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

Wonderful beat ! I would like to apprentice whilst you amend your web site, how can i subscribe for a blog website? The account helped me a applicable deal. I had been tiny bit acquainted of this your broadcast provided shiny transparent idea. EDM88

Robinjack's picture Robinjack replied on

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. EDM88

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. C-Liquid

Robinjack's picture Robinjack replied on

Aw, this was a really nice post. In idea I would like to put in writing like this additionally – taking time and actual effort to make a very good article… but what can I say… I procrastinate alot and by no means seem to get something done. EDM88

Robinjack's picture Robinjack replied on

Good site! I truly love how it is easy on my eyes and the data are well written. I am wondering how I could be notified whenever a new post has been made. I’ve subscribed to your feed which must do the trick! Have a great day! 호빠

Robinjack's picture Robinjack replied on

Really fighter messages are supposed to amuse offer praise into the groom and bride. First time audio system watching over the top places should also remember you see, the senior guideline of the speaking, which is your particular person. best man speeches brother DOMINATOR GUMMIES REVIEWS

Robinjack's picture Robinjack replied on

Really fighter messages are supposed to amuse offer praise into the groom and bride. First time audio system watching over the top places should also remember you see, the senior guideline of the speaking, which is your particular person. best man speeches brother DOMINATOR GUMMIES REVIEWS

Robinjack's picture Robinjack replied on

Really fighter messages are supposed to amuse offer praise into the groom and bride. First time audio system watching over the top places should also remember you see, the senior guideline of the speaking, which is your particular person. best man speeches brother DOMINATOR GUMMIES REVIEWS

Robinjack's picture Robinjack replied on

Really fighter messages are supposed to amuse offer praise into the groom and bride. First time audio system watching over the top places should also remember you see, the senior guideline of the speaking, which is your particular person. best man speeches brother DOMINATOR GUMMIES REVIEWS

Robinjack's picture Robinjack replied on

This is actually important, You’re a very trained writer. I’ve registered with your feed and furthermore , anticipate viewing your fabulous write-ups. And additionally, We’ve shared your internet-site of our own web pages. 호빠알바

uzairkhatri's picture uzairkhatri replied on

I must say, as a lot as I enjoyed reading what you had to say, I couldnt help but lose interest after a while. Its as if you had a wonderful grasp on the subject matter, but you forgot to include your readers. Perhaps you should think about this from far more than one angle. Or maybe you shouldnt generalise so considerably. Its better if you think about what others may have to say instead of just going for a gut reaction to the subject. Think about adjusting your own believed process and giving others who may read this the benefit of the doubt. VITAMIN DEE GUMMIES REVIEWS

uzairkhatri's picture uzairkhatri replied on

I must say, as a lot as I enjoyed reading what you had to say, I couldnt help but lose interest after a while. Its as if you had a wonderful grasp on the subject matter, but you forgot to include your readers. Perhaps you should think about this from far more than one angle. Or maybe you shouldnt generalise so considerably. Its better if you think about what others may have to say instead of just going for a gut reaction to the subject. Think about adjusting your own believed process and giving others who may read this the benefit of the doubt. VITAMIN DEE GUMMIES REVIEWS

uzairkhatri's picture uzairkhatri replied on

I must say, as a lot as I enjoyed reading what you had to say, I couldnt help but lose interest after a while. Its as if you had a wonderful grasp on the subject matter, but you forgot to include your readers. Perhaps you should think about this from far more than one angle. Or maybe you shouldnt generalise so considerably. Its better if you think about what others may have to say instead of just going for a gut reaction to the subject. Think about adjusting your own believed process and giving others who may read this the benefit of the doubt. VITAMIN DEE GUMMIES REVIEWS

uzairkhatri's picture uzairkhatri replied on

I must say, as a lot as I enjoyed reading what you had to say, I couldnt help but lose interest after a while. Its as if you had a wonderful grasp on the subject matter, but you forgot to include your readers. Perhaps you should think about this from far more than one angle. Or maybe you shouldnt generalise so considerably. Its better if you think about what others may have to say instead of just going for a gut reaction to the subject. Think about adjusting your own believed process and giving others who may read this the benefit of the doubt. VITAMIN DEE GUMMIES REVIEWS

