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Want to finish the board to export the FPGA pin definition, I think there is no good way to Baidu, fortunately there are peers on the Internet to share. The effect is very good, to add some of the use of their own experience, is to their own memo.The original view is the rain Zhubo the Lord's share, the original link: http://blog.163.com/[email protected]/blog/static/87378868201241644042371/1. Select one part of the FPGA, 2. Right-click-->part Actions---Configure Pin swapping; 3. On the "Pin swa

Quartus II 15.x Environment Construction:Http://jingyan.baidu.com/article/b7001fe18d47fc0e7282dd91.htmlModelsim 14.x SE Environment Construction:Http://jingyan.baidu.com/article/da1091fb30d880027849d63a.htmlhas been on Google search Quartus 15.0, but the address is the official Altera, download slow and easy to fail, after a few days of trying to always have no effect.Today Google was suddenly wall, OK, go to the Niang to try, did not think Baidu expe

the IC designers, and the power consumption and price are much lower than the FPGA when the same function is completed. And the development of FPGA itself is more complex, the same function to complete the cost of manpower and financial resources. Therefore, each of the three have their own strengths, each has its own. But now there is a convergence between the three, ARM's M4 series added a streamlined DSP core, TI's Da Vinci series itself is the ARM+DSP structure,

OrCAD, ALLEGRO,SPECTRA3) Altera Max+plus II4) learns to use tools such as Viewdraw, ORCAD, POWERPCB, Specctra, ALLEGRO, CAM350, Max+plus II, ISE, foundation, etc.; 5) Foundation of Xilinx Corporation, Ise one. Hardware overall Design Master hardware design must have experience and design ideas 1) product Requirements Analysis 2) Development Feasibility Analysis 3) System Plan Research 4) Overall architecture, CPU selection, bus type 5) data communica

Altera's RAM initialization file format is MIF and hex. Quartusii's own RAM initialization tool facilitates the generation of initialization files.Xilinx's RAM initialization file format is the Coe, and in Vivado the software turns the Coe file into a MIF file. Xilinx and Altera MIF file formats are not the same. The Xilinx MIF file is the final valid initialization file. You can use the Memory Editor editing tool to generate a Coe file, located in to

) section, the default commandAdd wave *, this command is to tell the top of test bench all the letters to join the Wave window.For us, in the commissioning phase, there are a lot of low-level signals are to be observed, so we need to manually modify the commandI. In the Modelsim window, select the module you want to care about, and right-click to add your own signal to the wave waveformII. In the Wave window we can save the format of this waveform, in the Wave window midpoint menu Fileèsave ...

PCI Express Reference design and application notesDB5CGXFC7 Cyclone V Development BoardDB5CGXFC7 Cyclone V Development BoardBoard based on the Altera Cyclone V GX Device providing PCIe and SPF cages for the transceivers, with a bit width DDR3 Memory and a QSPI configuration device for active serial configuration.　　Copyright NOTICE: This article is for bloggers original article, Welcome to Inquire Email: [Email protected]ALTERA:PCI Express Reference de

using TimequestI am more familiar with Altera, here with Quartus II in the Timequest as explained.The core of the Timequest analysis sequence is the calculation of the delay factor. Then establish the constraint file, to tell Timequest, which place has what kind of constraint, how to constrain.The reason to establish the related network table concept, because we use Quartus II in the Timequest, the approximate process is: the establishment of the netw

Key interrupt Hardware Development new schematic diagram1. Open Quartus II 11.0, create a new project, File--New project Wizard ..., ignore introduction, click between? Next> go to the next step. Set up engineering working directory, project name respectively. It is important to note that in the engineering work directory, please use English, do not include spaces, etc., or you may have problems when using the Nios II IDE later. Set as shown in 1. Then proceed to the next step. This project is n

Hello_worldNew schematic diagram of hardware development1. Open Quartus II 11.0, create a new project, File--New project Wizard ..., ignore introduction, click between? Next> go to the next step. Set up engineering working directory, project name respectively. It is important to note that in the engineering work directory, please use English, do not include spaces, etc., or you may have problems when using the Nios II IDE later. Set as shown in 1. Then proceed to the next step.2, add the existin

