altera quartus ii

In the past decade, the rapid development of ultra-large scale integrated circuits and software technologies has made it possible to integrate digital systems into an integrated circuit, altera, Xilinx, AMD, and other companies have launched excellent CPLD and FPGA products, and are equipped with design and download software for these products, in addition to the graphic design of digital systems, these software also supports the Design of Multiple di

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used for de2_ccd_detect and de2_lcm_ccd projects. Q5.Why is the gpio and i2c_ccd_config of q7.de2 _ lcm_ccd working with wire transfer fail, and the exposure value cannot be set?According to the answer from the root Youjing project, there is no such problem in the case of Tilde, which is caused by the issue of us II synthesis. How can I solve the problem that de2_lcm_ccd falls between the upper and lower sides and cannot set the exposure value? (SOC) (de2) Q6. you cannot successfully upload

It is estimated that many people buy CB Brother's book to see, they are learning Modelsim simulation process may have encountered clearly in accordance with the steps in the book to add the device library, but the following error occurred:First of all, I would like to say that the CB Brother MODELSIM-ALTERA10.1D is installed with the quartusii together, it has compiled Altera's device library. It is a free version of the simulation tool, do not need to crack, of course, its function is not the m

FPGA chip Internal Hardware introductionFPGA (Filed programmable gate Device): Field programmable logic device???? FPGA based on the structure of the lookup table plus trigger, using the SRAM process, but also using flash or anti-fuse technology, the main application of high-speed, high-density digital circuit design.???? FPGA consists of programmable input/output unit, basic programmable logic unit, embedded block RAM, Rich cabling resources (clock/long line/short line), bottom embedded functio

another misunderstanding. But it is clear that all these can achieve the goal. Why is it so embarrassing for Altera ?? Is it necessary ??? According to my master's explanation, the explanation is as follows: (1) In general, external interruptions will not be achieved at the same time, So bit_clearing seems meaningless. For example, if we capture the button, press the button to make the LED shine, and press it to make it shine at the same time,

developed the standard IEEE Std 1149.1 for standard test port and boundary scan, which is the JTAG interface protocol. The JTAG interface uses four signal lines: TCK, TDI, TDO, and TMS to provide connectivity tests for various pins of the complex chip in serial mode, the progress also enables the configuration of the programmable chip and debugging of the processor chip. Download cable is a cheap tool that uses the parallel port of a computer to implement the JTAG interface protocol through the

1 New Project Create a new project in Quartus II (hello. PRJ) 2 Qsys Hardware System Setup Open Qsys in Quartus II: Opening the Qsys interface discovers that there is already a clk_0 under system contents as shown in. To build a minimal system, you must also add some necessary components, such as Nios II processors, JTAG, Onchip_ram, SystemID, and so on. Add Jtag: Add Nios II Processor Add Onchip_ram A

the reliability requirement is not high, Asynchronous Reset of these signals can also not be processed, but, to form a good habit, will never be wrong. 2. asynchronous clock Solution The Clock Synchronization Methods are similar. Bingo was inspired by the privileged "getting started with FPGA" and briefly described the synchronization of several Asynchronous Reset signals. (1) Asynchronous Reset signal synchronization This part is actually very simple. I applied some of the above-mentioned

BingoCodeFile Header (for reference only) /*************************************** ************ * Module name: * Engineer: crazy bingo * Target device: ep2c8q208c8 * Tool versions: Quartus II 9.1sp1 * Create Date: 2011-6-25 * Revision: V1.0 * Description: **************************************** **********/ 1. Routine Summary (1) water_led_design A project, but the structure is complete, basically all is a necessary part, although

Disclaimer: This article is an original work and copyright belongs to the author of this blog.All. If you need to repost, please indicate the sourceHttp://www.cnblogs.com/kingst/ Introduction This section describes how to compileProgramDownload to the Development Board. You need to download the program twice during the development of the program. For the first time, in the Quartus software, we downloaded the configuration file generate

ArticleDirectory Reader's assumptions Content Summary Secondary reading Reference Reader's assumptions Mastered: Programmable Logic Basics Base on OpenGL Verilog us II Getting Started Guide designed with OpenGL ModelSim Getting Started Guide designed with OpenGL Content 1 Basic door circuit 1.1 Structured description 1. Use Quartus II to create a project logic_gates. The top-level module is named logi

pin;14.timing Analyst: Timing analysis expert, able to perform point-to-point path timing analysis;15.automativ Gate Clock conversion:ic design and FPGA design of the gating clocks to synchronous clock conversion;Synplify Interface:1. Menu bar2. Toolbars3. Status Display bar: Shows the current status of the integrated device4. Basic Operation Step button: organized in the Order of actual operation5. Important Comprehensive Optimization parameter option settings: Focus on the parameters of the c

AbstractIn this article, we use the new features of the kernel 2005 to implement the memory vector. IntroductionThe netizen adamite asked me how to convert memory into a vector today. We studied the two in MSN and found that the generate of OpenGL 2001 and the input memory of OpenGL 2005 can be converted, special Example. The important point is :『These fancy methods can be synthesized by Quartus II 7.2/8.1.』. However, you must set

AbstractGenerally, when we use SignalTap II, we perform two failover operations on Quartus II. In fact, we only need to perform one failover operation once. IntroductionIn the paper of SignalTap II with OpenGL, we teach you to perform a failover on Quartus II before adding sigaltap II to the node, and then perform another failover after adding the node, however, you and I know that

// registeralways @ (posedge CLK, negedge rst_n) if (! Rst_n) r_reg Based on this Modulo-M counter, We will write another testbench. Code 1.2 Modulo M-counter testbench (reconfigured as a modulo-10 counter) 'Timescale 1ns/1 nsmodule f_div_tb; localparam T = 20; // clock periodlocalparam M = 10; localparam n = log2 (m); // global clock and Asyn resetreg CLK, rst_n; wire o_clk; // counter interfacewire max_tick, min_tick; wire [N-1: 0] q; // log2 constant functionfunction integer log2 (inpu

Be sure to follow the sequence of steps to break1. Download and open the Quartus II cracker, select "Apply", select "Yes", find the Bin (64-bit system is Bin64) directory Sys_cpt.dll, "open"2, then save License.dat in Quartus--bin/bin64 folder 3, open the restricted use of Quartus II 4, select Tools-license Setup 5, find the network card number (NIC) replication,

More and more people are using Nios II. After all, NIOS II is the most versatile soft core processor in the world.NIOS eds are usually loaded together when the Quartus is loaded. Usually we use the template to build the project when we are using it.In many cases, after installing quartus, we were able to run Nios EDS, Eclipse, but when the project was established, no corresponding templates were found. The

Just saw the news: Altera built Dual Arm Cortex-A9 FPGA released, did not expect the early prediction of Altera built-in hard core FPGA finally become a reality ------ after Xilinx released Qaq, altera finally had a real response; and the most exciting thing was that two arm Cortex-A9 was built in costdown cyclone, it seems that the future of mixed software and h

Address: http://bbs.uconny.com/thread-189-1-2.html Niosii device AnalysisAltera is one of the world's leader in programmable chip system (FPGA) solutions, and niosii is the latest 32-bit embedded soft-core processor launched by Altera, with great flexibility. niosiiDevelopmentThe package contains a set of general peripherals and interface libraries, allowing you to easily integrate the system. We also need to integrate IP addresses with proprieta