JPS5457932A - Constant memory control system - Google Patents
Constant memory control systemInfo
- 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
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
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)
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 |
-
1977
- 1977-10-18 JP JP12484577A patent/JPS6032227B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6032227B2 (en) | 1985-07-26 |
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