Commercial Acquisition Department, Bldg. 11, Naval Undersea Warfare Center Division, Newport, Code 59, Simonpietri Dr., Newport, RI 02841-1708

70 -- SIGNAL PROCESS BOARDS SOL N66604-97-R-1927 DUE 042797 POC Contact Lisa Brazil, Contracting Officer at(401) 841-2442 X283. FAX (401)841-4820. WEB: NAVAL UNDERSEA WARFARE CENTER DIVISION, NEWPORT, http://www.npt.nuwc.navy.mil/contract/. E-MAIL: Lisa Brazil, Contracting Officer, brazil@code59.npt.nuwc.navy.mil. The Naval Undersea Warfare Cneter Division, Newport requirement for 66 Spectrum Signal Processing Boards or Equal, synopsized in the CBD on 3/11/97 and set-aside for small business is being modified to include an additional contract line item number (CLIN): 0003 Option I -- 32 Spectrum Octal TMS 320C40 Signal Processing Boards with a two year warranty consisting of 32 each TMS320 Motherboard Model, #CV4 600-01590 and 128 each Dual TMS32C40 TIM Module, Part #600-02144 (Or Equal); 0004 -- Development Sof tware and Emulation Support. Salient Characteristics/Configuration Requirements: 0003- VME motherboard shall be implemented on a single slot, 6U VME card; must be configured with 8 Texas Instruments TMS320C40 50 MHz digital signal processor configured on 4 Texas Instruments modules; must provide drivers to allow either (ADC and DAC) or 1 communication port from each TIM to be routed to the P2 connector; shall provide interrupt synchronization between processors; must have a minimum of 2 communications port per pair of C40 processors routed to the front panel; shall be equipped with 32K x 8 bit EEPROM to provide program and boot capability and Module -ID; will allow external synchronization with a pulse TTL waveform with a minimum pulse width of 1microsec; shall be equipped with a minimum of 64K x 32 bit 0 wait-state Static Random Access Memory (RAM); must provide a JTAG scan path to the front panel; must be capable of being reset from the front panel without resetting the VME bus backplane. The following Analog and Digital Input/Output capab ilities must be implemented on the motherboard or an attached daughterboard such that the single width VME requirements stated above are maintained: each pair of THS320C40 processors must be provided a minimum 14 bit, 250 kHz Analog to Digital Converter (ADC) and 12 bit, 100 kHz Digital to Analog Converter (DAC); the ADC must maintain 80 dB of dynamic range through to the DSPs; the ADC oscillator must have a selectable source from either a C40 timer or onboard programmable oscillator, or an external oscillator (P2 connector); both the ADC and DAC must have a dedicated path to the pair of DSPs, they shall not be routed through a data bus or communicators port which is common to outside memory or the VME bus. 0004 Development Software and Emulation Support: driver software compatible with Forc e 2CE controller (SUNOS 4.1.3); C callable library which include standard control software allowing interruption and resetting of each C40, downloading of executable code and data, and uploading of data; full TI DB40 debugging capabilities via the SUN SPARC controller with no external emulation hardware required. SIC code 3577, 1000 employees. Requests for the solicitation may be faxed to the attention of Lisa Brazil, fax number (401) 841-4820. (0083)

Loren Data Corp. http://www.ld.com (SYN# 0342 19970326\70-0004.SOL)