xilinx jtag

Xilinx ISE 14.7 for WIN8/10[Problem description]:Under Win10, open a 64bit Ise Design Suite and create a new project with a flashback, but with 32bit turned on the problem does not occur[Workaround]:Fixing Project Navigator, IMPACT and License Manager: Open Directory: C:\Xilinx\14.7\ISE_DS\ISE\lib\nt64 Rename LibPortability.dll to LibPortability.dll.orig Copy libPortabilityNOSH.dll, rename

I used to compile the device library with Modelsim for Xilinx, and it was very convenient and simple to compile the device library directly in the ISE, which was a bit of a long time. Since the last time, in their own computer installed mathtype,360 antivirus software will it as a Trojan. I thought it was 360 false positives, and the 360 security guards were shut down directly. Later, the software on the computer one after another, the problem is that

Design Example of Altera: http://www.altera.com.cn/support/examples/exm-index.html Reference Design of Altera: http://www.altera.com.cn/support/refdesigns/ref-index.jsp Altera White Paper: http://www.altera.com.cn/literature/lit-wp.jsp Altera application manual: http://www.altera.com.cn/literature/lit-an.jsp Altera User Guide: http://www.altera.com.cn/literature/lit-ug.jsp Altera document Portal: http://www.altera.com.cn/literature/lit-index.html. here you can view the data manual by device

Xilinx, Inc. (NASDAQ:XLNX), the world leader in Programmable technology and devices, announced today the launch of OpenCL, C and c+ at the 2014 International Super Computing 2014 + SDACCELTM development environment, increase unit power performance by up to 25 times times, thereby using FPGA to achieve Data Center application acceleration. SDAccel is the newest member of the Xilinx SDX series, combining the

of the signal, keeping the low-frequency signal, to compensate the transmission line attenuation of the signal, improve the performance of the eye graph and guarantee the transmission quality.3 Xilinx FPGA Transceivers3.1 system ArchitectureThe 7 Series FPGAs GTX and GTH transceivers is power-efficient transceivers, supporting line rates from $ MB/s to 12.5 GB/s for GTX transceivers and 13.1 Gb/s for GTH transceivers. Four Gtxe2_channel Primitives an

DCM is a digital clock management unit that is frequently used in xilinx devices. It can be used for frequency division and frequency doubling. The basis of the experiment for ip Simulation is that all xilinx libraries have been added to modelsim, and the method is not described here. 1. Create a folder to save the source code Dcm. v is the top-level file. My_dcm is an instance of the IP address of dc

Hisi hi3515 is composed of the kernel of arm9-+ DSP. You can use h264 to encode 4 d1 or 1 1080 p or h264 to decode 4 d1 or 1 1080 p. At the same time, the chip itself has a variety of peripheral interfaces uartx4 satax2 USB hostx2 sd spi lan ir I2C VGA output CVBS output and a large number of gpio, etc. On the software, the system runs Linux 2.6.24 and uses the GCC/g ++ compiler. Core board composition Hi3515 + DDR (2 Gbit) + flash (256 Mbit/32 Mbyte) + rtl8201 + resetIn pursuit of stabilit

In fact, the memory in the vro consists of three parts: the header is CFE, which is actually the BIOS we are talking about. The following is the NVRAM and firmware area (the two did not study before and after ). Many of my friends want to use the JTAG line to refresh CFE (for example, if you want to modify some default configurations, or activate memory or overclock). The speed of 8-bit transmission of this parallel port is really slow, In fact, if th

data register connected between TDI and TDO shifts data one stage towards the serial output with each clock.Exit1-drTemporary controller state.PAUSE-DRThe shifting of the test data register between TDI and TDO is temporarily halted.Exit2-drTemporary controller state.Allows to either go-to-shift-dr state or go-to-update-dr.Update-drData contained in the currently selected data register is loaded to a latched parallel output (for registers that has s Uch a latch).The parallel latch prevents chang

>_It was okay last night. I couldn't debug it this morning. When I downloaded the program, I always reported that J-link could not be connected, and the stm32 seemed to have crashed. The LED lights did not flash, and the tftscreen was not displayed. >_ I thought it was a problem with the J-Link driver, but after I re-installed the driver and restarted the computer, it still didn't work ~ At last, someone on the Internet said that boot0 was connected to a high level, so I found the boot0 foot of

