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 Current Program Status Register (CPSR) in Arm Cortex-M is a 32-bit register that contains condition code flags, interrupt disable…
LDR (Load/Store Doubleword Register) and STR (Store Register) are two common ARM instruction types used for memory access. The main…
The STR (store register) instructions in Arm Cortex-M processors are used to store data from a register to memory. They…
The LDR (LoaD Register) instructions in ARM Cortex-M are used to load data from memory into a register. The Cortex-M…
The Thumb and Thumb2 instruction sets are both used in ARM processors, but there are some key differences between them.…
The NVIC (Nested Vectored Interrupt Controller) registers ISER, ICER, ISPR and ICPR are used to enable, disable, set pending, and…
Industrial motion control applications require precision, reliability, and flexibility. Nonvolatile-memory-based industrial controllers (NVICs) offer key advantages over traditional volatile memory-based…
The Nested Vectored Interrupt Controller (NVIC) is the interrupt controller used in ARM Cortex-M series processors. It provides low latency…
The key difference between the ARM7 and Cortex-M3 microcontrollers is that the ARM7 is an older generation 32-bit RISC processor…
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