JPS5520515A - Encoder - Google Patents
EncoderInfo
- Publication number
- JPS5520515A JPS5520515A JP9217178A JP9217178A JPS5520515A JP S5520515 A JPS5520515 A JP S5520515A JP 9217178 A JP9217178 A JP 9217178A JP 9217178 A JP9217178 A JP 9217178A JP S5520515 A JPS5520515 A JP S5520515A
- Authority
- JP
- Japan
- Prior art keywords
- terminals
- signal corresponding
- full adder
- binary signal
- input terminals
- 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
Landscapes
- Static Random-Access Memory (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
PURPOSE: To establish the encoder simple in the circuit and low in cost, by using the full adder.
CONSTITUTION: Assuming that the m sets of inputs are encoded into the binary code in n-bit. This invention applies to M and n satisfying m/2≤n<m. Explanation is made to the case of m=8 and n=4, as the actual execution example. The input terminals A1 to A4 are connected to the output terminals C1 to C4 via the diodes D1 to D4, and the input terminals A5 to A8 are via the full adder 3 and the diodes D5 to D8. The binary signal corresponding to 5 in decimal system is fed to the terminals H1 to H4 of the full adder 3. When the switch SW selects one of the input terminals A1 to A4, the binary signal corresponding to 1,2,4,8 in decimal number is obtained at the output terminals C1 to C4 to the selection, and similarly the binary signal corresponding to 6,7,9,13 in decimal number is obtained when one of the terminals A5 to A8 is selected.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53092171A JPS6019594B2 (en) | 1978-07-28 | 1978-07-28 | encoder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53092171A JPS6019594B2 (en) | 1978-07-28 | 1978-07-28 | encoder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5520515A true JPS5520515A (en) | 1980-02-14 |
JPS6019594B2 JPS6019594B2 (en) | 1985-05-16 |
Family
ID=14046977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53092171A Expired JPS6019594B2 (en) | 1978-07-28 | 1978-07-28 | encoder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6019594B2 (en) |
-
1978
- 1978-07-28 JP JP53092171A patent/JPS6019594B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6019594B2 (en) | 1985-05-16 |
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