The recent project needs to use differential signal transmission, so we look at the use of differential signals on the FPGA. In Xilinx FPGAs, differential signals are sent and received primarily via primitives: Obufds (differential output buf), Ibufds (differential input buf).Note that when assigning pins, only the pins of the signal_p are assigned, and the Signal_n is automatically connected to the respective differential pair pins, without the LVDS

Http://www.eefocus.com/guozhiyang/blog/14-03/302479_5e3a4.html1. Generate a positive cosine wave floating point value in MATLAB and quantify it as a 16bit fixed-point waveform value:Another way:The initialization of Xilinx ROM is a cumbersome thing to import into the Coe file.Alteral is a MIF and hex file that has specialized software that can be generated.The format of the Coe file is as follows:memory_initialization_radix=10;Memory_initialization_ve

What is an FPGA? FPGA is a field programmable logic array, composed of programmable logic resources (LUT and REG), programmable wiring, and programmable I/O. The basic structure of Xilinx FPGA is the same, but with the development of semiconductor technology, FPGA's logic capacity is more and more rich, faster, embedded more and more hard core, such as: ARM processor, PCIE, Ethernet and so on. In the process technology, Xilinx's 7 Series FPGA uses the

A: recently in the chip of NXP, want to go to the chip to download the program. Initially want to directly use Jlink download, tried, no (practical, may not be configured correctly). Then directly under the ADS1.2 debug, the Jlink driver loaded into the load when the driver config, direct debug can be downloaded Flash program. Toss a day, the program finally downloaded successfully (at the beginning is the Jlink driver config when there is no flash option, re-set the 4.08 version of the Flash op

Example Flow Lamp Figure 1 Example Step 1: In Quartus II, click File-> convert programming files... Open programming file conversionProgram, 2. Figure 2 interface of the program file conversion program In this interface. In programming file type: Label, select JTAG indirect configuration file (. JJC); in configuration device: Label, select the type of the source type, and I select epcs4. In the input file to convert box, click flash lead

The recent Android project encountered a memory-crushing problem, by analyzing the log to find the memory is trampled on the address, but can not find who stepped down. Generally the problem of stepping on memory, you can use the hardware data breakpoints to find the perpetrators. But in this project, stepping on the memory is in the Android boot process occurs, too late on Jtag, the other is the RAM is dynamically allocated, each boot is different (b

global clock input ports and 8 digital clock management modules (DCM).I. Xilinx device primitives related to global clock resourcesCommon Xilinx device primitives associated with global clock resources include: IBUFG, Ibufgds, BUFG, BUFGP, BUFGCE, Bufgmux, Bufgdll, and DCM, as shown in 1.1. IBUFG is the input global buffer, which is the head global buffer connected to the dedicated global clock input pin.

viewing with Quartus, but the open CL related logic inside is encrypted and cannot be modified.The Open CL SDK does not have a graphical interface and can only be run at the command line, automatically invoking Quartus_map, Quartus_fit, Quartus_sta and other tools.2. Xilinx SDAccelThe previous article describes the Xilinx Vivado and Vivado HLS tools. According to my guess, sdaccel is just a layer of packag

-orig_gptReconnect the data cable, you will see the big Nokia words, this shows that has entered the Red screen mode, you can in the Red screen mode to brush the machine.(It is recommended to flush the power and brush ROM)Enter the brush machine section below:Find the folder where you downloaded the ROM, note that the ROM folder has many files, not just one ffu fileThor2.exe-mode vpl-maxtransfersizekb 1-vplfile "C:\PROGRAMDATA\NOKIA\PACKAGES\PRODUCTS\RM-915\XXX.VPL"Where the C:\PROGRAMDATA\NOKIA

Recently, we are working on a project using the lpc1765,ProgramIt consists of two parts: bootloader, which completes the system configuration, and the work app, which runs when the system configuration is complete or no configuration is required to control the related logic. When JTAG is configured, erase sector is not checked, which leads to a successful download, but an error occurred in online debugging. The error description is as follows: Conte