ARM Cortex A9 CPU subsystem

Processor subsystem based on the processor ARM Cortex A9, and has a dual-core configuration.

Key Features:

Each core has the following features:

  • ARM v7 processor with a clock frequency of 600 MHz
  • 32K L1 Instruction Cache parity
  • 32 KB L1 data cache parity
  • Built-in FPU operations for single and double precision data scalar floating-point
  • The memory management unit (MMU)
  • Instruction set support for ARM, Thumb2 and Thumb2-EE
  • Program Trace Macrocell (PTM) and CoreSight © component for software debugging
  • 32-bit timer with 8-bit divisor
  • The internal watchdog (also works as a timer)

Dual core configuration completes a common set of components:

  • Snoop Control Unit (SCU) for controlling communication between processes, cache memory and cache memory and transfer RAM, cache coherency
  • Shared interrupt control unit (GCA) is configured to support 128 independent interrupt sources with software configurable priorities and routing between the two nuclei
  • 64-bit global timer with an 8-bit divisor
  • Accelerator coherence port (ACP)
  • Support for parity for fault detection performance for other internal memories
  • 512 KB single 8-way associative L2 cache with ECC support
  • L2 cache controller based on ARM PL310 IP released
  • Dual asynchronous 64-bit AMBA 3 AXI interface with the ability to filter on the second use one port to access DDR memory
  • JTAG-interface and monitor port: debug and trace may be prohibited by OTP

Comments

I must point out my appreciation for your generosity supporting women who absolutely need help with this question. Your special commitment to passing the solution throughout was remarkably functional and has continually helped associates just like me to attain their ambitions. Your amazing warm and helpful suggestions signifies this much to me and especially to my colleagues. Best wishes; from everyone of us. 바둑이

Heya i’m for the first time here. I came across this board and I find It really useful & it helped me out much. I hope to give something back and aid others like you helped me. 홀덤

Took me time for it to have the ability to understand all of the comments, yet I really appreciated this write-up. This turned out to be Invaluable to my opinion and I am certain that to everyone this commenters below! It’s definitely great each time a particular person are unable to just learn, but additionally interested! I’m certain you needed enjoyment penning this type of write-up. 홀덤

I wanted to thank you a lot more for this amazing web-site you have created here. It truly is full of useful tips for those who are genuinely interested in this subject, specifically this very post. Your all actually sweet plus thoughtful of others as well as reading your site posts is a wonderful delight in my experience. And what a generous reward! Mary and I will certainly have fun making use of your guidelines in what we must do in a few weeks. Our checklist is a mile long which means that your tips might be put to great use. 홀덤

I recently came across your blog and have been reading along. I thought I could leave my first comment. I don’t know what to say except that I have enjoyed scaning what you all have to say 홀덤사이트

I feel that is among the so much significant info for me. And i am happy studying your article. But should observation on some normal issues, The website taste is great, the articles is actually great . Excellent activity, cheers. 홀덤

Nice shoes I bought these shoes for my wife and I for running and other outdoor activities because I naturally run up on my forefoot and I hate wearing shoes with all the extra padding that only adds bulk. We have had them for several months now and I no longer get shin splints when I run and find that I like walking around barefoot (real barefoot) much more now. Go easy when you… 바둑이

Dude.. I am not much into reading, but somehow I got to read lots of articles on your blog. Its amazing how interesting it is for me to visit you very often. - 홀덤

I’m often to blogging and i in actual fact respect your content. The piece has actually peaks my interest. I’m going to bookmark your content and preserve checking for brand new information. 홀덤

I just could not go away your website before suggesting that I extremely enjoyed the usual info a person supply to your guests? Is going to be back ceaselessly in order to inspect new posts. 홀덤

You can certainly see your enthusiasm in the paintings you write. The sector hopes for more passionate writers like you who are not afraid to mention how they believe. At all times follow your heart. 바둑이사이트

I am glad for writing to let you know of the great experience my friend’s girl went through reading the blog. She figured out several pieces, most notably how it is like to have a great helping style to get many more smoothly completely grasp several specialized issues. You really did more than visitors’ expectations. Thank you for displaying those good, dependable, explanatory and in addition cool guidance on this topic to Lizeth. 홀덤사이트

Hello there, just became aware of your blog through Google, and found that it is truly informative. I’m going to watch out for brussels. I’ll be grateful if you continue this in future. Numerous people will be benefited from your writing. Cheers! 바둑이

Thank you for give very good informations. Your website is goodI am impressed by the information that you have on this blog. It shows how well you understand this subject. Bookmarked this page, will come back for more. You, my friend, ROCK! I found just the information I already searched everywhere and just couldn 바둑이사이트

We’re a bunch of volunteers and opening a brand new scheme in our community. Your site provided us with helpful info to paintings on. You have done an impressive job and our entire group might be grateful to you. 홀덤사이트

I would like to get across my admiration for your kindness supporting folks that must have guidance on in this subject matter. Your personal dedication to getting the solution throughout had become particularly advantageous and has encouraged regular people just like me to achieve their pursuits. Your insightful information means a lot to me and substantially more to my fellow workers. Thanks a lot; from all of us. where to go with invention ideas australia

The processor or CPU is the brains of the personal computer – it does most of the calculations your video game titles need to have to run (with the movie card undertaking most of the graphics function). With it getting such an critical part, you would instinctually go for the fastest – and most pricey – processor you could find, but there is a improved alternate to blowing hard cash on one thing that will be obsolete in a year: receiving a processor that will play tomorrow’s video game titles at a low cost is the sweet spot for any gaming computer. how do i patent an invention idea

Pages