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amb5l
New Contributor
4 years agoQuesta crashes adding waves to VCD
I am encountering a crash when running a small testbench on Questa-Intel FPGA Starter Edition (versions 2022.1 and 2021.1), as follows:
...
# vcd file wave.vcd
# vcd add -r *
# Attempting stack ...
amb5l
New Contributor
4 years agoHi @SyafieqS
ps2_host is an IP core intended to be instantiated rather than used as the top level - but you can work around this by setting the generic value as follows in Quartus: Assignments - Settings - Compiler Settings - Default Parameters; then create and add a parameter named fclk with a value of 1.0.
I tried simulating via NativeLink, and entered my vsim command at the Questa command prompt. The tool then crashed and exited without displaying an error message.
-Adam