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

Very nice post. I just stumbled upon your blog and wanted to say that I’ve truly enjoyed surfing around your blog posts. After all I will be subscribing to your feed and I hope you write again very soon! Aqua Sculpt

Thank you for the good critique. Me and my neighbor were just preparing to do some research about this. We got a book from our area library but I think I’ve learned more from this post. I am very glad to see such fantastic information being shared freely out there… Aqua Sculpt

Throughout the grand scheme of things you secure an A for effort and hard work. Where you lost me personally ended up being on the specifics. As as the maxim goes, the devil is in the details… And it could not be more correct right here. Having said that, permit me inform you what did do the job. Your text is pretty engaging and that is possibly the reason why I am making the effort in order to comment. I do not make it a regular habit of doing that. Second, although I can certainly notice the jumps in reason you make, I am not really confident of how you appear to unite your ideas that help to make the actual final result. For the moment I will yield to your position but trust in the future you link your dots better. Aqua Sculpt

Not long noticed concerning your web site and are still already reading along. I assumed i’ll leave my initial comment. i do not verify what saying except that I’ve enjoyed reading. Nice blog. ill be bookmarking keep visiting this web site really usually. Aqua Sculpt

Hey. Neat post. There is a problem with your site in firefox, and you may want to check this… The browser is the market chief and a large component of other folks will omit your excellent writing because of this problem. Aqua Sculpt

This design is steller! You most certainly know how to keep a reader entertained. Between your wit and your videos, I was almost moved to start my own blog (well, almost…HaHa!) Wonderful job. I really loved what you had to say, and more than that, how you presented it. Too cool! Aqua Sculpt

Greetings! Quick question that’s completely off topic. Do you know how to make your site mobile friendly? My website looks weird when browsing from my apple iphone. I’m trying to find a template or plugin that might be able to correct this issue. If you have any suggestions, please share. With thanks! Aqua Sculpt

I found your weblog site on google and check a couple of of your early posts. Proceed to maintain up the superb operate. I just additional up your RSS feed to my MSN Information Reader. In search of forward to reading extra from you later on!… Aqua Sculpt

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. Aqua Sculpt

My spouse and I found you from a another page plus thought I might check things out on الإحتباس الحراري وأثره على البيئة | هندسة نت . We like what I view thus now I am a fan. Look toward exploring your web site again. Incidentally what about Muammar Gaddafi breathtaking media stories what do you really think . Kudos … Irrigation System Maintenance Aqua Sculpt

My oh my appears as if your blog المعلومة الحرة … إتفاقية بين هندسة نت وويكيبيديا | هندسة نت dined on our first comment it’s extremely extensive) we think I’ll just sum it up the things i wrote and state, I am relishing your website. I as well are an ambitious web site writer however I am still a new comer to the whole thing. Do you possess any suggestions regarding first-time blog writers I’d definitely appreciate it… OMG how about Gaddafi incredible news flash. Thx ! Chlorine Water Treatment Aqua Sculpt

Howdy I am so thrilled I found your site, I really found you by error, while I was looking on Google for something else, Anyways I am here now and would just like to say cheers for a remarkable post and a all round thrilling blog (I also love the theme/design), I don’t have time to look over it all at the minute but I have bookmarked it and also included your RSS feeds, so when I have time I will be back to read more, Please do keep up the great job. Aqua Sculpt

Thanks for the sensible critique. Me & my neighbor were just preparing to do a little research about this. We got a grab a book from our area library but I think I learned more from this post. I’m very glad to see such fantastic information being shared freely out there. Aqua Sculpt

Considerably, the post is really the greatest on this worthy topic. I agree with your conclusions and also can eagerly look forward to your future updates. Simply just saying thanks definitely will not simply just be enough, for the fantasti c clarity in your writing. I will right away grab your rss feed to stay abreast of any kind of updates. Genuine work and also much success in your business dealings! Aqua Sculpt

Hi there, just became aware of your blog through Google, and found that it’s truly informative. I am gonna watch out for brussels. I will be grateful if you continue this in future. Numerous people will be benefited from your writing. Cheers! Aqua Sculpt

Aw, this was a very nice post. In thought I wish to put in writing like this additionally – taking time and precise effort to make an excellent article… but what can I say… I procrastinate alot and under no circumstances seem to get something done. Aqua Sculpt Weight Loss

Thank you for all your valuable hard work on this website. Betty takes pleasure in engaging in research and it’s really obvious why. I learn all relating to the lively way you render rewarding items on this blog and even improve contribution from the others on this concept so my princess is without a doubt starting to learn a lot of things. Take pleasure in the rest of the year. You have been doing a dazzling job. Aqua Sculpt

Wow! This could be one particular of the most helpful blogs We have ever arrive across on this subject. Actually Great. I am also an expert in this topic so I can understand your hard work. Aqua Sculpt

Hello there, just became alert to your blog through Google, and found that it’s truly informative. I am gonna watch out for brussels. I will be grateful if you continue this in future. Many people will be benefited from your writing. Cheers! Aqua Sculpt Weight Loss

This information is bit incomplete, I must say that the homework was done fantastic, perhaps the biggest issue emerged if you experimented with build this information and also offer the item. Undoubtedly took action now your easiest and i get pleasure from the point that this will help too, you ought to study alternative posts in addition to create your own posting definitely concise plus definitely comprehensible. I will Pm anyone a lot of the strings concerning this theme so that the when people go to forum along with article something genuinely educational similar to this, it’s going to be more potent and beneficial to all. AquaSculpt

hi!,I like your writing so much! share we communicate more about your article on AOL? I require an expert on this area to solve my problem. Maybe that’s you! Looking forward to see you. Aqua Sculpt

The attractiveness of those blogging engines and CMS platforms could be the lack of limitations and ease of manipulation that makes it possible for developers to put into action prosperous content and ’skin’ the website in such a way that with really tiny work one particular would never ever discover what it is generating the website tick all devoid of limiting material and effectiveness. AquaSculpt

Hello there, You’ve performed a great job. I’ll certainly digg it and in my opinion recommend to my friends. I am sure they’ll be benefited from this website. Aqua Sculpt

Pages