Seeking HSMC-Transceiver setup assistance for C5G Eval Board

Hello again all,

I'm still working on the design; however, while setting up the transmitter, I've run into a fitter error. Since I'm still technically working on the same project, I'll throw it in this thread.

Error (14566): The Fitter cannot place 4 periphery component(s) due to conflicts with existing constraints (4 pin(s)). Fix the errors described in the submessages, and then rerun the Fitter.

Error (175020): The Fitter cannot place logic pin in region (0, 23) to (0, 23), to which it is constrained, because there are no valid locations in the region for logic of this type.

Info (14596): Information about the failing component(s):

Info (175028): The pin name(s): HSMC_GXB_TX_p[3]

Error (16234): No legal location could be found out of 1 considered location(s). Reasons why each location could not be used are summarized below:

Error (184016): There were not enough differential output pin locations available (1 location affected)

Info (175029): pin containing PIN_W4

Info (175015): The I/O pad HSMC_GXB_TX_p[3] is constrained to the location PIN_W4 due to: User Location Constraints (PIN_W4)

Info (14709): The constrained I/O pad is contained within this pin

Does anyone know an exact solution? I've looked at the altera database for the error and it mentions that this is caused by my device having migration settings, but I'm not sure what that means or how to fix/disable it.