Hi experts,
I want to knows why there are 4 core cores per cluster in ARM big.Littte architecture?
Is it possiable if we make more cores per cluster? if not, what is the limitation?
I want to know how to invalidate or clean to cache only used secure-world
Hello experts.
I making a security operating system using trustzone using ARMv8 big-little core.
I face some probleam of cache clean or invalidate.
I want to cache flush to used only secure-world memory based on virtual memory, no flush non-secure world…
- over 4 years ago
- Processors
- Cortex-A / A-Profile forum
The Top 5 Things to Know about Cortex-A53
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…
- over 6 years ago
- Processors
- Processors blog
Using the Juno ARMv8-A Development Platform with DS-5 Ultimate Edition
A couple of months ago I posted this blog discussing how to get started with the Fixed Virtual Platform supplied with DS-5 Ultimate Edition. I'm writing this blog as a follow up, as ARM has just released their first ARMv8 Development Platform, J…
- over 5 years ago
- Software Tools
- Tools, Software and IDEs blog
A Walk Through the Cortex-A Mobile Roadmap
Introduction
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…
- over 6 years ago
- Processors
- Processors blog