The path of VHDL learning--the installation and basic use of the tool--modelsim-win64-10.1c

Now many students operating systems are 64-bit WIN8 or win10 system, in learning VHDL, installation Software may encounter some problems, the following I will introduce some software installation and basic use of knowledge, hope to help everyone ~

(1) Installation of modelsim-win64-10.1c

I use the system is WIN10 64-bit Professional version, on my machine successfully installed and run the Modelsim, below I say the installation Method 1 runModelsim-win64-10.1c-se.exe,Install the Software ( software and hack pack: Http://pan.baidu.com/s/1kUz6zVT) Note: The installation path can be set by itself, but do not appear kanji, (in this case: D:\MODELTECH64_10.1C) 2 The installation process has been selectedYesCan, finallyreboot(restart) Ask for the selectedYes,NoIt all seems to be possible, and I chose it during the installation process .Nothat I did not restart the system;3will unzip theHack file (MentorKG.exeand thePatch_dll.batCopy to the installation directory.Win64folder. (In this case: D:\modeltech64_10.1c\win64 folder); 4go to the Win64 folder in the installation directory to find the Mgls.dll mgls64.dll two files, remove the read-only attribute;5 run Patch_dll.bat, wait a little while to generate aTXTtext, save it asLICENSE. TXT, save path Select your installation directoryWin64folder;(In this case: D:\modeltech64_10.1c\win64 folder)6 recoveryMgls.dlland theMgls64.dllread-only attribute of two files;7 environment variable settings:Win10in this computer, right-click Properties, advanced system settings, environment variables, tap new to open the Edit dialog box, variable namenamed asMgls_license_file,The "Variable value" is your LICENSE.TXT file path,(This example variable Value D:\modeltech64_10.1c\win64\LICENSE.) TXT) inWin10Environment Variables page has user variables and system variables two environment variables, I was selected two are set. 8 Run a program try it ~ (2) The basic use of the software new project and the corresponding code of the experiment is given in the teacher's ppt, knocking in on it (pay attention to the wrong). Example: 1, for example, the first problem of LAB1, is to simulate an adder, Then need a ADDER.VHD source program, in order to analog signal input, but also need to testbench, I have in the same project to create a source named Testbench.vhd, and the PPT in the code to write in. The file structure is as follows: 2, click "Compile"--"compile all" compile these two files if green color hint "# Compile of Adder.vhd was successful.# compile of TESTBENCH.VHD was Successful with warnings. # 2 compiles, 0 failed with no errors.", is no error, at this time click on the" library "switch View, expand" Work "working directory, you can see such as: 3, right click on the testbench above, select the first" simulate ", such as: 4, you can see the interface of the simulation, from the success of a step: 5 , if you do not see any variables in the "Objects" column, try the following: After successful compilation, do not directly right-click on the "simulate", but instead of clicking on the "Simulate" button in the toolbar, or using the menu commands "simualte-> Start simulation "Bring up the start Smulation window, the key is to put the window in the bottom optimization bar Remove the hook hooks before the Enable optimization project, then select the simulation of the file, click OK, everything is normal, can see the objects. 6, if you can see the "Objects" in the variable, then select All, right-click, choose "Add wave", such as: 7.Then click on the button, the waveform simulation output: 8, so you can see the waveform, is done (start the beginning ~) Comprehensive: This is the problem I encountered in writing experiments, the successful solution to write the experience, hope can help everyone, and then will write some specific knowledge to explain, I hope that we support a lot! (YANG_ZCYBB, blog address: http://www.cnblogs.com/yang-zcybb/, Exchange e-mail: [email protected]) (If you need to reprint, please indicate the author's information and source, thank you ~)

VHDL Learning Path--installation and basic use of tool--modelsim-win64-10.1c