First, the boardOutline This card-based Division I independent research and development, based on Xilinx UltraScale Kintex Series FPGA XCKU040-FFVA1156-2-I architecture to support PCIE Gen3 x8 mode of high-speed signal processing boards, with two 40G QSFP + interfaces, two 64-bit DDR4, each capacity 8Gbyte, stable operation at 2400MT / s. Having a card-controlled power-up sequence, the BPI rapid loader mode, the support characteristics of the outer panel / board clock access mode both systems, designed to meet industrial requirements. This card can be used for high-speed signal processing. Kind shown in Figure 1: 
Figure 1: Signal Processing Platform physical FIG. 
Figure 2: Block diagram of the signal processing platform two,Technical indicators processing board
- KU 040 Plug two clusters DDR4, data bit 64-bit, the capacity of each 8GByte, stable operation at 2400MT / s;
- KU040 plug a BPI x16 NorFlash, the capacity of 1Gb, program storage for the system configuration;
- KU040 plug a QSPI x4 NorFlash, capacity 512Mb, it can be used to store parameters;
- KU040 BPI loading mode is mode;
- KU040 two external QSFP +, the transmission rate of 40Gbps;
- KU040 support PCIE Gen3 x8 mode, the transmission rate is
 high up 5000Mbyte / s;
- Reserving a set of user cards custom interface, supports 16 pairs of LVDS interface 32 LVCOMS33 signal;
- A set of cards left UART to Mini-USB interface, support 115200 baud rate;
- Leaving left a pair of SMA card interface differential trigger signal interface connected to KU040 clock pin;
- Interface board remains external system clock;
- Board 10 leaving custom LED lights;
- Board leaving a set of user-defined four DIP switches;
- Board leaving four user-defined key;
- Chip card used in all industrial chip;
Third, the physical characteristics 工作温度：商业级 0℃ ~ +55℃，工业级-40℃~+85℃ 工作湿度：10%～80% 四、供电要求 单电源供电，整板大功耗：30W 电压：DC +12V±10%， 2.5A 五、应用领域 高速信号处理。 |