Stratix V Transceiver Native PHY With Bonding Mode(x6/xN)

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PCI Express*, Networking and Connectivity, Memory Interfaces, DSP IP, and Video IP

Stratix V Transceiver Native PHY With Bonding Mode(x6/xN)

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Hi All,

I'm using Stratix V Transceiver Native PHY IP, with "4" number of data channels, I got the reconfig_to_xcvr width as 560 and reconfig_from_xcvr width as 368 ie..[(<8>70-1):0] and [(<8>46-1):0] correspondingly, but when I use bonding option "x6/xN" I noticed that the widths of reconfig_to_xcvr and reconfig_from_xcvr change to 350 and 230 ie...[(<5>70-1):0] and [(<5>46-1):0].Why is that? How can I still maintain the same reconfiguration widths of 560 and 368 with the "x6/xN" bonding option?

I could not get much clarity from below link/reference

Reference :- Altera Transceiver PHY IP Core User Guide at https://www.altera.com/content/dam/altera-www/global/en_us/pdfs/literature/ug/xcvr_user_guide.pdf

Thanks,

Ganesh

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