JPS5798045A - Processing on interruption - Google Patents

Processing on interruption

Info

Publication number
JPS5798045A
JPS5798045A JP17409380A JP17409380A JPS5798045A JP S5798045 A JPS5798045 A JP S5798045A JP 17409380 A JP17409380 A JP 17409380A JP 17409380 A JP17409380 A JP 17409380A JP S5798045 A JPS5798045 A JP S5798045A
Authority
JP
Japan
Prior art keywords
instruction
interruption
timing
circuit
signal
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
JP17409380A
Other languages
Japanese (ja)
Inventor
Takaharu Takai
Tomiyuku Fujimori
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP17409380A priority Critical patent/JPS5798045A/en
Publication of JPS5798045A publication Critical patent/JPS5798045A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)

Abstract

PURPOSE:To add the feature of interruption by a simple method requiring no use of a gate for interruption by cleaning the register for reading an instruction with timing taking it between a desired address and an interruption signal which is provided with at the start of the instruction data. CONSTITUTION:Before an instruction data A, B, C,... of the instruction form b, an instruction assigning interruption 22 is provided, the instruction is applied to an address register 2 and an AND circuit 12 through an FF2. On the other hand, the timing signal from a timing control circuit 11 is added to the circuit 12, and when the instruction 22 is detected, an instruction read register 5 is cleared by a control signal taking a timing between the interrupt signal 22 and a desired address. Then, the gate between registers 81-83 for inputting instruction data A, B, C,... from the FF1 and an operation circuit 7 is made no use and the feature of interruption is added by a simple constitution.
JP17409380A 1980-12-10 1980-12-10 Processing on interruption Pending JPS5798045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17409380A JPS5798045A (en) 1980-12-10 1980-12-10 Processing on interruption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17409380A JPS5798045A (en) 1980-12-10 1980-12-10 Processing on interruption

Publications (1)

Publication Number Publication Date
JPS5798045A true JPS5798045A (en) 1982-06-18

Family

ID=15972524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17409380A Pending JPS5798045A (en) 1980-12-10 1980-12-10 Processing on interruption

Country Status (1)

Country Link
JP (1) JPS5798045A (en)

Similar Documents

Publication Publication Date Title
JPS57101957A (en) Storage control device
JPS57168350A (en) Information processor
JPS5798045A (en) Processing on interruption
JPS5731049A (en) Information processing equipment
JPS5392638A (en) Information processing unit
JPS54127624A (en) Electronic apparatus
JPS5710874A (en) Instruction control device
JPS526426A (en) Interrupt decision information control equipment
JPS54107235A (en) Interrupt control system
JPS5326547A (en) Register track memory device
JPS5246740A (en) Calculator
JPS5498134A (en) Input/output control system
JPS5739449A (en) Microprogram control device
JPS5710839A (en) Information processing equipment
JPS5696336A (en) Processing system for multilayer level microprogram
JPS5665250A (en) Information processing
JPS5538652A (en) Memory error detecting method
JPS5539914A (en) Address control system of microprogram control device
JPS5783851A (en) Condition code generating system
JPS5415626A (en) Sequence control system for microprogram
JPS56101229A (en) Computer system
JPS5211835A (en) Buffer register control system
JPS57143636A (en) Data control circuit
JPS5578344A (en) Microprogram control system
JPS5731038A (en) Transfer speed control system