JPS64142U - - Google Patents

Info

Publication number
JPS64142U
JPS64142U JP9236187U JP9236187U JPS64142U JP S64142 U JPS64142 U JP S64142U JP 9236187 U JP9236187 U JP 9236187U JP 9236187 U JP9236187 U JP 9236187U JP S64142 U JPS64142 U JP S64142U
Authority
JP
Japan
Prior art keywords
signal
interrupt
circuit
processing unit
adder circuit
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.)
Granted
Application number
JP9236187U
Other languages
English (en)
Other versions
JPH0517709Y2 (ja
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 JP1987092361U priority Critical patent/JPH0517709Y2/ja
Publication of JPS64142U publication Critical patent/JPS64142U/ja
Application granted granted Critical
Publication of JPH0517709Y2 publication Critical patent/JPH0517709Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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割り込み処理装置の
例を表わす図、第2図は本考案装置の動作を表わ
すフローチヤート、第3図は本考案装置の入出力
ポートに発生する割り込み要求を処理する際のタ
イムチヤート、第4図は従来の割り込み処理装置
の例を表わす図、第5図は従来の装置の動作を表
わすタイムチヤートである。 1……中央処理装置CPU、2……オア回路、
3……遅延回路、4……アンド回路、p1,p2
,……,p8……入出力ポート。

Claims (1)

    【実用新案登録請求の範囲】
  1. 複数の割り込み要因により発生する複数の割り
    込み信号を加算する加算回路と、この加算回路の
    加算信号を割り込み信号として割り込み処理を行
    なう中央処理装置とからなる割り込み処理装置に
    おいて、前記加算回路の加算信号を一定時間遅ら
    せて出力する遅延回路と、この遅延回路の遅延信
    号及び前記加算信号を入力して乗算しこの乗算信
    号を前記中央処理装置への割り込み信号とする乗
    算回路とを有することを特徴とする割り込み処理
    装置。
JP1987092361U 1987-06-16 1987-06-16 Expired - Lifetime JPH0517709Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987092361U JPH0517709Y2 (ja) 1987-06-16 1987-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987092361U JPH0517709Y2 (ja) 1987-06-16 1987-06-16

Publications (2)

Publication Number Publication Date
JPS64142U true JPS64142U (ja) 1989-01-05
JPH0517709Y2 JPH0517709Y2 (ja) 1993-05-12

Family

ID=30954001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987092361U Expired - Lifetime JPH0517709Y2 (ja) 1987-06-16 1987-06-16

Country Status (1)

Country Link
JP (1) JPH0517709Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5878239A (ja) * 1981-11-04 1983-05-11 Toshiba Corp 演算制御回路
JPS58137050A (ja) * 1982-02-09 1983-08-15 Yokogawa Hokushin Electric Corp 要求信号の処理方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5878239A (ja) * 1981-11-04 1983-05-11 Toshiba Corp 演算制御回路
JPS58137050A (ja) * 1982-02-09 1983-08-15 Yokogawa Hokushin Electric Corp 要求信号の処理方法

Also Published As

Publication number Publication date
JPH0517709Y2 (ja) 1993-05-12

Similar Documents

Publication Publication Date Title
JPS64142U (ja)
JPH0191953U (ja)
JPS61134125U (ja)
JPS63171804U (ja)
JPH0398532U (ja)
JPH0195875U (ja)
JPH0332866U (ja)
JPH01120250U (ja)
JPS6432598U (ja)
JPS63200783U (ja)
JPS6415187U (ja)
JPH0411441U (ja)
JPS63171843U (ja)
JPS62194311U (ja)
JPS61131130U (ja)
JPS6457548U (ja)
JPS6389145U (ja)
JPH0397734U (ja)
JPS6421382U (ja)
JPH0330148U (ja)
JPS642185U (ja)
JPH01142224U (ja)
JPH044320U (ja)
JPS62114536U (ja)
JPH0267288U (ja)