Cirrus Logic chips chosen by Jaton Corp. for new 56K modem And 3D audio board; FastPath modem and CrystalClear audio platforms to provide high-speed Internet access and 3D audio on a single board

Business Wire, July 15, 1997

FREMONT, Calif.--(BUSINESS WIRE)--July 15, 1997--Cirrus Logic Inc. (NASDAQ:CRUS) today announced that Jaton Corp., the world's largest video and multimedia PC card supplier, has selected both Cirrus Logic's FastPath(TM) 56K(1) modem chipset (CL-MD565X) and CrystalClear(TM) single-chip ISA audio subsystem (CS4237B) for its new Explorer(TM) 56 Plus, internal fax/modem/3D audio board.

Jaton's innovative Explorer 56 Plus uses the Cirrus Logic FastPath and CrystalClear platforms to deliver both the fastest Internet access over common phone lines and immersive 3D audio on a single ISA Plug-n-Play board.

In addition, Jaton also announced today the Explorer 56, a standalone 56K internal fax/modem, as well as the Explorer Plus, a 33.6Kbps modem and 3D audio board, which are also based on Cirrus Logic modem and audio chip solutions.

"The Explorer 56 Plus and Explorer Plus with Cirrus Logic FastPath chipset and CrystalClear audio accelerator provides our customers with both the highest quality modem and 3D audio solution today," said Meng Lee, vice president of Jaton Corp. "Cirrus Logic's breadth of high-performance chipset solutions, coupled with their systems expertise, provides a one-stop shop for all of our audio, modem, and graphics needs."

"Our FastPath platform and CrystalClear family of products represent exceptional performance in both high-speed Internet connectivity and 3D audio," said Art Swift, vice president of marketing for Cirrus Logic's PC Products Division. "Our relationship with Jaton marks our ongoing commitment to provide OEMs and consumers with technologies that enhance visual and audio experiences on the PC."

The CL-MD565X offer Internet access at up to 56K by taking full advantage of existing infrastructures currently being used by telephone companies, Online Services and Internet Service Providers (ISPs) adopting the x2 protocol. In fact, more than 400 of the world's largest ISPs and Online Services, such as America Online (AOL), IBM Global, Compuserve, Prodigy and ANS Communications, have announced support for the x2 protocol.

The CS4237B delivers Sound Retrieval System (SRS) technology from SRS Labs Inc. for full dynamic control of immersive 3D audio. This audio subsystem, supported by an extensive suite of Cirrus Logic software, provides a complete audio solution that fully supports Microsoft's(R) DirectSound(TM) API allowing end-users to play the new wave of high-performance Windows games.

Pricing and Availability

The Explorer 56 Plus internal fax/modem/3D audio board will be available in August 1997 at a suggested retail price of $159.00. The Explorer 56 internal fax/modem board is available now at a suggested retail price of $129.00. The Explorer Plus 33.6 internal fax/modem/3D audio board is available now at a suggested retail price of $99.00. The Explorer 56 and Explorer 56 Plus include the 3-D software tool TriSpective(TM) and an audio headset with microphone valued at $200.00.

Jaton Corp., founded in 1983 with overseas offices in Europe and Asia, is the world's largest manufacturer of video graphics accelerator cards. The company produces a full line of video cards, communication devices, motherboards and memory products. The company is positioning itself to further penetrate the OEM and distribution channel with high-quality, cost-effective multimedia solutions and will continue to support its customers with increased technical service. Jaton currently employs more than 350 people including production, research and development and a full staff of sales and marketing.

Cirrus Logic is a leading manufacturer of advanced integrated circuits for personal computing, communications, mass storage, consumer and industrial markets. The company's "systems in silicon" add high value and software richness to major brands worldwide. With a focus on creating innovative microperipheral chip solutions that make the electronic products more natural and exciting to use, Cirrus Logic is committed to technology leadership in the Interactive Age. -0-

Note to Editors: Cirrus Logic news releases may be obtained by fax by dialing 800/359-6414, or by dialing 510/249-4200 from outside the United States, or via the Internet on the World Wide Web at http://www.cirrus.com/

x2 is a registered trademark of US Robotics.

(a) The FastPath platform is 56Kbps capable. However, current FCC Regulations limit download speeds to 53Kbps.

CONTACT: Jaton Corporation

Swee Lim, 408/942-9888 ext. 108

www.jaton.com">splim@www.jaton.com

or

Tsantes & Associates

Chris Bateman, 408/452-8700

chris@tsantes.com