JPS55153060A - Electronic computer - Google Patents
Electronic computerInfo
- Publication number
- JPS55153060A JPS55153060A JP5952279A JP5952279A JPS55153060A JP S55153060 A JPS55153060 A JP S55153060A JP 5952279 A JP5952279 A JP 5952279A JP 5952279 A JP5952279 A JP 5952279A JP S55153060 A JPS55153060 A JP S55153060A
- Authority
- JP
- Japan
- Prior art keywords
- arithmetic
- keyboard
- displayed
- display unit
- input information
- 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 make it possible to check the operation error of a keyboard by sequentially storing input information from a keyboard operated in sequence and by reading and displaying the information after the completion of a series of arithmetic.
CONSTITUTION: Input information from keyboard 1 is supplied to arithmetic circuit 3 via XY register 2 in sequence and its arithmetic result is displayed on display unit 4 via control circuit 9. The above-mentioned input information is stored sequentially in memory circuit 5 via buffer 6. After the completion of the arithmetic, switch 8 is operated for verification, and consequently the contents of memory unit 5 are sequentially read out by reader 7 at every time of the operation and then displayed on verification display unit 10 via control circuit 9. An operator checks the error of the keyboard operation. This read information is inputted to XY register 2 at the same time and the final arithmetic result is displayed on display unit 10.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5952279A JPS55153060A (en) | 1979-05-15 | 1979-05-15 | Electronic computer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5952279A JPS55153060A (en) | 1979-05-15 | 1979-05-15 | Electronic computer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55153060A true JPS55153060A (en) | 1980-11-28 |
Family
ID=13115673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5952279A Pending JPS55153060A (en) | 1979-05-15 | 1979-05-15 | Electronic computer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55153060A (en) |
-
1979
- 1979-05-15 JP JP5952279A patent/JPS55153060A/en active Pending
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