Laurence Marchini, Editor, writes:
We see from your search that you're looking for information on the term "QDR", and we have a large number of manufacturers' news releases and technical articles here on Electronicstalk which will be of interest. Let me be your guide.
Start with the news release Device gets high data rates out of copper wire from Quellan, which we summarised at the time by saying "By compensating for signal distortion and removing noise, the QLx411G can achieve unprecedented speed over thinner gauge cable". Several months prior to that, we featured the news release Active optical cables passed fit for InfiniBand from Zarlink Semiconductor: "Active optical cable assemblies with integrated optical-electrical convertors are certified compliant with the InfiniBand architecture specification".
In July 2007, we covered the news from VMETRO concerning its Phoenix VPF2 - take a look at VME64 card combines dual-core processor with FPGAs which says: "Rugged COTS DSP processing card combines a Freescale MPC8641D processor, two Xilinx Virtex-5 FPGAs and a VXS based high-speed serial interconnect fabric".
Take a look also at the news release from VMETRO, Boards enable early Virtex-5 prototyping, as well as FPGA coprocessor speeds HyperTransport design from Celoxica, and Mezzanine card offers design flexibility from Dynamic Engineering.
Board-level products support latest FPGAs (May 2006)
Vmetro is supporting the Xilinx Virtex-5 family of FPGAs with the release of two board-level products designed around this revolutionary new device family
Fifth-generation FPGAs boost speed and capacity (May 2006)
Xilinx has unveiled its new Virtex-5 family of domain-optimised field programmable gate arrays built on the industry's most advanced 65nm triple-oxide technology
News on the QDR II+ and DDRII+ SRAMs from Cypress Semiconductor (April 2006)
New memory chips deliver the world's highest density and highest bandwidth, enabling up to 50% more system-level bandwidth than existing QDRII and DDRII products
VME carriers put top power SoC to work (January 2006)
Micro Memory has introduced the CoSine-on-Othello MM15x0 and MM-16x0 VME carriers for FPGA processing on serial switch fabrics
FPGA-based mezzanine card adds CameraLink (October 2005)
The CAML-MOD3 is a CameraLink adapter module for Vmetro's high performance Xilinx Virtex II Pro based PMC-FPGA03 PMC module