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Embedded Development

JTAG Explained: Working, Architecture, and Its Role in Embedded Systems

JTAG Explained: Working, Architecture, and Its Role in Embedded Systems Introduction JTAG (Joint Test Action Group) is a standardized interface used for testing, debugging, and programming electronic devices such as microcontrollers, FPGAs, and PCBs. It allows developers to access the internal state of a chip without requiring physical probes, making it a critical tool for …

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Bootloader: The Unsung Hero of Embedded Systems!

Oopss!!! Your Device Won’t Start? Here’s Why! Ever wondered what happens when you power up your microcontroller or embedded device? The magic behind that smooth boot-up process is the bootloader—a tiny yet mighty program that initializes the system, loads firmware, and gets everything running! Without it, your device would be as good as a brick! …

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