Xilinx Spartan-6 FPGAs Enable PCI Express Compliant System Design for Low-Power, Low-Cost Connectivity Applications

Integrated PCIe FPGA Endpoint Achieves PCI-SIG Compliance for PCI Express 1.1 Single-lane Configurations

SAN JOSE, Calif. -- Oct. 5, 2009 -- Xilinx (Nasdaq: XLNX) today announced that its low-cost Spartan®-6 FPGA family is compliant with the PCI Express® 1.1 specification, enabling low-risk and low-cost implementation of serial connectivity solutions for consumer, automotive, wireless, and other price-sensitive or high volume markets. Spartan-6 FPGAs satisfy the cost, ease-of-use, and low power requirements of developing systems compliant with PCIe® for applications such as in-vehicle infotainment, flat-panel displays, and video surveillance.

The integrated Endpoint block for PCI Express in Xilinx® Spartan-6 LXT FPGAs has passed PCI-SIG® compliance and interoperability testing for PCIe 1.1 single-lane configurations. This latest milestone underscores Xilinx's leadership in driving FPGA support for the widely adopted serial interconnect standard, and comes less than one quarter after PCI-SIG compliance of Virtex®-6 FPGAs for PCIe 2.0 multi-lane configurations. Xilinx was the first to integrate compliant PCIe version 1.1 blocks into programmable devices with its Virtex-5 FPGA family, and the first to introduce a FPGA offering compliant with the 5Gbps version of PCIe 2.0 standard with soft IP support in Virtex-5 FXT and Virtex-5 TXT devices.

"With the ubiquity of PCIe, system developers across the full spectrum of markets and applications are looking to Xilinx FPGAs for flexible connectivity solutions with proven low-power, low-cost silicon," said Tom Feist, senior marketing director for ISE® Design Suite at Xilinx. "Our Spartan-6 FPGAs provide the lowest cost PCIe implementation for programmable devices with twice the capability and less than half the power of previous Spartan-3 generation two-chip offerings. Developers can now design PCIe compliant systems based on the connectivity requirements of their applications and not be constrained by the cost of silicon."

Production-proven PCIe Implementation

PCIe 1.1 is implemented in Spartan-6 LXT devices with production-proven Xilinx GTP serial transceivers capable of up to 3.125Gbps and the LogiCORE(TM) solution using the integrated Endpoint block for PCI Express. The configurable PCIe core with physical layer (PHY) is the lowest-cost, single-lane integrated programmable implementation available today. The GTP serial transceivers are fully characterized across process, voltage, and temperature (PVT). The complete PCI-SIG compliance report is available for download at: http://www.pcisig.com/developers/compliance_program/integrators_list/pcie/.

The Spartan-6 FPGA integrated Endpoint block for PCI Express incorporates many easy-to-use features to simplify the design process as well as configurations optimized for PCIe Endpoint applications. It is also supported with additional design resources for creating complete PCIe solutions. For more information on Xilinx PCI Express solutions, go to: www.xilinx.com/pciexpress.

Design Support Available Today

Designers can immediately begin the evaluation and design of low-cost, low-power PCI Express 1.1 compliant systems with the Spartan-6 FPGA SP605 Evaluation Kit. The Xilinx CORE Generator(TM) system in the ISE Design Suite 11 delivered with the kit enables designers to configure the PCIe Endpoint block for their applications. It comes complete with reference design and all the scripts, basic testbench, and simulation models needed to streamline verification with customer designs. Designers can download at no charge the ISE WebPACK(TM) software or trial version of the full featured ISE Design Suite from the Xilinx web site at: www.xilinx.com/tools/webpack.

About the Spartan-6 FPGA Family

The Spartan-6 FPGA family is the low-power, low-cost silicon foundation for Xilinx Targeted Design Platforms. Spartan-6 FPGAs are designed for cost-sensitive applications requiring high-speed connectivity and low-power operation with embedded serial transceivers, advanced power management, and proven 45-nanometer architecture. Domain-optimized devices provide a rich mix of integrated system features including memory controllers, digital signal processing, and PCIe Endpoint block, as well as RoHS-compliant lead-free package options for developing 'greener' electronics products. For more information, visit: www.xilinx.com/spartan6.

Designers can learn more about Xilinx Targeted Design Platforms by attending X-fest, a global series of free technical seminars sponsored by Avnet and Xilinx. These free one-day seminars offer practical training for engineers. To register for an X-fest event, visit http://www.weboom.com/avnet/index.html.

About Xilinx

Xilinx is the worldwide leader in complete programmable logic solutions. For more information, visit www.xilinx.com.