Hello friends, it's me again. I made several progress with the VHDL and i can think pretty better in terms of coding even thanks to you. I think i finished my project (motor control with PWM and PI). Anyway, i coded the PWM and the PI in 2 different files and simulated them (all works 😎). When i was about to link them, like a testbench you do for GTKWave, i frooze. How do i make to comunicate and link 2 files and simulate with Model Sim? Should i use the COMPONENT statement? Should i put the two entities in the same file? I hope that i made clear my doubt. Thank you guys in advance, have a nice day
How can you simulate without testbench? Please show us your testbench!
Here is mine (but only for mia_pi.vhd)...
Attached files:
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Simulation.png
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First of all, that simulation is SICK! How did you get such a cool waves? By the way, i don't have a testbench yet because i simulated the single entities by forcing the values in Model Sim. Before coding a TB i will try to use the component statement since i made an experiment earlier and it worked. In conclusion for now, Mr Rick, do you think that this PI is good? I just made it from nothing, i am a newbie in the VHDL world. I will update you