https://community.altera.com/kb/knowledge-base/error-10198-verilog-hdl-error-at-phylite-io-bufs-sv1078-part-select-direction-is/344981
Error (10198): Verilog HDL error at phylite_io_bufs.sv(1078): part-select direction is opposite...
Nov 19, 2025 - Error (10198): Verilog HDL error at phylite_io_bufs.sv(1078): part-select direction is opposite from prefix index direction - 344981