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

Strong blog. I acquired several nice info. I?ve been keeping a watch on this technology for a few time. It?utes attention-grabbing the method it retains totally different, however many of the primary components remain a similar. have you observed a lot change since Search engines created their own latest purchase in the field? Sule88

Robinjack's picture Robinjack replied on

Strong blog. I acquired several nice info. I?ve been keeping a watch on this technology for a few time. It?utes attention-grabbing the method it retains totally different, however many of the primary components remain a similar. have you observed a lot change since Search engines created their own latest purchase in the field? Sule88

Robinjack's picture Robinjack replied on

Strong blog. I acquired several nice info. I?ve been keeping a watch on this technology for a few time. It?utes attention-grabbing the method it retains totally different, however many of the primary components remain a similar. have you observed a lot change since Search engines created their own latest purchase in the field? Sule88

Robinjack's picture Robinjack replied on

Strong blog. I acquired several nice info. I?ve been keeping a watch on this technology for a few time. It?utes attention-grabbing the method it retains totally different, however many of the primary components remain a similar. have you observed a lot change since Search engines created their own latest purchase in the field? Sule88

Robinjack's picture Robinjack replied on

Strong blog. I acquired several nice info. I?ve been keeping a watch on this technology for a few time. It?utes attention-grabbing the method it retains totally different, however many of the primary components remain a similar. have you observed a lot change since Search engines created their own latest purchase in the field? Sule88

Robinjack's picture Robinjack replied on

Strong blog. I acquired several nice info. I?ve been keeping a watch on this technology for a few time. It?utes attention-grabbing the method it retains totally different, however many of the primary components remain a similar. have you observed a lot change since Search engines created their own latest purchase in the field? Sule88

Robinjack's picture Robinjack replied on

Strong blog. I acquired several nice info. I?ve been keeping a watch on this technology for a few time. It?utes attention-grabbing the method it retains totally different, however many of the primary components remain a similar. have you observed a lot change since Search engines created their own latest purchase in the field? Sule88

Robinjack's picture Robinjack replied on

Thank you so much regarding giving me personally an update on this theme on your web page. Please realize that if a new post becomes available or if any modifications occur to the current publication, I would be considering reading a lot more and focusing on how to make good usage of those approaches you reveal. Thanks for your efforts and consideration of other individuals by making this site available. login mawartoto

Robinjack's picture Robinjack replied on

Thank you that is very helpful for me, as a new site has been inundated with comments that seem OK at first glance but then get repeated with a slight change of wording. I have something concrete to go on now and will delete quite a lot of them. mawar toto

Robinjack's picture Robinjack replied on

I really wanted to make a brief comment in order to appreciate you for these nice strategies you are giving out on this site. My particularly long internet look up has finally been compensated with reliable content to go over with my neighbours. I ‘d say that many of us readers are undoubtedly endowed to be in a great network with so many marvellous individuals with helpful techniques. I feel truly privileged to have used your entire site and look forward to so many more awesome minutes reading here. Thank you once more for a lot of things. mawartoto

Robinjack's picture Robinjack replied on

Crane accidents, fire explosions, roof cave-ins, heavy equipment fall, trench collapse, electrocution and even scaffolding breakage. What do all these things have in common? They are just but some of the most common types of construction site accidents occurring every year in every construction site that result to the construction workers' personal injuries or even worse, death. Here are more of these life-threatening situations that you may want to watch out for. mawartoto

Robinjack's picture Robinjack replied on

Like any other working environment, those in the construction industry may experience work accidents from time to time. If the employee's injury can be directly attributed to the mistakes of the employer, these accidents can lead to successful construction accident claims. mawartoto

Robinjack's picture Robinjack replied on

hello there and thank you for your information – I’ve certainly picked up something new from right here. I did however expertise several technical issues using this web site, as I experienced to reload the web site a lot of times previous to I could get it to load properly. I had been wondering if your web hosting is OK? Not that I’m complaining, but slow loading instances times will often affect your placement in google and can damage your high quality score if ads and marketing with Adwords. Well I am adding this RSS to my e-mail and can look out for a lot more of your respective intriguing content. Make sure you update this again soon.. daftar mawartoto

Robinjack's picture Robinjack replied on

I have been looking around for an article like this. Took some time but finally found it… Really good read thanks. It’s been difficult to find the information I needed. I use this website for a good deal. mawar toto

