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ACE Launches DSP Community Web Site to Promote Knowledge and Endorsement of the DSP-C Programming Language; www.dsp-c.org Site Dedicated Solely to DSP-C.

Business Editors/High-Tech Writers

Communications Design Conference 2002

SAN JOSE, Calif.--(BUSINESS WIRE)--Sept. 24, 2002

As a strategically instrumental developer of the DSP-C language extensions for high-level DSP programming, ACE Associated Compiler Experts bv announced today that it has launched a web site devoted to educating and promoting use of DSP-C. www.dsp-c.org will initially provide the DSP-C specification, news and events, industry support updates, and comparisons and descriptions for the DSP programming language options. As use of DSP-C continues to grow, the site will expand to include information about the process of the International Standards Organization (ISO) to include the DSP-C specification in the evolving C standard.

In addition to ACE, users and initial industry supporters for the DSP-C language extensions include Adelante Technologies, Atair Software, Ericsson, Japan Novel, Mentor Graphics Corporation, NEC, NullStone, Philips Semiconductors, Siroyan and Toshiba.

DSP-C extends the standard C-programming language with basic data types that are typically used in Digital Signal Processing algorithms. Compared to standard C, DSP-C enhanced compilers have demonstrated to dramatically improve the efficiency of the generated code, thus removing the necessity of programming time-critical DSP algorithms in assembly.

The DSP-C extensions include support for the following key DSP features:

-- Fixed-point data types that vary both in size and support of

guard bits and saturation

--- Flexible memory subsystems

-- Circular buffer capability

In addition to the technical benefits, DSP-C enables DSP developers to write their applications in a more readable, maintainable and portable manner. Regardless of the architecture being used today, code can be recompiled for a different processor in the future. Developers can preserve their investment for their next generation product with minimal work. Furthermore, DSP-C allows the compiler to generate truly efficient DSP code, as it has all necessary information available.

ACE has worked closely with DSP industry experts to develop the high-level DSP-C language extensions and aid developers in portability and efficiency for compiler development. The DSP-C extensions have received great adoption and are currently awaiting standards approval by the International Standards Organization (ISO). ACE has also announced an agreement with Mentor Graphics to further integrate the XRAY(R) Debugger and DWARF extensions with ACE's CoSy compiler development system to the DSP-C language according to the proposed standard.

Availability

www.dsp-c.org is currently live. Those who would like to subscribe to an opt-in list for future updates can do so by sending a message to info@dsp-c.org.

About ACE

ACE Associated Compiler Experts bv (a wholly owned subsidiary of ACE Associated Computer Experts bv, Amsterdam, The Netherlands) is a world leader in the production of compiler development tools. Its open CoSy compiler development system gives compiler developers the ability to achieve a similar leading edge position in the construction of better and faster optimizing compilers for architectures ranging from 4-bit DSPs to 256-bit VLIW processors. CoSy also accommodates a wide range of programming languages including C, DSP-C, C++, Fortran and Java.
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Publication:Business Wire
Date:Sep 24, 2002
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