In this blog we already talk about Pynq and how it can help us to develop some applications in a easy way. Obviously, Pynq has its limitations but it still being a powerful tool with we can develop projects in…
Digital signal processing algorithms are, in general, purely mathematical algorithms that works perfectly on our notebook or MATLAB, but in real design, the algorithm starts to return us some unexpected results. One example of that is the quantification error. While…
In this blog we have seen how to develop a FIR filter. In this post you have an example of FIR filter where the coefficients are configured though AXI4-Lite interface. The goal of that post was the implementation of a…
Filtering is likely the most common DSP algorithm that any embedded engineer has to design, no matter it they are developing for an STM32, or TI DSP or, of course, en FPGA. Filtering is such important because the majority of…
A few years ago, FPGAs were used almost exclusively for communication systems. On the other hand, DSPs are used to execute digital signal processing algorithms. The reason is the hardware components that were integrated. FPGAs, were based on flip-flops, LUTs…
When we are working with a SOC or MPSOC, is very common the data interchange between the PL and the APU, or between the PL and the RPU. To do that, the Zynq platform gives us several interfaces between the…
It’s September, most of you will come back to work, others don’t remember what is that of holidays, and others, luckiest people, will start your holidays soon. I am in the first group, so I have to back to work,…
I will use this post to show you how, creating an AXI IP, we can accelerate our applications on Petalinux, or in case we use a Zynq MPSOC, we also can accelerate an application running in the RPU. As you…
When we talk about digital signal processing, 2 things come to my mind. First one is the sinc wave, used as a cover page of a lot of books about signal processing, and the second one, is the fourier transform.…
Few months ago, Digilent presented their new development platforms based in Zynq and Zynq US+, with connectors compatibles with SYZYGY standard. This standard is in the middle between PMOD and FMC, with the enormous advantage that can be soldered by…
