This is a modification to the synopsis entitled Digital Signal Processor for Wavefront Sensing 4200030973-GBZ which was posted on November 3, 2003. You are notified that the following changes are made: Additional information for clarification of requirements. Digital Signal Processor for Wavefront Sensing device must include: Hardware Qty: 1 Vector Electronics 6U cPCI Chassis (8 slots) Concurrent Pentium III 1 GHz SBC, HDD, CDROM Monitor Keyboard and mouse Qty: 4 Octal TS101 6U cPCI (2 clusters of 4 at 250MHz) with 0 MB Memory Shared Memory and 64MB in Memory Cluster A and B Qty: 2 Virtex II reconfigurable FPGA with 256MB SDRAM, and 4 corner grounding configuration Qty: 8 cPCI Rear panel, 12 inch REAR LINK Cable TS6U cPCI Rear panel, 12 inch REAR LINK Cable Software Qty: 1 BittWare DSP21K Software Tools for use with SharcFIN based boards for MS Windows, 32 Bit (REV 7.x)1 Qty: 1 Visual DSP++ Qty: 1 BittWare's Software Emulator Tools for Visual DSP for SharcFIN based boards. 1 Qty: 1 Source for FPGA (VHDL) for the A/D interface, Bus Interface, and Link Ports 1 Free Consultation and Assistance with DSP Programming Free Consultation and VHDL Programming Assistance Discounted TigerSharc Software Library Discounted Matlab Programming Interface The due date for responses is not extended. Documents related to this procurement are available over the Internet and are in Microsoft Office 97 format and will reside on a World Wide Web (WWW) server, which may be accessed using a WWW browser application. The Internet site, or URL, for the NASA/GSFC Business Opportunities home page is http://prod.nais.nasa.gov/cgi-bin/eps/bizops.cgi?gr=CL&pin=51 Offerors are responsible for monitoring this site for the release of the solicitation and any amendments. Potential offerors are responsible for downloading their own copy of the solicitation and amendments (if any).

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