2個以上のDRAMバンクにロウ・
    アドレス・ストローブ信号及びカラム・アドレス
    ・ストローブ信号を共通に与えてアクセスするイ
    ンターリーブ方式のDRAM制御装置であつて、
    各DRAMバンクのデータ・バスを中央処理装置
    のデータ・バスにオア結線し、前記中央処理装置
    から与えられるアクセス情報よりアクセスすべき
    DRAMバンクのみにアウトプツト・イネーブル
    信号を与えることを特徴とするDRAM制御装置
JP12730789U 1989-10-31 1989-10-31 Pending JPH0366441U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12730789U JPH0366441U (ja) 1989-10-31 1989-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12730789U JPH0366441U (ja) 1989-10-31 1989-10-31

Publications (1)

Publication Number Publication Date
JPH0366441U true JPH0366441U (ja) 1991-06-27

Family

ID=31675067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12730789U Pending JPH0366441U (ja) 1989-10-31 1989-10-31

Country Status (1)

Country Link
JP (1) JPH0366441U (ja)

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