wreal implicit assignments don't reevaluate #1150
Labels
area: wrong runtime result
Issue involves an incorrect runtine result from Verilated model
resolution: fixed
Closed; fixed
Author Name: j briquet
Original Redmine Issue: 1150 from https://www.veripool.org
Original Assignee: Wilson Snyder (@wsnyder)
Hello,
I am currently using Verilator's tool to convert some wreal models in SystemC, knowing some limitations or unsupported features.
As for now, I was able to verilate some basics models. But, I recently faced an issue when substracting two wreal signals, to evaluate if the result is within or not a certain range. Actually, if you refer to the below code, I observed that the intermediate signal "in_int" stays always to 0.0 when vin > gnd.
I created a very simple test case with a systemC testbench, that you can find in attachment. To run it, just need to go to test_sc and type the command : make .
Best regards,
J-P
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