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Please see below the list of the most recent and the best rated articles in Field-Programmable Gate Arrays

The most recent discussions

How to generate bits info for a record structure?

February 13, 2020, 11:30 pm

Hi, I have a data record designed as follows: type DATA_RECORD_t record I1: unsigned(7 downto 0); I2: unsigned(15 downto 0); end record; I want to get its bit number and don't want to manu... Read more »

Code block in icestudio

February 13, 2020, 9:43 am

Hi, I'm trying to program a TinyFPGA BX to provide 3 registers to emulate an FDC9266, the bulk will later be done using an ATMega ucontroller. To sort out the A0,nCS,nRD,nWR,nDACK, I have inserted... Read more »

how to suppress assertion warnings in gtkwave?

February 7, 2020, 7:22 am

hello, is there any way to suppress assertion warnings from std.numeric in gtkwave simulator? thank you Read more »

Apple eBook on Educational CPU design using FPGA

January 14, 2020, 1:53 am Read more »

Displays - Apple Mac vs. IBM PC

January 8, 2020, 4:00 am

I bet the Apple still have a huge leg up on PCs when it comes to displays. Yeah, they both have the same hardware these days, but the way the softwar e manages things is so much better on the Mac... Read more »

Optimizations, How Much and When?

January 4, 2020, 7:59 pm

My projects typically are implemented in small devices and so are often spa ce constrained. So I am in the habit of optimizing my code for implemented size. I've learned techniques that minimize... Read more »

Can't get image from PCam 5C running on Zybo Z7-20 with petalinux

December 14, 2019, 12:13 pm

Hello folks, I am running Zybo Z7-20 Pcam petalinux project on Zybo Z7-20 board. From file below command will create 14 image files in current directory yavta -c14 -f YUYV -s $widthx$he... Read more »

Enabler for New FPGA Companies

December 5, 2019, 5:22 pm

There seem to be a spate of new FPGA companies coming out. The road block to new FPGA companies has always been two things, patents and software... a nd maybe software patents. lol So what ha... Read more »

Anybody used Amazon AWS for HW sims?

December 5, 2019, 4:13 am

Has anybody used Amazon AWS for FPGA hardware sims? I don't know anything about it and I tried to read up on it but it's all a bit vague. Amazon has farms of FPGAs (Xilinx, I think?) but they m... Read more »

Issue regarding boot qspi flash in zynq

December 3, 2019, 9:53 am

Hey folks, I need help regarding qspi flash boot with zynq . 1.I am using ZYNQ part number xc7z014sclg484-1 (active). 2.Software used:vivado 2019.1 3. qspi FLASH :W25Q128FWSIG 3.I am doing the q... Read more »

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The best rated discussions


Microchip UNI/O controller core for FPGA

Hi, I needed to access the Microchip 11AA02E48 EEPROM located on a FPGA board. Unfortunately, I couldn't find any VHDL/Verilog sources of a UNI/O controll er. Therefore, I have decided to writ... Read more »


Lowest Power Design in an FPGA

What is the lowest power design you have done in an FPGA or CPLD? There have been some very low power devices on the market for a number of years now. I assume there have been some designs that... Read more »


VHDL BFMs and VVCs for AXI4-Lite, Avalon-MM, UART, I2C and SPI - for free ...

UVVM - the new VHDL verification methodology is a very good way to structur e your VHDL testbenches - and to make easily understandable, maintainable, extendible and reusable testbench architectur... Read more »


Software for FPGA-based PC scope

Hello, Although I am a newbie in FPGA design and have experience only with some simple designs so far, I am thinking of some more ambitious project and want to design a FPGA-based PC scope working in... Read more »


lowest-cost FPGA and CPLD

I heard that Lattice Semiconductor Corporation boasted they were providing the lowest-cost FPGA and CPLD solutions, not sure if the news was true. Could anybody confirm it? If so could anybody give m... Read more »


ICTP Open Hardware Initiative – Invitation to part icipate in an open-surve...

Dear Colleagues / Friends We would like to invite you to participate in an important survey regarding an open FPGA Hardware initiative by the International Center for Theoretical Physics (ICTP - UN... Read more »


Call for beta users for Sigasi integration with Altera Quartus

Hi everybody, I am Philippe Faes, founder of Sigasi. Sigasi sells a design entry and code comprehension tool for VHDL. Many users of Altera Quartus have asked us if Sigasi plugs in to Quartus. We hav... Read more »


Job - Promotion - 2D/3D Bildverarbeitug - FPGA

Stellenausschreibung - Echtzeit-2D/3D Bildverarbeitung ------------------------------------------------------ Verg. Gr. 13 TV-L zu besetzen. Schwerpunkt der Forschungsarbeiten liegt auf dem folge... Read more »