Robinjack's picture Robinjack replied on

My spouse and i got very thankful when Peter could finish off his reports through your ideas he grabbed from your blog. It is now and again perplexing to simply choose to be giving for free steps that many most people might have been selling. We consider we’ve got you to thank for that. Most of the explanations you’ve made, the easy website menu, the friendships your site make it possible to foster – it’s many fantastic, and it’s really assisting our son and us believe that the matter is thrilling, and that is particularly pressing. Thank you for all! 호스트바

uzairkhatri's picture uzairkhatri replied on

I’m happy I found this website! From time, students want composing...... QUIETUM PLUS _________________________________________________________________________________________________

Hello! I just would fantastic info you’ve got here with this post....... quietum plus _________________________________________________________________________________________________

An intriguing discussion comment. I believe read about topic..... MITOLYN

uzairkhatri's picture uzairkhatri replied on

I’m happy I found this website! From time, students want composing...... QUIETUM PLUS _________________________________________________________________________________________________

Hello! I just would fantastic info you’ve got here with this post....... quietum plus _________________________________________________________________________________________________

An intriguing discussion comment. I believe read about topic..... MITOLYN

uzairkhatri's picture uzairkhatri replied on

I’m happy I found this website! From time, students want composing...... QUIETUM PLUS _________________________________________________________________________________________________

Hello! I just would fantastic info you’ve got here with this post....... quietum plus _________________________________________________________________________________________________

An intriguing discussion comment. I believe read about topic..... MITOLYN

uzairkhatri's picture uzairkhatri replied on

I’m happy I found this website! From time, students want composing...... QUIETUM PLUS _________________________________________________________________________________________________

Hello! I just would fantastic info you’ve got here with this post....... quietum plus _________________________________________________________________________________________________

An intriguing discussion comment. I believe read about topic..... MITOLYN

Robinjack's picture Robinjack replied on

Whats up, this is brilliant article. I seriously enjoyed reading. Nevertheless there are plenty of off topic comments. I seriously suggest you to get rid of or something like that. That is only my opinion. All the best! 호빠

Robinjack's picture Robinjack replied on

I realise this is off topic but while your site looks nice, it could be far better if you’ll be able to use lighter colors too in the design. This will encourage a lot more readers come to check it out more often! 호빠

Robinjack's picture Robinjack replied on

Intimately, the post is actually the freshest on that laudable topic. I fit in with your conclusions and will certainly thirstily look forward to your approaching updates. Simply saying thanks can not simply be acceptable, for the excellent lucidity in your writing. I definitely will immediately grab your rss feed to stay informed of any updates. Solid work and also much success in your business enterprize! 호빠

Robinjack's picture Robinjack replied on

Fantastic guide! Chatting about how treasured the entire digesting. I hope to learn from way more away from you. I know you’ve awesome look and additionally view. I happen to be very much contented using data. 아빠방

Robinjack's picture Robinjack replied on

This is really interesting, You’re a very skilled blogger. I have joined your rss feed and look forward to seeking more of your fantastic post. Also, I have shared your web site in my social networks! 호스트바

Robinjack's picture Robinjack replied on

Do you mind if I quote a few of your articles as long as I provide credit and sources back to your webpage? My website is in the exact same niche as yours and my users would genuinely benefit from some of the information you present here. Please let me know if this alright with you. Thanks a lot! 호빠알바

Robinjack's picture Robinjack replied on

This design is wicked! You definitely 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!) Excellent job. I really loved what you had to say, and more than that, how you presented it. Too cool! 호빠

Robinjack's picture Robinjack replied on

I was just looking for this info for some time. After six hours of continuous Googleing, finally I got it in your website. I wonder what’s the Google’s issue that does not rank this type of informative web sites closer to the top. Usually the top websites are full of garbage. 호빠알바

Pages