Vitesse Unveils VScope™ Embedded Waveform Viewing Technology to Revolutionize Signal Integrity Analysis Jan 23, 2008

and remote monitoring in communication systems with the introduction of VScope™, a revolutionary Integrated Circuit (IC)-based waveform viewing technology. VScope embeds the oscilloscope function into the receiver of ICs used in communication systems, thus offering direct viewing of signal characteristics similar to traditional lab oscilloscopes.

Vitesse’s patented technology provides a more accessible and cost-effective signal analysis tool that can be remotely monitored through network connections. VScope technology leapfrogs current signal integrity methods to scan the input data eye within the chip itself and produces the industry’s first offering of true in-line imaging of the real-time data stream on a per-pin basis.
"Vitesse’s approach to embedded waveform viewing technology will certainly drive signal analysis across the network, resulting in greater network reliability for end-users," said Will Strauss, principal analyst for Forward Concepts. "They have brought to market a solution that enables exceptionally high accuracy and newfound visibility critical for cost-effective system debug and remote monitoring. As well, the advanced ‘micro-oscilloscope’ afforded by VScope will spark the advent of new applications that go beyond the reach of today’s lab scope functionality."

True Visibility of Signal Integrity

Vitesse’s VScope data acquisition architecture uses dual adjustable sampling channels for simultaneously receiving and scanning. VScope delivers superior accuracy over external measurement methods, because it reflects the true behavior of the data stream as it is captured, thus avoiding correlation errors between the measurement circuitry and live data path. Post-equalizer scanning, made possible with VScope, delivers an unobstructed view of the internal IC signal compared to oscilloscopes that offer only an extrapolated view of signals from outside the chip.
By replicating the oscilloscope function within the IC, the equivalent of countless engineering test labs can now be deployed throughout the network. This creates exceptional visibility in monitoring signal integrity in ICs, systems, and networks. The same monitoring function used during system development can now be used as an ongoing health monitor for systems and networks. As an example, deployed VScope-equipped systems can inform network operators of signal health and failures, resulting in a newfound function of continuous monitoring of signals to facilitate greater overall network reliability.
"VScope is a game-changing technology that will bridge the gap between test & measurement equipment capability and the demands of signal integrity engineering," said Gary McCormack, chief technologist, Signal Integrity Solutions, Office of the CTO for Vitesse. "VScope will become an integral part of Vitesse’s comprehensive portfolio of signal integrity solutions offering both the capability to transport ever-faster signals across all types of media and a revolutionary new way to verify signal integrity. Our patented signal scanning architecture provides designers and network engineers the vision they need to elevate data services to the next level."

Vitesse to Present at DesignCon 2008

Vitesse will present a paper entitled "Design and Application of Embedded Waveform Viewing Technology for Integrated Circuits" at DesignCon 2008 the week of February 4-7, 2008, at the Santa Clara Convention Center. Specific presentation time and conference information can be found at the DesignCon website: www.designcon.com/2008/. Show attendees may also visit the Vitesse booth #812 for a demonstration of VScope.

Availability

Evaluation boards will be available in the second quarter of 2008. For more information about VScope, please visit www.vitesse.com/vscope.

About Vitesse

Vitesse designs, develops and markets a diverse portfolio of high-performance, cost-competitive semiconductor solutions for communications networks worldwide. Engineering excellence and dedicated customer service distinguish Vitesse as an industry leader in Gigabit Ethernet LAN, Ethernet-over-SONET, Fibre Channel, Optical Transport, and other applications. Vitesse innovation empowers customers to deliver superior products for Enterprise, Access, Metro, and Core applications. Additional company and product information is available at www.vitesse.com.

Vitesse is a registered trademark and VScope is a trademark in the United States and/or other jurisdictions of Vitesse Semiconductor Corporation. All other trademarks or registered trademarks mentioned herein are the property of their respective holders.

Safe Harbor

Statements made in this release that are not historical facts are "forward-looking" statements (as defined in the Private Securities Litigation Reform Act of 1995) that involve risks and uncertainties and are subject to change at any time. These forward-looking statements may include, but are not limited to, statements containing words such as "anticipate," "believe," "plan," "estimate," "expect," "hope," "intend," and similar expressions. Factors that could cause actual results to differ are identified in the public filings made by Vitesse with the Securities and Exchange Commission and include the fact that we have disclosed that you should not rely upon our published financial statements and the fact that we have not filed all of our reports required by the Securities Exchange Act of 1934. More information on factors that could affect our business and financial results are included in our public filings made with the Securities and Exchange Commission, which are available on the web site of the Securities and Exchange Commission, www.sec.gov.

The forward-looking statements involve known and unknown risks, uncertainties and other factors that are, in some cases, beyond our control. We caution investors that any forward-looking statements made by us are not guarantees of future performance, including, but not limited to, the risks that the recently announced proposed settlement of certain lawsuits against the Company will not be completed or approved by the court, that any court approval will be successfully reversed on appeal, or that the settlement agreement is terminated or cancelled under its terms. We disclaim any obligation to update any such factors or to announce publicly the results of any revisions to any of the forward-looking statements to reflect future events or developments.

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