Auxiliary Files

You can also launch the MATLAB Demos window from the MATLAB console by typing:

>> demo

Perl scripts

As a convenience, several Perl scripts are delivered together with the System Generator software. These Perl scripts generate project files or scripts that support Xilinx ISE 4.1i Project Navigator, as well as Xilinx partner simulation and synthesis tools.

These Perl scripts are run automatically by System Generator. We advise that you not change these scripts. You will probably find that you do not need to run them by hand. If you wish to do so, you will need to be aware of the following:

It is important to note that these scripts are provided as-is, with no guarantees as to their results in every possible setting. They have not been tested in every environment, and there may be some circumstances in which they do not work.

The following scripts are installed with the System Generator and are available in the default location $MATLAB/toolbox/xilinx/sysgen/scripts:

∙syn.pl: generates a project file (.prj file) for use with the synthesis compiler Synplify from Synplicity

∙leon.pl: generates a project file (.tcl file) for use with the synthesis compiler Leonardo Spectrum from Exemplar

∙xst.pl: generates a project file (.prj) for XST (Xilinx Synthesis Technology) compiler

∙pnnpl.pl: generates a project file (.npl) for the Xilinx ISE 4.1i Project Navigator

∙pnmtido.pl: generates simulation compilation and simulation files (.do files) for use with the ModelSim simulation product from Model Technology

A recent version of Perl is necessary to run these scripts. A version is available in your MATLAB installation (in the location $MATLAB/sys/perl/win32/bin/ perl.exe). The location of the Perl script must be in your $PATH.

The scripts must be run from a shell (for example a DOS prompt, MKS Korn shell, tcsh shell, etc.) on your PC. You must run them from the same directory where your System Generator project was written. These scripts will look for System Generator output files (vhdlFiles and globals, among others) in the directory in which the script is being run.

Syntax for use of each script can be found by running

perl <scriptname> -h

from a shell window. In this example, <scriptname> denotes the name of the script.

Perl scripts

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Xilinx V2.1 manual Perl scripts, Perl scriptname -h
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V2.1 specifications

Xilinx V2.1 is a notable iteration in the series of versatile and robust Field-Programmable Gate Arrays (FPGAs) developed to cater to a wide range of applications. Launched to provide enhancements in performance and flexibility, V2.1 embodies sophisticated technologies and features that stand out in the electronics industry.

One of the primary features of Xilinx V2.1 is its improved processing power. The architecture has been optimized to support higher clock speeds and increased logic density, allowing for more complex designs to be implemented effectively. This boost in performance is facilitated by utilizing advanced silicon technologies, which significantly reduce power consumption while maximizing efficiency.

Another significant characteristic of Xilinx V2.1 is its enhanced I/O (Input/Output) capabilities. The device supports a variety of industry-standard interfaces, which include PCI Express, SATA, and various serial communication protocols. Such adaptability ensures seamless integration into existing systems, providing engineers with the flexibility to adapt to various application requirements without the need for substantial redesign efforts.

Xilinx V2.1 also features improved scalability, making it a prime choice for applications that demand diverse performance levels. This device supports an array of configurations and can be used in small-scale projects as well as in larger, more demanding environments requiring extensive resources. This scalability is further aided by support for multiple development platforms, enabling rapid prototyping and simplifying the design process.

Security is increasingly becoming a priority in digital design, and Xilinx V2.1 addresses this concern via hardware security features. It includes enhanced encryption protocols and secure boot functionalities, which help protect intellectual property and sensitive data from unauthorized access.

Additionally, the integration of advanced DSP (Digital Signal Processing) blocks allows Xilinx V2.1 to efficiently handle data-intensive tasks such as video processing and real-time signal analysis. These capabilities make it suitable for applications in telecommunications, automotive systems, and industrial automation.

Xilinx V2.1 also benefits from a rich development environment, including robust software tools that facilitate design entry, simulation, and verification. The support for industry-standard programming languages like VHDL and Verilog simplifies the development process, enabling engineers to design complex systems more efficiently.

In summary, Xilinx V2.1 stands out due to its impressive combination of high performance, flexibility, scalability, security, and comprehensive development support. These features make it a valuable asset for engineers and developers looking to innovate across various sectors, from telecommunications and automotive to industrial applications.
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