Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Hi,
Very sorry for if this is stupid question. Currently I am working on a project of video processing. I want to do background subtraction of a video stream. Therefore, I use Video Direct Memory Access(VDMA) xilinx AXI IP core and Direct Memory Access(DMA) xilinx IP core to take current video...
Re: ZedBoard HDMI input without FMC card
Hi filip.amator,
Thank you for replying me and for the guidance. I checked for zedboard schematic and I saw that there is a HDMI Transmitter in that board. Therefore, it can not be used for HDMI input(as I understood). Then I checked zybo board...
Hi,
Very sorry if this is a stupid question. I am newbie to digital system designing. what i want to do is give video input to zedboard through HDMI port of zedboard. I don't have FMC card. It is very kind of you if you can tell me that whether I can do it or not. If someone can guide me to a...
:bang: nothing to say. Thank you very much. :-)
- - - Updated - - -
By the way, can you explain me this one too?
When I configure IP core input width and output width to 10 bits, why instantiation template asks me to give input as 32 bits? And output data width will be also 16 bits? What is...
Hi all,
I am confused with giving input to the Xilinx CORDIC IP. My target is to use this IP to calculate atan function of 32 bit wide input and take output as 32 bit wide output. So I set configuration as follow.
When instantiating IP, it is asked me to input 64 bit wide data. So in my test...
Hi,
Thank you diplin for your reply. Can you tell me whether we can find square root within 2 or 3 clock cycles using restoring or non restoring algorithm?Is this the paper you mentioned.
Name: New efficient hardware design methodology for modified non-restoring square root algorithm
Authors...
Hi,
Thank you Klaus. Is there a way to perform it without using CORDIC ip available in xilinx tools? Yes I know there are many research papers for that, but I am looking for special IP. Thank you for keep replying me. :smile:
Thank you for replying me. Sorry if my post is unclear. What my target is to have fixed point representation for decimal numbers.(18 bit for integer part and 14 bit for fractional part). What I want to perform is square root of number represented in 32 bits. It's okay to have precision up to 2...
hi all,
I am new to this forum and i am beginer in FPGA verilog designs. I need to calculate square root of a decimal number (ex:- 23.456) in zc702 board in efficient way than CORDIC ip core for my project. It is very kind of you if anyone can let me know about any ipcore or algorithms which can...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
