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FPGA design tips and tutorials


MicroZed Chronicles: Versal AI Edge, VESA LCD Display.
I have had the Alinx VD100 Versal Edge AI platform for a little while now. A few weeks ago, I set it up in my office so that I could...
Feb 55 min read


MicroZed Chronicles : Zynq, MicroBlaze, answering a question
One of the great things about writing this blog (there are many) is when people as real world questions as they need help. Last week,...
Jan 294 min read


MicroZed Chronicles: State Machines
I always remember when I was learning digital electronics at university, the lecturer John Rowe passing comment that a professional would...
Jan 225 min read


MicroZed Chronicles: Sliding Window Filter
One of the things I really enjoy is creating image processing solutions as you might notice from the projects I publish on Hackster. My...
Jan 155 min read


MicroZed Chronicles: CORDIC algorithm in RTL.
Recently I retired my old trusty TI85 calculator and replaced it with a more modern scientific calculator, which could even run python....
Jan 89 min read


MicroZed Chronicles: 2024 What a Year!
I thought I would kick off 2025 with a look back at what we had achieved over the last year, it has been one of my busiest years yet and...
Jan 24 min read


MicroZed Chronicles: Accessing the Configuration Clock
Normally, we clock the logic within our FPGA design using clocks either provided externally or generated internally using MMCMs, PLLs, or...
Dec 24, 20245 min read


MicroZed Chronicles: Simulink and DSP58
A couple of weeks ago I started exploring, fixed and floating point math and the differences between them in FPGA implementations. Of...
Dec 18, 20244 min read


MicroZed Chronicles: Can AI Build an LED Flasher from Scratch?
As many engineers are, I am a big fan of sci fi, growing up I used to watch Star Trek The Next Generation religiously every night here in...
Dec 10, 20247 min read


MicroZed Chronicles: Lab Equipment
I have written several blogs about setting up and running your own company ( P2 here ) , the software tools and IT infrastructure ...
Dec 4, 20245 min read


MicroZed Chronicles: ChipScoPy
When it comes to debugging designs the more visibility and control we have over debugging elements such as ILAs is critical. When we...
Nov 27, 20244 min read


MicroZed Chronicles: DSP58 and FP32 Mode
Last week we examined how we could use the IEEE VHDL 2008 fixed and floating packages to implement a simple polynomial approximation. ...
Nov 20, 20244 min read


MicroZed Chronicles: Fixed and Floating Point Maths
A short time ago I hosted a webinar which looked at how we can implement mathematics within programmable logic. In this webinar we...
Nov 13, 20245 min read


MicroZed Chronicles: Organising Test Benches.
When developing FPGAs there is a critical triad which needs to be achieved for the successful delivery of a project. First we need to...
Nov 6, 20248 min read


MicroZed Chronicles: Synchronous CDC
Every digital / FPGA designer should be aware of clock domain crossing between asynchronous clock domains. As our devices get more and...
Oct 30, 20244 min read


MicroZed Chronicles: Baseline Timing Closure.
One of the main challenges FPGA designers face, especially those new to FPGA design is how to achieve timing closure. While it seems...
Oct 23, 20244 min read


MicroZed Chronicles: Accelerating FPGA Design Cycles with IP Cores and Open Libraries
The goal of professional FPGA development is to deliver projects on quality, on time, and within budget. Achieving this, however, can be...
Oct 16, 20243 min read


MicroZed Chronicles: From Bits to Plots: Visualizing XADC Data with Python
One of the things I enjoy is when people reach out with suggestions for blogs and projects that would help them. A recent suggestion was...
Oct 9, 20244 min read


MicroZed Chronicles: Python Scripting Solutions with Vitis
To make my blogs and demonstrations illustrative I often use captures from the graphical user interface. However, professionally as an...
Oct 2, 20244 min read


MicroZed Chronicles: Spartan 7 Tile and System Controller.
Over the last few months we have been developing a tile, which contains a Spartan 7 XC7S25 and all of the supporting peripherals...
Sep 25, 20245 min read
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