The Verilog Procedural Interface is a new C programming interface for the Verilog Hardware Description Language. Different Verilog HDL based tools such as simulators, synthesizers, timing analyzers, and parsers
Verilog 语言还可通过编程语言接口 (PLI:programming language interface) 和 Verilog 程序接口 (VPI:Verilog procedural interface) 例程进行扩展。PLI/VPI 是一系列的例程,允许外来函数访问 Verilog HDL 设计描述中包含的信息,并促进与仿真的动态交互。 对Verilog HDL 影响最大的语言是 HILO-2,它是英国Brunel大学根据...
通过DPI接口,我们可以很方便地在SystemVerilog程序中调用C函数,也可以在C程序中调用SystemVerilog函数。 在此之前,Verilog跟C语言之间的接口还有PLI(Verilog Programming Language Interface)和VPI(Verilog Procedural Interface)。但这两个我也不熟,现在也不常用,所以本文就只介绍DPI了。本文的内容有点多且比较晦涩,建议...
Program Language Interface (PLI) The PLI provides a programmer with a mechanism to transfer control from Verilog to a program function written in C language. It is officially deprecated by IEEE Std 1364-2005 in favor of the newer Verilog Procedural Interface, which completely replaces the PLI. ...
4. 使用PLI/ VPI接口 Verilog语言提供了PLI（Programming Language Interface）和VPI（Verilog Procedural Interface）接口，允许用户编写C/C++程序来控制仿真过程。通过这些接口，用户可以在激励文件中调用自定义的C/C++函数，实现更加灵活和复杂的仿真结束条件和控制逻辑。5. 结合仿真工具的特性 不同的仿真工具可能有不同...
q, Assertions and Coverage Application Programming Interfaces (APIs) and extensions to the Verilog Procedural Interface (VPI) – details of these are outside the scope of the SystemVerilog Golden Reference Guide 17,The clocking event of a clocking block can be accessed directly by using the clocki...
Verilog HDL语言可以通过编程语言接口程序(Programming Language Interface,PLI)和Verilog接口程序(Verilog Procedural Interface,VPI)来实现扩展。PLI/VPI是一个程序集,通过这些接口程序,外部函数可以访问包含在Verilog HDL描述中的信息,而且便于和仿真工具动态通信。PLI/VPI的应用具体包括连接Verilog HDL 仿真器和其他仿真器...
Swapnajit Mittra Pages 227-256 Verilog Procedural Interface (PLI2.0) Swapnajit Mittra Pages 257-320 Library Functions in VPI Swapnajit Mittra Pages 321-353 Back Matter Pages 355-372 Download chapter PDF Back to top Authors and Affiliations Silicon Graphics Incorporated, USA Swapnaji...
Interface (PLI) and the Verilog Procedural Interface (VPI) routines. The PLI/VPI is a collection of routines that allows foreign functions to access information contained in a Verilog HDL description of the design and facilitates dynamic interaction with simulation. Applications of PLI/VPI include ...
The Verilog language is extensible via the Programming Language Interface (PLI) and the Verilog Procedural Interface (VPI) routines. The PLI/VPI is a collection of routines that allows foreign functions to access information contained in a Verilog HDL description of the design and facilitates dynamic...