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MicroZed Chronicles: Memory Scrubbing
One of the great things about the BRAM in Xilinx FPGAs is its ability to implement error correcting codes (ECC) on the data stored...
Aug 31, 20223 min read


Rapid Silicon : Raptor Deep Dive
A few weeks ago, we looked at took a high-level view of the open-source tools which are combined to create the Rapid Silicon Raptor tool...
Aug 29, 20222 min read


MicroZed Chronicles: 10 Rules for HDL Development.
Writing good, portable, reusable HDL code, that enables the synthesized design to implement at the desired frequency can definitely be a...
Aug 23, 20224 min read


MicroZed Chronicles: Thinking about Clocks.
When I started my design career twenty plus years ago, one of the very simple rules we had for significantly smaller and less flexible...
Aug 17, 20224 min read


MicroZed Chronicles: MATLAB / Simulink HDL Coder
A couple of weeks ago, I mentioned I had invested in MATLAB and HDL Coder to enable generation of RTL code directly from Simulink models....
Aug 10, 20224 min read


MicroZed Chronicles: The Avnet ZUBoard 1CG
In early June Avnet announced the ZUBoard 1CG, as a compliment to the Ultra96V2 and MiniZed development boards and UltraZed and PicoZed...
Aug 3, 20223 min read


Raptor – Rapid Silicon’s Open-Source Tool Chain
One of the game changing elements of the announcement from Rapid Silicon was that the entire tool chain would be based on open-source...
Jul 29, 20223 min read


MicroZed Chronicles: UltraScale IO Resources
I have recently come across an interesting requirement from a customer that includes driving high-energy systems with a series of pulses...
Jul 27, 20223 min read


Nios V Introduction
We looked at the Agilex Transceiver-SoC Development Board in the last blog. Besides the great capability of this board, one of the main...
Jul 25, 20222 min read


MicroZed Chronicles: PYNQ Interrupts
Last week, after we looked at how we could use the AXI IIC IP with PYNQ, I got a question from a reader asking how we work with...
Jul 20, 20223 min read


MicroZed Chronicles: PYNQ and AXI IIC
One of the most widely used embedded protocols for low-speed communication between embedded devices is the I2C. We have a choice about...
Jul 13, 20223 min read


A Look at the Agilex Transceiver-SoC Development Kit
The Agilex FPGAs and SoC FPGAs are high-performance devices which provide developers a range of options across the three variants of...
Jul 11, 20222 min read


MicroZed Chronicles: MicroBlaze MCS
Implementing a MicroBlaze processor in a FPGA design is very popular in many applications. The MicroBlaze allows us to handle serial...
Jul 6, 20223 min read


MicroZed Chronicles: Processor System to Programmable Logic Interrupts
One of the critical techniques in an embedded system that enables responsive software is using interrupts. In this series, we have used...
Jun 29, 20223 min read


MicroZed Chronicles: Higher Levels of Abstraction
I am very interested in higher levels of abstraction for developing FPGAs and especially algorithms like image processing and control....
Jun 23, 20222 min read


Meet Rapid Silicon: Open-Source FPGA and Toolchain
Rapid Silicon is bringing open source to the FPGA space with the introduction of it's Gemini device family and Raptor EDA environment.
Jun 22, 20222 min read


Creating the NIOS II SW Application
In our last blog discussing Intel devices, we created a Nios II processor using platform designer before generating the programming files...
Jun 20, 20223 min read


MicroZed Chronicles: Signal Processing, FFT, and PYNQ
One of the great things about FPGAs is their parallel structures and how we can accelerate the algorithms by exploiting the parallel...
Jun 15, 20223 min read


MicroZed Chronicles: Synchronization & Metastability
Over the last week I noticed a few questions on r/FPGA and from a client on metastability and synchronizing signals coming into the...
Jun 8, 20223 min read


MicroZed Chronicles: Zynq Power Management – Wake on Interrupt GPIO
One of the projects we are working on now is battery powered and only acts when awakened on a set schedule. This requires the Zynq-7000...
Jun 1, 20226 min read
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