Scott Allen

108 Articles

Little Endian Explained

Little endian is a memory architecture where the least significant byte of a word is stored at the smallest memory…

Scott Allen 8 Min Read

What is the endianness of arm cortex M33?

The ARM Cortex-M33 is a little endian processor. This means that in memory, it stores the least significant byte of…

Scott Allen 7 Min Read

What is endianness in ARM processor?

Endianness refers to the byte ordering and memory layout convention used by a processor architecture to store data in memory.…

Scott Allen 6 Min Read

Is ARM Cortex Little Endian or Big Endian?

ARM Cortex processors can operate in either little endian or big endian mode. The endianness is configurable in software, so…

Scott Allen 7 Min Read

How fast is the Arm Cortex-M4?

The Arm Cortex-M4 is a 32-bit processor core designed for embedded and IoT applications requiring low power consumption and high…

Scott Allen 5 Min Read

What is the Difference Between ARM Cortex M3 and ARM Cortex M4?

The key differences between the ARM Cortex-M3 and Cortex-M4 microcontrollers are in their core designs, with the M4 having additional…

Scott Allen 7 Min Read

What is the difference between cortex-M1 and M3?

The Cortex-M1 and Cortex-M3 are both ARM processor cores designed for microcontroller applications. The main differences between them come down…

Scott Allen 5 Min Read

What is the fastest Arm Cortex processor?

The fastest Arm Cortex processor currently available is the Cortex-A77. Announced in 2019, the Cortex-A77 is Arm's flagship processor for…

Scott Allen 5 Min Read

What is DSP in ARM processor?

Digital Signal Processing (DSP) refers to processing digital signals using specialized programming and hardware optimizations in ARM processors. DSP enhances…

Scott Allen 6 Min Read

What is the difference between ARM Cortex-A and ARM Cortex-M?

The key differences between ARM Cortex-A and ARM Cortex-M processors come down to their intended use cases. ARM Cortex-A processors…

Scott Allen 6 Min Read

What is the debug subsystem in arm?

The debug subsystem in ARM processors provides hardware support for debugging code running on the processor. It allows external debug…

Scott Allen 10 Min Read

What are the different debug interfaces that are available on the Cortex-M processor?

The Cortex-M processor family offers several debug interfaces that provide access to the core's internal registers, memory, and peripherals for…

Scott Allen 8 Min Read
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