Honored Contributor
Honored ContributorI have also encounter this problem, The modelsim console show the following info:# # ************************************************************# This testbench includes an SOPC Builder Generated Altera model:# 'sdram_test_component.v', to simulate accesses to SDRAM.# Initial contents are loaded from the file: 'sdram.dat'.# ************************************************************# 100970 ns: WARNING: cpu_test_bench/M_wr_data_unfiltered is 'x'# 100990 ns: ERROR: cpu_test_bench/W_wr_data is 'x'
If i comment the lines in cpu_test_bench.v, the nios seems not work.Any one can tell me how to solve this problem?
