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AOC compiler, Estimated Resource Usage report !!!!!!
Hello, I'm currently using the Arrow SocKit of Altera (http://www.altera.com/b/arrow-sockit.html). To do this, I'm using OpenCl instead of VHDL. Compiling the vectAdd example using the Alter Offline...
View Articlei want to set time with keypad or keyboard using DE2 board
hello i got the digital clock using vhdl. but my code is to set the time with switches. i want to set the time by using keyboard or keypad. so, i think i don't have many things to change in my VHDL...
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DDC using Qsys
Hello!I want to make digital down converter on Cyclon V (Quartus 14). DDC is a blackbox with cic and fir filters, nco and two muls. Input signal width - 16 bits. First, I joined some IP cores: nco,...
View Articlecan you check the error for stopwatch using de2 board
the error is that after 59min it goes 60 61 62min....... after 99min, it become 00min 00s00 actually it need to change in hour after 59min i want to show my stopwatch for max 99hr 59min 59s99 this is...
View ArticleWant to add buzzer on expension slots using DE2 board
Hello i need to add buzzer for alarm in de2 board. i have no idea how to write vhdl code about this. Plz help me now I make all led are light up for alarm instead of sound. but I need sound for alarm...
View ArticleBoot HPS from FPGA doesn't work
Hi, Has anyone succeeded in booting preloader from FPGA On-Chip RAM (OCRAM)? For now I can mannually load preloader through the JTAG in DS-5 debugger. It executes well and then a simple application is...
View ArticleDE1 FPGA FTDI conflict with other devices
I'm doing remote communication of the Altera DE1 FPGA board and another instrument (Thor Labs TDC001 controller for motorized stages). I'm using MATLAB for the remote communication. When either the DE1...
View Articlenios2-download hangs, then "There is a problem with your Quartus II...
Two months using DE1-kit with Quartus 7.2 from CDROM on Windows Vista 32 bit Home Basic. Worked fine for 2 months, then, just as learning how to use RAM memory in SOPC, nios2 "blew-up." I can download...
View ArticleError glibc 2.4 not found quartus _sh required
Hi, I am a very new to quartus application and i am working as a system admin. I installed quartus 13 sp1. one of our developer trying to running a build but it giving below error please help to fix...
View ArticleStratix IV GX : Standalone HDMI interface test
I want to design a standalone test pattern generator which feeds HSYNC, VSYNC and RGB data signals to on board AD9889B HDMI transmitter chip. Where would I find the specifications on how to generate...
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Stratix IV GX - M9K and "three port Ram"
Hello. I used Quartus II MegaWizard to make a "tri-port-ram" using M9K unit, in the width of 18X512. (One Write Input, Two Read Inputs, Two Output Ports). How can I verify that the module is based on a...
View ArticleRemote image Upgrade using SGMII interface on Cyclone IV image with Serial Flash
Hi, I am planing to use Cyclone IV device in my new design. I would like to know what are the minimum hardware required to use Remote Image upgrade feature using Serial Flash and is it possible to...
View ArticleOpen source OS
Hi, I am a beginner to embedded OS. can you introduce open source RTOS OS to work on Nios II ? I search for a free RTOS OS that its performance is similar to commercial OS such as ecos. Best Regards.
View Articleproblems downloading individual files without download manager
I need to download individual files for Linux 32 bit OS. Thus, I have to have version 13.1 or earlier. I need SoC EDS too. I am in the military so I am not allowed to install software that is not...
View ArticleGetting Started with DE0-Nano: PWM generation
Hi everyone, As I'm completely new to FPGAs, could someone help me in generating PWMs using Sine PWM technique on my newly ordered DE0-Nano Development kit with Quartus II v13 (64 bit) tool. Thanks in...
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regarding DE0_NANO_QSYS.v file in Quartus II v13.0
Hi all, While working on DE0-Nano board as per the My_First_NiosII_Qsys user manual, the DE0_NANO_QSYS/Synthesis/DE0_NANO_QSYS.v file has not got changed as per page No: 58 (input & output wire...
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Qsys: what version of Tcl?
I stumbled on the following: In a _hw.tcl file I have the following code: Code: proc elaborate {} { send_message info "Tcl Command: Version: [info tclversion] Patchlevel [info patchlevel]"...
View ArticleAltera monitor program compile error. HELP!!!
Hi I was trying to compile a known working program and below is the error I got: 0 [main] bash 796 find_fast_cwd: WARNING: Couldn't compute FAST_CWD pointer. Please report this problem to the public...
View ArticleDE1 SoC and UART
Hi guys, let me present you the problem I encountered. As pointed out in the title, I am working on a DE1 SoC board and am a beginner as far as working on FPGAs is concerned. What I am trying to do is...
View ArticleROS (Robot Operating System) with an FPGA board (hobby level)
Hi All, I'm new to programming and have just started wtih AVR. I'd like to later venture into FPGA but will have a lot of planning to do on exactly what type of system requirements i will need. I'd...
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