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 do accept as true with all of the concepts you have presented in your post. They are very convincing and can definitely work. Still, the posts are very short for newbies. Could you please extend them a bit from subsequent time? Thank you for the post. 꽁머니 홍보

Robinjack's picture Robinjack replied on

Excellent and really nice blog. I really enjoy blogs that have to do with weight loss and fitness, so this is of particular interest to me to see what you have here. Keep it going! force factor 꽁머니 3만

Robinjack's picture Robinjack replied on

Great blog! Do you have any helpful hints for aspiring writers? I’m hoping to start my own blog soon but I’m a little lost on everything. Would you recommend starting with a free platform like WordPress or go for a paid option? There are so many options out there that I’m totally overwhelmed .. Any ideas? Appreciate it! 꽁머니 홍보

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. 꽁머니 10000

Robinjack's picture Robinjack replied on

I must show thanks to this writer just for bailing me out of such a condition. Right after checking throughout the the web and seeing advice that were not helpful, I believed my entire life was done. Existing devoid of the solutions to the difficulties you have fixed through your good post is a critical case, as well as the kind that could have in a wrong way damaged my career if I hadn’t encountered your blog. Your primary talents and kindness in touching all the pieces was very useful. I am not sure what I would have done if I hadn’t come across such a step like this. I’m able to at this time relish my future. Thanks very much for this reliable and results-oriented help. I will not think twice to recommend the blog to anybody who desires guide about this area. 가입 꽁머니

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. 꽁머니

Robinjack's picture Robinjack replied on

nice one for taking the time to discuss this, I feel strongly about it and love learning more on this topic. If possible, as you gain expertise, could you mind updating your website with more info? as it is extremely useful for me. 슬롯 꽁머니

Robinjack's picture Robinjack replied on

I precisely wished to appreciate you again. I am not sure what I would’ve worked on in the absence of those techniques provided by you concerning that industry. This has been the scary case in my opinion, but taking note of the skilled avenue you processed it took me to jump over contentment. I am happy for your advice and in addition hope you recognize what an amazing job you are always doing training people through the use of a web site. I’m certain you haven’t got to know any of us. 꽁머니

Robinjack's picture Robinjack replied on

Wow this hit it to the spot we will bookmark on Bebo and also Hub pages thanks Городскую комиссию по землепользованию сменил Мосинвестконтроль | Профессиональные новости | ООО “Белго+” – Двери производства Белоруси. Продажа, установка love it And also my prayers to the people at atomic plant we hope you are OK along with safer too !!! Kudos Financial Advisers situs slot online

Robinjack's picture Robinjack replied on

It’s really a nice and helpful piece of info. I’m glad that you just shared this helpful info with us. Please keep us informed like this. Thanks for sharing. slot online

Robinjack's picture Robinjack replied on

Amazing this hit it at the dot we will post to Bebo and also Fb Город Электросталь активно застраивается | Профессиональные новости | ООО “Белго+” – Двери производства Белоруси. Продажа, установка was great situs slot online

Robinjack's picture Robinjack replied on

Nice to be visiting your blog once more, it continues to be months for me. Nicely this post that i’ve been waited for so lengthy. I want this article to total my assignment in the university, and it has same topic together with your post. Thanks, terrific share. alexistogel

Robinjack's picture Robinjack replied on

The factors a home contractor takes into account in the processes of calculating the home construction rate are: materials, labor, equipment, licenses and permits, office expenses, time and scope of work. All these elements must be considered very carefully and thoroughly before the final building cost is presented to the client. slot online

Robinjack's picture Robinjack replied on

Thank you for the sensible critique. Me and my neighbor were just preparing to do some research about this. We got a grab a book from our local library but I think I learned more from this post. I’m very glad to see such wonderful info being shared freely out there. alexistogel

Robinjack's picture Robinjack replied on

Hello, Neat post. There is an issue along with your website in internet explorer, might test this¡K IE nonetheless is the marketplace chief and a big section of people will pass over your excellent writing due to this problem. slot online

Robinjack's picture Robinjack replied on

New York is a fast-paced city, and construction job sites are fast-paced places. This combination can lead to an environment that is potentially dangerous for construction workers. alexistogel

Robinjack's picture Robinjack replied on

Any construction site poses potential hazards to those working on it. Construction safety is one of the most important considerations when planning a construction project. Some rules and regulations are law, others are common sense, but all equally as important due to the high risk of injury and death on construction sites. slot online

Robinjack's picture Robinjack replied on

An intriguing discussion is worth comment. I’m sure that you simply write regarding this topic, may possibly not be considered a taboo subject but typically persons are too little to communicate on such topics. To another. Cheers Prodentim

Robinjack's picture Robinjack replied on

After study several of the web sites on your own internet site now, and I really appreciate your technique of blogging. I bookmarked it to my bookmark internet site list and will be checking back soon. Pls consider my website likewise and told me if you agree. Prodentim

uzairkhatri's picture uzairkhatri replied on

Your article has proven useful to me. It’s very informative and you are obviously very knowledgeable in this area. You have opened my eyes to varying views on this topic with interesting and solid content. Turmeric hack

uzairkhatri's picture uzairkhatri replied on

Your article has proven useful to me. It’s very informative and you are obviously very knowledgeable in this area. You have opened my eyes to varying views on this topic with interesting and solid content. Turmeric hack

uzairkhatri's picture uzairkhatri replied on

Your article has proven useful to me. It’s very informative and you are obviously very knowledgeable in this area. You have opened my eyes to varying views on this topic with interesting and solid content. Turmeric hack

uzairkhatri's picture uzairkhatri replied on

My spouse and I stumbled over here by a different web address and thought I might check things out. I like what I see so i am just following you. Look forward to checking out your web page again. Turmeric Trick

uzairkhatri's picture uzairkhatri replied on

My spouse and I stumbled over here by a different web address and thought I might check things out. I like what I see so i am just following you. Look forward to checking out your web page again. Turmeric Trick

Robinjack's picture Robinjack replied on

Just wish to say your article is as astonishing. The clarity in your post is just great and i can assume you are an expert on this subject. Fine with your permission let me to grab your RSS feed to keep updated with forthcoming post. Thanks a million and please keep up the rewarding work. DURASIL

Robinjack's picture Robinjack replied on

Admiring the time and energy you put into your blog and in depth information you offer. It’s good to come across a blog every once in a while that isn’t the same old rehashed material. Fantastic read! I’ve bookmarked your site and I’m adding your RSS feeds to my Google account. DURASIL

Pages