quartus ii

16 true color schematic: adv7120 50 m overclock to 65 MHz Quartus II RTL Fpga cpu design: SDRAM + OpenGL Interface Niosii: CPU-write BMP using the Xilinx Protocol Source image: Beauty VGA display: backend killer I 've gone through a lot of poor roads, hardware I made, software I wrote, and no one around me helped me. It's very lonely... There is also a large group of friends and friends, shouting... Finally, I am satisfied and left

De2 calendar year code BytesGlobal user instance Http://www.terasic.com.cn/cgi-bin/page/archive.pl? Language = China categoryno = NO = 330 partno = 2 Blog of other Daniel Http://blog.ednchina.com/riple/47380/message.aspx Http://www.cnblogs.com/oomusou/archive/2008/08/11/verilog_edge_detection_circuit.html Altera began to like cookbook. Advanced synthesis cookbook: A Design Guide for Stratix II, Stratix III, and Stratix IV devices May 2007 An 470: Best practices for incremental compi

that of the previous button, which is convenient for transplantation. /*************************************** ********** * Module name: matrix_key_design.v * Engineer: crazy bingo * Target device: ep2c8q208c8 * Tool versions: Quartus II 11.0 * Create Date: 2011-6-26 * Revision: V1.0 * Description: **************************************** **********/ Module matrix_key_design ( Input CLK, Input rst_n, Input [3: 0] col_data,

This article reprinted to: http://blog.ednchina.com/ilove314/955999/message.aspx Quartus II handbook version 9.0 Volume 5: Section I 1 in Embedded peripherals. the SDRAM controller core section describes how to estimate the effective signal window of the SDRAM data and provides an estimation formula for the phase shifting between the SDRAM clock and the FPGA clock. Next we will discuss the case and give some derivation and explanation of the formul

; Else NS = idle; End D:Begin If (X = 0 ) NS = E; Else NS =; End E: Begin If (X = 0 ) NS = C; Else NS =; End Default :NS = idle;Endcase End Always @( Posedge CLK Or Negedge Nrst) Begin If (! Nrst) z 1 ' B0; Else Begin Z 1 ' B0; Case (NS)Idle, A, B, C, D: z 0 ;E: z 1 ; Default : Z 0 ; Endcase End End Endmodule Testbench was not written during simulation, and functional simulation was directly performed using the s

1. Create a project... 3 2. Compile water_led.v. 3. 3. IP address added to serial flash loader 4 4. Add a program... 4 5. Convert the sof file to a JIC file... 4 6. convert a JIC file to a jam file or an SVF file... 7 7. program the serial configuration device and download the program... 7 9. effect... 7 3. Feelings of conclusion... 7 I. Comparison flowchart of child Apsara stack in ASP and JTAG Modes Serial flash Loader The serial flash loader, SFL, provides the abilit

AbstractWelcome to various questions about the de2/DE2-70 release, it includes C/C ++, OpenGL, FPGA, Quartus II, niosii, Modelsim, system-level Block Storage, system-level Block Storage, aveon bus, μ c/OS-II, and μ Clinux. IntroductionThere are more and more online friends discussing de2 related technologies. If you are related to this blog, please leave a comment to discuss it, if you want to ask your questions, welcome to the de2 Dev website for fu

AbstractDe2/DE2-70 has a lot of memory, there are onchip memory, ssram, SDRAM, Flash, each has a lack of memory, how can we place the change data or array on a specific memory? IntroductionUse environment: Quartus II 8.0 + NiO II eds 8.0 + DE2-70 (Cyclone II ep2c70f896c6n) In the de2 Dev online forum, the netizen Mithril asked the following questions: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-

Http://hi.baidu.com/michael1517/item/39d97b744d33215c0d0a07d9 Altera's Quartus II development tool can generate multiple configuration or compilation files for different configuration methods. For different target devices, after compilation, the development tool automatically generates the ". Sof (SRAM object file)" and ". POF (programmer objectfile)" configuration files based on the specified FPGA device. The. Sof configuration file is downloaded

the ram bit. The three-state user I/O enters the reset; During the reset process, the control logic detects all the power supply voltages. when they reach the specified value at the specified time and stabilize, the configuration is entered, otherwise, you need to reset nconfig to wait for the voltage to reach the standard. Excellent power supply design is very important for digital circuits; After the reset is completed successfully, nconfig and nstatus will be released in turn, so that th

.r2Polar. Instruments. si9000.v7.1.0Pvsyst. v5.11QUINT_OPTISHAPE-TS_V2010R1RISA-3D.v8.1.1Solidace. builtworks.2010.v1.1.1.3131Spaceclaim. v2009.plus. sp2Strat. v4.5Xilinx. Ise. Design. Suite. v12.1Altera. Quartus. II. DSP. Builder. v9.1.incl. sp2Autodesk. softimage. v2011MasterCAM. x5.for. SolidworksSolidcam 2010 sp0.0 English for SW2007-2010Mechanical Engineer cad2010 Enterprise Edition Ada. Acoustic. v4.3.8.69 acoustic simulation softwareAtir. Compa

