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

There are a handful of interesting points over time in this posting but I do not know if I see every one of them center to heart. There is certainly some validity but I will take hold opinion until I investigate it further. Good article , thanks and now we want much more! Included with FeedBurner also bagong4d login

Robinjack's picture Robinjack replied on

There couple of intriguing points soon enough in this article but I do not know if I see every one of them center to heart. There exists some validity but I will take hold opinion until I investigate it further. Good write-up , thanks therefore we want far more! Included in FeedBurner likewise bagong4d login

Robinjack's picture Robinjack replied on

An impressive share, I with all this onto a colleague who had previously been performing a small analysis for this. Anf the husband in truth bought me breakfast due to the fact I found it for him.. smile. So permit me to reword that: Thnx for that treat! But yeah Thnkx for spending plenty of time go over this, I feel strongly about it and adore reading much more about this topic. When possible, as you become expertise, might you mind updating your site to comprehend details? It can be highly great for me. Massive thumb up just for this text! bagong4d slot

Robinjack's picture Robinjack replied on

There are a couple of interesting points over time here but I don’t know if I see every one of them center to heart. There’s some validity but Let me take hold opinion until I take a look at it further. Excellent post , thanks and now we want much more! Added onto FeedBurner also bagong4d

Robinjack's picture Robinjack replied on

I would not pretend to realize precisely why, however I personally could not hope to truly uncover what I was ready after. I had been perplexed and this very article cut through the common solutions that only demonstrate deficiency of content. Thank you a lot. bagong4d

Robinjack's picture Robinjack replied on

After study many of the blog articles in your web site now, and i truly such as your technique for blogging. I bookmarked it to my bookmark internet site list and are checking back soon. Pls look into my site also and inform me how you feel. bagong4d slot

Robinjack's picture Robinjack replied on

Youre so cool! I dont suppose Ive read anything in this way before. So nice to find somebody with a few original applying for grants this subject. realy appreciate starting this up. this excellent website is something that is required on the net, a person with some originality. helpful work for bringing something totally new on the world wide web! bagong4d

Robinjack's picture Robinjack replied on

An intriguing discussion will be worth comment. There’s no doubt that you should write more on this topic, it might not be described as a taboo subject but normally folks are inadequate to speak on such topics. To another location. Cheers bagong4d login

Robinjack's picture Robinjack replied on

I am frequently to blogging we genuinely appreciate your content regularly. Your content has really peaks my interest. I am about to bookmark your internet site and keep checking choosing data. bagong4d

Robinjack's picture Robinjack replied on

Awesome and really informative post here. I very much like sites that have to do with building muscle, so this is of particular interest to me to discover what you have here. Keep up the great work! how to lose weight fast bagong4d

Robinjack's picture Robinjack replied on

Wonderful goods from you, man. I have understand your stuff previous to and you’re just extremely wonderful. I really like what you’ve acquired here, really like what you’re stating and the way in which you say it. You make it enjoyable and you still care for to keep it wise. I can not wait to read much more from you. This is really a great site. bagong4d slot

Robinjack's picture Robinjack replied on

Will you mind basically if I quote one or two of your current topics providing that I provide you with credit along with sources back to your websites? My online site is within the exact same area of interest as yours and my viewers will utilise several of the critical information that you present right here. Be sure to let me know if it is okay with you. Take care! bagong4d

Robinjack's picture Robinjack replied on

‘Thank you for this blog. That’s all I can say. You most definitely have made this blog into something that’s eye opening and important. You clearly know so much about the subject, youve covered so many bases. Great stuff from this part of the internet. Again, thank you for this blog.” bagong4d login

Robinjack's picture Robinjack replied on

Chances are you’ll even uncover a solution admirer for there are actually changes inside your like daily life and really like of everyday living – you have certainly not dreamed of, all without excessive effort in your portion! bagong4d

Robinjack's picture Robinjack replied on

Sweet blog! I found it while surfing around on Yahoo News. Do you have any tips on how to get listed in Yahoo News? I’ve been trying for a while but I never seem to get there! Thanks bagong4d

