quartus modelsim

Niosii Program How to download to flash After debugging the system, the next task is to solidify the program into nor flash (hereinafter referred to as flash) and enable it to run automatically after power-on. But what should we do? I think everyone will think of using the flash programmer of The NIOS. Yes, it is used. However, flash programmer cannot be used at will. If it is not set correctly, it cannot be used. Let's talk less about follow me. Note: The Flash setting method has a direct r

label: des Io ar uses on art log EF as For such a combined logic circuit [email protected] (x) Case (x) x1: X2 :...... Endcase if the branch item contains all the values of variable X and does not overlap with each other, there is no need to use a comprehensive command in this case. (1) Some books in "// synthesis parallel_case" are used to introduce case statements (for example, the comprehensive and practical tutorial of OpenGL) in this example, the "case statement" in the Tilde-HDL semantics

Here do not repeat UVM for what, do more than half a year FPGA design verification work, according to demand has been written with VHDL test procedures, recently watched a few days UVM verification methodology book, feel this is a good verification tool, now began UVM learning, So ready to use Modelsim to do a Hello world, so go to the Internet casually search the code, test, see below:[Plain]View Plaincopyprint? ' Include ' uvm_pkg.sv Mo

compilation process in the previous post.2.Modelsim does not support MIF file only support hex file, here need to convert the file, download dll file Convert_hex2ver.dll:http://www.eccsdk.com/bbs/read.php?tid=1562fpage=23. Modify the configuration file Modelsim.ini file in the Modelsim installation directory toList of dynamically loaded objects for Verilog PLI applications; Veriuser = VERIUSER.SLRevision c

AbstractSigned operation is due to the need for 2's complement. Therefore, the multiplication operation method is different from the unsigned operation method, how can we implement these two computing operations? IntroductionTo design a computer, calculate a * B + C. When mode is set to 0, the operator uses unsigned operation. When mode is set to 1, the operator uses signed operation. OpenGL 1 /* 2 (C) oomusou 2007 Http://oomusou.cnblogs.com 3 4 Filename: signed_unsig

follows. The contents of the obtained binary file inst_rom.bin are 4-29. mips-sde-elf-objcopy –O binary inst_rom.om inst_rom.bin From Figure 4-29, we can see that the content of the binfile is the binary character corresponding to the four commands in the test program. Now we only need to write a small program to convert the binfile to the format of the memory initialization file in ModelSim. This small program is very simple, and no code is listed

code is as follows: 'Timescale 1ns/1nsModule tmm_c_tb;Reg CLK;Reg reset;Reg [7:0] m;Wire clk_out; Tmm_c U1 (CLK, reset, M, clk_out ); InitialBeginCLK = 0;Reset = 1;M = 4;#10 reset = 0;#1000 $ stop;EndAlways #5 CLK = ~ CLK; Endmodule Modelsim simulation waveform: 2. The odd division duty cycle is 50%. Actually, it is a counter. The idea is similar to that of an even number. However, two always modules are required in the early stage of odd number d

output_of_inout can be used as common signals. 4. Simulation (O (lead _ simulation) O... haha, this is what I want to see) During simulation, you must pay attention to the processing of Bidirectional ports. If it is directly connected to the two-way port of another module, you only need to ensure that when one module is output, the other module has no output (in the high-impedance state.If it is used as a separate module simulation in Modelsim

_ simulation) O... haha, this is what I want to see) During simulation, you must pay attention to the processing of Bidirectional ports. If it is directly connected to the two-way port of another module, you only need to ensure that when one module is output, the other module has no output (in the high-impedance state.If it is used as a separate module simulation in Modelsim, you cannot use the force command to set it to a high-impedance state when

