zynq som

http://blog.csdn.net/pengwangguo/article/details/52292664http://blog.csdn.net/pengwangguo/article/details/51991750Http://www.cnblogs.com/surpassal/category/412020.htmlhttp://blog.csdn.net/a746742897/article/details/52803865http://blog.csdn.net/emsoften/article/details/46817543 nandpl353 DriveHttp://www.wiki.xilinx.com/Zynq+Pl353+SMC+and+NAND+driversHttp://infocenter.arm.com/help/topic/com.arm.doc.ddi0380g/DDI0380G_smc_pl350_series_r2p1_trm.pdfhttp://d

Som's study notes are intended to write two articles, from the early stage of the work to be resolved in the pre-warning product quality on multiple ate on the issue of Low. The first chapter introduces SOM's network model and learning algorithm from a theoretical point of view, and the second one shows the actual application from the perspective of application in the form of demo. What is 1.SOM? Som Englis

will enjoy for life. Today, the proposed som this term, in fact, as early as the 08 thought, but not published in the public. After all these years, the development of the search industry makes me feel the need to present this term openly. Hope to be the industry's standard norms to do their humble power. Whether people love to listen or not to listen to, agree or not agree. All hope to be treated mildly. Try to be less vocal about it. Of course, I

I have reinstalled the system today, and I will install all kinds of software and various configurations ~ When it is ready for use, the following error occurs when starting the SOM service of ArcGIS Server 10.0: "error 1067, unexpected Process Termination", for example: This is depressing. I guess the possible cause is the account setting problem. I found that the startup accounts of the SOM service an

) {ULPI->io_priv = Ci->hw_bank.abs +0x170; CI->usb_phy =ULPI; } return 0; } Then look at the device tree, driven by the above information, the number No. 991 pin in the device tree name is "Xlnx,phy-reset-gpio", in the directory search [Email protected]:~/work/linux_xilinx/linux/arch/arm/boot/dts$Find. -type F-name"*zynq*.dts*"|Xargs grep "Phy-reset-gpio" ./zynq-picozed-sdr2.dtsi:xlnx,phy-reset-gpi

Som is a unsupervised learning neural network, first affixed with a recently written simple application that uses the SOM to compress and restore images, leaving a pit: 1. Have time to summarize the concept of SOM, learn the process, and optimize the algorithm. 2. Re-implement the code again in Python and C + + as a programming exercise ...The training process is

Self-Organizing Neural network introduction: Self-organizing feature mapping SOM (self-organizing feature map), Part Onehttp://blog.csdn.net/xbinworld/article/details/50818803Self-Organizing Neural network introduction: Self-organizing feature mapping SOM (self-organizing feature map), Part IIhttp://blog.csdn.net/xbinworld/article/details/50826892Self-Organizing Neural network introduction: Self-organizin

For zynq such a "arm+ Programmable logic" Heterogeneous processing system we are no strangers, and its innovation is also obvious to all of us. But for more applications to enjoy the dividends of this "innovation", making it truly "landed" requires a lot of systematic work to create a perfect ecosystem. From previous articles, we have seen Xilinx's efforts in this area, especially the iterative advanced hardware Development (VIVADO) and software devel

　　Recently I have been learning the use of ZYNQ Soc, the purpose is to respond to scientific research needs, to make a common algorithm verification platform. Presumably the idea is: ZYNQ PS End is responsible for and MATLAB and other PC data analysis and visualization software interaction: can transfer data, but also through the host Computer Configuration update hardware algorithm module configuration reg

Reg_data_out In return to this frame diagram:Here, our Axi IP has the ability to interact with ZYNQ and VGA, it is the bridge between PS and PL, now we are only a VGA IP, and this IP is a common IP, yes, "MiZ702 study notes 12--encapsulation of a common VGA IP," said , we will modify the program slightly, in the IP packaging, we can get.Finally, we add these IP, respectively, to complete the hardware to build the connection. Actually, I'll mention so

The purpose of this article is mainly to use a concise method of DDR3 read and write, of course, this way every read and write needs CPU intervention, efficiency is relatively low, but this is the process of learning it.As much as possible, this series of articles makes each experiment relatively independent, ensuring the integrity of the process as much as possible and ensuring the reproducibility of the experiment. However, the use of the module or IP specific role and usage is not guaranteed

