JPS5515544A - Generating circuit for syndrome for error correction code generation - Google Patents
Generating circuit for syndrome for error correction code generationInfo
- Publication number
- JPS5515544A JPS5515544A JP8785978A JP8785978A JPS5515544A JP S5515544 A JPS5515544 A JP S5515544A JP 8785978 A JP8785978 A JP 8785978A JP 8785978 A JP8785978 A JP 8785978A JP S5515544 A JPS5515544 A JP S5515544A
- Authority
- JP
- Japan
- Prior art keywords
- syndrome
- code
- correction code
- generating
- generating 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
- Detection And Correction Of Errors (AREA)
Abstract
PURPOSE: To obtain a syndrome generating circuit for error correction code generation which operates through binary logic, by composing the syndrome code generating circuit of several equal logic blocks.
CONSTITUTION: Several logic blocks are provided which are provided on the same substrate with the syndrome generating method generating the error-correction-code generating syndrome by at least one section 21 of input data and correction code 23, parity checking method using section 21 and corresponding parity code 24, and switching method sending out the correction code to the syndrome generating method when the correction code is supplied as a check code and the parity code to the parity checking method when the parity code is supplied. Then, the syndrome is generated from the syndrome generating method of either 1st or 2nd logic block.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53087859A JPS605981B2 (en) | 1978-07-18 | 1978-07-18 | Syndrome generation circuit for error correction code creation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53087859A JPS605981B2 (en) | 1978-07-18 | 1978-07-18 | Syndrome generation circuit for error correction code creation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5515544A true JPS5515544A (en) | 1980-02-02 |
JPS605981B2 JPS605981B2 (en) | 1985-02-15 |
Family
ID=13926601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53087859A Expired JPS605981B2 (en) | 1978-07-18 | 1978-07-18 | Syndrome generation circuit for error correction code creation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS605981B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6452078A (en) * | 1986-06-06 | 1989-02-28 | Adobaansuto Pureeteingu Techno | Composition and method for performing electrolytic coating of circuit board without electroless metal coating |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0357188U (en) * | 1989-10-09 | 1991-05-31 |
-
1978
- 1978-07-18 JP JP53087859A patent/JPS605981B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6452078A (en) * | 1986-06-06 | 1989-02-28 | Adobaansuto Pureeteingu Techno | Composition and method for performing electrolytic coating of circuit board without electroless metal coating |
Also Published As
Publication number | Publication date |
---|---|
JPS605981B2 (en) | 1985-02-15 |
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