JPS64822A - Error correcting circuit - Google Patents
Error correcting circuitInfo
- Publication number
- JPS64822A JPS64822A JP14728787A JP14728787A JPS64822A JP S64822 A JPS64822 A JP S64822A JP 14728787 A JP14728787 A JP 14728787A JP 14728787 A JP14728787 A JP 14728787A JP S64822 A JPS64822 A JP S64822A
- Authority
- JP
- Japan
- Prior art keywords
- error
- bit position
- decoder
- sequences
- sequence
- 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
Abstract
PURPOSE: To miniaturize a device and to quickly perform the operation by detecting an error sequence and an error bit position by a decoder consisting of plural gate circuits.
CONSTITUTION: An error sequence decoder 31 turns on outputs corresponding to three sequences a1∼a3 to send error sequence information to a correcting part 14. An error bit decoder turns on the output corresponding to a code length to send error bit position information to a shift register 50. The register 50 and a delay part 13 synchronize parallel data DPH of three sequences, where error is detected on the basis of a prescribed clock CLK, in bit position units. Error is detected in ANDs 14a∼14c of the correcting part 14 in accordance with error sequence information and error bit position information, and error is corrected to exclusive ORs 14d∼14f, and parallel data DPH, after error correction is sent.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-147287A JPH01822A (en) | 1987-06-12 | error correction circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-147287A JPH01822A (en) | 1987-06-12 | error correction circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS64822A true JPS64822A (en) | 1989-01-05 |
JPH01822A JPH01822A (en) | 1989-01-05 |
Family
ID=
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6276856B1 (en) | 1999-01-12 | 2001-08-21 | The Procter & Gamble Company | Self cleaning dip-in package for liquids |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6276856B1 (en) | 1999-01-12 | 2001-08-21 | The Procter & Gamble Company | Self cleaning dip-in package for liquids |
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