我在尝试上传一系列对初学者有用的code。 这个程序描述了如何运用VHDL中的部分运算，如“左移”，“右移”，“按位取反”等-I m trying to upload a series of useful code for beginners. This code describes how to use the operator in VHDL, such as "left shift" "right shift" "bitwise inversion"