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Features
· 1 GHz TMS320C6416 DSP (x2)
· 64MB SDRAM per Processor
· Flexible internal/external communication mesh
· 64-bit/66MHz CompactPCI
· PMC/XMC Site with Jn4 to FPGA & 4 Rocket I/O per VITA 42
· External Data Port, up to 12Gbit/s
· 4M or 5M Virtex-II Pro FPGA
· Up to two 2MB private DDR SBSRAM
· Up to two 128MB private DDR SDRAM
· Dedicated 800 MB/s Links between DSPs
· 3U CompactPCI with PXI Support |
Applications
· High-End Co-Processing
· Wireless, Broadband Communications
· RADAR
· Video
· Biometrics
· Signal Intelligence
· Electronic Warfare
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Overview
Duet is a dual-DSP coprocessor board which
features a 4M or 5M Virtex-II Pro user reconfigurable FPGA, plus a
PMC/XMC module site with JN4 and Rocket I/O connectivity to the
baseboard Virtex FPGA. Unusually dense and small, Duet is packaged
as a 3U cPCI board with an advanced architecture that provides
superb inter-processor connectivity and direct hardware access to
high-performance PMC-based external analog and communications
modules, to deliver blazing performance and extreme flexibility for
advanced signal capture and real-time processing applications.
The board features dual C6416 DSPs interconnected via dedicated,
bidirectional, 800 MB/s FIFO links. Each processor enumerates as a
32-bit peripheral on a local 33 MHz PCI bus providing
bridge-isolated access to the PMC module site from either or both
processors simultaneously. A The large, Virtex II-Pro FPGA is
directly accessible by each processor at rates to 260 MB/s via EMIF-B
or by an installed PMC module via the dedicated 64-bit JN4 or
rocketI/O interfaces. This supports a myriad of data flow scenarios,
including preprocessing of PMC data by the Virtex II loic prior to
post-processing by one or both DSPs. Multiple Velocia-family (Duet,
Quadia and Quixote) baseboards may be assembled into an
arbitrarily-large meshes using dedicated rocket I/O or SFP links or
via communications via the PCI system bus.
Duet is an ideal platform for integrating high performance DSP and
I/O into advanced signal processing, data acquisition and real-time
applications such as telecom, RADAR, SONAR and wireless
communications. Top-level performance and amazing flexibility and
ease-of-use are obtained through an innovative integration of the
most advanced DSP and logic devices, large independent logic chips
exclusively for use by the end-user, and the best utilization of
today’s high-speed communication protocols.
Learn more about the
TMS320C6416 (C6416).
Learn more about the
Virtex-II FPGA. |
Duet DSP & FPGA Board
Data Sheet [PDF]
Block Diagram [Flash]
TMS320C6416 DSP
PMC/XMC Modules
Quad 125MSPS A/D
Dual 250MSPS A/D
Quad 1000MSPS D/A
Fibre Channel
Software Tools
Code Composer Studio
Pismo Toolset
Malibu
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