JPS57169852A - Setting and displaying device - Google Patents

Setting and displaying device

Info

Publication number
JPS57169852A
JPS57169852A JP56055926A JP5592681A JPS57169852A JP S57169852 A JPS57169852 A JP S57169852A JP 56055926 A JP56055926 A JP 56055926A JP 5592681 A JP5592681 A JP 5592681A JP S57169852 A JPS57169852 A JP S57169852A
Authority
JP
Japan
Prior art keywords
address
function
allotment
alteration
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.)
Pending
Application number
JP56055926A
Other languages
Japanese (ja)
Inventor
Toshinori Hosaka
Tsuneo Shigesumi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56055926A priority Critical patent/JPS57169852A/en
Publication of JPS57169852A publication Critical patent/JPS57169852A/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
    • G06F9/22—Microcontrol or microprogram arrangements
    • G06F9/26—Address formation of the next micro-instruction ; Microprogram storage or retrieval arrangements
    • G06F9/261—Microinstruction address formation

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Digital Computer Display Output (AREA)

Abstract

PURPOSE:To facilitate an easy alteration of specifications and at the same time to assure the process in a short time, by performing an alteration of the function through an alteration of an address allotment table. CONSTITUTION:The input/output basic working function of a data obtained by an instruction of a computer 1 and an operator's request is stored in the program storage circuit part of a storing circuit 22 in the form of a microprogram. For the input and output signals supplied from a switch, etc., the address belonging to each basic function is stored in the table storing circuit of the circuit 22 in the form of an address allotment table. The contents of the address allotmnt table can be easily rewritten through the computer 1. Thus the function can be altered without remodeling the hardware by altering the allotment of the address allotment table.
JP56055926A 1981-04-14 1981-04-14 Setting and displaying device Pending JPS57169852A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56055926A JPS57169852A (en) 1981-04-14 1981-04-14 Setting and displaying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56055926A JPS57169852A (en) 1981-04-14 1981-04-14 Setting and displaying device

Publications (1)

Publication Number Publication Date
JPS57169852A true JPS57169852A (en) 1982-10-19

Family

ID=13012701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56055926A Pending JPS57169852A (en) 1981-04-14 1981-04-14 Setting and displaying device

Country Status (1)

Country Link
JP (1) JPS57169852A (en)

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