JPS57166664A - Memory allocate device for electronic cash register - Google Patents

Memory allocate device for electronic cash register

Info

Publication number
JPS57166664A
JPS57166664A JP56050703A JP5070381A JPS57166664A JP S57166664 A JPS57166664 A JP S57166664A JP 56050703 A JP56050703 A JP 56050703A JP 5070381 A JP5070381 A JP 5070381A JP S57166664 A JPS57166664 A JP S57166664A
Authority
JP
Japan
Prior art keywords
file
memory
stored
room
area
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
JP56050703A
Other languages
Japanese (ja)
Inventor
Hirokazu Kurisu
Akira Harima
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.)
Omron Corp
Original Assignee
Tateisi Electronics Co
Omron Tateisi Electronics Co
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 Tateisi Electronics Co, Omron Tateisi Electronics Co filed Critical Tateisi Electronics Co
Priority to JP56050703A priority Critical patent/JPS57166664A/en
Publication of JPS57166664A publication Critical patent/JPS57166664A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/04—Billing or invoicing

Landscapes

  • Business, Economics & Management (AREA)
  • Development Economics (AREA)
  • Accounting & Taxation (AREA)
  • Economics (AREA)
  • Finance (AREA)
  • Marketing (AREA)
  • Strategic Management (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Cash Registers Or Receiving Machines (AREA)

Abstract

PURPOSE:To utilize memory areas effectively by storing the addresses of the 2nd memory whose capacity is smaller than that of the 1st memory in the 1st memory and, when the 2nd memory is specified, searching an area in which data are not yet stored by the data in the 2nd memory and storing the address in the 1st memory. CONSTITUTION:A keyboard 1 provided with a commodity key, an operation key, a PLU key specifying room charge, a room sharing key, etc. are connected to the CPU2 of an electronic cash register used in a hotel. A display device 6, a p rinter 7, an ROM3, and an RAM5 with the 1st and 2nd storage areas are also connected to the CPU2. The RAM5 is provided with a room file 31, which is provided with a basic file 32 and a split file 33 whose storage area is less than that of the file 32 and the data for the 2nd guest of a sharing room is stored in the file 33. The address of the file 33 is stored in the file 32 and, when the keyboard 1 specifies the file 33, an unstored area of the file 33 is searched and the searched area is stored in the file 32.
JP56050703A 1981-04-03 1981-04-03 Memory allocate device for electronic cash register Pending JPS57166664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56050703A JPS57166664A (en) 1981-04-03 1981-04-03 Memory allocate device for electronic cash register

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56050703A JPS57166664A (en) 1981-04-03 1981-04-03 Memory allocate device for electronic cash register

Publications (1)

Publication Number Publication Date
JPS57166664A true JPS57166664A (en) 1982-10-14

Family

ID=12866256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56050703A Pending JPS57166664A (en) 1981-04-03 1981-04-03 Memory allocate device for electronic cash register

Country Status (1)

Country Link
JP (1) JPS57166664A (en)

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