This article investigates the Transform Engine, another part of the PowerQuad, which enables the LPC55S69 MCU to compute a Fast Fourier Transform (FFT).
This article investigates the Transform Engine, another part of the PowerQuad, which enables the LPC55S69 MCU to compute a Fast Fourier Transform (FFT).
Learn about the widely used methods for filtering and processing data samples in the time domain while taking a closer…
Learn about the widely used methods for filtering and processing data samples in the time domain while taking a closer look at the Dual Biquad IIR engine of the PowerQuad unit in the LPC55S69 MCU.
This article explores the IEC 60730 Class B standard for functional safety to address both mechanical and electrical…
This article explores the IEC 60730 Class B standard for functional safety to address both mechanical and electrical design in appliances. Learn what the standard entails and controllers to help meet these standards.
While CAN FD has been around since 2011, this protocol is still, in many cases, the preferable option to Classical CAN…
While CAN FD has been around since 2011, this protocol is still, in many cases, the preferable option to Classical CAN for many designers. Here's why.
In this article, learn about the PowerQuad co-processor and its role in performing CPU-heavy tasks to allow the Arm…
In this article, learn about the PowerQuad co-processor and its role in performing CPU-heavy tasks to allow the Arm Cortex-M33 cores to execute other tasks in the LPC55S69 MCU.
In this article, we’re going to be talking about JTAG, the ubiquitous hardware tool used for testing, programming, and…
In this article, we’re going to be talking about JTAG, the ubiquitous hardware tool used for testing, programming, and debugging.
Learn how the i.MX 8M Plus applications processor enables edge computing, speeding up machine learning for a variety of…
Learn how the i.MX 8M Plus applications processor enables edge computing, speeding up machine learning for a variety of applications including industrial tasks.
Coming up on its 30th anniversary, Arm is now working on ways to create a battery-less future for the IoT.
Coming up on its 30th anniversary, Arm is now working on ways to create a battery-less future for the IoT.
This article proposes a simple microcontroller power-supply circuit that is worth considering when you’re developing a…
This article proposes a simple microcontroller power-supply circuit that is worth considering when you’re developing a (very) cost-sensitive system.
What are the first orders of operation when narrowing down MCUs for an automotive design?
What are the first orders of operation when narrowing down MCUs for an automotive design?
This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of…
This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of newly-released products.
This morning, Maxim Integrated released its newest product, a low-power NN accelerator chip, with the hopes of bringing…
This morning, Maxim Integrated released its newest product, a low-power NN accelerator chip, with the hopes of bringing AI to the edge. We interviewed Kris Ardis, executive director of Micros, Security, and Software Business Unit at Maxim Integrated, to get the details.
When vendors have different names for power modes of low-power MCUs, it can be confusing to compare options for…
When vendors have different names for power modes of low-power MCUs, it can be confusing to compare options for battery-powered IoT designs.
This article explores the power rails and power modes of the LPC55S69 and investigates how the modes affect the MCU in…
This article explores the power rails and power modes of the LPC55S69 and investigates how the modes affect the MCU in various applications.
This article looks at digit detection and recognition using MNIST eIQ as an example, which consists of several parts —…
This article looks at digit detection and recognition using MNIST eIQ as an example, which consists of several parts — the digit recognition is performed by a TensorFlow Lite model, and a GUI is used to increase the usability of the i.MX RT1060 device.
In this article, learn how to enable I2C by allowing the LPC55S69 MCU on the E1 board to communicate with a Bosch BME280…
In this article, learn how to enable I2C by allowing the LPC55S69 MCU on the E1 board to communicate with a Bosch BME280 environmental sensor present on the Microe Weather click module.
Glow, the open-source neural network compiler, stirred conversation during the Q&A portion of NXP's Industry Tech Days…
Glow, the open-source neural network compiler, stirred conversation during the Q&A portion of NXP's Industry Tech Days presentation. Why is this compiler so important for pushing intelligence to the edge?
How can you build a fast non-volatile memory from a conventional SRAM? It turns out, you only need a back-up battery and…
How can you build a fast non-volatile memory from a conventional SRAM? It turns out, you only need a back-up battery and some control circuitry.
The OKdo E1 development board is only as wide as a coin but contains the LPC55S69 microcontroller, making it suitable for…
The OKdo E1 development board is only as wide as a coin but contains the LPC55S69 microcontroller, making it suitable for a variety of small production runs and prototypes. Here, get more familiar with the dev board and see how to use its evaluation kit.
This article explains how to use an NTC or a PTC thermistor with an ADC, along with the various process techniques to…
This article explains how to use an NTC or a PTC thermistor with an ADC, along with the various process techniques to convert ADC measured results into a usable temperature value.
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