LED hardware development new schematic diagram1. Open Quartus II 11.0, create a new project, File--New project Wizard ..., ignore introduction, click between? Next> go to the next step. Set up engineering working directory, project name respectively. It is important to note that in the engineering work directory, please use English, do not include spaces, etc., or you may have problems when using the Nios II IDE later. Set as shown in 1. Then proceed to the next step. This project is named Lab2_

is a CGI program#include #include "Cgi-lib.h"#include "Html-lib.h"int main (){Llist entries;Char *value;Html_header ();if (Read_cgi_input (entries) (Value = cgi_val (entries, "Swimage")) = = = 0)H1 ("Else{printf ("if (strcmp (value, "zimage") = = 0){H1 ("OK, that's a zimage:need to the store it in Flash...}}List_clear (entries);H2 ("Back to the Html_end ();return 0;}The following is the makefile for CGI programsUclinux_dist=/local/nios2-linux/uclinux-dist-ndklib_cgihtml=$ (uclinux_dist)/user/cg

MCU Kontron-Embedded Computers, Industrial PC Lytro PCI-A429-arinc pci interface card-ARINC-Arta Data Technology Infineon Technologies-semiconductor and system solutions DDC-Data Device Corporation | Supplier of MIL-STD-1553, ARINC 429, and other data interface products. Altera-FPGA, CPLD, ASIC, and Programmable Logic USB.org-Documents Standards Documents Search | JEDEC International Rectifier-High Reliability

: quartus-qml.xmlThen execute:Xdg-mime install quartus-qpf.xmlIn this way, we have registered a New Type. After you open ubuntu-tweak, you will find the qpf type.The next thing to do is to set the default open program for this new mime type (x-quartus:Xdg-mime default/usr/share/applications/quartus. desktop text/x-quartusNote that in linux, the mime type is suitable for binding xxx. desktop together rather than directly binding with executable files.Okay. Check the effect after restarting.OK, we

=" Jpeg_ Soft.png "alt=" Wkiol1hyphhrfpzcaaandoa7iuw621.png "/>Open source code can be downloaded from http://elm-chan.org/fsw/tjpgd/00index.html.3. Build QsysOn the basis of Bowen NIOS2 essay--fat32 file system, add Framereader and clocked Video output components on Qsys platform, set resolution to 640*480,VGA related content can refer to the blog FPGA Design--VGA ( Altera). Well-Qsys platform such as:650) this.width=650; "src=" http://s5.51cto.com/w

Take the two-choice-multiple selector VHDL File as an example: 1 library IEEE; 2 use IEEE.STD_LOGIC_1164.ALL; 3 ENTITY mux21 IS 4 PORT ( a,b : IN STD_LOGIC; 5 s : IN STD_LOGIC; 6 y : OUT STD_LOGIC ); 7 END ENTITY mux21; 8 9 ARCHITECTURE one OF mux21 IS10 BEGIN11 y Simulation and hardware testing of VHDL files: The VHDL compiler and synthesizer can compile and synthesize the VHDL files independently. For the compiled standard format nettable files, such as edif

pixel value with the average of the entire pixel in the template.Mean Value Filter, we want to make the mean filter first to generate a 3x3 matrix. The algorithm operation window usually uses the neighborhood of odd points to calculate the median value, and the most commonly used windows are 3x3 and 5x5 models. The Verilog implementation of the 3x3 window is described below.(1) through 2 or 3 RAM storage to achieve the 3x3 pixel window;(2) through 2 or 3 FIFO storage to achieve the 3x3 pixel wi

I. SummaryThe FPGA implementation of the algorithm is combined with dsp_builder, Matlab, Modelsim and Quartus II software.Second, the experimental platformHardware platform: Diy_de2Software platform: quartus ii9.0 + modelsim-altera 6.4a (quartus II 9.0) + dsp_builder9.0 + matlab2010bIii. preparation of the software platform 1, software matchingBased on Altera's official documentation, you can see version matching information for Quartus II, Modelsim,

little need to write drivers, in addition to hardware vendors, IC design house. A few years ago when Linux was fired hot, there are also many experts involved in operating systems, compilers, and simplifying the study of standard function libraries. And most of the software needed in Taiwan belongs to applications, a large proportion of which are related to databases (in fact, not just Taiwan, Other places are roughly the same. So Vb,delphi and PowerBuilder such Ides, because they are easy to g

, and the protocol model is shown in Figure 2. The physical layer provides transparent bit-stream transmission between the base station Mac and the user station Mac [3]. The following part of this paper will study the MAC layer function, focusing on the design of the MAC layer function of the technical scheme, and finally with Altera Company's FPGA chip implementation.Second, MAC layerThe MAC layer of broadband fixed wireless access network consists o