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Showing results for tags 'xadc implimentation issues.'.
Hi, I have a ZEDBOARD which I want to interface it to an analog input signal and see the sinusoidal output. i'm following lab 3 tutorial by Adam Taylor. So, as for the first step, I tried to connect the signal generator to Vn and Vp. I expected to see the sinusoidal shape of the voltage in XADC dashboard (XADC wizard demo). and also set the ENABLE_ALL_AUXILIARY_CHANNELS check mark, which will include Vp/Vn. I set the function generator to frq 50Hz and amplitude 400-600 vpp, or DC also I applied and checked the signal on the dashboard and serial oscilloscope both. But, the boar
Hello, I am kind of new to FPGAs and I am trying to use the XADC in order to monitor the temperature sensor: I am using Vivado 2018.2, Nexys video as a board. I used the IP catalog in order to set up the XADC as following: DRP, Single channel, continuous, disable all alarms, disable reset_in, channel to monitor: temperature I wrote a top level module which reads the bits 4 up to 7 from do_out and light up LEDs accordingly: //part of the top module: module top( input CLK100MHZ, input vp_in, input vn_in, input [1:0] sw, output reg [11:0] LE
Dear sir, i am shubham dwivedi , i have done a lot of work on ARTY board for implementing XADC ( 16 bit) but i am not able to get correct output (samples) , of my real time input waveform like SIN ,COS, TRIANGLE, RAMP signals , these i am giving by function generator . here also i am getting some kind of samples but it is not looking good .....when i have checked it with FFT (fourier transfourms) it is not recovering well......so i want to know is it possible to implement ADC on this board or another way is there to implement this, i am using 1 Msps sampling frequency. in