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

I’m happy with exactly how you have dealth with this subject matter in such a exact method. I discovered your web-site although searching by means of Google and I’ll need to admit that I’ve subscribed to it already. togel hongkong

Robinjack's picture Robinjack replied on

I was just looking for this information for a while. After six hours of continuous Googleing, finally I got it in your web site. I wonder what is the lack of Google strategy that do not rank this kind of informative websites in top of the list. Normally the top websites are full of garbage. togel hongkong

Robinjack's picture Robinjack replied on

I do agree with all of the ideas you have presented in your post. They’re very convincing and will certainly work. Still, the posts are too short for starters. Could you please extend them a little from next time? Thanks for the post. draw hk

Robinjack's picture Robinjack replied on

We still cannot quite believe that It was not respectable often be those checking important points located on yuor web blog. Our kids and that i are sincerely thankful for your personal generosity also giving me possibility pursue our chosen profession path. Published information Manged to get with your web-site. draw hk

Robinjack's picture Robinjack replied on

We still cannot quite believe that I was able to often be any type of those staring at the important points located on your blog post. My loved ones and i are sincerely thankful for your special generosity too as for giving me possibility pursue our chosen profession path. Basically information I acquired within your web-site. draw hk

Robinjack's picture Robinjack replied on

The things i have always told folks is that while looking for a good internet electronics store, there are a few issues that you have to take into consideration. First and foremost, you should really make sure to find a reputable along with reliable shop that has enjoyed great reviews and ratings from other shoppers and marketplace advisors. This will ensure you are dealing with a well-known store that gives good support and aid to their patrons. Many thanks for sharing your notions on this blog. live draw hk

Robinjack's picture Robinjack replied on

Great post. I was checking continuously this weblog and I am impressed! Very useful information specifically the last section I maintain such info a lot. I used to be seeking this certain info for a very long. Thanks and best of luck. togel hongkong

Robinjack's picture Robinjack replied on

I am glad for writing to make you understand of the beneficial discovery my wife’s princess encountered checking your web site. She realized some details, including how it is like to possess a marvelous giving spirit to have the mediocre ones clearly gain knowledge of a number of tricky subject matter. You truly exceeded people’s desires. Thanks for coming up with the beneficial, trustworthy, informative and as well as easy tips on the topic to Evelyn. draw hk

Robinjack's picture Robinjack replied on

I have viewed that smart real estate agents all over the place are getting set to FSBO Marketing. They are noticing that it’s in addition to placing a sign in the front place. It’s really in relation to building associations with these dealers who sooner or later will become consumers. So, once you give your time and effort to helping these traders go it alone — the “Law regarding Reciprocity” kicks in. Thanks for your blog post. live draw hk

Robinjack's picture Robinjack replied on

I discovered your site web site on the search engines and check several of your early posts. Always maintain on the really good operate. I recently extra encourage Feed to my MSN News Reader. Seeking toward reading a lot more from you later on!… tronscan explore

Robinjack's picture Robinjack replied on

I’m impressed, I have to admit. Genuinely rarely should i encounter a weblog that’s both educative and entertaining, and let me tell you, you may have hit the nail about the head. Your idea is outstanding; the problem is an element that insufficient persons are speaking intelligently about. I am delighted we came across this during my look for something with this. tronscan

Robinjack's picture Robinjack replied on

The wedding will likely to be the most remarkable festivals that you saw. You are going to surely intend to make it magnificent as it can be. Out of your ensemble for your special flower bouquets to the wine beverages for top mankind’s destroyed, everthing really should with fabulous organize. tronscan

Robinjack's picture Robinjack replied on

One of the more impressive blogs Ive seen. Thanks so much for keeping the internet classy for a change. Youve got style, class, bravado. I mean it. Please keep it up because without the internet is definitely lacking in intelligence. tronscan explore

Robinjack's picture Robinjack replied on

Does your website have a contact page? I’m having trouble locating it but, I’d like to send you an email. I’ve got some suggestions for your blog you might be interested in hearing. Either way, great blog and I look forward to seeing it develop over time. tronscan

Robinjack's picture Robinjack replied on

I just could not go away your site prior to suggesting that I really loved the usual info an individual supply in your visitors? Is gonna be again incessantly to check up on new posts. live draw hk

Robinjack's picture Robinjack replied on

Thanks for another magnificent article. The place else may just anyone get that type of info in such a perfect approach of writing? I have a presentation next week, and I am on the look for such info. tronscan explore

Robinjack's picture Robinjack replied on

Normally I do not read article on blogs, but I wish to say that this write-up very forced me to try and do so! Your writing style has been surprised me. Thanks, quite nice article. tronscan

Robinjack's picture Robinjack replied on

Together with almost everything that seems to be building inside this specific area, a significant percentage of opinions are actually rather exciting. However, I am sorry, but I do not give credence to your whole strategy, all be it exciting none the less. It would seem to everyone that your comments are actually not completely justified and in simple fact you are your self not even entirely convinced of your point. In any event I did appreciate reading through it. tronscan explore

Pages