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

you are really a excellent webmaster. The website loading speed is incredible. It sort of feels that you are doing any unique trick. Moreover, The contents are masterwork. you have performed a fantastic activity on this topic! iptv france

Robinjack's picture Robinjack replied on

An fascinating discussion may be worth comment. I’m sure that you can write much more about this topic, it will not become a taboo subject but generally individuals are not enough to talk on such topics. An additional. Cheers iptv france

Robinjack's picture Robinjack replied on

r Light sensing of moving objects – SActual object Light Visual objectr -cosine (wt) + i sine (wt) S = r [cosine (wt) + i sine (wt)]Newton Keplers time visual effects Time dependent NewtonParticle Visual effects Wave abonnement iptv

Robinjack's picture Robinjack replied on

After research a couple of of the weblog posts in your web site now, and I actually like your way of blogging. I bookmarked it to my bookmark website list and shall be checking back soon. Pls check out my web page as well and let me know what you think. Instant lottery

Robinjack's picture Robinjack replied on

Thank you for another excellent article. Exactly where else could anybody get that kind of data in this kind of a perfect way of writing? I have a presentation subsequent week, and I am to the appear for such information and facts. Crypto Lottery

Robinjack's picture Robinjack replied on

It’s appropriate time to make some plans for the future and it’s time to be happy. I have read this post and if I could I wish to suggest you some interesting things or tips. Maybe you could write next articles referring to this article. I wish to read more things about it! Crypto Lottery

Robinjack's picture Robinjack replied on

I dont think Ive read anything like this before. So good to find somebody with some original thoughts on this subject. thank for starting this up. This website is something that is needed on the web, someone with a little originality. Good job for bringing something new to the internet! Instant lottery

Robinjack's picture Robinjack replied on

Thanks for your post. One other thing is when you are disposing your property all on your own, one of the problems you need to be aware about upfront is just how to deal with house inspection accounts. As a FSBO supplier, the key about successfully shifting your property in addition to saving money in real estate agent commission rates is knowledge. The more you realize, the smoother your sales effort might be. One area in which this is particularly important is inspection reports. The genius wave

Robinjack's picture Robinjack replied on

The following time I learn a blog, I hope that it doesnt disappoint me as a lot as this one. I imply, I know it was my choice to learn, but I actually thought youd have one thing fascinating to say. All I hear is a bunch of whining about something that you may fix should you werent too busy searching for attention. The genius wave

Robinjack's picture Robinjack replied on

of course like your web site however you need to take a look at the spelling on quite a few of your posts. A number of them are rife with spelling problems and I to find it very troublesome to tell the truth nevertheless I’ll definitely come again again. The genius wave

Robinjack's picture Robinjack replied on

Hello there, I discovered your web site via Google while searching for a related topic, your web site came up, it appears good. I have bookmarked it in my google bookmarks. ANGKASA189 Thanks for your entire efforts on this site. My mum loves engaging in investigation and it’s really simple to grasp why. Many of us learn all regarding the compelling method you make helpful tips and tricks by means of your blog and therefore improve contribution from others on the subject matter then my daughter is without a doubt becoming educated a whole lot. Have fun with the remaining portion of the new year. You are performing a splendid job. CUAN805 Hello there, just became alert to your blog through Google, and found that it’s really informative. I’m going to watch out for brussels. I will appreciate if you continue this in future. Many people will be benefited from your writing. Cheers! ARMADA365 Hey, you used to write excellent, but the last few posts have been kinda boring¡K I miss your super writings. Past few posts are just a little out of track! come on! PARARAJA77

Robinjack's picture Robinjack replied on

Thanks a ton for your time and effort to have put these things together on this weblog. Janet and i also very much appreciated your suggestions through your articles on certain things. I know that you have a variety of demands on your own program hence the fact that you took all the time just like you did to guide people just like us by means of this article is also highly valued. The genius wave

Robinjack's picture Robinjack replied on

Hello, Neat post. There is a problem with your website in internet explorer, could test this¡K IE nonetheless is the marketplace leader and a large portion of people will leave out your excellent writing due to this problem. The genius wave

Robinjack's picture Robinjack replied on

I found your weblog site on google and check a couple of of your early posts. Proceed to maintain up the superb operate. I just additional up your RSS feed to my MSN Information Reader. In search of forward to reading extra from you later on!… The genius wave

Robinjack's picture Robinjack replied on

The wedding will likely to be the most remarkable festivals that you saw. You are going to surely intend to make it magnificent as it can be. Out of your ensemble for your special flower bouquets to the wine beverages for top mankind’s destroyed, everthing really should with fabulous organize. The genius wave

Robinjack's picture Robinjack replied on

Very nice post. I just stumbled upon your blog and wanted to say that I’ve truly enjoyed surfing around your blog posts. After all I will be subscribing to your feed and I hope you write again very soon! The genius wave

Robinjack's picture Robinjack replied on

I think other site proprietors should take this website as an model – very clean and magnificent style and design, as well as the content. You are an expert in this area! The genius wave

Robinjack's picture Robinjack replied on

magnificent post, very informative. I wonder why the other specialists of this sector do not notice this. You should continue your writing. I’m sure, you’ve a great readers’ base already! https://helpforinvestors.org/ Hi there, You have done a great job. I will definitely digg it and personally recommend to my friends. I’m confident they’ll be benefited from this website. https://adillonsvacances.com/ Excellent read, I just passed this onto a colleague who was doing a little research on that. And he actually bought me lunch as I found it for him smile So let me rephrase that: Thank you for lunch! https://aceandme.com/ Spot on with this write-up, I truly think this website needs much more consideration. I’ll probably be again to read much more, thanks for that info. https://prostoksi.com/

Robinjack's picture Robinjack replied on

Great blog here! Additionally your website quite a bit up very fast! What web host are you the use of? Can I am getting your affiliate hyperlink on your host? I desire my web site loaded up as quickly as yours lol The genius wave

Robinjack's picture Robinjack replied on

Perfectly written subject material , thanks for selective information . https://helpforinvestors.org/ Hey! I simply wish to give an enormous thumbs up for the good information you’ve got here on this post. I will likely be coming back to your blog for more soon. https://adillonsvacances.com/ The Spirit of the Lord is with them that fear him. https://aceandme.com/ Wow! This could be one particular of the most helpful blogs We have ever arrive across on this subject. Actually Great. I am also an expert in this topic so I can understand your hard work. https://prostoksi.com/

Pages