Serial Wire Viewer (SWV) is a real-time trace functionality that is available in Arm Cortex-M microcontrollers. It allows real-time data…
The Arm Cortex-M series of processors feature a Debug Access Port (DAP) that provides debug capability and access to the…
The Cortex-M3 processor provides multiple clock control features that allow significant power savings by slowing or stopping clocks when parts…
Sleep-on-exit is a feature in Cortex-M3 processors that allows the processor to automatically enter a low power sleep mode when…
The TM4C123G launchpad is a low-cost evaluation board based on the ARM Cortex-M4F processor. It allows users to develop and…
The TM4C123 is a 32-bit ARM Cortex-M4 based microcontroller from Texas Instruments. It is part of the Tiva C Series…
The Thumb instruction set is a compressed variant of the ARM instruction set that was introduced in ARMv4T architectures. It…
The TrustZone is a security extension in the Arm Cortex series of processors that provides hardware-level isolation between secure and…
The SVC (Supervisor Call) instruction in ARM Cortex processors is used to make a request to the operating system or…
The startup code of an ARM processor written in C is responsible for configuring the processor and setting up the…
The key differences between the ARM M4 and M55 processors come down to performance, features, and intended use cases. The…
Interrupts are a key part of embedded systems programming on ARM Cortex M4 microcontrollers. They allow the processor to respond…
The Cortex-M4 processor from ARM is a widely used 32-bit RISC CPU core designed for embedded applications. It features the…
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