zybo zynq

PCI-E 30,000 Gigabit Ethernet product IP DevelopmentThis board card is based on the Virtex7 xc7v690t-1ffg1761i, the design of the PCIe Backplane, the board features are as follows:1, Standard PCI-E interface, support PCI-E 8x, support PCI-E 3.0.2, the standard FMC-HPC interface, the Vadj level is 1.8V.3, the front panel out of the 1-way SFP + optical module, the highest design speed of 10Gbps.4, the board behind the 2-way SFP + optical module, the highest design speed of 10Gbps.5, support two g

The accelerator conformance interface on the ZYNQ PS (Accelerator coherency Port, ACP) is a compatible AXI3 64-bit slave interface that connects to the SCU (Snoop Control Unit), providing the PL with asynchronous cache consistency for direct access to PS portals.The processor can flag the transport on the ACP as either consistent or non-consistent. The Axi host on the PL side via arusers[1:0] Indicates whether the read transmission is consistent, via

Remember the "MiZ702 study notes"--pure PL VGA Drive This article, with Verilog wrote a VGA driver. What we are going to introduce today is to package this project into an ordinary IP, which is intended to pave the way for a later article.For the purpose of packaging a common IP, you can paste this IP directly into the block file. (and instantiation with text is a meaning). Should be for us to call the zynq of the nuclear time is generally used in the

This article describes how to develop a PS bare metal application on the Qaq platform through Vivado IDE. By comparing with this series of blogs (3), readers will see that Vivado development is more efficient and fast. We have heard of MP3. Now we can use ZED-Board to listen. The audio chip ADAU1761 is available on the board for recording and playing, but not MP3 decoding. Q dual-core arm9-do MP3 software decoding should be possible, but the blogger himself has a VS1003 which can implement MP3

Tags: RTL core nbsp Deb conf package alt Run Program encapsulationThe introduction of the hardware Platform +SDK Development application (Zedboard Bare Metal development) of the Zedboard Development Board built with VivadoThe process is as follows:First, the operation of Vivado, the establishment of new projectsSpecify a good project path, next, select RTL Project, tick "do not specify sources for this time" (no source files and pin constraints are added first)　　Next select the corresponding Dev

Use Petalinux 2017.1 to generate Zynq 7020 Linux Mirrors Problem phenomenon:1. Uboot Ethernet PHY rtl8211e works fine, but Linux cannot be found after startup eth02. Linux system startup prompt: MACB e000b000.ethernet:01 no PHY found Possible causes of the problem: Cadence MACB Linux Driver is not compiled into the kernel.Workaround: Configure the kernel to Cadence MACB Linux DriverPosition:-> Device Drivers-> Network Device Support (netdevices [=y])-

July 17, 201420:091. U-BOOT-XLNX Checkout Xilinx-v2014.2,linux-xlnx Checkout Xilinx-v2014.2,vivado 2014.2,xilinx SDK2014.2,2. Modify the Uboot in the./u-boot-xlnx/include/configs/zynq-common.hScreen clip capture time: 2014/7/17 20:133. Compile the kernel:Make Arch=arm uimage_loadaddr=0x8000 uimage4. Compile Devicetree:Bootargs = "console=ttyps0,115200 root=/dev/ram rw earlyprintk";Make Arch=arm ZYNQ-ZED.DTB

* a) { a->bar();}A* a = 0;if (base) a = new A();else a = new B();foo(a); PointerLimitations (Pointer restriction) General Pointer Casting Vivado HLS does not support general pointer casting, but supports pointer casting between native C types. For more information onpointer casting, see Example 3-36.Pointer Arrays (Pointer array) Vivado HLSsupports pointer arrays for synthesis, provided that each pointer points toa scalar or an array of scalars. Arrays of pointers cannot point

Compile U-boot: ./device/nexell/tools/build.sh-b drone2-t U-boot Compile kernel: ./device/nexell/tools/build.sh-b Drone2-t Kernel * System Type*mmu-based Paged Memory Management Support (MMU) [y/n/?] Yarm system type 1 . ARM Ltd. Integrator Family (arch_integrator) 2 . ARM Ltd. RealView Family (Arch_realview) 3 . ARM Ltd. Versatile family (Arch_versatile ) 4 ... Wuyi. TI DaVinci (Arch_davinci) the. TI OMAP (Arch_omap) -. ST SPEAr (plat_spea

