ARM Cortex-R8 Processor meets the 5G 'need for speed'

18th February 2016

ARM Ltd

Nat Bowers

0 0

Enabling chip designers to double the performance of ARM-based modem and mass storage device SoCs, the Cortex-R8 processor has been unveiled by ARM. The company's latest latest real-time CPU offers the low latency, high performance and power efficiency demanded by future 5G modems and mass storage devices.

A quad-core configuration dramatically boosts the total Cortex-R8 performance, which when combined with its real time features and extended low-latency memory makes Cortex-R8 the highest performing processor in its class.

James McNiven, General Manager, CPU Group, ARM, commented: “5G will revolutionise mobile communications as it delivers the ability to significantly increase data rates, offering a far better mobile experience. The Cortex-R8 is the most powerful real-time CPU available and its unrivalled performance will make it instrumental in the creation of 5G modems. It will form the communications heart of future smartphones, tablets, connected cars and IoT.”

ARM Cortex-R8

ARM has been the number one CPU architecture in cellular modems since the 1st gen GSM devices in the 1990s. It has formed the backbone of more than 20bn cellular devices worldwide and continues to do so in the latest smartphones and connected IoT products that will be unveiled at Mobile World Congress in Barcelona next week.

“The ARM architecture is the trusted standard for real-time high-performance processing in modems,” said Daniel Diao, Deputy General Manager, Turing Processor Business Unit, Huawei. “As a leader in cellular technology, Huawei is already working on 5G solutions and we welcome the significant performance uplift the Cortex-R8 will deliver. We expect it to be widely deployed in any device where low latency and high performance communication is a critical success factor.”

ARM silicon partners have already begun design work. SoCs based on the Cortex-R8 targeting the mass storage market segment are likely to be available in 2016. Modem designs using Cortex-R8 processors will support the rollout of the new LTE-Advanced Pro and 5G standards. The Cortex-R8 is also compatible with existing software so design cycles will be reduced, allowing developers to extend their real-time product ranges based on a single CPU architecture.

The processor is available for licensing now and silicon is expected in 2016.