Signal processing board learning materials: 6UVPX C6678+XCVU9P-based signal processing board 440

Signal processing Board based on 6UVPX C6678+XCVU9P

I. Overview of boards

The board is based on 6U VPX standard structure, including a C6678 DSP chip, a XCVU9P high performance FPGA, and a dual HPC FMC.

2. Technical index of treatment board

DSP processor adopts TI 8-core processor TMS320C6678

DSP plug-in a group of 64bit DDR3 particles, total capacity 2GB, data rate 1333Mb/s

DSP adopts EMIF16 NorFlash loading mode, NorFlash capacity 32MB

DSP plug-in Gigabit Ethernet 1000BASE-T

FPGA processor adopts Xilinx VirtexUltralSCALE+ series chip XCVU9P

FPGA plug-in 2 groups of DDR4, each with a capacity of 2GB and 64bit.

FPGA plug-in 2 groups of FMC HPC connectors

FPGA leads to 1-way QSPF+, data rate per channel 40Gb/s

FPGA and DSP are interconnected through RapidIO.

24 GTY,LVDS signals of external FPGA on VPX connector and 1-way Ethernet of DSP

III. Software system

Provide FPGA interface test program, including DDR4, optical fiber, RapidIO, FMC, etc.

Provide DSP interface test program, including DDR3, Flash, RapidIO, network, uart interface.

Fourth, physical characteristics:

Size: 6U CPCI board, size is 160X233.35mm.

Operating temperature: 0 ℃ ~ + 55 ℃, supporting industrial grade-40 ℃ ~ + 85 ℃

Working humidity: 10% / 80%

5. Power supply requirements:

Double DC power supply. The power consumption of the whole board is 50W.

Voltage: + 12V 10A.

Ripple: ≤ 10%

VI. Application fields

Software radio system, baseband signal processing, wireless simulation platform, high-speed image acquisition and processing.