没写定义实体（entity）.entity fir_rom1 is port(。。。)；end entity fir_rom1;
Altera Quartus Error (12007): Top-level design entity "alt_ex_1" is undefined 我看过之前所有的问题,似乎没有人有问题 和我的一样简单。我也在网上搜索过,但找不到解决方案。 我是VHDL 的新手,正在尝试编译提供的简单示例 Altera,如下: [cc lang="vhdl"]library ieee; use ieee.std_logic_1164.all;...
Yu1 is just starting to learn VHDL with Artix7, so this is good basic test to start with. XDC constraints should be added in the future, but for this combinatorial testcase not required and are not the root-cause. Naming can be mixed and also should not be the issue....
For my project I'm using a DE2-115 board with the media computer. I want to edit the given verilog top-level entity from the university programs but I have no experience with Verilog, but I do have experience with VHDL. Now my question is: is there a way ...