here we show how to build a lattice symbol using PartBuilders LATTICE_PHYSICAL_FLOW. First we cover how to get the required spreadsheet from the lattice website
here we build a 756 Pin Lattice FPGA the LFE5U_85F_xBG756 device. We first create the Pinout Spreadsheet (or Package file) for PartBuilder using the Lattice Diamond tool
here we use the SDL Editor to modify the SDL that Smart-FRAC created to optimize the way we want to create the CPLD symbols...
here we show how we can use a replicate loop to apply the symbol layout we created for banks 0 and 1 to all the remaining banks in the part