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

Do you mind if I quote a couple of your articles as long as I provide credit and sources back to your site? My blog is in the very same niche as yours and my visitors would certainly benefit from a lot of the information you provide here. Please let me know if this alright with you. Thanks a lot! Link building SEO

Robinjack's picture Robinjack replied on

Most I can say is, I’m not sure what to express! Except needless to say, for the wonderful tips that are shared on this blog. I am able to think of a zillion fun methods to read the articles or blog posts on this site. There’s no doubt that I will eventually take a step with your tips on that matter I could not have been able to touch alone. You were so innovative to permit me to be one of those to benefit from your valuable information. Please see how considerably I appreciate it. slot pragmatic

Robinjack's picture Robinjack replied on

I impressed, I must say. Really rarely do I encounter a blog that both educative and entertaining, and let me inform you, you’ve got hit the nail on the head. Your thought is outstanding; the issue is something that not sufficient people are speaking intelligently about. I’m very pleased that I stumbled throughout this in my seek for one thing regarding this. Dofollow Blog Comment Backlinks

Robinjack's picture Robinjack replied on

What i do not realize is in reality how you are no longer actually a lot more neatly-appreciated than you may be right now. You are so intelligent. You understand therefore considerably in relation to this matter, made me personally believe it from a lot of varied angles. Its like women and men don’t seem to be fascinated except it?s something to accomplish with Lady gaga! Your own stuffs excellent. At all times deal with it up! Manual Link Building Service

Robinjack's picture Robinjack replied on

Pretty nice post. I simply stumbled upon your blog and wanted to say that I have truly enjoyed browsing your weblog posts. In any case I’ll be subscribing to your rss feed and I hope you write once more very soon! link building service

Robinjack's picture Robinjack replied on

Can I recently say what a relief to seek out someone who really knows what theyre discussing over the internet. You certainly learn how to bring a concern to light and produce it critical. The best way to ought to look at this and fully grasp this side from the story. I cant think youre less popular because you absolutely contain the gift. Manual Link Building

Robinjack's picture Robinjack replied on

I do believe all of the concepts you have introduced in your post. They’re very convincing and will definitely work. Nonetheless, the posts are very quick for newbies. May just you please extend them a bit from next time? Thank you for the post. slot pragmatic

Robinjack's picture Robinjack replied on

Thank you for another informative website. The place else may I get that type of info written in such an ideal manner? I have a mission that I am simply now working on, and I have been on the look out for such information. Manual Link Building Service

Robinjack's picture Robinjack replied on

My partner and I stumbled over here by a different website and thought I might as well check things out. I like what I see so now i am following you. Look forward to looking over your web page repeatedly. I am really into sophie turner, models. Great post and I would check back again soon! Link building SEO

Robinjack's picture Robinjack replied on

Thank you, I have recently been looking for information approximately this topic for a long time and yours is the greatest I’ve found out till now. However, what about the conclusion? Are you positive about the source? slot pragmatic

Robinjack's picture Robinjack replied on

you’re in point of fact a good webmaster. The website loading velocity is amazing. It seems that you’re doing any distinctive trick. In addition, The contents are masterpiece. you’ve done a great activity on this subject! Blog commenting in SEO

Robinjack's picture Robinjack replied on

Good post. I be taught something more difficult on totally different blogs everyday. It should always be stimulating to read content from other writers and observe a little bit one thing from their store. I’d prefer to use some with the content on my weblog whether or not you don’t mind. Natually I’ll give you a link in your net blog. Thanks for sharing. High Authority Dofollow Blog Comments

Robinjack's picture Robinjack replied on

This is the suitable blog for anybody who needs to seek out out about this topic. You notice so much its virtually laborious to argue with you (not that I really would want…HaHa). You undoubtedly put a brand new spin on a subject thats been written about for years. Great stuff, just great! Manual Link Building

Robinjack's picture Robinjack replied on

Awesome blog you have here but I was wondering if you knew of any forums that cover the same topics talked about here? I’d really like to be a part of group where I can get suggestions from other experienced people that share the same interest. If you have any recommendations, please let me know. Bless you! Link building SEO

Robinjack's picture Robinjack replied on

I am commenting to let you know what a exceptional experience my wife’s child enjoyed viewing your webblog. She picked up many details, with the inclusion of what it is like to have an amazing giving mindset to make a myriad of people effortlessly have an understanding of a variety of specialized subject matter. You honestly inspired her. Thank you for offering the important, safe, edifying not to mention easy pointers regarding your subject to Evelyn. Thanks, High Authority Dofollow Blog Comments

Robinjack's picture Robinjack replied on

Thanks a lot for your interesting article. I have been searching for such message for a very long time. Not all your content is completely clear to me, even though it is definitely interesting and worth reading. link building service

Pages