TIPPINGPOINT TECHNOLOGIES CHOOSES XILINX PLATFORM FPGAS
TO DEVELOP INDUSTRY'S FIRST UNIFIED NETWORK-DEFENSE APPLIANCES
Xilinx Virtex-II Platform FPGAs play significant role in the development
of TippingPoint's innovative Threat Prevention Appliances

SAN JOSE, Calif., April 3, 2002 -Xilinx, Inc., (NASDAQ:XLNX) today announced that TippingPoint Technologies, Inc. (NASDAQ: TPTI), a leading provider of unified network-defense appliances, has utilized Xilinx Platform Virtex-II FPGAs to develop its UnityOne products, the first Unified Network-Defense Appliances that can integrate and interlock firewall, intrusion detection and vulnerability assessment functionality in a single multi-gigabit appliance. TippingPoint selected the most powerful Platform Virtex FPGA from Xilinx, over a traditional ASIC, based upon its unprecedented performance in terms of density and speed, ease of use and reconfigurability. TippingPoint recently debuted its new line of appliances at the annual RSA conference in San Jose, California.

"Xilinx FPGAs provided the reconfigurable nature we needed for our innovative design. Our UnityOne products provide a new breed of security solutions that can be adapted in the field, even after customer installation," said Marc Willebeek-LeMair, Chief Technology Officer for TippingPoint. "As a result, we were able to leverage Xilinx FPGAs to give us the speed and flexibility we needed."

Xilinx Platform FPGAs provided the TippingPoint design team with a reconfigurable design platform that could accommodate the very complex design and performance demands necessary to achieve multi-gigabit speeds. The UnityOne product group, the first true multi-gigabit Unified Network-Defense Appliances, can adapt to dynamic internal and external threats - assessing, detecting and preventing hostile attacks.

"TippingPoint's unique architecture underscores the important role of high-performance FPGAs in the creation of the next generation network appliances," said Sandeep Vij, vice president of worldwide marketing at Xilinx. "UnityOne's high-speed security-processor-based Threat Prevention Appliance takes security to a new level for today's CIOs and security IT professionals."

About Xilinx Platform FPGAs
The Virtex-II Platform FPGA family delivers the highest performance and highest density of any programmable logic solution available. The innovative Virtex-II IP-Immersion architecture enables integration of both hard and soft intellectual property (IP), enhanced system memory, and lightning-fast DSP performance, providing the best platform for advanced digital designs in the industry. With densities ranging from 40,000 to 8 million system gates, Virtex-II solutions are empowered by advanced design tools that reduce development time through fast design, powerful synthesis, smart implementation algorithms, and efficient verification capabilities. The Xilinx Platform FPGA solution, including the new Virtex-II Pro family, are strengthened by strategic alliances with IBM, Wind River Systems, Conexant, The MathWorks, and other technology leaders.

About TippingPoint Technologies, Inc.
TippingPoint Technologies develops high speed unified network-defense appliances that deliver highly reliable threat assessment, detection and prevention for enterprises, government agencies and service providers. This innovative approach offers customers an integrated, comprehensive and active security solution with unrivaled economics, performance, protection, scalability and manageability. TippingPoint is based in Austin, Texas and can be contacted through its Web site at www.tippingpoint.com or by telephone at 512-681-8000.

About Xilinx
Xilinx is the leading supplier of complete programmable logic solutions, including advanced integrated circuits, software design tools, predefined system functions delivered as cores, and unparalleled field engineering support. Founded in 1984 and headquartered in San Jose, Calif., Xilinx invented the field programmable gate array (FPGA) and fulfills more than half of the world demand for these devices today. Xilinx solutions enable customers to reduce significantly the time required to develop products for the computer, peripheral, telecommunications, networking, industrial control, instrumentation, aerospace, defense, and low-power portable and consumer markets. For more information, visit the Xilinx web site at http://www.xilinx.com.

TippingPoint Forward-looking Statements
This announcement contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. These forward-looking statements are subject to significant risks and uncertainties. Although TippingPoint believes that the expectations reflected in its forward-looking statements are reasonable, TippingPoint can give no assurance that such expectations or any of its forward-looking statements will prove to be correct, and future results may differ from those discussed in this press release. Important information regarding the factors that may affect TippingPoint's future performance is included in its public reports that it files with the Securities and Exchange Commission. TippingPoint disclaims any intention or obligation to revise any forward-looking statements whether as a result of new information, future event, change in expectations, conditions or circumstances, or otherwise. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date hereof. The inclusion of any statement in this release does not constitute an admission by TippingPoint or any other person that the events or circumstances described in such statement are material.