JPS55129849A - Electronic desk top calculator with electronic timing unit - Google Patents
Electronic desk top calculator with electronic timing unitInfo
- Publication number
- JPS55129849A JPS55129849A JP3894780A JP3894780A JPS55129849A JP S55129849 A JPS55129849 A JP S55129849A JP 3894780 A JP3894780 A JP 3894780A JP 3894780 A JP3894780 A JP 3894780A JP S55129849 A JPS55129849 A JP S55129849A
- Authority
- JP
- Japan
- Prior art keywords
- information
- timing
- unit
- electronic
- stored
- 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
- Electric Clocks (AREA)
- Calculators And Similar Devices (AREA)
Abstract
PURPOSE: To obtain small size unit which can perform various complicated control for other unit, by organically coupling the timing function of electronic type timing unit with various operation functions of electronic desk top calculator.
CONSTITUTION: The input means 1 inputting required information for the calculation of calculator, reference time generator 3 generating the reference time, and operation state selector 2 selecting the clock operation and various calculation operation, are provided, and the timing generator 4 producing various timing pulses required for the entire operation is provided. Based on the information from this means 1 and the generator 3, in the operation circuit 10, the arithmetic operation and time operation of input information is respectively made, the result of timing operation is stored to the timing information 13 of the main memory unit 5 with the indication of the operation control section 8, the information 13 is renewed when the pulse from the pulse generation circuit 9 is present, and it is stored to the timing information 13 of the main memory unit 6. Further, by selecting the control section 8, the result of operation of the input information is stored to the numeric information 14 of the unit 5, and the result of operation is displayed on the display circuit 12.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3894780A JPS55129849A (en) | 1980-03-28 | 1980-03-28 | Electronic desk top calculator with electronic timing unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3894780A JPS55129849A (en) | 1980-03-28 | 1980-03-28 | Electronic desk top calculator with electronic timing unit |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3076472A Division JPS5413738B2 (en) | 1972-03-29 | 1972-03-29 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16200080A Division JPS5676864A (en) | 1980-11-19 | 1980-11-19 | Combined device of electronic clocking device and electronic desk computer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55129849A true JPS55129849A (en) | 1980-10-08 |
Family
ID=12539397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3894780A Pending JPS55129849A (en) | 1980-03-28 | 1980-03-28 | Electronic desk top calculator with electronic timing unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55129849A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48100044A (en) * | 1972-03-29 | 1973-12-18 |
-
1980
- 1980-03-28 JP JP3894780A patent/JPS55129849A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48100044A (en) * | 1972-03-29 | 1973-12-18 |
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