JPH0115897B2 - - Google Patents

Info

Publication number
JPH0115897B2
JPH0115897B2 JP6012381A JP6012381A JPH0115897B2 JP H0115897 B2 JPH0115897 B2 JP H0115897B2 JP 6012381 A JP6012381 A JP 6012381A JP 6012381 A JP6012381 A JP 6012381A JP H0115897 B2 JPH0115897 B2 JP H0115897B2
Authority
JP
Japan
Prior art keywords
priority
interrupt
mask information
information
levels
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
JP6012381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57174745A (en
Inventor
Yutaka Murao
Yukiharu Takahashi
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP6012381A priority Critical patent/JPS57174745A/ja
Publication of JPS57174745A publication Critical patent/JPS57174745A/ja
Publication of JPH0115897B2 publication Critical patent/JPH0115897B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46Multiprogramming arrangements
    • G06F9/48Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806Task transfer initiation or dispatching
    • G06F9/4812Task transfer initiation or dispatching by interrupt, e.g. masked
    • G06F9/4831Task transfer initiation or dispatching by interrupt, e.g. masked with variable priority

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
JP6012381A 1981-04-21 1981-04-21 Control circuit for interruption priority Granted JPS57174745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6012381A JPS57174745A (en) 1981-04-21 1981-04-21 Control circuit for interruption priority

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6012381A JPS57174745A (en) 1981-04-21 1981-04-21 Control circuit for interruption priority

Publications (2)

Publication Number Publication Date
JPS57174745A JPS57174745A (en) 1982-10-27
JPH0115897B2 true JPH0115897B2 (enrdf_load_stackoverflow) 1989-03-22

Family

ID=13133031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6012381A Granted JPS57174745A (en) 1981-04-21 1981-04-21 Control circuit for interruption priority

Country Status (1)

Country Link
JP (1) JPS57174745A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60201445A (ja) * 1984-03-27 1985-10-11 Nec Corp 多重割込処理装置
JPS63310029A (ja) * 1987-06-11 1988-12-19 Mitsubishi Electric Corp 割込み処理システム
JP2594600B2 (ja) * 1988-02-23 1997-03-26 日本電気株式会社 シングルチップマイクロコンピュータ
JPH02116931A (ja) * 1988-10-27 1990-05-01 Oki Electric Ind Co Ltd 情報処理装置
US5540208A (en) * 1994-09-13 1996-07-30 Nabco Limited Liquefied gas fuel supply system

Also Published As

Publication number Publication date
JPS57174745A (en) 1982-10-27

Similar Documents

Publication Publication Date Title
US6070205A (en) High-speed processor system having bus arbitration mechanism
US5802541A (en) Method and apparatus in a data processing system for using chip selects to perform a memory management function
EP0203304B1 (en) Data processor controller
JP4139771B2 (ja) キャッシュメモリバーストサイクル中にバスアービトレーションを制御するためのシステム及び方法
US4274138A (en) Stored program control system with switching between instruction word systems
US4225934A (en) Multifunctional arithmetic and logic unit in semiconductor integrated circuit
JPH039492B2 (enrdf_load_stackoverflow)
JPS62171062A (ja) デ−タ処理装置においてメモリをアクセスする優先順位を決定する優先論理装置
EP0636986B1 (en) Address decoder with small circuit scale and address area expansion capability
JPS586973B2 (ja) メモリコテイバンチアクセスセイギヨホウシキ
JPH0115897B2 (enrdf_load_stackoverflow)
JPH07152586A (ja) 循環優先順位エンコーダ
JPS5999553A (ja) 割込制御方式
US5581771A (en) Microcomputer having interrupt control circuit to determine priority level
US6411236B1 (en) Programmable priority encoder
JPH0668740B2 (ja) デ−タ処理装置におけるデ−タの秘密保護装置
JP2004062910A (ja) マルチコアプロセッサにセマフォを具現化し、共通資源へのアクセスを制御する方法
JPS58129658A (ja) マイクロプログラム制御装置
JPH04363748A (ja) 優先制御方法及び優先制御回路
JP3105554B2 (ja) 割込みコントローラ
JPH0443302B2 (enrdf_load_stackoverflow)
US6092162A (en) Register access controller for preventing live-lock from a request for accessing a register
JPH08147262A (ja) マイクロプロセッサ
JPS6022248A (ja) 割込み制御装置
JPS6246891B2 (enrdf_load_stackoverflow)