JPH048154U - - Google Patents

Info

Publication number
JPH048154U
JPH048154U JP4591190U JP4591190U JPH048154U JP H048154 U JPH048154 U JP H048154U JP 4591190 U JP4591190 U JP 4591190U JP 4591190 U JP4591190 U JP 4591190U JP H048154 U JPH048154 U JP H048154U
Authority
JP
Japan
Prior art keywords
response
data bus
control signal
decoder
cpu
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
JP4591190U
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 JP4591190U priority Critical patent/JPH048154U/ja
Publication of JPH048154U publication Critical patent/JPH048154U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Bus Control (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例のブロツク図である
。 1……アドレスバス、2……デコーダ、3……
内部データバス、4……トライステートゲート、
5……外部データバス、6……制御線、10……
CPUボート。

Claims (1)

    【実用新案登録請求の範囲】
  1. CPU搭載装置の内部素子へのアクセスを指示
    するアドレス信号に応答して制御信号を発するデ
    コーダと、前記CPU搭載装置内のデータバスと
    外部データバスとの間に介設されており前記制御
    信号に応答して該外部データバスの接続を切離す
    トライステートゲートとを備えていることを特徴
    とするバス方式。
JP4591190U 1990-04-27 1990-04-27 Pending JPH048154U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4591190U JPH048154U (ja) 1990-04-27 1990-04-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4591190U JPH048154U (ja) 1990-04-27 1990-04-27

Publications (1)

Publication Number Publication Date
JPH048154U true JPH048154U (ja) 1992-01-24

Family

ID=31560514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4591190U Pending JPH048154U (ja) 1990-04-27 1990-04-27

Country Status (1)

Country Link
JP (1) JPH048154U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58182736A (ja) * 1982-04-19 1983-10-25 Fujitsu Ltd バス制御方式

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58182736A (ja) * 1982-04-19 1983-10-25 Fujitsu Ltd バス制御方式

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