发明名称 |
Data communication method and data communication device and semiconductor device |
摘要 |
The present invention provides a data communication method and a data communication device capable of performing high-speed data communication by using a parallel link and higher-speed data communication by reducing a timing skew. A data communication method includes: a step of encoding data of N bits (N being 2 or larger) to transmission data of M bits (M being 3 or larger) on a transmission side; a step of generating a transmission signal in which transition takes place in at least one level of any of the transmission data synchronously with a transmission clock and transmitting the transmission signal to a transmission line on the transmission side; a step of recognizing transition in the signal of M bits received via the transmission line and detecting the reception data of M bits synchronized with the transmission clock on a reception side; and a step of decoding the reception data of M bits to the data of N bits.
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申请公布号 |
US7397878(B2) |
申请公布日期 |
2008.07.08 |
申请号 |
US20030377720 |
申请日期 |
2003.03.04 |
申请人 |
RENESAS TECHNOLOGY CORP. |
发明人 |
OKUDA YUICHI;SAKATA TAKESHI;SATO TAKASHI |
分类号 |
G06F13/16;H04L7/02;H04L25/14;H04L25/49 |
主分类号 |
G06F13/16 |
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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