JPH0246227U - - Google Patents

Info

Publication number
JPH0246227U
JPH0246227U JP12499788U JP12499788U JPH0246227U JP H0246227 U JPH0246227 U JP H0246227U JP 12499788 U JP12499788 U JP 12499788U JP 12499788 U JP12499788 U JP 12499788U JP H0246227 U JPH0246227 U JP H0246227U
Authority
JP
Japan
Prior art keywords
rom
ram
turned
transferred
storage contents
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
JP12499788U
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 JP12499788U priority Critical patent/JPH0246227U/ja
Publication of JPH0246227U publication Critical patent/JPH0246227U/ja
Pending legal-status Critical Current

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  • Power Sources (AREA)

Description

【図面の簡単な説明】
第1図は本考案によるマイクロコンピユータシ
ステムの一実施例を示すブロツク図である。 1…マイクロプロセツサ部、2…ROM部、3
…RAM部、4…電源制御部、5…データバス、
6…電源制御部制御信号、7…ROM電源出力、
8…メモリデータ書き込み制御信号、9…ROM
データ出力制御信号、10…メモリセレクト信号
、11…RAMデータ出力制御信号、12…出力
制御用ゲート。

Claims (1)

    【実用新案登録請求の範囲】
  1. ROM(リードオンリメモリ)とRAM(ラン
    ダムアクセスメモリ)を備え、電源投入時に前記
    ROMの記憶内容を前記RAMへ転送し、前記転
    送終了段階で前記ROMへの電源供給をオフする
    とともに前記RAMの記憶内容に基づいてシステ
    ム運用を行うことを特徴とするマイクロコンピユ
    ータシステム。
JP12499788U 1988-09-22 1988-09-22 Pending JPH0246227U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12499788U JPH0246227U (ja) 1988-09-22 1988-09-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12499788U JPH0246227U (ja) 1988-09-22 1988-09-22

Publications (1)

Publication Number Publication Date
JPH0246227U true JPH0246227U (ja) 1990-03-29

Family

ID=31375212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12499788U Pending JPH0246227U (ja) 1988-09-22 1988-09-22

Country Status (1)

Country Link
JP (1) JPH0246227U (ja)

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