Mastodawn

Texas Instruments MSPM0G5187 and AM13Ex MCUs integrate TinyEngine NPU for Edge AI applications

https://fed.brid.gy/r/https://www.cnx-software.com/2026/03/11/texas-instruments-mspm0g5187-and-am13ex-mcus-integrate-tinyengine-npu-for-edge-ai-applications/

Texas Instruments MSPM0G5187 and AM13Ex MCUs integrate TinyEngine NPU for Edge AI applications

Texas Instruments MSPM0G5187 and AM13Ex are two new microcontroller (MCU) families featuring the company's TinyEngine neural processing unit (NPU) to enable low-latency, high-efficiency Edge AI/Machine Learning inference on the chips. TI claims that the TinyEngine NPU can run AI models with up to 90 times lower latency and more than 120 times lower energy utilization per inference than similar MCUs without an accelerator. The MSPM0G5187 is a general-purpose, low-power Arm Cortex-M0+ MCU, while the AM13Ex Arm Cortex-M33 microcontroller targets real-time motor control, starting with the AM13E23019 SKU. TI MSPM0G5187 general-purpose Cortex-M0+ MCU Key features and specifications: CPU - Arm Cortex-M0+ @ 80 MHz Memory - 32 KB RAM with ECC Storage - 128 KB flash with ECC, 8 KB data flash with ECC Accelerators TinyEngine NPU for AI/ML delivering up to 2.56GOPS (Giga Operations Per Second) at 80MHz MATHACL math accelerator Peripherals USB - 1x USB 2.0 (12 Mbps) Audio

CNX Software - Embedded Systems News

stf Jan 6

woohoo #zephyros now supports the #trng of the #rp2350 (as found in the rpi pico 2 for example) https://github.com/zephyrproject-rtos/zephyr/pull/83346#event-21872383884

entropy: rpi_pico: implement entropy driver for RP2350 by xudongzheng · Pull Request #83346 · zephyrproject-rtos/zephyr

Use get_rand_64() from Pico SDK for entropy. This is somewhat based on #66764.

GitHub

Detlev Zundel [Team Human]Jul 28, 2025

#ZephyrOS has a pretty cool http server demo that runs out of the box on many of the supported boards. It can even toggle the LED used in the blinky demo through the browser. It drove my crazy that on my mimxrt1060-evk, the network always lost connection when the LED was toggled. After some unsuccessful debug attempts and #wireshark traces, I finally downloaded the schematics and took a look 🙈

#embedded #nxp

Bart Karalus Jul 20, 2025

Excellent, hands-on #zephyros workshop in #Gdansk is now behind me!

#embedded #freertos #electronics #esp32

Habr Jul 5, 2025

Spinlock vs. Mutex vs. Semaphore: Разбираемся в синхронизации с Zephyr OS

Всем привет! Сегодня хочу углубиться в одну из самых важных тем в мире Zephyr OS — синхронизацию потоков и задач. Если вы хоть раз работали с k_thread_create , гоняли потоки туда-сюда и ловили bus fault, вы меня понимаете. Когда задача одна — всё просто. Но как только вырастает многопоточность, задачи начинают драться за общий ресурс — и тут без надёжной синхронизации не обойтись. У Zephyr OS есть три главных инструмента для этого: spinlock , mutex и semaphore . Каждый со своим характером и подводными камнями.

https://habr.com/ru/articles/925168/

#многопоточность #многопоточное_программирование #rtos #ZephyrOS #zephyr_project #embedded #embedded_software_development #embedded_systems