Robinjack's picture Robinjack replied on

I am really loving the theme/design of your weblog. Do you ever run into any browser compatibility problems? A handful of my blog visitors have complained about my site not working correctly in Explorer but looks great in Chrome. Do you have any solutions to help fix this problem? bagong4d login

Robinjack's picture Robinjack replied on

I have learned newer and more effective things by means of your blog. One other thing I’d like to say is that newer personal computer operating systems are inclined to allow extra memory to get used, but they likewise demand more memory simply to function. If a person’s computer can’t handle extra memory and also the newest computer software requires that memory increase, it could be the time to buy a new Laptop. Thanks bagong4d login

Robinjack's picture Robinjack replied on

Rather good post. I simply found your site not to mention was going to believe which i experience unquestionably appreciated searching your blog items. In fact We are registering to an individuals feed and I we imagine you compose once soon enough! bagong4d

Robinjack's picture Robinjack replied on

Thanks for taking the time to discuss this, I feel strongly about it and really like learning more on this matter. If possible, as you gain expertise, would you mind updating your blog page with more data? It’s extremely helpful for me. bagong4d slot

Robinjack's picture Robinjack replied on

I would like to thnkx for the efforts you’ve put in writing this website. I am hoping the same high-grade blog post from you in the upcoming as well. In fact your creative writing skills has encouraged me to get my own web site now. Really the blogging is spreading its wings rapidly. Your write up is a good example of it. bagong4d login

Robinjack's picture Robinjack replied on

After study many of the web sites for your website now, we genuinely much like your way of blogging. I bookmarked it to my bookmark website list and will also be checking back soon. Pls consider my internet site too and inform me what you think. bagong4d slot

Robinjack's picture Robinjack replied on

It is very rare these days to find sites that provide information someone is watching for. I am glad to see that your site share valued information that can help to many readers. nice one and keep writing! bagong4d slot

Robinjack's picture Robinjack replied on

Good story and a pleasant summation of the problem. My only problem with the analysis is given that much of the population joined the chorus of deregulatory mythology, given vested interest is inclined toward perpetuation of the current system and given a lack of a popular cheerleader for your arguments, I’m not seeing much in the way of change. bagong4d slot

Robinjack's picture Robinjack replied on

I am curious to find out what blog system you’re working with? I’m experiencing some minor security problems with my latest blog and I’d like to find something more safe. Do you have any suggestions? bagong4d

Robinjack's picture Robinjack replied on

Keep up the great piece of work, I read few posts on this web site and I think that your blog is rattling interesting and has got bands of great information. bagong4d

Robinjack's picture Robinjack replied on

I enjoy you because of all your valuable efforts on this web page. My mum takes pleasure in doing internet research and it is easy to see why. Almost all know all about the compelling means you produce functional ideas through the blog and inspire response from others on the concern while our favorite girl is actually starting to learn a whole lot. Take advantage of the rest of the new year. You have been carrying out a really great job. bagong4d slot

Robinjack's picture Robinjack replied on

This is really interesting, You’re quite a competent article author. I have signed up with your feed and furthermore , count on reading all of your extraordinary write-ups. In addition, I’ve shared your webpage throughout our social networks. bagong4d slot

Robinjack's picture Robinjack replied on

Hiya! I randomly stumbled upon your blog from Bing. Your article is filled with interesting information, and I will definitely use it at some point in my career. Keep up the excellent work! bagong4d

Robinjack's picture Robinjack replied on

This is really stimulating, You’re a significantly expert article author. I have signed up with your feed and furthermore , will enjoy enjoying your personal marvelous write-ups. And additionally, I’ve shared your web blog throughout our internet sites. bagong4d slot

Robinjack's picture Robinjack replied on

hey there and thank you for your information – I’ve certainly picked up anything new from right here. I did however expertise some technical points using this site, as I experienced to reload the web site lots of times previous to I could get it to load properly. I had been wondering if your web hosting is OK? Not that I am complaining, but slow loading instances times will very frequently affect your placement in google and could damage your high-quality score if advertising and marketing with Adwords. Anyway I am adding this RSS to my email and could look out for much more of your respective intriguing content. Ensure that you update this again soon.. bagong4d

Pages