What is Serial Wire Viewer (SWV) in Arm Cortex-M?

Serial Wire Viewer (SWV) is a real-time trace functionality that is available in Arm Cortex-M microcontrollers. It allows real-time data…

Mike Johnston 9 Min Read

Arm Cortex-M DAP bus and interconnect architecture Explained

The Arm Cortex-M series of processors feature a Debug Access Port (DAP) that provides debug capability and access to the…

Neil Salmon 11 Min Read

Controlling Clocks and PLL for Power Savings in Cortex-M3

The Cortex-M3 processor provides multiple clock control features that allow significant power savings by slowing or stopping clocks when parts…

David Moore 12 Min Read

Sleep-on-Exit for Automated Low Power in Cortex-M3 (Explained)

Sleep-on-exit is a feature in Cortex-M3 processors that allows the processor to automatically enter a low power sleep mode when…

Eileen David 23 Min Read

Latest Arm

How does bootloader work in ARM Cortex Series?

The bootloader is a crucial software component in ARM Cortex-based systems. It is responsible for initializing the hardware, setting up…

David Moore 9 Min Read

Cortex M0+ delay routine without timers

Executing delays and timing operations are common needs in embedded systems programming. The Cortex-M0+ is one of ARM's most widely…

Scott Allen 10 Min Read

How to delay an ARM Cortex M0+ for n cycles, without a timer?

The ARM Cortex M0+ is one of the simplest and most basic ARM processor cores, aimed at low-cost and low-power…

Scott Allen 6 Min Read

Where is arm cortex-M0 used?

The ARM Cortex-M0 is a 32-bit microcontroller core from ARM targeting low-cost applications. It is one of the most popular…

Scott Allen 6 Min Read

What is the application of cortex-M0?

The Cortex-M0 is an ultra low power 32-bit ARM processor core designed for microcontroller applications. It is the smallest and…

Mike Johnston 6 Min Read

What is the first instruction in ARM Cortex M0?

The first instruction executed by an ARM Cortex-M0 processor after reset is located at address 0x00000000. This initial instruction is…

Javier Massey 9 Min Read

What is the Top Level Difference in Features Between Cortex-M23 and Cortex-M0+?

The main difference between the Cortex-M23 and Cortex-M0+ microcontroller architectures from ARM is that the Cortex-M23 is a more advanced…

Javier Massey 12 Min Read

Why Did ARM Decide to Automatically Load SP from First Entry of the Vector Table?

ARM processors always load the initial stack pointer (SP) value from the first entry of the vector table located at…

Holly Lindsey 8 Min Read

What Signals Can I Omit from M0 Verilog Design When Programming into FPGA?

When designing a system-on-a-chip (SoC) with an ARM Cortex-M0 processor and programming it into an FPGA, not all signals need…

Holly Lindsey 6 Min Read
- Sponsored-
Ad image