quartus modelsim

qmem, so the code starts from 0x0 _ start: l. movhi r0, 0x0 # initialize r0, R1, R2, and R3 and set them to 0x0, 0x1, 0x2, 0x3 L, respectively. addi R1, R0, 0x1 L. addi R2, R0, 0x2 L. addi R3, R0, 0x3 L. SW 0x0 (R0), R0 # Save 0x0, 0x1, 0x2, and 0x3 to the RAM address 0x0. SW 0x0 (R0), R1 L. SW 0x0 (R0), R2 L. SW 0x0 (R0), r3 The above code is very simple, that is, to store 0x0, 0x1, 0x2, 0x3 in sequence to the 0x0 of RAM. Create a new file example.s in ubuntu. bin, and mongoram.ldw.makefile=b

Quartus is affected.7. Warning: clock latency analysis for PLL offsets is supported for the current device family, but is not enabledMeasure: Change timing requirements option --> More timing setting --> enable clock latency to off.8. Found clock High Time violation at 14.8 ns on register "| counter | lpm_counter: count1_rtl_0 | dffs [11]"Cause: the steup/hold time is violated. It should be post-simulation to see if the waveform settings match the s

directory. .org 0x0.global _start.set noat_start: ori $1,$0,0x1100 # $1 = $0 | 0x1100 = 0x1100 ori $1,$1,0x0020 # $1 = $1 | 0x0020 = 0x1120 ori $1,$1,0x4400 # $1 = $1 | 0x4400 = 0x5520 ori $1,$1,0x0044 # $1 = $1 | 0x0044 = 0x5564 The command comments provide the expected execution results. Copy the inst_rom.s file to bin2mem.exe, makefile, and ram. the three LD files are copied to the same directory in the Ubuntu Virtual Machine. Open the terminal, run the C

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

than 9 m. When I first learned python, this Toolkit was carried with me and available at any time. Section 2: curdir = createobject("Scripting.FileSystemObject").GetFolder(".").Pathregpath="HKEY_CURRENT_USER\Environment\"set ws=wscript.createobject("wscript.shell")temp=ws.regwrite(regpath "LM_LICENSE_FILE",curdir"\license.dat") This code is used to add an lm_license_file item of the user's system variable. The value is the full path of license. dat in the current directory, which is actually

exits.watermark/2/text/ahr0cdovl2jsb2cuy3nkbi5uzxqvbgvpc2hhbmd3zw4=/font/5a6l5l2t/fontsize/400/fill/i0jbqkfcma==/ Dissolve/70/gravity/southeast ">6th step: Set Itlb's first table entry again, so that the page's property flag bit CI is 1, that is, disable caching and then move to the loop body in step 5th to run. Observing the operation of the loop body at this time, the expected effect should be that although the required instruction is in Icache at this time. However, because the disable cache

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

Io features of the cyclone series: 1. programmable current drive capability2. Programmable signal Slope Control3. Leakage setting4. Programmable bus persistence5. Mount the resistor6. PCI clamp diode7. On-Chip terminal Resistance8. Programmable latency Programmable I/O features of the Cyclone FPGA Series The cyclone? FPGA Series offers a variety of programmable I/O features that are easily implemented using Quartus? II software. this page provides g

modules, we only need to add the input and output declarations and make slight changes. Code 2 ucos_ii_test.v Module ucos_ii_test (// clock _ INPUT clock_50, // SDRAM output [11: 0] sdram_addr, output [1:0] sdram_ba, output records, output sdram_clk, output sdram_cke, output records, inout [] sdram_dq, output [1:0] sdram_dqm, output sdram_ras_n, output sdram_we_n); wire nios_core_clk; sdram_pll sdram_pll_inst (. inclk0 (clock_50 ),. c0 (nios_core_clk ),. c1 (sdram_clk); nios_core_0 nios_core

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

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

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

FPGA is configured, JTAG can be programmed for FPGA,CPLD, the Altera configuration chip (EPC series), while BBMV 　　usually in the FPGA test board, (such as the Cyclone series), in the As+jtag way, so that you can use the JTAG side Debug, and the final program has been debugged, then use as mode to burn the program into the configuration chip, and so One obvious advantage is that when the as mode is not available for download, the Quartus II comes w

AbstractWhen using the IP address provided by Altera, such as UART, DMA... and so on. You only need to add the IP address to be used in the FPGA builder. After the correct header file is included in the C statement of the niosii, the IP address of your own region can be used normally. Why, you must also set Hal *. c. Can I renew my account only when I reach the project's destination? IntroductionUse environment: Quartus II 8.1 + NiO II eds 8.1 + DE2

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

in an OFDM system, an FPGA-based design is proposed to implement the FFT algorithm. The 16-bit long data, 64-point FFT, is used as an example, the Quartus II software is integrated and simulated. 2. FFT principle and algorithm structureFFT is a fast algorithm for Discrete Fourier Transform (DFT. For the finite-time question sequence x (N) of the n-point discretization, its Fourier transformation is: To complete the DFT of N points, N2 complex multip

ArticleDirectory 1. Customize the whitelist IP address of the SRAM. 2.1 hardware 2.2 Software Test Environment Hardware: Amy ep2c8 core board Software: Quartus II 10.0 + NiO II 10.0 software build tools for eclipse Content 1. Customize the whitelist IP address of the SRAM Interface For more information about the characteristics of SRAM, see the relevant manual. 1.1 Use the HDL description interface Code1.1 amy_s_sram.v Module