DSPC-8681 Half-length PCI Express Multimedia Processing Card

Supported TI Processors: C667x multicore DSPs

DSPC-8681 includes Serial RapidIO and SGMII daisy-chains for connecting DSP devices. Each DSP device is connected by 2 separate PCIe lanes (PCIe x2) via PEX8624 enabling up to 10Gbps non-blocking throughput. The card supports 120 channels in a H.264 mobile video application (CIF, 30fps) and 60 channels in a content delivery network (SD, 30fps). For HD Broadcast applica­tions, DSPC-8681 supports 4 channels of AVCIntra-50, 10-bit, 4:2.0 at 60fps. The 32 DSP cores make it ideal for power efficient solutions and it is perfect for applications such as digital media, communications, video-surveillance, medical imaging, bioinformatics, radar, sonar and instrumentation, high performance computing as well as test and measurement.


  • 4 TI TMS320C6678 DSPs on single half-length PCI Express Card with PCIe Gen 2 x8 interface to the edge connector
  • 8 TMS320C66x DSP Core Subsystems (C66x CorePacs) @ 1.0 GHz per DSP


  • 1 GB DDR-1333 on board memory per DSP
  • Support XDS560v2 evaluation module via JTAG for Code Composer Studio IDE connection
  • Support both Linux and Windows drivers

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