发明名称 |
PCI express packet filter including descrambler |
摘要 |
A packet detecting device used in a receiver employing PCI Express protocol is disclosed. The packet detecting device includes: a physical layer packet detecting unit for detecting a physical layer packet from a PCI express packet received and parallelized to 16 bit data through a physical deserializer; a descrambling unit for descrambling a physical layer packet from a PCI express packet received and parallelized to 16 bit data through a physical deserializer; a data link layer packet detecting unit for detecting a data link layer packet from a descrambled packet outputted from the descrambling unit; and a transaction layer packet detecting unit for detecting a transaction layer packet from a descrambled packet outputted from the descrambling unit.
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申请公布号 |
US7957294(B2) |
申请公布日期 |
2011.06.07 |
申请号 |
US20060633046 |
申请日期 |
2006.12.01 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
CHOI YONG-SEOK;KIM SEONG-WOON;KIM MYUNG-JOON |
分类号 |
H04L12/26;G06F13/12;G06F13/20;H04J3/16;H04L29/06 |
主分类号 |
H04L12/26 |
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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