Our
Projects
Whether you are an OEM engaged in product development, or an ASIC supplier seeking third-party support, Siliconexion is well-positioned to provide your company these services.
OEM Projects
26 Mbps VDSL Private-Line Product. This design project was a ground-up new-product architecture. The task involved the integration of micro-processor, VDSL chipset, and custom FPGA technology to deliver a complete stand-alone symmetric VDSL link that supports customer connections of T1/E1, nX64K synchronous data, HSSI and 10 Mbps EtherNet ports. Siliconexion managed both the hardware and software efforts on this project.
OC-12 ATM Network Access Product Architecture. We worked with a Telecommunications client to propose a complete architecture for an ATM access product that terminates, transports, and routes native ATM, and IP over ATM to an OC-12 UNI. An advanced Network Processor running at nearly 200 MHz handles most routine functions centrally. Siliconexion is currently furthering this project at the platform board hardware level.
ASIC/FPGA Projects
DSP Co-Processor in Xilinx FPGA. Working with our customer’s Engineering team, we developed a DSP co-processor to implement their proprietary wireless CDMA algorithm. The design was targeted to a Xilinx XC40150XV for testing. Subsequently, we participated with the customer on the integration of this design with other cores into a single Xilinx XCV1000E target device for later conversion to an ASIC device. D. TDM-over-VDSL solution in Xilinx FPGA.
To achieve efficient transport of synchronous and asynchronous traffic over inherently asynchronous xDSL links required the design of special TDM framing, DPLL, and clock recovery circuitry. With VDSL interface rates approaching 50 MHz, Siliconexion was able to implement an entire TDM-over-VDSL hardware solution in a single Xilinx Spartan II XC2S50 device.