For the memory interface (Memory) you specify, enter the number of interfaces to add (Number), a bit width (Width), and a data rate (Rate) in Mb/s.
For the transceiver interfaces (GTP, GTX, GTH, GTY, etc.) you specify, enter the number of interfaces to add (Number), a bit width (Width), and a data rate (Rate) in Gb/s.
For LVDS, specify the number of differential pairs (In and Out), and the I/O data rate in Mb/s.