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

When I originally commented I clicked the -Notify me when new surveys are added- checkbox and after this whenever a comment is added I buy four emails with similar comment. Is there any way it is possible to eliminate me from that service? Thanks! Flubromazepam

Robinjack's picture Robinjack replied on

Oh my goodness! a wonderful post dude. Thank you Nonetheless I’m experiencing problem with ur rss . Don’t know why Can not subscribe to it. Can there be everyone obtaining identical rss problem? Anyone who knows kindly respond. Thnkx ECPLA

Robinjack's picture Robinjack replied on

Excellent weblog right here! Additionally your website a lot up fast! What host are you the use of? Can I am getting your associate hyperlink on your host? I wish my website loaded up as fast as yours lol. 4-CMC

Robinjack's picture Robinjack replied on

There are a couple of interesting points over time in this posting but I don’t know if I see every one of them center to heart. There may be some validity but I most certainly will take hold opinion until I consider it further. Excellent post , thanks so we want much more! Added to FeedBurner likewise 4C-MAR

Robinjack's picture Robinjack replied on

Hello, Neat post. There is a problem along with your web site in internet explorer, could check this… IE nonetheless is the market chief and a large section of folks will miss your excellent writing because of this problem. 4-HO-MiPT

Robinjack's picture Robinjack replied on

I am often to blogging and i genuinely appreciate your site content. This article has really peaks my interest. I am about to bookmark your internet site and maintain checking for brand spanking new data. 2-FEA

Robinjack's picture Robinjack replied on

The the next time I just read a weblog, I really hope that it doesnt disappoint me as much as this one. Get real, It was my method to read, but When i thought youd have something interesting to express. All I hear is usually a number of whining about something you could fix when you werent too busy looking for attention. Flubrotizolam

Robinjack's picture Robinjack replied on

I recently came across your site and have been scaning along. I thought I could leave my first comment. I don’t know what to say except that I have enjoyed scaning what you all have to say… RC+ Benzo Fury

Robinjack's picture Robinjack replied on

My husband and i ended up being happy that Emmanuel managed to carry out his investigation because of the ideas he grabbed from your own blog. It’s not at all simplistic to simply choose to be giving away strategies which often men and women could have been selling. We really acknowledge we’ve got you to appreciate for this. The most important explanations you have made, the simple web site navigation, the friendships you will help instill – it’s got everything fantastic, and it is helping our son and us understand the subject matter is excellent, and that’s tremendously pressing. Thanks for the whole thing! Flubromazepam

Robinjack's picture Robinjack replied on

I discovered your blog post web site online and appearance several of your early posts. Maintain on the really good operate. I additional encourage Rss to my MSN News Reader. Looking for forward to reading far more of your stuff at a later time!… 25E-NBOH

Robinjack's picture Robinjack replied on

Even if it is just a half hour per day, you will see a big difference in your horse’s state of mind. For the second step, you need to familiarize yourself with the backhoe controls while you are getting the backhoe to warm up. 2F-DCK

Robinjack's picture Robinjack replied on

Youre so cool! I dont suppose Ive read anything like that prior to. So nice to seek out somebody by incorporating original applying for grants this subject. realy thanks for beginning this up. this web site can be something that is needed on the web, someone after some originality. beneficial task for bringing interesting things to your net! DCK (Deschloroketamine)

Robinjack's picture Robinjack replied on

This is a good subject to talk about. Usually when I find stuff like this I stumble it. Although this time I’m not sure if this would be best for the users. I’ll look around and find another article that may work. 5-MAPB

Robinjack's picture Robinjack replied on

Thanks a bunch for sharing this with all of us you actually know what you are talking about! Bookmarked. Please also visit my web site =). We could have a link exchange contract between us! RC+ Moxy

Robinjack's picture Robinjack replied on

Heya i’m for the first time here. I came across this board and I find It truly useful & it helped me out much. I hope to offer something back and help others like you aided me. CBD

Robinjack's picture Robinjack replied on

Vouêtes vraiment bien informé et très intelligent. Vous avez écrit quelque chose que les gens puissent comprendre et faire l’objet fascinant pour tout le monde. Je suis sauver ce pour une utilisation future. MEAI

Robinjack's picture Robinjack replied on

After study a handful of the content in your website now, and i also really like your technique for blogging. I bookmarked it to my bookmark site list and will be checking back soon. Pls look at my web site as well and inform me how you feel. Proscaline fumarate

Robinjack's picture Robinjack replied on

Nice post. I find out something tougher on diverse blogs everyday. It will always be stimulating to learn content from other writers and rehearse a little from their site. I’d prefer to apply certain while using content on my small blog regardless of whether you don’t mind. Natually I’ll provide link on the internet weblog. Thank you for sharing. 4-FMA 100mg Pellets

Robinjack's picture Robinjack replied on

Very good blog! Do you have any hints for aspiring writers? I’m planning to start my own site soon but I’m a little lost on everything. Would you suggest starting with a free platform like WordPress or go for a paid option? There are so many choices out there that I’m totally confused .. Any tips? Bless you! Pink Mandala

Robinjack's picture Robinjack replied on

The the next occasion I just read a weblog, I am hoping it doesnt disappoint me around that one. I am talking about, It was my solution to read, but I personally thought youd have something interesting to convey. All I hear is really a number of whining about something that you could fix in case you werent too busy seeking attention. 4-FMA

Robinjack's picture Robinjack replied on

Awesome and really nice post here. I very much appreciate sites that have to do with losing weight, so this is refreshing to me to discover what you have here. Keep up the great work! how to lose weight fast Flubromazepam

Robinjack's picture Robinjack replied on

Youre so cool! I dont suppose Ive read anything similar to this just before. So nice to locate somebody with original thoughts on this subject. realy appreciation for starting this up. this website are some things that is required on the net, an individual with some originality. beneficial purpose of bringing new things towards the web! Bromazolam

Robinjack's picture Robinjack replied on

It is perfect time to make some plans for the future and it’s time to be happy. I’ve read this post and if I could I want to suggest you some interesting things or advice. Perhaps you can write next articles referring to this article. I desire to read even more things about it! Alpha-PHP (a-PHP)

Robinjack's picture Robinjack replied on

Hi, I think your site might be having browser compatibility issues. When I look at your blog in Opera, it looks fine but when opening in Internet Explorer, it has some overlapping. I just wanted to give you a quick heads up! Other then that, excellent blog! Ro5-4864

Robinjack's picture Robinjack replied on

you are in reality a excellent webmaster. The website loading velocity is incredible. It kind of feels that you’re doing any distinctive trick. Also, The contents are masterpiece. you’ve performed a wonderful job in this topic! 2-FMA

Robinjack's picture Robinjack replied on

Many thanks for creating the effort to talk about this, I feel strongly about this and enjoy learning a great deal more on this subject. If feasible, as you gain knowledge, would you mind updating your webpage with a great deal more info? It’s very useful for me. Methallylescaline fumarate

Robinjack's picture Robinjack replied on

Justin Bartha as Doug is along for the ride and he again disappears before all hell breaks loose in Bangkok, the scene of the crime / wedding. 1V-LSD

Robinjack's picture Robinjack replied on

Spot i’ll carry on with this write-up, I really believe this amazing site needs additional consideration. I’ll more likely be again to read additional, many thanks for that information. MK-677

Pages