JPS5457932A - Constant memory control system - Google Patents

Constant memory control system

Info

Publication number
JPS5457932A
JPS5457932A JP12484577A JP12484577A JPS5457932A JP S5457932 A JPS5457932 A JP S5457932A JP 12484577 A JP12484577 A JP 12484577A JP 12484577 A JP12484577 A JP 12484577A JP S5457932 A JPS5457932 A JP S5457932A
Authority
JP
Japan
Prior art keywords
constant
arithmetic
same function
function key
continuous operation
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
JP12484577A
Other languages
Japanese (ja)
Other versions
JPS6032227B2 (en
Inventor
Tomohiro Shimizu
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 JP12484577A priority Critical patent/JPS6032227B2/en
Publication of JPS5457932A publication Critical patent/JPS5457932A/en
Publication of JPS6032227B2 publication Critical patent/JPS6032227B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To make an operation method clear to use it effectively by accepting the continuous operation of the same function key as a constant operation only under the state where constant lock can be realized in arithmetic.
CONSTITUTION: In key input part 29, a constant is stored by two-times continuous operation of the same function key, and constant calculation is performed. At the same time, numeric keys and function keys in a prescribed arithmetic order are operated on a basis of an arithmetic expression to establish the arithmetic order, and on a basis of this established result, the data storage level for assigning a data storage area of stack RAM5 is counted up or down, and arithmetic data is stored in the area assigned by this storage level in RAM5. Here, the continuous operation of the same function key is accepted as a constant operation only under the state where constant lock can be realized in arithmetic, so that the operation method can be made clear and be used effectively
COPYRIGHT: (C)1979,JPO&Japio
JP12484577A 1977-10-18 1977-10-18 Constant storage control method Expired JPS6032227B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12484577A JPS6032227B2 (en) 1977-10-18 1977-10-18 Constant storage control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12484577A JPS6032227B2 (en) 1977-10-18 1977-10-18 Constant storage control method

Publications (2)

Publication Number Publication Date
JPS5457932A true JPS5457932A (en) 1979-05-10
JPS6032227B2 JPS6032227B2 (en) 1985-07-26

Family

ID=14895511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12484577A Expired JPS6032227B2 (en) 1977-10-18 1977-10-18 Constant storage control method

Country Status (1)

Country Link
JP (1) JPS6032227B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6885057B2 (en) * 2016-12-26 2021-06-09 カシオ計算機株式会社 Arithmetic logic unit, display method of arithmetic unit and program for the arithmetic unit

Also Published As

Publication number Publication date
JPS6032227B2 (en) 1985-07-26

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