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

Very nice post. I just stumbled upon your weblog and wanted to say that I have truly enjoyed browsing your blog posts. After all I’ll be subscribing to your feed and I hope you write again soon! TONIC GREENS

Robinjack's picture Robinjack replied on

On this very topic, I try update my blogs almost like I’m speaking to somebody or talking to that reader directly as I consider it helps engage people a lot more than writing content formally especially when my own blog is based around the goings ons, daily thoughts and research about this somewhat controversial concern. I discovered that I nonetheless need to use more of the methods you have mentioned in this posting. TONIC GREENS REVIEW

Robinjack's picture Robinjack replied on

I just wanted to tell you how much my partner and i appreciate anything you’ve discussed to help improve the lives of men and women in this subject matter. Through your current articles, I have gone through just a newcomer to a professional in the area. It’s truly a gratitude to your good work. Thanks Nobel Calling Cards TONIC GREENS REVIEWS

Robinjack's picture Robinjack replied on

I am not sure if you mean that you want to write a weblog but don’t want the templates that come supplied with places like Doodlekit… or if you mean you would like to use the content material from another blog - not written by you - in your web site. TONIC GREENS REVIEWS

Robinjack's picture Robinjack replied on

Hi, you have post here a very useful information for everyone who looking to learn more information on this topic. I read it with most enjoyment and believe that everyone can apply it for their own use. Thank you for useful post. Looking to read more from you. TONIC GREENS REVIEWS

Robinjack's picture Robinjack replied on

Thank you so much for giving my family an update on this issue on your web-site. Please realise that if a brand new post appears or if perhaps any adjustments occur to the current post, I would be interested in reading a lot more and focusing on how to make good use of those strategies you reveal. Thanks for your efforts and consideration of other people by making this web site available. TONIC GREENS REVIEWS

Robinjack's picture Robinjack replied on

Nice shoes I bought these shoes for my wife and I for running and other outdoor activities because I naturally run up on my forefoot and I hate wearing shoes with all the extra padding that only adds bulk. We have had them for several months now and I no longer get shin splints when I run and find that I like walking around barefoot (real barefoot) much more now. Go easy when you… TONIC GREENS

Robinjack's picture Robinjack replied on

This Los angeles Weight Loss diet happens to be an low and flexible going on a diet application meant for generally trying to drop the weight as well within the have a much healthier lifetime. lose weight TONIC GREENS

Robinjack's picture Robinjack replied on

The the next time I just read a blog, I really hope that this doesnt disappoint me approximately brussels. Get real, Yes, it was my option to read, but I really thought youd have some thing intriguing to say. All I hear is usually a couple of whining about something that you could fix when you werent too busy searching for attention. TONIC GREENS REVIEWS

Robinjack's picture Robinjack replied on

Was koche ich heute - diese Frage stellen sich tag fuer tag viele Menschen. Und wir haben tag fuer tag die perfeckte Antwort darauf! Besuchen Sie uns auf unserer Webseite und lassen Sie sich von uns beraten . Wir freuen uns auf Sie! TONIC GREENS REVIEW

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! TONIC GREENS

Robinjack's picture Robinjack replied on

I had been honored to receive a call coming from a friend as he observed the important points shared in your site. Looking at your blog publication is a real great experience. Thank you for thinking of readers like me, and I desire for you the best of achievements for a professional surface area. resorts in cuba TONIC GREENS REVIEWS

Robinjack's picture Robinjack replied on

Magnificent goods from you, man. I have understand your stuff previous to and you are just extremely excellent. I really like what you’ve acquired here, certainly like what you are saying and the way in which you say it. You make it enjoyable and you still care for to keep it sensible. I can not wait to read much more from you. This is actually a wonderful web site. TONIC GREENS REVIEW

Robinjack's picture Robinjack replied on

Aw, it was quite a good post. In idea I have to put in writing such as this moreover - taking time and actual effort to produce a excellent article… but what / things I say… I procrastinate alot through no indicates manage to get something completed. TONIC GREENS REVIEW

Robinjack's picture Robinjack replied on

This will be the right blog for anyone who desires to be familiar with this topic. You recognize a great deal of its practically not easy to argue on hand (not too I really would want…HaHa). You actually put a new spin over a topic thats been written about for a long time. Fantastic stuff, just excellent! TONIC GREENS REVIEWS

Robinjack's picture Robinjack replied on

I respect this article for the all around looked into substance and magnificent wording. I got so included in this material that I couldn't quit perusing. I am awed with your work and expertise. Much thanks to you to such an extent. BOOSTARO REVIEW

Robinjack's picture Robinjack replied on

I truly cherished perusing your web journal. It was exceptionally all around composed and simple to undertand. Not at all like extra sites I have perused which are truly not tht great. I likewise discovered your posts exceptionally fascinating. Indeed subsequent to understanding, I needed to go demonstrat to it to my companion and he ejoyed it too! BOOSTARO

Robinjack's picture Robinjack replied on

This is a decent post. This post gives really quality data. I'm certainly going to investigate it. Truly extremely helpful tips are given here. Much thanks to you to such an extent. Keep up the acts of kindness. BOOSTARO REVIEW

Robinjack's picture Robinjack replied on

Exceptionally valuable post. This is my first time i visit here. I discovered such a large number of fascinating stuff in your site particularly its exchange. Truly its awesome article. Keep it up. BOOSTARO REVIEWS

Robinjack's picture Robinjack replied on

You make such a variety of extraordinary focuses here that I read your article several times. Your perspectives are as per my own generally. This is extraordinary substance for your perusers. BOOSTARO

Robinjack's picture Robinjack replied on

This is very informatics, fresh and clear. I feel that everything has been portrayed in orderly way with the goal that peruser could get most extreme data and realize numerous things. BOOSTARO

Robinjack's picture Robinjack replied on

Amazing site, Distinguished criticism that I can handle. Im pushing ahead and may apply to my present place of employment as a pet sitter, which is exceptionally charming, however I have to extra extend. Respects. BOOSTARO REVIEW

Robinjack's picture Robinjack replied on

I'm happy I discovered this site, I couldn't discover any learning on this matter earlier to.Also work a website and in the event that you are ever keen on doing some guest composing for me if conceivable don't hesitate to tell me, im dependably search for individuals to look at my site. BOOSTARO REVIEWS

Robinjack's picture Robinjack replied on

Good composed article. It will be strong to any individual who uses it, including me. Continue doing what you are doing – can'r hold up to peruse more posts. BOOSTARO

Robinjack's picture Robinjack replied on

This is an extraordinary article much obliged for sharing this enlightening data. I will visit your website consistently for some most recent post. I will visit your web journal consistently for Some most recent post. BOOSTARO

Pages