. EditionCamworks 2009 SP2Cfturbo. v8.0.5Dynagram_dynastrip_v6.0.1Dynagram_inpo2_v3.5.3ESRI. ArcPad. v8.0.sp2Graphisoft. MEP. Modeler. v13.build. 3000Hampson-Russell.CE8.R4.3Joa. Jewel. Suite. v2008Malz. kassner. cad6.v2009. sp1Mindjet. mindmanager. v8.1.920Mindjet. jcvgantt. Pro. v3.3.0.3Mosek. Optimization. Tools. v6.0.0.52Schlumberger. petrel. v2009.1 Reservoir Simulation SoftwareSiemens. PLM. NX. NASTRAN. v7.0Siemens. PLM. NX. v7.0.castSimufact. Forming. v9.0Solidcam2009sp2Tekla. structures.

\Maintenance Packs (07.2015) for Siemens PLM products\Mentor Graphics Precision RTL 2013a.9\Mentor Graphics Precision RTL 2013b\NI DIAdem SP2 v15.0.2f6347 x86x64\proware.metsim.v2015.04 1cd\Quartus II 13.1 Full official version \Schrodinger.suites.2016-1.win64 1dvd\Siemens LMS TecWare 3.11\Siemens LMS test.xpress 10a\Siemens LMS Virtual.lab Rev 13.6\Sigmetrix.cetol.6sigma.v8.4.for.pro E-wildfire-creo.win64 1cd\Vectric Aspire 8.5.0.5\350\Cadvance. V12.

On-line about do file writing as if the data is not much, more miscellaneous, so I summarize the commonly used simple grammar, convenient for everyone to view. In fact, I also just contact do file not long, there is a mistake is normal, welcome to criticize, learn from each other. PS: It's a little messy. Another notable point is that when I read this article I was emulating a Verilog file that called a rom , But how do I simulate rom The output files have problems, after a QQ friend's guidanc

-loop (Hardware in the Loop, HIL) is a semi-real-time simulation technology to realize the real-time simulation of the whole system, which can quickly realize the verification and optimization of the design scheme, shorten the development cycle and reduce the development cost. Hil has been widely applied in aerospace, military, automotive and other fields.???? Hardware in-loop is a quasi-physical (FPGA) real-time simulation (simulink) technology that enables the FPGA and simulink to be combined

layer is designed as follows:4.2.2 Testbench WritingThe main function of Testbench is to read the signal data in the TXT file, as the signal source of the FIR Filter module, and provide the clock and reset signal for the FIR filter module, and finally write the FIR Filter module data into TXT file.5 analysis and Verification 5.1 QUARTUS II designAfter the design completes each module and the top-level encapsulation, compiles the synthesis.Figure 6 Co

1 Basic Theory Section1.1 FrequencyCrossover, yes, this concept is also important. Frequency division refers to a single frequency signal is reduced to the original 1/n, called N-division. The realization of the frequency divider circuit or device called "divider", such as the 33MHZ signal 2 to get 16.5MHZ signal, 3 to get 11MHZ signal, 10 to get 3.3MHZ signal.Frequency division is mainly relative Yu Shijing vibration, with less than that high frequency, the Development board generally according

EDA Tools:1, Quartus II 13.1 (64-bit)2, Modelsim SE-64 10.1cTime:2016.05.05-----------------------------------------------------------------------------------Often see someone in the tangled PLL simulation matter, because they have never tried. Special test.One, PLL settings:----------------------------------------Input signals----------------------------------------Inclk0: Input clock, set 27MAreset: Asynchronous input, high effective reset----------

The following error occurred at compile time after recently using 2-port RAM in the Quartus II 9.0sp2 Web Edition selection ep2c5q208c8n chip compilation project:ERROR:M4K memory block WYSIWYG primitive "Vram8k:vram8k_inst|altsyncram:altsyncram_componen t|altsyncram_3s62:auto_ Generated|ram_block1a0 "utilizes the Dual-port dual-clock mode. However, this mode isn't supported in Cyclone II device family in this version fo QuartusWorkaround:1.Open the pr

100MHz input clock, PLL layer 40MHz and 200ZHMEnter the Quartus, set up the project, create a new graphics file, import the PLL module, and set the PLL related parameters.Complete the creation of the PLL module and generate the PLL.V fileEstablish Modesim ProjectPackage the PLL moduleCreate motivational text PLL_MODULE_TPIn this way, Modesim working directory In addition to PLL.V, PLL_MODULE.V, PLL_MODULE_TP files, but also add the Alter Emulation lib