GUILLAUME WILLIAM
BRES
RedPitaya:
The Redpitaya.
125 MS/s A/D conversion then output to the D/A converter.
Redpitaya is a zynq based pocket-size development board embedding two 125 Ms/s D/A converters and two 125 MS/s A/D converters. We foresee this board as the perfect low cost yet powerful prototyping tools in domains such as Software Defined Radio and Analog/Digital conversion.
The project's official page http://redpitaya.com/ & sources are located on:
git clone https://github.com/RedPitaya/RedPitaya
They do not provide a schematic, indeed I think we are only suppose to use the application & not create our own.
Here is me sending a 1MHz sinewave into one of the A/D converter channel.
A/D converter:
Data are then processed in my FPGA block, here is the result:
D/A converter:
Here are my first tests of the AD9767 by Analog Devices, I still am working on this.