发明名称 |
Automatic data recovery circuit and data error detection circuit |
摘要 |
An automatic data recovery circuit includes a register, an error detection unit and a data recovery unit. The register stores a register data including an input data and a remainder data generated by a cyclic redundancy check calculation on the input data using a predefined generation polynomial. The error detection unit performs a modular calculation on the register data stored in the register using the predefined generation polynomial to generate an error detection signal indicating whether an error is detected in the register data stored in the register. The data recovery unit recovers the input data when an error is detected in the input data based on the error detection signal and a comparison data generated by comparing the input data stored in the register with a reference voltage using a capacitor. |
申请公布号 |
US8667364(B2) |
申请公布日期 |
2014.03.04 |
申请号 |
US20090564247 |
申请日期 |
2009.09.22 |
申请人 |
BAE JONG-KON;CHUNG KYU-YOUNG;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
BAE JONG-KON;CHUNG KYU-YOUNG |
分类号 |
H03M13/00;H04L1/00 |
主分类号 |
H03M13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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