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AEsqu's avatar
AEsqu
Icon for Contributor rankContributor
3 years ago

defparam issue vqm

Hello, I face a new issue with Quartus prime pro (together with a .vqm from Synplify), I did not have this issue with Quartus 13.1 (same RTL code) for the stratix 3. What shall I do? RTL Module:...
SyafieqS's avatar
SyafieqS
Icon for Super Contributor rankSuper Contributor
3 years ago

From the error message, the issue is probably due Quartus not recognizing the parameter APB_WIDTH in the instantiation of the rng4_sa_intg module.


Few steps to narrow down and solve it:


1. Check the syntax of the instantiation in stratix10_fpga_a_mix.vqm and ensure that the parameter is spelled correctly and in the correct location. It should be in the parentheses following the module name:


rng4_sa_intg u_trng (

.ip_fpga_ringo_clk(free_running_48mhz_clk),

.clk_and_reset_p_pclk(rng_apb_clk),

...

);

defparam u_trng.APB_WIDTH=12;


2. Ensure that the rng4_sa_intg module is correctly included in the Quartus project

3. Try generating a new .vqm file with the latest version of Synplify and see if the issue persists.