Implementation of Scrambler for PCI Express Опции

[keshu]

HI All,

Can any one help me implement Scrambler/Descrambler for PCI Express. The data path is 16 bits wide.

The standard shows scrambler that has datapath as 8 bits. Now in my design as the data path is 16 bits the scrambler needs to be modified, so that it can be designed as 2 paralled 8 bit scramblers working together.

Can any one give pointers to this kind of design.

can anyone upload this paper

The Algorithm of 16-Bit Scrambler in Parallel for PCI Express
W.-O. Kwon, K. Park, M.-J. Kim, and H.-J. Kwon (Korea)

h**p://w*w.actapress.com/PaperInfo.aspx?PaperID=21467


Thanks,
keshu