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 reliable human being messages, nicely toasts. are already provided gradually during the entire wedding celebration and therefore are anticipated to be very laid back, humorous and as well as new all at once. best man speech Lottery Defeater

Robinjack's picture Robinjack replied on

Hi there, just became aware of your blog through Google, and found that it’s truly informative. I’ll be grateful if you continue this in future. Lots of people will benefit from your writing. Cheers! Lottery Defeater

Robinjack's picture Robinjack replied on

I have been exploring for a little bit for any high-quality articles or blog posts on this sort of area . Exploring in Yahoo I at last stumbled upon this website. Reading this information So i am happy to convey that I’ve an incredibly good uncanny feeling I discovered exactly what I needed. I most certainly will make certain to do not forget this web site and give it a glance regularly. Lottery Defeater System

Robinjack's picture Robinjack replied on

Your talent is really appreciated!! Thank you. You saved me a lot of frustration. I switched from Joomla to Drupal to the WordPress platform and Ive fully embraced WordPress. Its so much easier and easier to tweak. Anyway, thanks again. Awesome domain! Lottery Defeater

Robinjack's picture Robinjack replied on

Thanks for taking the time to discuss this, I really feel strongly about it and love learning extra on this topic. If attainable, as you achieve experience, would you thoughts updating your blog with additional data? It is extremely useful for me. Lottery Defeater System

Robinjack's picture Robinjack replied on

A well written article, I just passed this onto a workfellow who was doing somewhat analysis on this. And he indeed purchased me dinner because I discovered it for him…. .. therefore let me reword that: Thnkx for the treat however yeah Thnkx for spending the time to talk about this, I feel strongly concerning it and love reading more on this topic. If doable, as you gain expertise, would you mind updating your blog with more details? it is extraordinarily useful on behalf of me. massive thumb up for this blog Lottery Defeater Software

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 Lottery Defeater System

Robinjack's picture Robinjack replied on

My partner and i still can not quite assume that I could be one of those reading through the important recommendations found on this blog. My family and I are sincerely thankful for your generosity and for presenting me potential to pursue the chosen career path. Appreciate your sharing the important information I acquired from your web-site. Lottery Defeater Software

Robinjack's picture Robinjack replied on

thank for dropping this story. I am definitely tired of struggling to find relevant and intelligent commentary on this subject. Everyone nowadays seem to go to extremes to either drive home their viewpoint or suggest that everybody else in the globe is wrong. thank for your concise and relevant insight. Lottery Defeater System

Robinjack's picture Robinjack replied on

Hey. Cool article. There's a problem with your site in chrome, and you may want to check this... The browser is the market leader and a huge component of other people will omit your wonderful writing because of this problem. Lottery Defeater System

Robinjack's picture Robinjack replied on

Thank you so much regarding giving me personally an update on this theme on your web page. Please realize that if a new post becomes available or if any modifications occur to the current publication, I would be considering reading a lot more and focusing on how to make good usage of those approaches you reveal. Thanks for your efforts and consideration of other individuals by making this site available. Lottery Defeater

Robinjack's picture Robinjack replied on

I am fascinated this informative article. There are so many things mentioned here I had never thought of before. You have made me realize there is more than one way to think about these things. Coffee Loophole

Robinjack's picture Robinjack replied on

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? Coffee Loophole

Robinjack's picture Robinjack replied on

The subsequent time I read a blog, I hope that it doesnt disappoint me as a lot as this one. I imply, I do know it was my choice to learn, however I actually thought youd have something attention-grabbing to say. All I hear is a bunch of whining about something that you could repair in the event you werent too busy in search of attention. Coffee Loophole Recipe

Robinjack's picture Robinjack replied on

A person necessarily lend a hand to make severely posts I’d state. This is the very first time I frequented your web page and to this point? I surprised with the analysis you made to make this particular submit extraordinary. Magnificent process! Coffee Loophole Recipe

Pages