Critical Issue
Description
Compilation error when modelsim is compiled with the generated verilog (.vo) output file. The error message: #** Error: (vsim-10000) ipfs_vo/t_RT_471_1of1.vo(4614): Unresolved defparam reference to ’channels’ in ni0OO1.channels" is displayed.
This issue affects the 12.1sp1 version in Cyclone V.
Resolution
Open the verilog (.vo) file and search for altera_xcvr_reset-control block. Convert all the parameter names under defparam to upper case (for example, channels - CHANNELS).
This issue is fixed in 13.0.