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

An impressive share, I just given this onto a colleague who was doing a little bit evaluation on this. And he in reality ordered me breakfast due to the fact I discovered it for him.. smile. Consequently allow me alter that: Thanks for the deal with! Having said that yeah thanks for spending the time to chat about this, I really feel strongly about it and adore reading additional on this topic. If possible, as you turn into expertise, would you mind updating your weblog with additional details? It?s quite useful for me. Giant thumb up for this internet page publish! Eamon O'Rourke

Robinjack's picture Robinjack replied on

Thank you for such a fantastic blog. Where else could anyone get that kind of info written in such a perfect way? I have a presentation that I am presently working on, and I have been on the look out for such information Waist Trainer For Men

Robinjack's picture Robinjack replied on

Thank you for such a fantastic blog. Where else could anyone get that kind of info written in such a perfect way? I have a presentation that I am presently working on, and I have been on the look out for such information Waist Trainer For Men

Robinjack's picture Robinjack replied on

Thank you for such a fantastic blog. Where else could anyone get that kind of info written in such a perfect way? I have a presentation that I am presently working on, and I have been on the look out for such information Waist Trainer For Men

Robinjack's picture Robinjack replied on

Thank you for such a fantastic blog. Where else could anyone get that kind of info written in such a perfect way? I have a presentation that I am presently working on, and I have been on the look out for such information Waist Trainer For Men

Robinjack's picture Robinjack replied on

Hello there, just became alert to your blog through Google, and found that it’s truly informative. I’m gonna watch out for brussels. I will appreciate if you continue this in future. A lot of people will be benefited from your writing. Cheers! virtual tour softwar

uzairkhatri's picture uzairkhatri replied on

I would like to convey my admiration for your generosity in support of men and women that have the need for help with this particular concern. Your special dedication to getting the message all over had been wonderfully productive and have all the time made professionals much like me to attain their dreams. Your own invaluable tutorial means a great deal to me and additionally to my office workers. Thank you; from everyone of us. Tech

Robinjack's picture Robinjack replied on

This is getting a bit more subjective, but I much prefer the Zune Marketplace. The interface is colorful, has more flair, and some cool features like ‘Mixview’ that let you quickly see related albums, songs, or other users related to what you’re listening to. Clicking on one of those will center on that item, and another set of “neighbors” will come into view, allowing you to navigate around exploring by similar artists, songs, or users. Speaking of users, the Zune “Social” is also great fun, letting you find others with shared tastes and becoming friends with them. You then can listen to a playlist created based on an amalgamation of what all your friends are listening to, which is also enjoyable. Those concerned with privacy will be relieved to know you can prevent the public from seeing your personal listening habits if you so choose. แทงบอล

Robinjack's picture Robinjack replied on

Whats up, I simply hopped over for your website online by means of StumbleUpon. Now not one thing I might generally learn, but I liked your feelings none the less. Thanks for making one thing worth reading. แทงบอล

Robinjack's picture Robinjack replied on

I precisely had to thank you so much again. I do not know what I might have handled in the absence of those recommendations shown by you regarding such subject matter. It had been the distressing dilemma in my opinion, however , taking note of your professional style you resolved that took me to weep for gladness. Now i’m grateful for this service and trust you recognize what an amazing job you are always putting in teaching some other people thru your blog post. I know that you haven’t got to know all of us. Asian Sources

Robinjack's picture Robinjack replied on

After study some of the content in your web site now, and i also really much like your technique of blogging. I bookmarked it to my bookmark web site list and will also be checking back soon. Pls take a look at my internet site as well and told me what you believe. Asian Sources

Robinjack's picture Robinjack replied on

I discovered your site internet site on the search engines and check some of your early posts. Preserve on the great operate. I simply extra increase your Rss to my MSN News Reader. Seeking forward to reading far more by you down the road!… แทงบอล

Robinjack's picture Robinjack replied on

From my opinion, nothing at all consequently catching being keenness, the idea carressed pure stone, it’s substance concerning hope. Sturdy faith would be successful with all of the effective fellow, and then suggest these individuals more substantial. เว็บบอล

Robinjack's picture Robinjack replied on

Many thanks for making the effort to discuss this, I feel strongly about this and enjoy studying a great deal more on this matter. If possible, as you gain expertise, would you mind updating your webpage with a great deal more details? It’s extremely beneficial for me. เว็บบอล

Robinjack's picture Robinjack replied on

Hello! I just now would choose to provide a large thumbs up for any excellent information you have here for this post. We are returning to your blog to get more detailed soon. Asian Sources

Robinjack's picture Robinjack replied on

Hmm it looks like your blog ate my first comment (it was extremely 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 the whole thing. Do you have any helpful hints for rookie blog writers? I’d definitely appreciate it. เว็บบอล

Robinjack's picture Robinjack replied on

An interesting discussion may be valued at comment. There’s no doubt that that you ought to write on this topic, may well often be a taboo subject but normally persons are there are not enough to talk on such topics. Yet another. Cheers Asian Sources

Robinjack's picture Robinjack replied on

That is an extremely amazing powerful resource that you’re offering and you simply provide it away cost-free!! I that can match discovering websites that view the particular property value supplying you with a wonderful learning resource for zero cost. We truly dearly loved examining this page. Enjoy it! เว็บบอล

Robinjack's picture Robinjack replied on

I together with my buddies were found to be analyzing the great key points from your website while suddenly got a horrible suspicion I had not thanked the blog owner for those secrets. These boys were definitely consequently happy to read through all of them and have in effect extremely been using these things. Appreciate your really being well accommodating and then for obtaining such terrific useful guides most people are really wanting to learn about. Our own sincere regret for not saying thanks to you sooner. เว็บแทงบอลที่ดีที่สุด

Pages