JPS5644951A - Computer - Google Patents
ComputerInfo
- Publication number
- JPS5644951A JPS5644951A JP12175179A JP12175179A JPS5644951A JP S5644951 A JPS5644951 A JP S5644951A JP 12175179 A JP12175179 A JP 12175179A JP 12175179 A JP12175179 A JP 12175179A JP S5644951 A JPS5644951 A JP S5644951A
- Authority
- JP
- Japan
- Prior art keywords
- value
- input
- register
- warning
- maximum value
- 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.)
- Pending
Links
Landscapes
- Calculators And Similar Devices (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
PURPOSE: To prevent the input operation miss, by providing a means which sets a maximum value or a minimum value previously and generates warning for an input value outside the maximum value or minimum value.
CONSTITUTION: The maximum value and the minimum value to be designated previously are set to registers SR1 and SR2 through processing part CPU by keyboard KB. Next, when the numeric value of input data is input to register R by keyboard KB and the operation key for addition, subtraction, division, or multiplication is depressed, processing part CPU compares contents of register R with the maximum value and the minimum value of registers SR1 and SR2 before operation execution. If input contents of register R are outside the range between the maximum and minimum values, a signal is sent to warning unit WI to report warning by warning indicator DPM.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12175179A JPS5644951A (en) | 1979-09-21 | 1979-09-21 | Computer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12175179A JPS5644951A (en) | 1979-09-21 | 1979-09-21 | Computer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5644951A true JPS5644951A (en) | 1981-04-24 |
Family
ID=14818975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12175179A Pending JPS5644951A (en) | 1979-09-21 | 1979-09-21 | Computer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5644951A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6075592A (en) * | 1983-08-15 | 1985-04-27 | インペリアル・ケミカル・インダストリ−ズ・ピ−エルシ− | Electrolytic cell |
-
1979
- 1979-09-21 JP JP12175179A patent/JPS5644951A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6075592A (en) * | 1983-08-15 | 1985-04-27 | インペリアル・ケミカル・インダストリ−ズ・ピ−エルシ− | Electrolytic cell |
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