In most cases, application code can be written in C or other high-level languages. However, a basic understanding of the instruction set supported by Cortex-M processors helps developers choose the appropriate Cortex-M processor for specific applications. The instruction set architecture (ISA) is part of the processor architecture, and Cortex-M processors can be divided into several … Read more
Imagine your smart assistant at home: when you give a command, it can recognize your voice, process your speech, and respond. This is a case of a multi-sensor device that requires signal processing. Signal processing technology is crucial in all devices around us today: wearable devices, audio headsets, smart speakers, and cameras. We are witnessing … Read more
BSP Address: https://gitee.com/rtthread/rt-thread/tree/master/bsp/nuvoton/numaker-iot-m487 (Please copy to an external browser to open) NuMicro M480 High-Performance Series Diverse Low Power Modes Meet Your Various System Needs In recent years, markets such as industrial Internet, big data, cloud applications, IoT wireless modules, and mobile devices have been thriving. The specifications for microcontrollers not only demand performance but also … Read more
Description: 1. This speech recognition library can recognize 11 short phrases and can change the recognized content at any time. 2. Since the library is written in pure C and has an IAR version, it should also be possible to port it to chips from other manufacturers. 3. The software includes an API manual and … Read more
Recently, in collaboration with engineers from Renesas and RT-Thread, we have completed the framework and tutorial for creating the RT-Thread BSP for the Renesas Cortex-M RA series MCUs. This means that developers using the RA series MCUs (RA2 series, RA4 series, RA6 series) can quickly create their own BSPs based on the tutorial and develop … Read more
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Today, the ARM Cortex-M processor family has 8 processor members. In addition, ARM’s product line includes many other processor members. For many beginners, and even for some chip designers with rich experience but not familiar with ARM series processors, it is easy to confuse these products. Different ARM processors have different instruction sets, system functions, … Read more
With the widespread development of smartphones, users’ understanding of smart devices has become increasingly profound. The notion that “user experience does not equal hardware stacking” has taken root in people’s minds. Indeed, a product’s user experience is determined by many factors, including design, configuration, software, network, and battery life… Many aspects influence your experience when … Read more
[Image]Whether it’s CPU, GPU, or flash memory, the manufacturing process is a core factor that determines their performance. From the surface numbers, a smaller process number indicates more advanced technology, allowing more transistors to fit into a smaller space, reducing leakage current, enhancing overall chip performance, and lowering power consumption. However, due to the lack … Read more
Qualcomm‘s Snapdragon processors are one of the most common SoCs in the Android smartphone field. Samsung uses Snapdragon in its various market Galaxy S series, but these chips also power the vast majority of flagship Android phones on the market. However, Snapdragon chips are not only found in expensive flagship smartphones; there is a whole … Read more