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

You lost me, friend. I mean, I imagine I recieve what youre saying. I recognize what you’re saying, but the truth is just appear to have forgotten that might be some other folks in the world who view this concern for which it happens to be and may perhaps not believe you. You might be turning away alot of folks that might have been lovers of one’s website. Leading Private University

Thanks for this web site post, I enjoyed it’s content and style. I stumbled upon this web site on the internet and now possess added this in order to my personal favourites features checklist. I’ll be certain to come again soon. Uganda Universities

There are a few intriguing points on time in this post but I don’t know if them all center to heart. There may be some validity but I’m going to take hold opinion until I take a look at it further. Very good write-up , thanks and we want more! Added to FeedBurner in addition Leading Private University

Oh my goodness! an amazing article dude. Thanks Nevertheless I am experiencing concern with ur rss . Don’t know why Unable to subscribe to it. Is there anybody getting an identical rss downside? Anyone who is aware of kindly respond. Thnkx Leading Private University

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. Leading Private University

I discovered your blog site website on the search engines and appearance many of your early posts. Continue to keep in the top notch operate. I recently additional up your Rss to my MSN News Reader. Seeking toward reading far more by you later on!… Universities in Kampala

Youre so cool! I dont suppose Ive read anything this way prior to. So nice to find somebody with a few original applying for grants this subject. realy we appreciate you beginning this up. this web site is one area that is required over the internet, somebody if we do originality. useful purpose of bringing something new to the net! Uganda's Top University

When I originally commented I clicked the “Notify me when new comments are added” checkbox and now each time a comment is added I get three emails with the same comment. Is there any way you can remove people from that service? Thank you! Uganda's Top University

I continue to read blogs like this, because I am trying to better my ability to write great article, this is an awesome example. I apologize, but I will be trying your style of writing in my work(if possible). I learn from the best and forget the rest. Universities in East Africa

After study a few of the websites in your internet site now, and i also genuinely such as your strategy for blogging. I bookmarked it to my bookmark site list and you will be checking back soon. Pls check out my website likewise and make me aware what you think. Kampala International University

All other bloggers should take note: this is what awesome blogs look like! I can’t wait to see more of your work! Not only is it engaging, but it is also creative. If you would respond with a link to your Facebook, I would be very grateful! Leading Private University

Hi, Neat post. There’s a problem with your website in internet explorer, would test this… IE still is the market leader and a big portion of people will miss your fantastic writing because of this problem. Uganda Universities

You lost me, buddy. I mean, I imagine I get what youre indicating. I recognize what you’re saying, but you just appear to have ignored that you’ll find some other individuals inside the world who look at this matter for what it truly is and may perhaps not agree with you. You may well be turning away many of folks who might have been fans of your web log. Kampala International University

Can I recently say what a relief to seek out a person that really knows what theyre preaching about on-line. You definitely learn how to bring a difficulty to light to make it essential. The best way to should ought to see this and can see this side of your story. I cant believe youre less well-known since you certainly provide the gift. Uganda Universities

Fantastic goods from you, man. I have understand your stuff previous to and you’re just too excellent. I really like what you’ve acquired here, certainly like what you are stating and the way in which you say it. You make it entertaining and you still take care of to keep it wise. I can’t wait to read much more from you. This is actually a wonderful web site. Universities in East Africa

In your contemporary culture learn about English tongue is developing into additional fundamental not to point out commonly made use of. And but their was essentially new, I just would not uncover of that not to mention intend to take up out in the open in place of attain understanding of English tongue. Leading Private University

That is the correct weblog for anybody who wants to search out out about this topic. You realize so much its virtually arduous to argue with you (not that I really would want aHa). You undoubtedly put a new spin on a subject thats been written about for years. Great stuff, simply great! Uganda Universities

I want to show my appreciation for your kindness for those people that require guidance on this particular subject. Your real dedication to getting the solution up and down turned out to be surprisingly interesting and has always enabled men and women just like me to reach their pursuits. This valuable tips and hints entails a lot to me and far more to my office colleagues. Many thanks; from everyone of us. Kampala International University

Pages