使用Altera Quartus II将*.vhdl编译到库中

Question

我试图在VHDL中使用'浮点和定点包'作为我的滤波器设计的一部分.我使用Altera Quartus II作为开发环境.我从以下网站下载了文件包:http://www.vhdl.org/fphdl/,现可在http://web.archive.org/web/20160305202256/http://www.vhdl.org/fphdl上找到/

在他们的用户指南中,提到了以下内容:

'fixed_float_types_c.vhdl', 'fixed_pkg_c.vhdl' and 'float_pkg_c.vhdl'
should be compiled into a library called "ieee_proposed".

但是,我并不确切知道如何使用Altera Quartus II工具将提到的*.vhdl文件编译到库中.

任何提示将不胜感激.

Answer 1

Using Altera Quartus II GUI you can add the 'fixed_float_types_c.vhdl', 'fixed_pkg_c.vhdl' and 'float_pkg_c.vhdl' files to the project through the "Project Navigator" tab called "Files". See figure below.

When you add the files you can specify the target library under "Properties". See figure below.

You can also modify the Quartus II settings (".qsf") file for the project, and add the lines:

set_global_assignment -name VHDL_FILE fixed_float_types_c.vhdl -library ieee_proposed
set_global_assignment -name VHDL_FILE fixed_pkg_c.vhdl -library ieee_proposed
set_global_assignment -name VHDL_FILE float_pkg_c.vhdl -library ieee_proposed

However, you may want to determine if compiling into the "ieee_proposed" library is required, and otherwise you can just compile them into the "work" library with other files.