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Bonifati Gusev
Bonifati Gusev

How to Use Xilinx ISE 10.1 for FPGA Design on Windows 7

Xilinx ISE 10.1 Free Download Windows 7

If you are looking for a free, fully featured front-to-back FPGA design solution for Windows 7, you might want to check out Xilinx ISE 10.1. Xilinx ISE (Integrated Software Environment) is a software tool produced by Xilinx for analysis and synthesis of HDL designs, which enables the developer to compile their designs, perform timing analysis, examine RTL diagrams, simulate a design's reaction to different stimuli, and configure the target device with the programmer.

xilinx ise 10.1 free download windows 7

Xilinx ISE 10.1 supports a wide range of FPGA devices, including Spartan-3, Virtex-4, Virtex-5, and Zynq-7000 families. It also offers various features and tools that can help you create high-quality designs faster and easier. In this article, we will explore some of these features, as well as the system requirements and installation guide for Xilinx ISE 10.1 on Windows 7.

Features of Xilinx ISE 10.1

Xilinx ISE 10.1 offers many features that can enhance your design productivity, performance, and power efficiency. Here are some of them:

High-Level Synthesis

Xilinx ISE 10.1 supports high-level synthesis (HLS) for C, C++, and System C specifications. HLS allows you to directly target your algorithms into AMD programmable devices without the need to manually create RTL code. This can save you time and effort, as well as improve your design quality and reliability.

Xilinx ISE 10.1 includes Vivado HLS, which is a high-level synthesis tool that can generate optimized RTL code from C/C++/System C sources. Vivado HLS can also perform various optimizations, such as loop unrolling, pipelining, memory partitioning, and interface synthesis.

Partial Reconfiguration

Xilinx ISE 10.1 supports partial re configuration (PR) for changing functionality on the fly. PR allows you to dynamically modify portions of your FPGA design without affecting the rest of the system. This can enable you to adapt to changing requirements, optimize performance, reduce power consumption, and increase security.

Xilinx ISE 10.1 includes PlanAhead, which is a design analysis and floorplanning tool that can help you create and manage PR designs. PlanAhead can also perform various tasks, such as partitioning, placement, routing, timing analysis, and bitstream generation.

ChipScope Pro and Embedded Development Kit

Xilinx ISE 10.1 supports debugging and designing embedded systems using ChipScope Pro and Embedded Development Kit (EDK). ChipScope Pro is a logic analyzer tool that can help you monitor and troubleshoot your FPGA design in real time. ChipScope Pro can also integrate with Xilinx Platform Studio (XPS), which is a component of EDK that can help you create and configure embedded processors, peripherals, and software.

EDK is a software development environment that can help you create embedded applications for Xilinx FPGAs. EDK includes various tools and libraries, such as Xilinx Software Development Kit (SDK), which is an integrated development environment (IDE) that can help you write, compile, debug, and deploy software applications; MicroBlaze, which is a soft processor core that can run on Xilinx FPGAs; and PetaLinux, which is a Linux distribution that can run on Xilinx FPGAs.

System Generator for DSP

Xilinx ISE 10.1 supports designing high-performance DSP systems using System Generator for DSP. System Generator for DSP is a graphical design tool that can help you create and simulate DSP algorithms using Simulink, which is a block diagram environment from MathWorks. System Generator for DSP can also generate optimized RTL code from your Simulink model, which can then be synthesized and implemented using Xilinx ISE 10.1.

System Generator for DSP includes various features and tools, such as DSP Blockset, which is a library of DSP blocks that can be used in Simulink; AccelDSP Synthesis Tool, which is a high-level synthesis tool that can generate RTL code from MATLAB code; and Hardware Co-Simulation, which is a feature that can help you verify your design by running it on an FPGA board connected to your PC.

System Requirements for Xilinx ISE 10.1

Before you download and install Xilinx ISE 10.1 on Windows 7, you should make sure that your system meets the minimum and recommended requirements for running the software. Here are the system requirements for Xilinx ISE 10.1:

Hardware Requirements


CPUPentium 4 or equivalentDual-core or higher

RAM2 GB4 GB or higher

Disk Space6 GB20 GB or higher

Display Resolution1024 x 7681280 x 1024 or higher

Graphics CardN/ANVIDIA or ATI with OpenGL support

USB PortN/ARequired for programming cables and dongles

Ethernet PortN/ARequired for remote debugging and hardware co-simulation

DVD DriveN/ARequired for installation from DVD media

Sound CardN/AOptional for audio feedback

PrinterN/AOptional for printing reports and documentation

Software Requirements


Operating SystemWindows 7 (32-bit or 64-bit)

BrowserInternet Explorer 7.0 or higher, Firefox 3.0 or higher, or Chrome 10.0 or higher

Java Runtime EnvironmentVersion 1.6.0_13 or higher

Adobe Acrobat ReaderVersion 9.0 or higher

CygwinVersion 1.5.25-15 or higher (required for EDK)

MATLAB and SimulinkVersion R2009a or higher (required for System Generator for DSP)

Licensing ManagerFlexNet Publisher Version 11.4.1 or higher

Installation Guide for Xilinx ISE 10.1

Now that you have checked your system requirements, you are ready to download and install Xilinx ISE 10.1 on Windows 7. Here are the steps to follow: