ARM Announces Its New Processor Cortex-R82
Although ARM's Cortex-A series CPUs, known for the Cortex processors it produces for mobile devices, are used as processing units in many devices...
Although ARM's Cortex-A series CPUs, known for the Cortex processors it produces for mobile devices, are used as processing units in many devices...
Made for mobile devices Cortex Although ARM's Cortex-A series CPUs, known for their processors, are used as processing units in many devices, this is not the only CPU developed by the company. The company also uses high-performance real-time applications Cortex-R It also offers “real-time” processors.
The company last launched Cortex-R8 from the Cortex-R series in 2016. The company developed Cortex-R8 for use in 5G connection solutions within modern subsystems. Additionally, another area where the Cortex-R series was used was storage solutions. Cortex-R processors, On HDD and SDD controllers It was used as the main processing element.
ARM expands Cortex-R series
ARM, today Cortex-R82 made the announcement of its processor named after. The new processor is the company's first 64-bit ARMv8-R architecture processor, that is, the company's first 64-bit real-time processor. Older generation R processors had ARMv7-R or ARMV8-R 32-bit architecture. Although these worked very efficiently for years, they began to fall short of modern products.
New Cortex-R82 builds on Cortex-R8 2x performance improvement It upgrades the core to do it. Although the company has not yet given much detail about the microarchitecture of the R82 and how it differs from the R8, it is possible to say that some important changes have been made.
An important change on the architecture and microarchitecture side is the optional NEON units for SIMD operations. In this way, parallel processing in the processor increases the computational capacity. a higher performance is offered. In addition, another important change in microarchitecture is the inclusion of MMU. In this way, Cortex-R82 can be used as a multi-purpose CPU for rich operating systems such as Linux.
ARM, current in 85% of storage solutions He says that Cortex-R processors are used and the new R82 will make a big leap in terms of performance. The company also states that its new processor will open up new possibilities for suppliers to differentiate themselves in their future designs.
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