First of all I am really enjoying the book which I had bought after numerous recommendations. In the second chapter we are supposed to design an ALU. I worked out the basic theory and wrote the following HDL file for it (http://pastebin.com/a2UEP0La
The problem is, I am not able to load the file on the simulator. I have completed all the tasks in project 1, so the simulator runs fine mostly. But when I load this file, nothing happens. No error messages, no crashes, nothing. I just sits there looking pretty.
Please look into it. I am on Pentium 4, Ubuntu linux 9.10.