JPS5789174A - Data processing control system - Google Patents

Data processing control system

Info

Publication number
JPS5789174A
JPS5789174A JP16616380A JP16616380A JPS5789174A JP S5789174 A JPS5789174 A JP S5789174A JP 16616380 A JP16616380 A JP 16616380A JP 16616380 A JP16616380 A JP 16616380A JP S5789174 A JPS5789174 A JP S5789174A
Authority
JP
Japan
Prior art keywords
circuit
inputted
output
logical circuit
decoder
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
JP16616380A
Other languages
Japanese (ja)
Inventor
Keiichiro Uchida
Hiroshi Tamura
Tetsuo Okamoto
Shigeaki Okuya
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 JP16616380A priority Critical patent/JPS5789174A/en
Publication of JPS5789174A publication Critical patent/JPS5789174A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/80—Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors
    • G06F15/8053—Vector processors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Complex Calculations (AREA)

Abstract

PURPOSE:To place consecutive elements of a vector register in sequence of corresponding banks, also to prescribe a timing for accessing an element, and to initialize its prescription to an optional timing. CONSTITUTION:A processing instruction is inputted to a decoder 21, and an output of the decoder 21 is inputted to a setting logical circuit 22. To the circuit 22, an output of a controlling circuit 24 is inputted through a resetting logical circuit 23. An output of the circuit 22 is made to branch to 4, and each of them is inputted to A, D, G and H, that is to say, the first, fourth, seventh and eighth bits of a shift register 20. The controlling circuit 24 always controls an access state of a vector register, and when an idle access is detected, it is informed to the resetting logical circuit 23. The resetting circuit 23 which has received the information resets all the bits of the shift register 20, and also presses the setting logical circuit 22 to set the prescription again. The setting logical circuit 22 reads the contents by an output of the decoder 21 to which the instruction has been inputted.
JP16616380A 1980-11-26 1980-11-26 Data processing control system Pending JPS5789174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16616380A JPS5789174A (en) 1980-11-26 1980-11-26 Data processing control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16616380A JPS5789174A (en) 1980-11-26 1980-11-26 Data processing control system

Publications (1)

Publication Number Publication Date
JPS5789174A true JPS5789174A (en) 1982-06-03

Family

ID=15826236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16616380A Pending JPS5789174A (en) 1980-11-26 1980-11-26 Data processing control system

Country Status (1)

Country Link
JP (1) JPS5789174A (en)

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