DSPC-8682开发板TMS320C6678 DSPs PCIe DDR3 XC3S200AN 64 Cores

Full-length PCI Express Card with 8 TMS320C6678 DSPs

Main Features

• Eight TI TMS320C6678 DSPs on single full-length PCI Express Card with PCIe Gen3 x8 interface to the edge connector
• Eight TMS320C66x? DSP Core Subｓｙｓｔｅｍs (C66x CorePacs) @ 1.0GHz per DSP
• 1GB/2GB (Optional) DDR3-1333/1600 on board memory per DSP
• Applications:
• - Audio and video transcoding/transrati
• - Media gateways and accelerator
• - High Performance Computing
• - Broadcasting Application
• - Automatic Optical Inspection

The DSPC-8682 integrates eight Texas Instruments TMS320C6678 multi-core digital signal processors (DSPs) each with 2GB of DDR3 1333/1600MHz 64-bit DDR3 memory, the PLX? ExpressLane? PEX8748 PCIe Gen 3 switch, a Xilinx XC3S200AN Spartan-3 FPGA and an IDT CPS1616 Serial RapidIO Gen 2 switch to achieve the highest possible performance levels in a full-length PCIe form factor. The PEX8748 and the IDT CPS1616 interconnect x2 lanes between each DSP device. A high speed connection to the host is assured through the PEX8748 switch’s PCIe x8 Gen 3 interface for the fastest possible data transfers. A HyperLink chip-to-chip interconnect interface has been implemented enabling the on-chip Navigator to transparently dispatch tasks for ｅｘｅｃution between DSP pairs.

In addition an SGMII daisy chain between all devices is connected to a Broadcom BCM5482S providing two RJ-45 Giagabit Ethernet connections the I/O panel. The DSP’s provide fixed- and floating-point capabilities enabling the board to perform 2,048 GMACs (Giga Multiply-Accumulation operations per second) using the embedded C66x DSP cores inside the TMS320C6678 devices.

The 64 DSP cores on the DSPC-8682 make it ideal for power efficient solutions based on commercial and industrial servers needing the highest performing video processing technology on fast-to-deploy PCIe add-in cards. This raw computing power makes the DSPC-8682 a perfect fit for advanced and complex video processing such as JPEG2000 for 2K/4K processing, AVC-Intra 50/100 and AVC-Ultra, deep-color pixel manipulation, HEVC/H.265 and motion-compensated ｔｅｍｐoral filtering. It is also suited for applications in many industries such as media gateways and high performance computing.

 

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