其中PWM_GAP状态为调整间隔,时间为100us。 `timescale1ns/1psmodulepwm_test(input clk, //25MHzinput rst_n, //lowactive output led //high-off,low-on); localparamCLK_FREQ=25; //25MHzlocalparamUS_COUNT=CLK_FREQ; //1uscounterlocalparamMS_COUNT=CLK_FREQ*1000; //1mscounterlocalparamDUTY_STEP ...
一般情况下EtherCAT主站性能测试会关注主站通讯周期,circle time是否稳定,抖动多少,因此可以设置在不同的circle time,比如2ms,1ms,500us,250us,125us等条件下测试抖动,可以采用第三方的抓包工具+wireshark进行报文分析,不同主站周期,需要修改代码以及ENI文件的circle time,此处以1ms主站周期,邮箱任务周期是5ms(主站周期的...
来自韩国的ATUS公司实现了基于Zynq的CNN(卷积神经网络)系统,并且移植到汽车上进行了上路测试(如下视频所示),通过视频我们可以看到它能够实现道路上行人、汽车、动物和道路标志等的实时检测与识别。 ATUS公司的这个解决方案采用的是Xilinx Zynq-7020 SoC处理器,移植的是YOLO图像处理算法,YOLO(You Only Look Once)是基...
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AXI Interconnect PS PL on Zynq US+julianop99 4 年多前 Hi everyone, I am looking for guidance here: I need to interface my PS processor (application running on PetaLinux) with an IP created using Vivado HLS. My block design is shown below. I just want to pass...
Zynq UltraScale+ MPSoC Design Security Design Hub (DH237)dh0071-zynq-mpsoc-security-hub.htmlDocument ID DH237 发布日期 2023-10-09 版本 1.0 EnglishBack to home page
Memory Overview for APU and RPU Executables The following tables give the configurable memory regions for APUs and RPUs. Note: • In RPU lock-step mode (Lock-Step Operation), R5_0_ATCM_MEM_0 and R5_0_BTCM_MEM_0 memory address are mapped to R5_0_ATCM_LSTEP and R5_0_BTCM_LSTEP...
Contact Us Forum Wiki Web Shop Newsletter RSS Jobs Videos Blog SustainabilitySEGGER emPower-Zynq SEGGER Eval Boards emPower ZynqContents 1.Overview 2.Data Sheet 3.SEGGER Notifications Overview The emPower Zynq evaluation board with its fast CPU offers the optimal evaluation platform for testing SEGGE...
I'm writing the GEM driver for an OS (that is not Linux) and cannot get the HW coherency to work. Unfortunately, the DMA descriptors layout is not suitable for SW coherency (several descriptors per cache-line) and uncached performance is inadequate. The system is booted...
Yes, I am using the Vitis debugger, and yes I have the debugger set up to program the PL. This works on two other Zynq US+ MPSOC boards that I have, it is just not working on my XCZU47DR board. Here is my debugger target configuration screen: Expand Post LikeReply davidsummers (Me...