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My platform is DM8148, which is C674x + Cortex A8 core. I encountered a memory problem when working on a project. When a project was initialized, malloc applied for a memory pointer
short *pBuf...
The current experience sharing, emergency help, original articles, and problem discussions are not comprehensive enough and sometimes not relevant to the content. But it is not a very important thing...
ISP devices, such as field programmable devices (FPGAs and CPLDs), do not require a programmer. Using programming kits provided by the device manufacturer, they employ a top-down modular design app...[Details]
Logic analyzers are widely used tools in digital design verification and debugging. They can verify the proper functioning of digital circuits and help users identify and troubleshoot faults. They ...[Details]
A pure sine wave inverter has a good output waveform with very low distortion, and its output waveform is essentially the same as the AC waveform of the mains power grid. In fact, the AC power prov...[Details]
Automotive electronics systems are facing a dual challenge of functional safety and cybersecurity.
The NXP
S32K3
series MCUs utilize a deep protection system built with a Hardware Sec...[Details]
The power battery is a crucial component for vehicles, determining its lifespan and range. According to national regulations, when the capacity of an electric vehicle's power battery drops below 80...[Details]
On August 18, domestic EDA manufacturer HuaDa JiuTian launched the advanced packaging design platform Storm for the first time in the world at the end of July. It claims that the chiplet wiring eff...[Details]
Introduction
Currently, IoT-related applications, including those enabling furniture display panels, industrial control display panels, handheld devices, and facial recognition, are gradually s...[Details]
I. Introduction
Although the electrostatic effect was first experimentally demonstrated in electricity, static electricity is still considered a "nameless fire" in modern industrial processes...[Details]
In the field of electrical control, time delay relays, as a crucial control element, are widely used in various scenarios requiring timing control. After receiving a control signal, they switch cir...[Details]
With the introduction of home projectors into homes, home theaters are no longer simply a large color TV with a high-end audio system and the corresponding amplifier. It's more than a simple arrang...[Details]
A key feature of portable devices such as smartphones is their increasing functionality, supporting a wider range of consumer needs. However, the operating voltages of the integrated circuits (ICs)...[Details]
What is Digital TV?
Simply put, "digital television" (DTV) refers to television produced, broadcast, and transmitted using digital signal technology. DTV doesn't refer to the televisio...[Details]
China has achieved another milestone in the field of micro rare earth permanent magnet motors. According to the Rare Earth New Materials Technology Innovation Center in Baotou, Inner Mongolia, a ra...[Details]
In the field of industrial automation, seamless communication between devices is key to building efficient production lines. When the M8-11 series RFID reader module needs to collaborate with multi...[Details]
On August 11, Beijing time, the Financial Times reported that in order to obtain chip export licenses, Nvidia and AMD reached an unusual arrangement with the Trump administration, which included pa...[Details]
Test/Measurement
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