Robinjack's picture Robinjack replied on

Construction plays a big role in the urban set up of our lives. Be it the constructing of roads or buildings, construction is the basic root of the rise of the everyday needs. Construction leads to the building of a house where we reside. mawar toto

Robinjack's picture Robinjack replied on

This put up is totaly unrelated to what I used to be looking google for, however it was indexed on the first page. I guess your doing something right if Google likes you adequate to place you at the first page of a non related search. mawartoto

Robinjack's picture Robinjack replied on

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 mawar toto

Robinjack's picture Robinjack replied on

My wife and i were very fortunate that Jordan could carry out his homework from your precious recommendations he got through your weblog. It is now and again perplexing just to be giving out key points which often most people may have been selling. We really acknowledge we have the website owner to appreciate for that. The specific illustrations you have made, the straightforward website navigation, the friendships you will help to create - it’s all incredible, and it is assisting our son and our family reckon that that content is enjoyable, which is certainly seriously essential. Thank you for all! login mawartoto

Robinjack's picture Robinjack replied on

The construction and management consultants are basically known as the representatives of a construction estate. They work at an expert level along with the ordinary builders. There is also a senior construction team working at a side which makes sure that proper amount and quality of material is being used by the builders. This team also ensures that whether the material being used is good for the health of the environment or not. daftar mawartoto

Robinjack's picture Robinjack replied on

Howdy, i read your blog occasionally and i own a similar one and i was just curious if you get a lot of spam feedback? If so how do you protect against it, any plugin or anything you can suggest? I get so much lately it’s driving me mad so any support is very much appreciated. mawartoto

Robinjack's picture Robinjack replied on

More women are entering the previously male domain of building construction. Is this a positive trend and what are the likely results for men and women, and how does this effect the cost of construction? login mawartoto

Robinjack's picture Robinjack replied on

I do not even know how I finished up right here, however I believed this publish was good. I do not realize who you’re but certainly you are going to a well-known blogger when you are not already Cheers! mawar toto

Robinjack's picture Robinjack replied on

I really continue to keep paying attention to any records class regarding finding online grant uses therefore i have been searching for the best internet site to get one. Can you encourage me personally you should, when may possibly i’ve found a few? login mawartoto

Robinjack's picture Robinjack replied on

I would like to thnkx for the efforts you have put in writing this site. I am hoping the same high-grade site post from you in the upcoming also. Actually your creative writing skills has encouraged me to get my own web site now. Actually the blogging is spreading its wings rapidly. Your write up is a great example of it. mawartoto

Robinjack's picture Robinjack replied on

There are actually a number of particulars like that to take into consideration. That could be a great point to deliver up. I offer the ideas above as common inspiration but clearly there are questions just like the one you bring up where the most important factor can be working in sincere good faith. I don?t know if best practices have emerged round issues like that, but I am positive that your job is clearly identified as a fair game. Each boys and girls feel the influence of only a second’s pleasure, for the remainder of their lives. daftar mawartoto

Robinjack's picture Robinjack replied on

As far as me being a member here, I wasn’t aware that I was a member for any days, actually. When the article was published I received a notification, so that I could participate in the discussion of the post, That would explain me stumbuling upon this post. But we’re certainly all members in the world of ideas. login mawartoto

Robinjack's picture Robinjack replied on

I like what you guys are up also. Such intelligent work and reporting! Keep up the superb works guys I’ve incorporated you guys to my blogroll. I think it’ll improve the value of my website . mawar toto

Robinjack's picture Robinjack replied on

Hello there, just became alert to your blog through Google, and found that it’s really informative. I’m gonna watch out for brussels. I’ll be grateful if you continue this in future. Many people will be benefited from your writing. Cheers! login mawartoto

Robinjack's picture Robinjack replied on

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

Robinjack's picture Robinjack replied on

What i do not realize is actually how you’re no longer really much more smartly-favored than you may be right now. You are so intelligent. You recognize thus considerably in the case of this topic, produced me personally consider it from numerous various angles. Its like men and women don’t seem to be fascinated until it’s something to do with Woman gaga! Your personal stuffs nice. At all times maintain it up! login mawartoto

Robinjack's picture Robinjack replied on

Thanks 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 writhing on, and I have been on the look out for such great information. daftar mawartoto

Robinjack's picture Robinjack replied on

I am not sure where you are getting your information, but good topic. I needs to spend some time learning much more or understanding more. Thanks for excellent information I was looking for this information for my mission. daftar mawartoto

Pages