CH520368A - Data processing device - Google Patents

Data processing device

Info

Publication number
CH520368A
CH520368A CH298469A CH298469A CH520368A CH 520368 A CH520368 A CH 520368A CH 298469 A CH298469 A CH 298469A CH 298469 A CH298469 A CH 298469A CH 520368 A CH520368 A CH 520368A
Authority
CH
Switzerland
Prior art keywords
data processing
processing device
data
processing
Prior art date
Application number
CH298469A
Other languages
German (de)
Inventor
Suzuki Yoshiaki
Inamoto Toshiharu
Original Assignee
Matsushita Electric Ind Co 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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of CH520368A publication Critical patent/CH520368A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/027—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes for insertion of the decimal point

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Calculators And Similar Devices (AREA)
CH298469A 1968-02-28 1969-02-27 Data processing device CH520368A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1322768 1968-02-28
JP4737468 1968-06-04

Publications (1)

Publication Number Publication Date
CH520368A true CH520368A (en) 1972-03-15

Family

ID=26349000

Family Applications (1)

Application Number Title Priority Date Filing Date
CH298469A CH520368A (en) 1968-02-28 1969-02-27 Data processing device

Country Status (9)

Country Link
US (1) US3581288A (en)
BE (1) BE729046A (en)
CH (1) CH520368A (en)
DE (1) DE1909449C3 (en)
FR (1) FR2002781A1 (en)
GB (1) GB1253095A (en)
NL (1) NL142797B (en)
NO (1) NO126051B (en)
SE (1) SE339882B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358125A (en) * 1964-03-13 1967-12-12 Ind Machine Elettroniche I M E Circuit for displaying the decimal location in electronic type arithmetical computing devices, particularly in connection with digital data readout devices on decimal indicators
US3375356A (en) * 1964-06-12 1968-03-26 Wyle Laboratories Calculator decimal point alignment apparatus
US3391391A (en) * 1965-09-24 1968-07-02 Ibm Computation with variable fractional point readout

Also Published As

Publication number Publication date
NL142797B (en) 1974-07-15
GB1253095A (en) 1971-11-10
SE339882B (en) 1971-10-25
US3581288A (en) 1971-05-25
DE1909449C3 (en) 1974-05-09
DE1909449A1 (en) 1969-09-11
FR2002781A1 (en) 1969-10-31
NL6903164A (en) 1969-09-01
NO126051B (en) 1972-12-11
DE1909449B2 (en) 1973-10-18
BE729046A (en) 1969-08-01

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Legal Events

Date Code Title Description
PL Patent ceased