JPS5457913A - Minicomputer - Google Patents

Minicomputer

Info

Publication number
JPS5457913A
JPS5457913A JP12487877A JP12487877A JPS5457913A JP S5457913 A JPS5457913 A JP S5457913A JP 12487877 A JP12487877 A JP 12487877A JP 12487877 A JP12487877 A JP 12487877A JP S5457913 A JPS5457913 A JP S5457913A
Authority
JP
Japan
Prior art keywords
data
exponential
mantissa
digit
digits
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
JP12487877A
Other languages
Japanese (ja)
Other versions
JPS6113269B2 (en
Inventor
Yoshinobu Muranaga
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP12487877A priority Critical patent/JPS5457913A/en
Publication of JPS5457913A publication Critical patent/JPS5457913A/en
Publication of JPS6113269B2 publication Critical patent/JPS6113269B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Calculators And Similar Devices (AREA)
  • Digital Computer Display Output (AREA)

Abstract

PURPOSE: To improve an operational efficiency by using input numeric data as mantissa data regardless of the number of digits and further making the input of exponential-part data possible.
CONSTITUTION: In case of data display which has a (m+n)-digit display capacity and is expressed in exponents, m-digit mantissa data and n-digit exponential-part data are segmented and displayed on 24, and (m+n)-digit numeric data is inputted to 25. When a delimiter key between mantissa data and exponential-part data is operated before the input of exponential-part data, input numeric data is stored as mantissa data in RAM3 and numeric data inputted after the delimiter key opera tion is stored as exponential-part data in RAM3. Then, m-number upper digits of mantissa data are displayed in m-number digits on display part 24, and exponential-part data is displayed in n-number digits on display part 24
COPYRIGHT: (C)1979,JPO&Japio
JP12487877A 1977-10-18 1977-10-18 Minicomputer Granted JPS5457913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12487877A JPS5457913A (en) 1977-10-18 1977-10-18 Minicomputer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12487877A JPS5457913A (en) 1977-10-18 1977-10-18 Minicomputer

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP17420185A Division JPS6145350A (en) 1985-08-09 1985-08-09 Miniature electronic computer

Publications (2)

Publication Number Publication Date
JPS5457913A true JPS5457913A (en) 1979-05-10
JPS6113269B2 JPS6113269B2 (en) 1986-04-12

Family

ID=14896319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12487877A Granted JPS5457913A (en) 1977-10-18 1977-10-18 Minicomputer

Country Status (1)

Country Link
JP (1) JPS5457913A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5159238A (en) * 1974-11-20 1976-05-24 Casio Computer Co Ltd SHISUHYOJI HOSHIKI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5159238A (en) * 1974-11-20 1976-05-24 Casio Computer Co Ltd SHISUHYOJI HOSHIKI

Also Published As

Publication number Publication date
JPS6113269B2 (en) 1986-04-12

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