JPS5498541A - Code conversion circuit - Google Patents
Code conversion circuitInfo
- Publication number
- JPS5498541A JPS5498541A JP594678A JP594678A JPS5498541A JP S5498541 A JPS5498541 A JP S5498541A JP 594678 A JP594678 A JP 594678A JP 594678 A JP594678 A JP 594678A JP S5498541 A JPS5498541 A JP S5498541A
- Authority
- JP
- Japan
- Prior art keywords
- code conversion
- read
- given
- memory
- conversion circuit
- 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
- Sewing Machines And Sewing (AREA)
- Dc Digital Transmission (AREA)
Abstract
PURPOSE: To increase the conversion speed, by performing the combination of code conversions of a given number through the utilization of the read only memory and simplifying the constitution of the code conversion circuit, in the tape code conversion circuit used for the control such as automatic embroidery units.
CONSTITUTION: The circuit is provided with the read only memory 16 of a given bits, a pair of reversible counters 17 of a given bit, NAND gates 19 of a given input and two input NAND gate 18. The logic value from tape is inputted to the read only memory 16 of the circuit, the operation by the combination of the outputs is made, and it is fetched with the timing signal CPZ1 to the reversible counter 17. Further, the signal of +1 or -1 is fed to the reversible counter with the timing signal CPZ2 through the NAND gate 19 and the output of code conversion is obtained at the output of the counter 17.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP594678A JPS5936780B2 (en) | 1978-01-23 | 1978-01-23 | code conversion circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP594678A JPS5936780B2 (en) | 1978-01-23 | 1978-01-23 | code conversion circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5498541A true JPS5498541A (en) | 1979-08-03 |
JPS5936780B2 JPS5936780B2 (en) | 1984-09-05 |
Family
ID=11625053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP594678A Expired JPS5936780B2 (en) | 1978-01-23 | 1978-01-23 | code conversion circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5936780B2 (en) |
-
1978
- 1978-01-23 JP JP594678A patent/JPS5936780B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5936780B2 (en) | 1984-09-05 |
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