发明名称 |
APPARATUS AND METHOD FOR SCRAMBLING/DESCRAMBLING 16BIT DATA AT PCI EXPRESS PROTOCOL |
摘要 |
An apparatus and method for scrambling/de-scrambling 16-bit data at a PCI Express protocol are provided. The apparatus includes an 8-bit precedence shift register generator for calculating an 8-bit shift register value, and outputting an 8-bit precedence shift register value through an exclusive OR (XOR) operation with 8-bit input data; and a 16-bit precedence shift register generator for more shifting the 8-bit precedence shift register value by 8 bits, assigning each register value, and outputting a 16-bit precedence shift register value through an exclusive OR (XOR) operation, whereby the 16-bit data is scrambled/de-scrambled at one clock. |
申请公布号 |
KR20060039600(A) |
申请公布日期 |
2006.05.09 |
申请号 |
KR20040088766 |
申请日期 |
2004.11.03 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
KWON, WON OK;PARK, KYOUNG;KIM, MYUNG JOON |
分类号 |
G06F5/00;G06F5/06 |
主分类号 |
G06F5/00 |
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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