AT320321B - Device for microprogram control of an electronic cash register - Google Patents

Device for microprogram control of an electronic cash register

Info

Publication number
AT320321B
AT320321B AT1030973A AT1030973A AT320321B AT 320321 B AT320321 B AT 320321B AT 1030973 A AT1030973 A AT 1030973A AT 1030973 A AT1030973 A AT 1030973A AT 320321 B AT320321 B AT 320321B
Authority
AT
Austria
Prior art keywords
cash register
electronic cash
microprogram control
microprogram
control
Prior art date
Application number
AT1030973A
Other languages
German (de)
Inventor
Iliev Elenkov Vitko
Angelova Jordanova Maria
Nikolova Petrova Beata
Ivanov Murdjev Dimiter
Kostadinov Vitanov Bojidar
Jordanov Panajotov Stojan
Konstantinov Karalamov Emil
Original Assignee
Dso Isot
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 Dso Isot filed Critical Dso Isot
Application granted granted Critical
Publication of AT320321B publication Critical patent/AT320321B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/226—Microinstruction function, e.g. input/output microinstruction; diagnostic microinstruction; microinstruction format
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00—Cash registers
    • G07G1/12—Cash registers electronically operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Debugging And Monitoring (AREA)
AT1030973A 1972-12-10 1973-12-10 Device for microprogram control of an electronic cash register AT320321B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG20750A BG17918A1 (en) 1972-12-10 1972-12-10

Publications (1)

Publication Number Publication Date
AT320321B true AT320321B (en) 1975-02-10

Family

ID=3898647

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1030973A AT320321B (en) 1972-12-10 1973-12-10 Device for microprogram control of an electronic cash register

Country Status (11)

Country Link
JP (1) JPS50117337A (en)
AT (1) AT320321B (en)
BE (1) BE808408A (en)
BG (1) BG17918A1 (en)
CA (1) CA1007754A (en)
DD (1) DD110708A5 (en)
DE (1) DE2360956A1 (en)
FR (1) FR2210308A5 (en)
GB (1) GB1457446A (en)
HU (1) HU169342B (en)
SE (1) SE387760B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5494850A (en) * 1978-01-11 1979-07-26 Nissan Motor Arithmetic processor

Also Published As

Publication number Publication date
BE808408A (en) 1974-03-29
DE2360956A1 (en) 1974-07-25
FR2210308A5 (en) 1974-07-05
DD110708A5 (en) 1975-01-05
GB1457446A (en) 1976-12-01
BG17918A1 (en) 1974-03-05
SE387760B (en) 1976-09-13
HU169342B (en) 1976-11-28
CA1007754A (en) 1977-03-29
JPS50117337A (en) 1975-09-13

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee