Altera_Forum
Honored Contributor
16 years agoProblem for simulate PLL with Modelsim-Altera
Problem of simulations
Since block Diagram.bdf, I use Run gate-level simulation automatically from EDA simulat Tool of quartusII.7.2 Web Edition I can stimulate the PLL (Altera_mf, Altpll) but I do not know how to see the simulation of all the signals of all other entitys? Only I see the outputs of TOP-Level and the signals of the PLL. In WORK of Modelsim-Altera6.1, I see the components: Altll, Samsertop (top-level), Samsertop_vhd_vec_tst, but not the other components. In the tab Sim, I see i1, inst, but not inst1!! Is it normal? which are the steps, I must to do? For put a component in Block Diagram.bdf, I make a right click in .bdf = > insert = > symbol. Then I wanted to stimulate directly with Modelsim. I make: FILE = > New = > Project FILE = > New = > Library = > Work FILE = > Add to projet_ existing files Then I compile = > compile order: Horloge.vhd ( altPll ) 0, Ram.vhd 1, TopSamser. vhd ( top-level) 2, BenchSamser ( testBench ) 3 Then, I start simulatioon and I select the testBench (BenchSamser) . There, I cannot stimulate the PLL (Altera_mf, Altpll). My vectors of simulation arrive in altpll but are not stimulate from the outputs. I have no error message. I think, that it does not compile Altpll. what must I do ? https://www.alteraforum.com/forum/attachment.php?attachmentid=1106