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Digital ICs Technical Articles
Test & Measurement
The Electrical Engineer’s Guide to Instruction Set Architectures (ISAs)
This article explores some important details related to the design and functionality of processors.
about 4 days ago
What Is an FPGA? An Introduction to Programmable Logic
Learn about a hardware-based approach to performing calculations, routing digital signals, and controlling embedded systems using programmable logic and FPGAs....
5 days ago
Considerations for Adding Reset Capability to an FPGA Design
This article will look at some of the consequences of adding a reset input to an FPGA design.
July 30, 2018
PCB Layout Tips and Tricks: Minimizing Decoupling Inductance
This article examines some subtle details associated with the high-frequency performance of decoupling capacitors.
July 26, 2018
PCB Layout Tips and Tricks: How to Optimize Your Decoupling Connection
This article explores the somewhat complicated issue of how exactly to connect a decoupling capacitor to a power pin.
July 18, 2018
Beyond the Optocoupler: Understanding Digital Isolators
Optocouplers are undoubtedly effective, but alternative isolation technologies may be a better choice for your application.
July 13, 2018
The Basics of Emitter-Coupled Logic
This article will review the operation of a basic ECL inverter/buffer, and then we’ll look at some of the most important features of this logic family....
July 12, 2018
Use the Xilinx System Generator to Implement a Simple DDS
In this article, we’ll discuss implementing a simple direct digital synthesizer (DDS) using the Xilinx System Generator.
July 02, 2018
Basics of Phase Truncation in Direct Digital Synthesizers
This article will discuss phase truncation in direct digital synthesizers.
June 20, 2018
How to Design Schmitt Trigger Oscillators
This article discusses the good and the bad regarding Schmitt Trigger RC oscillators. These oscillators are especially important because they are present in the internal oscillator in many...
May 24, 2018
Pipelined Direct Form FIR Versus the Transposed Structure
This article will review two pipelined structures to implement a high throughput FIR filter.
May 21, 2018
Considerations for FPGA Implementation of Linear-Phase FIR Filters
This article will review considerations for efficient FPGA implementation of symmetric FIR filters.
May 17, 2018
Introduction to Distributed Arithmetic
This article will review the distributed arithmetic which is an interesting method of efficiently implementing multiply-and-accumulate operations....
May 11, 2018
Basic Binary Division: The Algorithm and the VHDL Code
This article will review a basic algorithm for binary division.
May 09, 2018
Use the Xilinx CORDIC Core to Easily Generate Sine and Cosine Functions
This article will review integrating a Xilinx IP core into an FPGA design.
May 02, 2018
How Does Xilinx Use Its Logic Fabric to Implement Efficient Multipliers?
This article will review the structure of the binary multipliers that use the look-up tables (LUTs) in the Xilinx logic fabric.
April 30, 2018
T Is for Toggle: Understanding the T Flip-Flop
This tech brief provides an overview of a somewhat uncommon member of the flip-flop family.
April 17, 2018
How to Use Carry-Save Adders to Efficiently Implement Multioperand Addition
This article reviews the use of carry-save adders to efficiently compute a multioperand addition.
April 13, 2018
How to Use VHDL Components to Create a Neat Hierarchical Design
This article defines VHDL components, describes component declaration, and gives examples of how to use VHDL components in your code. It also touches on the "for-generate" statement and its...
April 06, 2018
How to Write the VHDL Description of a Simple Algorithm: The Control Path
This article will review converting a simple algorithm into a VHDL description.
March 16, 2018
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