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Chapter 2: Licensing the Core

be tested in the target device for a limited time before timing out. The core can be reactivated by reconfiguring the device after a time out.

You can obtain the Full System Evaluation License in one of the following ways, depending on the core:

By registering on the Xilinx IP Evaluation page and filling out a form to request an automatically-generated evaluation license

By contacting your local Xilinx FAE to request a Full System Hardware Evaluation license key

Click Evaluate on the SPI-4.2 core product page for information about obtaining a Full System Hardware Evaluation License.

Full

The Full license is provided when you purchase the core. This option provides full access to all core functionality both in simulation and in hardware, including:

Gate-level functional simulation support

Back annotated gate-level simulation support

Full implementation support including place and route and bitstream generation

Full functionality in the programmed device with no time-outs

Obtaining Your License

Obtaining a Simulation-Only or Full System Hardware Evaluation License

To obtain a Simulation-Only or Full System Hardware Evaluation license, do the following:

Navigate to the SPI-4.2 product page.

Click Evaluate.

Select one of the following:

Simulation-Only Evaluation

Full System Hardware Evaluation

For both types of licenses, follow the onscreen instructions to both download the CORE Generator files (delivered as an IP update) and satisfy any additional requirements associated with the license type.

Obtaining a Full License

To obtain a Full license, you must purchase the core. After purchase, you will receive a letter containing a serial number. This serial number is used to register for access to the lounge, a secured area of the SPI-4.2 product page.

From the product page, click Register to request access to the lounge.

Xilinx will review your access request. Requests for access are typically granted within 48 hours. Contact Xilinx Customer Service if you need faster turnaround.

After you receive confirmation of lounge access, click Access Lounge on the SPI-4.2 product page and log in.

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SPI-4.2 v8.5 Getting Started Guide

 

 

UG154 March 24, 2008

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Xilinx UG154 manual Obtaining Your License, Full, Licensing the Core

UG154 specifications

Xilinx UG154 is a comprehensive user guide that provides in-depth information about the architecture, features, and technologies of Xilinx's FPGA (Field Programmable Gate Array) devices. This guide is particularly vital for developers, engineers, and designers who work with Xilinx products, as it serves as a key resource throughout the development lifecycle.

One of the main features of Xilinx UG154 is its coverage of the device architecture, which details the programmable logic cells, configurable interconnects, and I/O capabilities. Xilinx FPGAs are known for their flexibility and scalability, allowing designers to implement complex digital circuits and systems that can be modified post-manufacturing, enabling rapid prototyping and iterative design processes.

Another key aspect highlighted in UG154 is the technological advancements in the latest Xilinx architectures, such as UltraScale and UltraScale+. These architectures incorporate advanced process technologies, providing improved performance and power efficiency. High-speed serial transceivers, embedded processing capabilities, and extensive memory options are also discussed, showcasing how these features enhance system integration and reduce design time.

The guide also delves into Xilinx's software ecosystem, featuring the Vivado Design Suite, which streamlines the design process through integrated design tools and a unified development environment. The Vivado suite supports various high-level synthesis, simulation, and analysis tools, facilitating a smoother transition from concept to implementation.

In addition to hardware and software integration, UG154 covers the importance of IP cores, which are pre-designed functional blocks that can be easily integrated into FPGA designs. Xilinx provides a vast library of IP cores, ranging from basic logic functions to sophisticated signal processing algorithms, enabling engineers to accelerate development without sacrificing performance.

Another focus of UG154 is the emphasis on design best practices and optimization techniques that can be employed to maximize the capabilities of Xilinx devices. Topics such as timing closure, resource optimization, and power management are among the critical areas addressed, which help designers achieve the desired performance within the constraints of their applications.

Overall, Xilinx UG154 serves as a vital resource that equips engineers with the knowledge and tools necessary to leverage the full potential of Xilinx FPGAs. By understanding the features, technologies, and architectural characteristics detailed within this guide, designers can create innovative solutions across a range of applications, including telecommunications, automotive, aerospace, and industrial automation.