JPS55108049A - Code converter - Google Patents
Code converterInfo
- Publication number
- JPS55108049A JPS55108049A JP1445179A JP1445179A JPS55108049A JP S55108049 A JPS55108049 A JP S55108049A JP 1445179 A JP1445179 A JP 1445179A JP 1445179 A JP1445179 A JP 1445179A JP S55108049 A JPS55108049 A JP S55108049A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- inputted
- binary
- shift
- 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
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
PURPOSE: To remarkably reduce the code conversion time, by performing weight conversion with shift ahd addition of binary signal according to the ratio of the input binary signal to output binary coded decimal signal for the full scale value.
CONSTITUTION: The binary signal BC having the weight in which the weight of each digit is other than the power of 2 is inputted to the shift circuit 21 and shifted right with the shift signal S. The number of digits shifted is that when the ratio α of the full scale value of the signal BC inputted to the full scale value of the binary coded decimal signal converted from it (α<1) is separated in the form of equation -1, the value of DK which is 1 is selected equal to the value of K. The shifted signal SBC is inputted to the addition circuit 22. The circuit 22 adds the output SBC of the circuit 21 every input of the signal BC to the circuit 21. The output WBC of the circuit 22 is inputted to the conversion circuit 23 and it is converted into binary coded decimal signal BCD and outputted.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1445179A JPS55108049A (en) | 1979-02-09 | 1979-02-09 | Code converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1445179A JPS55108049A (en) | 1979-02-09 | 1979-02-09 | Code converter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55108049A true JPS55108049A (en) | 1980-08-19 |
Family
ID=11861392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1445179A Pending JPS55108049A (en) | 1979-02-09 | 1979-02-09 | Code converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55108049A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4983966A (en) * | 1990-01-26 | 1991-01-08 | Westinghouse Electric Corp. | High-speed universal scaler |
-
1979
- 1979-02-09 JP JP1445179A patent/JPS55108049A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4983966A (en) * | 1990-01-26 | 1991-01-08 | Westinghouse Electric Corp. | High-speed universal scaler |
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