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

Robinjack's picture Robinjack replied on

Most I can state is, I don’t know what to comment! Except needless to say, for the superb tips which are shared with this blog. I’ll think of a thousand fun methods to read the posts on this site. I do think I will finally take a step with your tips on areas I could never have been able to manage alone. You’re so careful to permit me to be one of those to benefit from your helpful information. Please recognize how much I am thankful. buy clone cards

uzairkhatri's picture uzairkhatri replied on

I totally agree , I absolutely hate the “Hey there, I subscribed to your RSS Feed” type of comments on my blog. HOWEVER I do get a kick out of comment spam that has absolutely no benefit for the guy spamming , broken links , no anchor text ,ect. I guess I should be upset a little more about it , but akismet is so great about catching things any more. Digital Marketing

Robinjack's picture Robinjack replied on

Remarkably! It is as if you read my mind! A person appear to know therefore considerably relating to this, just like you authored the book inside it or something. I feel that you can do with a few images to drive the content residence a bit, on top of that, this really is great weblog. The outstanding study. I will definitely review again. sidebar backlinks

Robinjack's picture Robinjack replied on

Thanks a ton for your time and effort to have put these things together on this weblog. Janet and i also very much appreciated your suggestions through your articles on certain things. I know that you have a variety of demands on your own program hence the fact that you took all the time just like you did to guide people just like us by means of this article is also highly valued. 아이스삽니다

Robinjack's picture Robinjack replied on

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

Robinjack's picture Robinjack replied on

This will be a terrific blog, would you be interested in doing an interview about just how you developed it? If so e-mail me! sidebar backlinks

Robinjack's picture Robinjack replied on

This design is spectacular! You obviously know how to keep a reader amused. Between your wit and your videos, I was almost moved to start my own blog (well, almost…HaHa!) Fantastic job. I really enjoyed what you had to say, and more than that, how you presented it. Too cool! wood damage repair

Robinjack's picture Robinjack replied on

Generally I do not read article on blogs, however I wish to say that this write-up very forced me to check out and do so! Your writing taste has been amazed me. Thanks, very great post. magic man repairs

Robinjack's picture Robinjack replied on

A person essentially help to make seriously articles I would state. This is the first time I frequented your website page and thus far? I surprised with the research you made to make this particular publish incredible. Fantastic job! wood scratch repairs

Robinjack's picture Robinjack replied on

I was suggested this website by my cousin. I am not sure whether this post is written by him as nobody else know such detailed about my trouble. You are wonderful! Thanks!Nice blog here! Also your web site loads up fast! What web host are you using? Can I get your affiliate link to your host? I wish my website loaded up as quickly as yours lol wood damage repair

Robinjack's picture Robinjack replied on

Hmm it appears like your website ate my first comment (it was super long) so I guess I'll just sum it up what I had written and say, I'm thoroughly enjoying your blog. I as well am an aspiring blog blogger but I'm still new to everything. Do you have any points for novice blog writers? I'd certainly appreciate it. wood scratch repairs

Robinjack's picture Robinjack replied on

Good post. I learn something tougher on different blogs everyday. It'll at all times be stimulating to learn content from other writers and observe somewhat one thing from their store. I’d choose to use some with the content on my blog whether or not you don’t mind. Natually I’ll offer you a link in your internet blog. Thanks for sharing. wood scratch repairs

Robinjack's picture Robinjack replied on

The new Zune browser is surprisingly good, but not as good as the iPod’s. It works well, but isn’t as fast as Safari, and has a clunkier interface. If you occasionally plan on using the web browser that’s not an issue, but if you’re planning to browse the web alot from your PMP then the iPod’s larger screen and better browser may be important. wood sanding services

Robinjack's picture Robinjack replied on

An attention-grabbing dialogue is value comment. I’m sure that its better to write on this topic, towards the often be a taboo topic but typically persons are not sufficient to speak on such topics. To another location. Cheers Ac repair las vegas

Robinjack's picture Robinjack replied on

My mate and My hubby and i turned exclusively expressing a exceptionally dilemma, he’s got oftentimes endeavouring so that you could verify each person drastically wrong. Designs experience using this happens to be vivid while in the what normally tips I’m. I merely at this point web based sent my mate my website to indicate her the come across. One time neglecting your web site That found himself savings and will also be seeking out it really is which were found to educate yourself about to read the paper your the latest! Ac repair las vegas

Robinjack's picture Robinjack replied on

Thank you for sharing excellent informations. Your web-site is very cool. I’m impressed by the details that you¡¦ve on this web site. It reveals how nicely you understand this subject. Bookmarked this web page, will come back for extra articles. You, my friend, ROCK! I found simply the information I already searched all over the place and simply couldn’t come across. What a perfect web-site. rentacarkosova Ac repair las vegas

Robinjack's picture Robinjack replied on

Hi there! This is kind of off topic but I need some advice from an established blog. Is it very hard to set up your own blog? I’m not very techincal but I can figure things out pretty quick. I’m thinking about setting up my own but I’m not sure where to start. Do you have any points or suggestions? Thank you Ac repair las vegas

Robinjack's picture Robinjack replied on

I’ve been exploring for a little bit for any high-quality articles or blog posts in this kind of house . Exploring in Yahoo I ultimately stumbled upon this website. Reading this info So i am glad to show that I have an incredibly good uncanny feeling I found out just what I needed. I such a lot indubitably will make certain to do not disregard this website and give it a look on a constant. Ac repair las vegas

Robinjack's picture Robinjack replied on

The new Zune browser is surprisingly good, but not as good as the iPod’s. It works well, but isn’t as fast as Safari, and has a clunkier interface. If you occasionally plan on using the web browser that’s not an issue, but if you’re planning to browse the web alot from your PMP then the iPod’s larger screen and better browser may be important. Ac repair las vegas

Robinjack's picture Robinjack replied on

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

Robinjack's picture Robinjack replied on

I’m impressed, I must say. Genuinely rarely will i encounter a blog that’s both educative and entertaining, and without a doubt, you’ve got hit the nail about the head. Your thought is outstanding; the problem is something too little folks are speaking intelligently about. I am happy that we found this inside my search for some thing regarding this. The M Showflat

Pages