, you have to rely on clock and use it with FSM. When a State is complete, enter the next state, so that you can follow the clock, the requirements for sort are sequential. 3. There is no advance score in the kernel of the OpenGL program.Except that blocking assignment has a forward and backward direction, while nonblocking assignment does not have a forward and backward direction in the same time, so it is assumed thatHardware "description" Statement, RatherHardware Program StatementThe first

soft open direction) network programming + Linux driver/Application Programming + Data Structure and algorithm (emphasis) + C/C ++, while watching and writing programs APUE (advance programming UNIX environment) Programming Pearl Linux Device Driver Linux Programming Linux Network Programming Introduction to parallel programming Data Structure and algorithm analysis Programmer Interview Guide (version 4) Watch out for many mistakes Companies of interest Actel China IEEE

A: PrefaceThis blog is written by a friend of mine, who wants to learn the design of the PCIe DMA controller based on the FPGA, but there is no suitable xilinx development Board on hand, and xapp1052 does not provide the simulation code to make his learning difficult. So I think, or use EDK to build a small system, and then use Modelsim to simulate the xapp1052 DMA transceiver control, this should be the most comprehensive understanding of PCIE_DMA, I

add sudo-s to the command line. I feel that ubuntu is doing a good job. Then, you cannot use apt-get when downloading updates. It takes N long to know. Apt-get is a kind of bad news. We didn't find that we didn't install vmware tools at first, and the interface was too light, because we couldn't access windows Disks without vmware. It took almost one night to install the tool, so we didn't even get a good sleep. At first, there was no gcc (vmware tools was directly installed when RedHat was ins

AbstractIf the DSP Builder is installed in MATLAB, after the DSP Builder is removed in a day, as long as the MATLAB is moved together, there will be negative information. How can this problem be solved? IntroductionEnvironment: MATLAB r200b Previously, I installed DSP Builder 7.2 and 8.0, but after Quartus II 8.1, I didn't install DSP Builder again, and I found that using Matlab, the following response message is displayed: The solution is as follo

(1) Code /************************************ * ***************************** * Module name: crazy_sdcard * Author: crazy bingo * Device: ep2c8q208c8 * version: Quartus II 10.1 * Date: 2011-3-3 * description: ************************************* *******************************/ /*************************************** ****************************** Module name: crazy_key_led* Author: crazy bingo* Device: ep2c8q208c8* Version:

I. Summary This blog post combines video collection, compression, bus switching, and UDP data transmission to develop a UDP-Based Network Camera. The following describes the specific development process. For the debugging process of some key issues, see the next blog. Ii. Experimental Platform Hardware Platform: diy_de2 Software Platform: Quartus II 9.0 + NiO II 9.0 + Visual Studio 2008 Iii. Experiment Principles 1. Overall system di

An embedded multiplier can be configured as an 18 × 18 multiplier or two 9 × 9 multiplier. For multiplication operations greater than 18 × 18, Quartus II software cascade multiple embedded multiplier modules. Although there is no limit on the Data Bit Width of the multiplier, the larger the data bit width, the slower the multiplication operation. In addition to the embedded multiplier in the cyclone IV device, you can use the m9k memory module as the

"CLK" as an undefined clock.Measure: If the CLK is not a clock, you can add the "not clock" constraint. If yes, you can add it to clock setting. If the clock requirement is not high, you can ignore this warning or modify it here: Assignments> timing analysis settings...> individualclocks...>...Note that you only need to select one clock pin in applies to node. Required fmax is generally 5% higher than the required frequency, and does not need to be too tight or too loose. 6. Timing Characterist

. I have already discussed this part in detail. I 'd like to explain it briefly here. Open the Quartus II software, and double-click the kernel to go To the FPGA builder. After entering, we will create a PIO module, and there is a difference in the creation process. Let's take a look, as shown in, at Red Circle 1, we enter 1, because we only need one button (five buttons in the black gold Development Board), and input ports only is selected for the

andNiosiiThere are also many Chinese video demos for various operations on the processor. Quartus II Software Quartus IIOnline demonstrationQuartus IIThe software is easy to use and highlights new features in the latest software version. NiosII processors NiosiiOnline processor demo includes some commonNiosiiProcessor design topics, such as hardware generation, user logic interfa