An ARM-based processor is similar to an encyclopedia of functions. Each core contains both basic and specialist functions. Arm designs and licensees can resell the resulting chip device or evaluation board. The design process is rigorously controlled by Arm and partners are required to follow Arm’s security principles and run software. Here is a quick rundown of Arm’s current technology. This information can help you determine which processor is right for your needs.
Cortex-M processors feature a small form factor that is more compact and can fit into small spaces. They are used in many products, including automotive control systems, braking systems, high-definition digital cameras, and digital signal processors, which manage and respond to analog signals. Many other applications use a processor with an ARM chip, including voice recognition and sound synthesis. Arm refers to all Cortex-M processors as Cosmos.
ARM processors are popular in smartphones. Their small size, low cost, and low power consumption make them perfect for the embedded environment. In addition to smartphones, ARM processors are starting to make their way into laptops, most notably ultra books. Despite their low cost, these processors are capable of adequate tasks and have a great performance-to-price ratio. A CISC-based processor requires fewer transistors and requires less power, which means it can reduce power consumption.
ARM processors were created by Acorn Computers in the 1980s. The Acorn Research Center at Cambridge University was the first company to use an ARM processor, and it later became an acronym (ARM). The Acorn Research Group later split off its parent company and formed ARM Ltd. The company licenses its technology and designs to other companies. It is the first RISC processor. The technology behind ARM processors has been used in many different products since.