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

[keshu]

Thank you for the solutio!!,

Also can you also give me solutions on COMM arrival, SKIP arrival or any other Ordered set or data character be it on LSB or MSB of a Lane.

Thanks