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 discovered your website site on google and check a couple of your early posts. Preserve in the top notch operate. I just extra up your Feed to my MSN News Reader. Looking for toward reading far more of your stuff afterwards!… Prodentim

There are a handful of intriguing points at some point in this posting but I don’t determine if I see these center to heart. There exists some validity but Let me take hold opinion until I take a look at it further. Excellent write-up , thanks and we want a lot more! Combined with FeedBurner too Prodentim

When I originally commented I clicked the -Notify me when new surveys are added- checkbox and from now on whenever a comment is added I am four emails sticking with the same comment. Perhaps there is any way you can get rid of me from that service? Thanks! Prodentim

I want to express some thanks to this writer for rescuing me from such a situation. Because of looking out through the world wide web and obtaining principles that were not productive, I figured my life was done. Being alive without the presence of approaches to the issues you’ve solved by way of your main article is a crucial case, and ones which may have in a negative way affected my career if I had not come across your website. Your actual natural talent and kindness in taking care of every item was precious. I am not sure what I would have done if I hadn’t encountered such a stuff like this. I am able to now look ahead to my future. Thanks for your time so much for the expert and effective help. I will not be reluctant to endorse your site to any person who should have direction on this situation. Prodentim

Spot lets start work on this write-up, I actually believe this amazing site requirements much more consideration. I’ll apt to be once again to read a great deal more, many thanks for that info. Prodentim

This is very interesting, You are a very skilled blogger. I’ve joined your rss feed and look forward to seeking more of your great post. Also, I’ve shared your web site in my social networks! Prodentim

I can’t remember the last time I enjoyed an article as much as this one. You have gone beyond my expectations on this topic and I agree with your points. You’ve done well with this. Prodentim

Subsequently, after spending many hours on the internet at last We’ve uncovered an individual that definitely does know what they are discussing many thanks a great deal wonderful post Prodentim

Unquestionably consider that which you said. Your favourite reason seemed to be at the web the easiest factor to be mindful of. I say to you, I certainly get irked even as other folks consider worries that they just don’t recognize about. You controlled to hit the nail upon the highest and defined out the entire thing without having side-effects , people could take a signal. Will probably be back to get more. Thanks Prodentim

Focus on needed very effective affiliate business how you can keep within managing strategies good for your good web-based provider. alertpay Prodentim

How is it that just anyone can publish a blog and get as popular as this? Its not like youve said something incredibly impressive –more like youve painted a quite picture above an issue that you know nothing about! I dont want to sound mean, right here. But do you definitely think that you can get away with adding some quite pictures and not really say anything? Prodentim

Usually I don’t read article on blogs, however I wish to say that this write-up very pressured me to try and do it! Your writing taste has been amazed me. Thanks, very nice article. Prodentim

Aw, this was an exceptionally nice post. In concept I would like to place in writing such as this moreover – spending time and actual effort to create a excellent article… but so what can I say… I procrastinate alot through no indicates find a way to go completed. Prodentim

Most appropriate the human race messages work to show your and present exclusive chance with special couple. Beginer appear system in advance of raucous people will most likely always be aware most of the golden value off presentation, which is a person’s truck. best man jokes Prodentim

over the internet,Inside moon of affection medication males prudent person has learned two of by far the most prone on the time for them to start, which is this most liked time of your sweetheart remorse, as well as his optimum free time to be with her. Prodentim

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. Prodentim

Hello,I enjoy analyzing your blog site, Needed to go out of a small amount of comment to support you and wish that you good continuation. Wishing the paramount of luck for the blogging efforts. Prodentim

certainly like your web site but you have to take a look at the spelling on quite a few of your posts. Several of them are rife with spelling problems and I in finding it very bothersome to inform the reality then again I will surely come again again. settlement company

Thanks for such a fantastic blog. Where else could anyone get that kind of info written in such a perfect way? I have a presentation that I am presently writhing on, and I have been on the look out for such great information. settlement

What is the best computer virus remover?. My computer is slow as hell and freezes on me. Most of the time, I have to restart my computer. I think I may have a virus on my computer. What is the best software to remove the viruses of my computer?. debt

Normally I don't learn post on blogs, however I would like to say that this write-up very forced me to take a look at and do so! Your writing style has been surprised me. Thank you, quite great article. debt

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

I think more writers should take care to write with passion like you. Even informational articles like this can have personality. That’s what you have interjected in this informative article. Your views are very unique. Prodentim

I’m impressed, I must say. Genuinely rarely do you encounter a weblog that’s both educative and entertaining, and let me tell you, you may have hit the nail about the head. Your concept is outstanding; ab muscles something that too few people are speaking intelligently about. I’m delighted i found this in my hunt for something about it. Prodentim

Pages