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.
This is my test bench:
LIBRARY ieee;
USE ieee.std_logic_1164.ALL;
ENTITY test_gen IS
END test_gen;
ARCHITECTURE behavior OF test_gen IS
-- Component Declaration for the Unit Under Test (UUT)
COMPONENT generateur_bits
PORT(
Output_data : OUT std_logic...
I tried it but it still gives me a single output state (either 0 or 1) even if I have a new rising edge, the value remains the same
library IEEE;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
entity generator_bits is
port ( Output_data : out std_logic;
Clock_250kHz : in...
Hello,
I want to describe in VHDL a generator parallel 4 bits to serial 1 bit.
Indeed, at each clock edge (250 kHz), we take only one bit starting with the least significant bit (LSB).
Example:
Input = "0101" (over 4 bits)
So at first clock edge, output = '1' (LSB)
Second clock edge, output =...
Who has the same problem can give me a hand? thanks so much! the problem is: INTERNAL_ERROR:Xst:cmain.c:3464:1.56 - Process will terminate. For technical support on this issue, please open a WebCase with this project attached at https://www.xilinx.com/support.
knowing that the Release version...
Hello,
Actually I am looking for a digital to analog converter (preferably an evaluation board) in order to connect an FPGA with a RF signal generator N9310A (he plays the role of an I and Q modulator and includes two inputs analog I and Q on rear panel and he can transpose the two analog...
Re: Reading binary data over the serial port
The last code missed the writing data; I put only the opening and closing of the port and the reception of the data; now you can check the entire code:
s=serial('COM1'); % Create a serial port object
%Configure property values...
Hello
In fact, I want to acquire a 8-bit binary data on serial port using Matlab (eg 00001100 in binary or 12 decimal). I make a test loop back just sending that data over the port and receive on the same port, knowing that sending code works fine and I checked it by HyperTerminal.
I tried...
Hello,
In fact, I worked with XUPV5-LX110T evaluation platform (Xilinx).
Indeed, I tried to send a data from Matlab script (communication protocol) on the RS-232 serial port, where:
- I use the RS-232 Null Modem (DB9) Female-Female between the computer and the platform;
- The data sent is 8...
Hello,
In fact, I'm working on a project which aims to implement a reconfigurable Zigbee tranceiver on XUPV5-LX110T Evaluation platform which integrates a Virtex 5 FPGA. I am currently in the phase of real test.
First, I want to send my data from a PC to FPGA and receive it (to treat my...
Hello,
In fact, I'm working on a project which aims to implement a reconfigurable Zigbee tranceiver on XUPV5-LX110T Evaluation platform which integrates a Virtex 5 FPGA. I am currently in the phase of real test.
First, I want to send my data from a PC to FPGA and receive it (to treat my...
Hello,
In fact, I'm working on a project that aims to put a communication platform to interact with hydrogen sensor wirelessly.
The platform consists of an evaluation board from Xilinx ML505 (on which there is a Virtex 5) which will implement the baseband digital processing and another board...
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.