Operating system: Ubuntu 16.04 LTSApplication software: Vivado 2016.2 + petalinux 2016.2Refer to the Official Application manual: Ug1144-petalinux-tools-reference-guide.pdf1. Software Installation 1.1 Basic software InstallationBefore installing the application software, you need to install the necessary basic software for the ZYNQ development environment, which is clearly indicated on page 11 of the manual.Note: The TFTP software uses TFTP-HPA as fol

ZYNQ Linux Linaro System image made SD card boot 0. OverviewZynq generated uboot and normal arm device is not the same, Zynq belongs to two secondary boot uboot and then by the Uboot boot the kernel, probably means that there is a mechanism inside the ZYNQ, the mechanism can not be modified by the dial switch to control the startup mode, For example, starting fro

16bit other unchanged position save original stateDirm: This register controls the output switch, when dirm[x]=0 , suppresses the outputOEN: output Enable, when oen[x]=0 output off, pin foot in tri-stateTherefore, if you want to read the IO state you have to read the value of Data_ro, if you are working on one of them is writingMask_data_lsw/mask_data_mswPlease refer to the Technical manual for the specific relevant parameters Ug585-zynq-7000-trm.p

ZYNQ QSPI Controller Application NoteHello,panda1 ZYNQ QSPI ControllerThe ZYNQ QSPI controller supports three modes: I/O mode, linear address mode, and traditional SPI mode, where the linear address mode dual-chip option supports a maximum linear address space of 32MB and can be read by PS DMA.1.1 Linear Address modeLinear address mode can only be read from QSPI

Create a spark cluster (computing level) for the zybo cluster ): 1. Each node has the same filesystem and MAC address conflict, so: Vi./etc/profile Export Path =/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin: $ path Export java_home =/usr/lib/jdk1.7.0 _ 55 Export classpath =.: $ java_home/lib/tools. Jar Export Path = $ java_home/bin: $ path Export hadoop_home =/root/hadoop-2.4.0 Ifconfig eth1 HW ether 00: 0a: 35: 00: 01: 03 Ifconfig eth1 192.168.1.3/24 up 2. Generate

According to the Xilinx official guidance document 1078, 1079来 debug amp Mode boot more laborious, because already very old tutorials. In fact, the whole document is useful for just a few points. Summarize the implementation on a few lines of code. In order to make the majority of code friends easily implemented, the close-up method is as follows: The first step: Create Zynq FSLB Common Engineering, and then add the LOADCPU1 code in main. void LoadC

Zynq in-chip XADC Application NoteHello,pandaApplication Note briefly describes the resources and several applications of Xilinx Zynq XADC. Reference Documentation:U ug480:7series_xadc.pdf;U xapp795:driving-xadc.pdfU xapp554:xadc-layout-guidelines.pdfU xapp1203:post-proc-ip-zynq-xadc.pdfU xapp1183:zynq-xadc-axi.pdfU xa

/ ./configure--host= Arm-xilinx-linux--cross-prefix=arm-xilinx-linux-gnueabi---disable-asm--enable-shared--prefix= 2.5 Xvidcore cross-compiling Xvidcore configuration file in/build/generic CD build/generic ./configure--host=arm-xilinx-linux-gnueabi--disable-assembly--enable-shared--prefix= 2.6 FFmpeg Cross-compiling git clone https://git.ffmpeg.org/ffmpeg.git ffmpeg cd ffmpeg ./configure--enable-shared--disable-static-- cross-prefix=arm-xilinx-linux-gnueabi- --arch=arm--target-os=linux--dis

Operating system: Ubuntu 16.04 LTSApplication software: Vivado 2016.2 + petalinux 2016.2Refer to the Official Application manual: Ug1144-petalinux-tools-reference-guide.pdf1. Software Installation 1.1 Basic software InstallationBefore installing the application software, you need to install the necessary basic software for the ZYNQ development environment, which is clearly indicated on page 11 of the manual.Note:The TFTP software uses TFTP-HPA as foll