Forum Discussion

sung_chul's avatar
sung_chul
Icon for New Contributor rankNew Contributor
3 years ago
Solved

Tranceiver PHY or pll fitting error!

Hi- I use 10 Tranceiver PHY. ←(Tx only, Simplex) Tranceiver PHY 10 is OK. But there is an error when adding one more. I use following IP component 10 Tanceiver PHY, + 10 Tanceiver Reset, ...
  • skbeh's avatar
    skbeh
    3 years ago

    hi Sung

    Thanks for the update.

    Glad to see that the issue was resolved.


skbeh's avatar
skbeh
Icon for Contributor rankContributor
3 years ago

Hi Sir

I can't duplicate the fitter error as you describe earlier due to your design used absolute path to some .mif file, the compilation fail at the very beginning and not yet reach the fitter error stage. Can you edit/change your design about the absolute path and re-attach?


In between,

1) In Pin Planner, I noticed only gxb_ref_clk0/1/2/3 being assigned to a pin, but in ePI_Top.v got additional gxb_ref_clk4-10 not being assigned. Pls try

a) share the gxb_ref_clk0 to all transceiver channels in the same Bank 1C

b) share the gxb_ref_clk1 to all transceiver channels in the same Bank 1D

c) share the gxb_ref_clk2 to all transceiver channels in the same Bank 1E

d) share the gxb_ref_clk3 to all transceiver channels in the same Bank 1F


2) In the Transceiver Native PHY IP GUI, try change the 'channel bonding mode' to 'Not bonded'