JPS5520513A - Bcd/binary conversion circuit of real variable - Google Patents
Bcd/binary conversion circuit of real variableInfo
- Publication number
- JPS5520513A JPS5520513A JP9215878A JP9215878A JPS5520513A JP S5520513 A JPS5520513 A JP S5520513A JP 9215878 A JP9215878 A JP 9215878A JP 9215878 A JP9215878 A JP 9215878A JP S5520513 A JPS5520513 A JP S5520513A
- Authority
- JP
- Japan
- Prior art keywords
- bcd
- signals
- binary
- conversion circuit
- signal
- 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 convert the BCD signal in real number into binary signal by using ROM's as the hardware.
CONSTITUTION: The input BCD signal consists of the code section 1 and the BCD signals BCD1 to BCD5 indicated in the numeric sections 2 to 6. The BCD signals BCD1 to BCD3 representing the integer sections are converted at the BCD/binary conversion circuit 7 well known into the absolute binary signals X8 to X17 in the integer section. The BCD signals BCD4 and BCD5 representing the fraction section are given to the ROM 8 taking the BCD signals as the address and are read out as the absolute value binary signals X0 to X7, which are outputted via the circuit 8 outputting the binary numbers b0 to b18 including the well known sign.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9215878A JPS5520513A (en) | 1978-07-28 | 1978-07-28 | Bcd/binary conversion circuit of real variable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9215878A JPS5520513A (en) | 1978-07-28 | 1978-07-28 | Bcd/binary conversion circuit of real variable |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5520513A true JPS5520513A (en) | 1980-02-14 |
Family
ID=14046610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9215878A Pending JPS5520513A (en) | 1978-07-28 | 1978-07-28 | Bcd/binary conversion circuit of real variable |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5520513A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57189040U (en) * | 1981-05-11 | 1982-11-30 | ||
JPS58196281A (en) * | 1982-05-12 | 1983-11-15 | Nisshin Flour Milling Co Ltd | Amino resin adhesive |
-
1978
- 1978-07-28 JP JP9215878A patent/JPS5520513A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57189040U (en) * | 1981-05-11 | 1982-11-30 | ||
JPS58196281A (en) * | 1982-05-12 | 1983-11-15 | Nisshin Flour Milling Co Ltd | Amino resin adhesive |
JPH0324512B2 (en) * | 1982-05-12 | 1991-04-03 | Nisshin Flour Milling Co |
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