Half-length PCI Express Card DSP-8681 with 4 TMS320C6678 DSPs NEW Features ƒ Four TI TMS320C6678 DSPs on single half-length PCI Express Card with PCIe Gen 2 x8 interface to the edge connector ƒ Eight TMS320C66x™ DSP Core Subsystems (C66x CorePacs) @ 1/1.25 GHz per DSP ƒ 2 GB DDR-1333 on board memory per DSP ƒ Supports XDS560v2 evaluation module via JTAG for CCS connection ƒ Hardware monitor for temperature detection ƒ Applications: – IPTV/Web TV/mobile TV video transcoder – Audio and video transcoding/transrating – Media gateways and accelerator – Medical applications – High Performance Computing Introduction ® The DSP-8681 integrates four Texas Instruments TMS320C6678 multi-core digital signal processors (DSPs), the PLX ExpressLane™ PEX8624 PCIe switch, and the Xilinx XC3S200AN Spartan-3 FPGA to achieve the highest possible performance levels in a half-length PCIe form factor. The DSPs provide fixed- and floating-point capabilities and include packet accelerator support for various transport plane protocols and a security accelerator engine which supports a wide range of security and encryption standards including DES. The DSP-8681 includes Serial RapidIO and SGMII daisy-chains for connecting all DSP devices. Each DSP device is also connected by two separate PCI Express lanes (PCIe x2) via the PEX8624 enabling up to 10Gbps non-blocking throughput. The card can support 120 channels in an H.264 mobile video application (CIF, 30fps) and 60 channels in a content delivery network using H.264 (SD, 30fps). For HD Broadcast applications, the DSP-8681 is capable of supporting 4 channels of AVCIntra-50, 10-bit, 4:2.0 at 60fps. The 32 DSP cores on the DSP-8681 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. It is a perfect fit for applications in many industries such as digital media, communications, video-surveillance, medical imaging, bioinformatics, radar, sonar and instrumentation, high performance computing as well as test and measurement. Specifications Four TI TMS320C6678 Eight TMS320C66x cores (1/1.25GHz) per DSP 2048 MB DDR3-1333 on board memory Media Processing Elements Two Serial RapidIO 2.1 x2 interfaces up to 10Gbps bandwidth One PCI Express Gen-2 x2 interface Dual 10/100/1000Mbps Ethernet w/ SGMII Host Interface PCI Express Gen-2 x8 with PCI Express x8 edge connector Ethernet 1 x 10/100/1000 Mbps Ethernet port Host PC Linux DSP program loader Software Support MCSDK for TMS320C6678 PDK for TMS320C6678 Power Max. 54 W Cooling Aluminum cooler with fan (4800 RPM, 19.41 CFM) 111.15 x 167.65 mm (4.48" x 6.6") Physical Dimensions 0.5 kg Operating temperature: 0 to 50° C Humidity: 20% to 90 % RH Environment Storage temperature: -20 to 70° C Humidity: 5% to 95 % RH DSP Processing Platforms All product specifications are subject to change without notice Last updated : 25-Dec-2014 DSP-8681 x16 DDR3 x16 DDR3 x16 DDR3 x16 DDR3 x16 DDR3 x16 DDR3 x16 DDR3 x16 DDR3 4Gb 4Gb 4Gb 4Gb 4Gb 4Gb 4Gb 4Gb Block Diagram x16 DDR3 x16 DDR3 x16 DDR3 x16 DDR3 x16 DDR3 x16 DDR3 x16 DDR3 x16 DDR3 4Gb 4Gb 4Gb 4Gb 4Gb 4Gb 4Gb 4Gb RJ-45 GbE MCM MCM Broadcom TI TI TI TI BCM5461S SGMII SGMII SGMII C6678 C6678 C6678 C6678 #0 #1 #2 #3 sRIO x2 PCIe x2 Xilinx Spartan-3 PLX PEX8624 PCIe x8 CTRL 21.59 167.65 Dimensions Unit: mm 180.88 18.42 Ordering Information Part Number Description Half-Lengh PCI Express Card with 4 TMS320C6678 DSPC-8681-00A1E 1.0GHz and 2G DDR Half-Lengh PCI Express Card with 4 TMS320C6678 DSPC-8681G2-00A2E 1.25GHz and 2G DDR Online Download www.advantech.com/products 120.94 126.31 20.74 111.15 16.30 106.65