JPS5659361A - Electronic desk computer - Google Patents

Electronic desk computer

Info

Publication number
JPS5659361A
JPS5659361A JP14746280A JP14746280A JPS5659361A JP S5659361 A JPS5659361 A JP S5659361A JP 14746280 A JP14746280 A JP 14746280A JP 14746280 A JP14746280 A JP 14746280A JP S5659361 A JPS5659361 A JP S5659361A
Authority
JP
Japan
Prior art keywords
displayed
symbol
display
digits
gate
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.)
Granted
Application number
JP14746280A
Other languages
Japanese (ja)
Other versions
JPS5721737B2 (en
Inventor
Atsushi Asada
Hideo Yoshida
Akihiko Kunikane
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP14746280A priority Critical patent/JPS5659361A/en
Publication of JPS5659361A publication Critical patent/JPS5659361A/en
Publication of JPS5721737B2 publication Critical patent/JPS5721737B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Calculators And Similar Devices (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Digital Computer Display Output (AREA)

Abstract

PURPOSE: To make it possible to execute the display even when the number of digits of the integral of the operation result is larger than the number of digits of the display part, providing a means by which a symbol showing the place of the numerical value displayed in a specific digit of the display part is displayed separately.
CONSTITUTION: For instance, when the numerical value "01234567.8" has been obtained as a result of operation, it is displayed by partitioning it into 3 digits each, and at the same time the digit punctuation symbol "," is made to turn on simultaneously. Namely, since the first flip-flop BF1 is set and the gate AG4 is high by the display cycle after the operation has been finished, 2 unit symbols "," are turned on, at the same time the positive-negative symbol "+" is turned on, and "+01,," is displayed. Subsequently, when the flip-flop BF2 is set, an output of the gate AG7 is provided to the driver circuit DR5 through the OR gate OG9, and one unit symbol is turned on to display "234,".
COPYRIGHT: (C)1981,JPO&Japio
JP14746280A 1980-10-20 1980-10-20 Electronic desk computer Granted JPS5659361A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14746280A JPS5659361A (en) 1980-10-20 1980-10-20 Electronic desk computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14746280A JPS5659361A (en) 1980-10-20 1980-10-20 Electronic desk computer

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP4592673A Division JPS5625702B2 (en) 1973-04-23 1973-04-23

Publications (2)

Publication Number Publication Date
JPS5659361A true JPS5659361A (en) 1981-05-22
JPS5721737B2 JPS5721737B2 (en) 1982-05-10

Family

ID=15430911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14746280A Granted JPS5659361A (en) 1980-10-20 1980-10-20 Electronic desk computer

Country Status (1)

Country Link
JP (1) JPS5659361A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63130827U (en) * 1987-02-18 1988-08-26

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022645U (en) * 1983-07-21 1985-02-16 積水化学工業株式会社 Basement
JPS63165036U (en) * 1987-04-15 1988-10-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63130827U (en) * 1987-02-18 1988-08-26

Also Published As

Publication number Publication date
JPS5721737B2 (en) 1982-05-10

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