JPS57153363A - Data processor - Google Patents

Data processor

Info

Publication number
JPS57153363A
JPS57153363A JP3908281A JP3908281A JPS57153363A JP S57153363 A JPS57153363 A JP S57153363A JP 3908281 A JP3908281 A JP 3908281A JP 3908281 A JP3908281 A JP 3908281A JP S57153363 A JPS57153363 A JP S57153363A
Authority
JP
Japan
Prior art keywords
data
signal line
transferred
control
cpu9
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
JP3908281A
Other languages
Japanese (ja)
Inventor
Kenji 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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP3908281A priority Critical patent/JPS57153363A/en
Publication of JPS57153363A publication Critical patent/JPS57153363A/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
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Calculators And Similar Devices (AREA)
  • Multi Processors (AREA)

Abstract

PURPOSE:To increase the processing efficiency, by making processing for other data, independently of the execution of the other data. CONSTITUTION:When a numerical data inputted from the operation of a ten key input section 2 is used as a numberical data for operation, numerical data inputted via a signal line L4 from a ten key input section 2 are transferred to a CPU9 via a signal line L5 by the control of a control circuit 7. After the execution of operation, if the operator uses the result of operation processed at the CPU9 as the data on a program under the control of a CPU8, a latch circuit is operated by applying a switch 6, and the result of operation transferred via a signal line L7 is transferred to a main storage device 10 of the CPU8 through signal lines L9 and L10.
JP3908281A 1981-03-17 1981-03-17 Data processor Pending JPS57153363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3908281A JPS57153363A (en) 1981-03-17 1981-03-17 Data processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3908281A JPS57153363A (en) 1981-03-17 1981-03-17 Data processor

Publications (1)

Publication Number Publication Date
JPS57153363A true JPS57153363A (en) 1982-09-21

Family

ID=12543165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3908281A Pending JPS57153363A (en) 1981-03-17 1981-03-17 Data processor

Country Status (1)

Country Link
JP (1) JPS57153363A (en)

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