This white paper is an introduction to porting existing code to the A64 instruction set supported by Armv8-A processors like the Cortex-A53 and Cortex-A57 from Arm. It will also be useful for those writing new code for these platforms.
Hello community and experts,
I am doing an experiment on Cortex-A53 which executes some exclusive access instructions such as 'ldaxr'.
When I config memory to Normal type+cacheable, 'ldaxr' can execute well. But if I config memory to Normal…
We are interested in developing Board Support Package and Bootloader code for SOCs based on ARMv8 Architecture (A57/A53). Can someone please suggest is Juno Board a good option for it?
We are interested in writing the BSP code for Memory Controller, UART…
With the first Cortex-A53 based SoCs due to ship in the coming months, and Cortex-A57 based designs to follow early next year, ARM gave us a quick update on performance expectations for both cores. Given the timing of both designs we'll see a combination…
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The ARM Cortex-A mobile application processor product line spans several generations and three main product tiers. Developers and SoC designers experienced with one or more of the newer ARM ARM Processors benefit from an…
The Arm Cortex-A53 was introduced to the market in October 2012, delivering the Armv8 instruction set and significantly increased performance in a highly efficient power and area footprint. It is available for licensing now, and will be deployed in silicon…
A question that I am asked many times is – what is the fundamental difference between the high efficiency, mid range and the high performance application processors in the ARM Cortex family?
The simple answer to this is – the power budget…