TCL IntroductionVivado is the latest Xilinx FPGA design tool that supports the development of FPGA and ZYNQ 7000 in the 7 series. Vivado can be said to be a completely new design compared to the previous Ise design suite. Whether from the interface, settings, algorithms, or from the user's idea of the requirements, are brand-new. Look at Vivado, Tcl has become the only supported scriptTCL (read as Tickle) was born in the 80 's University of California

Using BuildRoot to compile the file system2015-1-9Using BuildRoot to make the file system is very convenient, the compiled file system is directly available, without adding scripts and other troublesome work, a lot of libraries and apps canAdd directly to the file system, such as commonly used udhcpc,tftp. In this paper, we take ZYNQ 7010 as an example to make a RAMDisk file system, which is developed in Z-turnRun on board.1. Execute make arch=arm men

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This blog updates the latest developments in the specific interpretation of Linux device-Driven Development (3rd edition). 2015.2.26 nearly finished the first draft.This book has been rebase to the Linux 4.0 kernel in development, with most cases based on multicore cortex-a9 platforms .[F] is a revision or upgrade; [N] is a new point of knowledge; [D] is a deleted content1th Chapter "Linux Device Driver Overview and development environment Construction"[D] Removal of the introduction to the LDD6

and run on the arm platform–prefix is followed by the Software installation directory.Cc=,cxx equals the c,c++ cross compiler that specifies the cross compilation Third, compiling Makemake Install Iv. use of the compiler program You need to copy the previously precompiled Dynamic library to the/lib folder under Zynq Linux. Note that the copied library file name is: libusb-1.0.so.0.1.0. After copying to/lib, you need to rename to libusb-1.0.so.0.

processing often needs to consider more problems than the algorithm, such as timing constraints, insufficient memory bandwidth, insufficient resources, computational problems, these problems are restricting the development of FPGA in the field of image processing. Imagine that this complex image processing algorithm, coupled with these unresolved problems, which is often the dilemma we encounter. Fortunately, technology is constantly improving, when the existing technology can not be a good sol

Label:With the front of a pile of bedding. Now it's time to formally prepare to read and write DDR, development environment: VIVADO2014.2 + SDK. 　　First, in the PL end to control the DDR through AXI, we must have a Axi master, because it is a test, do not write their own, directly with the package IP generated, the method is as follows: 1. Select the Package IP tool 　　 2. Create a new Axi peripheral 　　 3. Interface type Select full, mode Select Master, if you do not care about the detailed impl

Prerequisites: Before the plan Ahead, XPS, SDK to build Xilinx Zynq 7000 (zerdboard) on-line test of PS and PL, try to define the platform, bus and DMA, see the previous blog.Take the strike, last time. Altera's Nios II on the 3C120 chip RAM running light test.Platform: Quartus + NIOS II EDK 10,3c120+epcs16 (+) +CFI Flash + Sdram (Sram), which is standard.1, build Quartus hardware platform:The Pll+le module (FPGA ontology logic module) +nios core (Nio

the FPGA, the specific types of FPGA contains how many devices, you can refer to the Xilinx documentation.For the built-in IP, the first thing to consider is the clock module MMCM, the general FPGA will have several to dozens of clock modules, such as the following table 2000T contains 24 CMTs, which is 24 PLL and MMCM, each set of PLL and MMCM can be a clock domain clock frequency multiplier. The general ASIC will contain multiple clock domains, each of which requires at least one CMTS to oper

http://blog.chinaaet.com/detail/36014Vivado is the latest Xilinx FPGA design tool that supports the development of FPGA and ZYNQ 7000 in the 7 series. Vivado can be said to be a completely new design compared to the previous Ise design suite. Whether from the interface, settings, algorithms, or from the user's idea of the requirements, are brand-new. Looking at a lot of blog posts, basically using the GUI to create the project, then I will briefly int

Recently, I participated in the maxim DIY design competition hosted by eefoucs. I was lucky enough to be shortlisted and will soon be awarded a Zed Development Board. The Q series FPGA has already been expected to be available, and finally we can have a Development Board. I consulted Avnet's Fae in the early stage to get the Mass Production News of the Q series and obtained a preliminary offer. However, the quotation is not reliable and the price is too expensive, at least exceeding our expectat