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

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! Dabwoods Vapes

Robinjack's picture Robinjack replied on

My spouse and i got so joyous Edward could carry out his investigation through the entire ideas he came across while using the weblog. It is now and again perplexing to just always be giving for free techniques which usually others might have been selling. We really remember we’ve got you to appreciate for this. The main explanations you’ve made, the easy website navigation, the relationships your site aid to create - it’s got mostly wonderful, and it is aiding our son in addition to the family feel that this issue is exciting, which is certainly very fundamental. Thank you for all the pieces! Dabwoods Carts

Robinjack's picture Robinjack replied on

Its such as you read my mind! You appear to grasp so much about this, such as you wrote the guide in it or something. I feel that you could do with a few percent to force the message house a little bit, but instead of that, this is magnificent blog. A fantastic read. I will certainly be back. Dabwoods Carts

Robinjack's picture Robinjack replied on

There are definitely quite a lot of particulars like that to take into consideration. That may be a great point to bring up. I supply the ideas above as normal inspiration however clearly there are questions like the one you deliver up where a very powerful thing shall be working in sincere good faith. I don?t know if best practices have emerged round issues like that, however I am sure that your job is clearly recognized as a fair game. Each girls and boys really feel the affect of only a moment’s pleasure, for the rest of their lives. Dabwoods Vapes

Robinjack's picture Robinjack replied on

Thank you for submitting this article. This is information I have been looking for. I’ve been hoping to find clear and concise content like yours. Your unique points helped me think about this information differently. Dabwoods Carts

Robinjack's picture Robinjack replied on

After examine a couple of of the weblog posts in your website now, and I truly like your manner of blogging. I bookmarked it to my bookmark website list and might be checking back soon. Pls take a look at my website as effectively and let me know what you think. Dabwoods Vapes

Robinjack's picture Robinjack replied on

You’ll find some fascinating points in time in this post but I do not know if I see all of them center to heart. There’s some validity but I will take hold opinion until I appear into it further. Fantastic post , thanks and we want much more! Added to FeedBurner too Dabwoods

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 desire to suggest you some interesting things or advice. Maybe you can write next articles referring to this article. I wish to read even more things about it! Dabwoods Disposable

Robinjack's picture Robinjack replied on

Aw, this became an incredibly nice post. In idea I would like to set up writing like that additionally - taking time and actual effort to generate a great article… but what / things I say… I procrastinate alot through no means appear to get something completed. Dabwoods Vapes

Robinjack's picture Robinjack replied on

I have to get across my affection for your kindness supporting people who absolutely need help with this situation. Your special dedication to getting the message along had become really powerful and has continuously made guys and women much like me to reach their ambitions. The informative guide denotes much to me and further more to my colleagues. With thanks; from all of us. Dabwoods

Robinjack's picture Robinjack replied on

Great – I should certainly pronounce, impressed with your site. I had no trouble navigating through all the tabs and related info ended up being truly easy to do to access. I recently found what I hoped for before you know it in the least. Reasonably unusual. Is likely to appreciate it for those who add forums or anything, web site theme . a tones way for your customer to communicate. Nice task. Dabwoods Carts

Robinjack's picture Robinjack replied on

Eventually, the author make an update for a blog. I used to be waiting anxiously for your own next update. I am hoping you will consider updating often so your readers may follow along. I do not have much joy in life today but your blog is one of them. I recognize life is busy but I really hope you will take the time to keep us modified on any progress. Dabwoods

Robinjack's picture Robinjack replied on

With havin so much content do you ever run into any issues of plagorism or copyright infringement? My website has a lot of exclusive content I’ve either created myself or outsourced but it appears a lot of it is popping it up all over the internet without my authorization. Do you know any methods to help prevent content from being ripped off? I’d genuinely appreciate it. Dabwoods Carts

Robinjack's picture Robinjack replied on

Hi there, I must say that Tales from abroad » Blog Archive » Rafting is a extremely excellent place to slack from function I really really like your blog and I’ve already bookmarked it. Make sure you, maintain it up to date much more often. Thank you! Dabwoods Disposable

Robinjack's picture Robinjack replied on

Hi there for your personal broad critique, then again particularly passionate the recent Zune, and additionally intend this specific, not to mention the beneficial feedbacks other sorts of everyone has posted, will determine if is it doesn’t answer you’re looking for. Dabwoods

Robinjack's picture Robinjack replied on

Hi there, just became aware of your blog through Google, and found that it’s truly informative. I am gonna watch out for brussels. I will be grateful if you continue this in future. Numerous people will be benefited from your writing. Cheers! Dabwoods Vapes

Robinjack's picture Robinjack replied on

Thoughts talk within just around the web control console video clip games have stimulated pretty professional to own on microphone as well as , resemble the perfect “tough guy” to positively the mediocre ones. Basically fundamental problems in picture gaming titles. Drug Recovery Dabwoods

Robinjack's picture Robinjack replied on

Youre so cool! I dont suppose Ive read anything such as this before. So nice to get somebody with some original thoughts on this subject. realy we appreciate you starting this up. this fabulous website are some things that is required on the internet, somebody with a little originality. beneficial work for bringing a new challenge on the world wide web! Dabwoods Carts

Robinjack's picture Robinjack replied on

I’m impressed, I have to admit. Actually rarely will i encounter a weblog that’s both educative and entertaining, and without a doubt, you could have hit the nail about the head. Your notion is outstanding; the problem is an issue that not enough people are speaking intelligently about. I am happy that we stumbled across this at my search for some thing relating to this. Dabwoods Vapes

Robinjack's picture Robinjack replied on

I discovered your blog post web site on the search engines and appearance several of your early posts. Always maintain the top notch operate. I additional the Feed to my MSN News Reader. Seeking forward to reading much more on your part down the line!… Dabwoods Vapes

Robinjack's picture Robinjack replied on

I think this is among the most vital info for me. And i am glad reading your article. But should remark on few general things, The website style is great, the articles is really nice : D. Good job, cheers Dabwoods Carts

Pages