Python productivity on Zynq (PYNQ) open-source software framework has paved the way for easy implementation of digital systems on Xilinx system on chip (SoC) devices. This project focuses on image acquisition problem in real-time image processing systems. Nowadays it is …

Exponential function is very important to evaluate activation functions (Sigmoid, hyperbolic tangent, SoftMax etc.) used in machine learning (ML) algorithms. Thus, efficient hardware implementation of exponential function very important. In this post, we have discussed detailed FPGA Implementation of Taylor …

Vivado HLS is designed for high level language synthesis of digital systems. Any system can be modelled using lower-level languages like Verilog HDL, VHDL. But these HDL languages are considered as machine level languages like assembly language in case of …

In our previous post, we discussed about general codes for some of the most important combinational blocks. In this post, we will discuss general Verilog codes for some of the most important sequential blocks. General Verilog Codes for Sequential Blocks …

In our previous blog, we discussed different combinational circuits but General Verilog codes are essential in writing bigger complex codes for a system. They make it easy for the coders to generalize the overall code. The generalized overall code can …

As we discussed in the previous blog one of the methods to solve metastability is the Double Flop Synchroniser method. This method consists of two cascaded D flip-flops that sample the input signal with the destination clock. This design can …

Clock Domain Crossing (CDC) refers to the process and techniques used to manage data transfer between different clock domains within the digital system in either ASIC IC or FPGA. CDC is one where the data is transferred from one clock …

Artificial Neural Networks (ANN) are very popular to realize different critical functions related to any field of study. In this project, a simple exclusive-OR function is realized with the help of ANN. The purpose of the XOR function is to …

QR decomposition is another powerful technique to solve linear equations. In QR decomposition, the co-efficient matrix $A \in \mathcal{R}^{M\times K}$ need not to be a symmetric matrix. In special cases where the input signal is compressible or sparse, QR decomposition …

Gaussian Elimination (GE) is one of the most popular methods to solve an linear equation. GE algorithm is the only direct method which is of much interest to the researchers. This method considers that the co-efficient matrix is square. If …

In our previous tutorial, we have discussed about Cholesky decomposition which is a very important matrix factorization to solve a linear equation. But this technique has some drawbacks which are also discussed in the same tutorial. In this tutorial, we …

Cholesky decomposition is a very important matrix factorization technique which is used to solve a linear equation. This technique originally derives from very popular LU decomposition and very suitable for higher order matrices. In Cholesky decomposition, the co-efficient matrix $A$ …