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

Can I simply say exactly what a relief to get someone who actually knows what theyre dealing with on the internet. You actually know how to bring a difficulty to light and make it important. The diet must see this and fully grasp this side on the story. I cant believe youre not more common because you undoubtedly hold the gift. trust wallet

Robinjack's picture Robinjack replied on

“I wanted to write you this little bit of note to finally thank you over again on your stunning ideas you have documented in this case. This is generous of people like you to give freely all that most of us might have made available as an ebook to make some money for their own end, principally since you could have tried it if you decided. These strategies also worked as the great way to realize that most people have similar keenness similar to my very own to grasp way more on the topic of this problem. I believe there are numerous more enjoyable instances up front for folks who check out your website.” trustwallet

Robinjack's picture Robinjack replied on

It’s perfect time to make some plans for the future and it is time to be happy. I’ve read this post and if I could I want to suggest you few interesting things or advice. Perhaps you could write next articles referring to this article. I desire to read more things about it! trust wallet

Robinjack's picture Robinjack replied on

Well done – It really takes a lot of time to have blog posts. While I don’t agree on your blog I will concede that your are entitled to have your own perspective. The site ended up having some cool perspectives. Cool work job– trust wallet

Robinjack's picture Robinjack replied on

Thank you for sharing excellent informations. Your site is so cool. I’m impressed by the details that you?ve on this website. It reveals how nicely you perceive this subject. Bookmarked this website page, will come back for more articles. You, my friend, ROCK! I found simply the info I already searched all over the place and just could not come across. What a perfect website. trust wallet

Robinjack's picture Robinjack replied on

I know this really is genuinely dull and you’re missing to another comment, but I merely desired to toss a large thank you — a person resolved the main things individually! trust wallet

Robinjack's picture Robinjack replied on

Kinds of Engines vacation packages ‘re affordable, of benefit nevertheless, you pick up every single single single ability required by specific bargain. Search Engine Optimization trust wallet

Robinjack's picture Robinjack replied on

Definitely, Apple’s instance retail store is by way of distance. It’s a really variety of all kinds with programs versus a fairly sorrowful choice a handful for the purpose of Zune. Microsof company is applications, specially in the realm of exercises, still I am not sure It’s safe to require to wagered with the success detail aspect is important for your needs. Ipod could be a even better determination if so. trust wallet

Robinjack's picture Robinjack replied on

Electronic Cigarette is absolutely a good choice for people who want to quit smoking. You can enjoy the same taste as traditional tobacco cigarette with it! trustwallet

Robinjack's picture Robinjack replied on

I appreciate making to debate this, I’m boldy about this and then fancy looking into more on this process topic. If it turns out would-be, any time you achieve professionalism, could you thoughts and feelings modernizing your own site utilizing even further help and advice? This can be very a good choice for me personally. trust wallet

Robinjack's picture Robinjack replied on

I’m curious to find out what blog platform you have been utilizing? I’m having some small security problems with my latest site and I’d like to find something more risk-free. Do you have any suggestions? trust wallet

Robinjack's picture Robinjack replied on

Awesome blog you have here but I was curious about if you knew of any discussion boards that cover the same topics talked about in this article? I’d really like to be a part of online community where I can get comments from other experienced people that share the same interest. If you have any recommendations, please let me know. Cheers! trustwallet

Robinjack's picture Robinjack replied on

After study a handful of the web sites on the website now, and I truly like your strategy for blogging. I bookmarked it to my bookmark site list and will also be checking back soon. Pls consider my website at the same time and figure out what you consider. trustwallet

Robinjack's picture Robinjack replied on

The following time I read a weblog, I hope that it doesnt disappoint me as a lot as this one. I mean, I know it was my option to learn, but I actually thought youd have one thing fascinating to say. All I hear is a bunch of whining about something that you would repair when you werent too busy in search of attention. trustwallet

Robinjack's picture Robinjack replied on

Seriously, what a blog! I mean, you just have a great deal of guts to go forward and tell it like it is. You happen to be what running a blog must have, an open minded superhero who isn’t frightened to tell it like it is. This is certainly something people need to be up on. Good luck in the foreseeable future, man. trust wallet

Robinjack's picture Robinjack replied on

Advantageously, the article is actually the greatest topic on curing acne naturally. I concur with your conclusions and will eagerly look forward to your coming updates. Saying thanks will not just be enough, for the phenomenal lucidity in your writing. I will immediately grab your rss feed to stay informed of any updates. trust wallet

Robinjack's picture Robinjack replied on

Pleased to determine this website is useful on my small iPhone , every little thing I want to do can be well-designed. Thanks for keeping it up currently using the newest. trust wallet

Robinjack's picture Robinjack replied on

Excellent goods from you, man. I have understand your stuff previous to and you are just too great. I actually like what you’ve acquired here, certainly like what you’re saying and the way in which you say it. You make it enjoyable and you still care for to keep it wise. I can not wait to read far more from you. This is really a wonderful site. trust wallet

Robinjack's picture Robinjack replied on

The when Someone said a weblog, Lets hope which it doesnt disappoint me up to this. After all, I know it was my solution to read, but I just thought youd have something interesting to convey. All I hear is usually a couple of whining about something you could fix if you werent too busy in search of attention. trust wallet

Robinjack's picture Robinjack replied on

Have seen and heard about such an insect for the first time. I really like knowing about various types of insects and animals. The life cycle of the insect shared in here seems to be very interesting. Will look forward to more such interesting posts. trustwallet

Robinjack's picture Robinjack replied on

This would be the right blog for anybody who wishes to learn about this topic. You already know a great deal its practically not easy to argue with you (not too I personally would want…HaHa). You definitely put a brand new spin over a topic thats been written about for several years. Wonderful stuff, just great! trust wallet

Robinjack's picture Robinjack replied on

Oh my goodness! an incredible article dude. Thanks a ton However We are experiencing issue with ur rss . Don’t know why Cannot enroll in it. Can there be any person finding identical rss dilemma? Anyone who knows kindly respond. Thnkx trust wallet

Robinjack's picture Robinjack replied on

I really want to thank you for yet another great informative article, I’m a loyal visitor to this blog and I can’t stress enough how much valuable information I’ve learned from browsing your site. I really appreciate all the effort you put into this great site. trustwallet

Robinjack's picture Robinjack replied on

The the next occasion I read a blog, Hopefully so it doesnt disappoint me about this. I am talking about, Yes, it was my choice to read, but I really thought youd have some thing intriguing to express. All I hear is actually a lot of whining about something you could fix if you ever werent too busy in search of attention. trustwallet

Robinjack's picture Robinjack replied on

After study a number of the blogs on your own website now, and i genuinely much like your method of blogging. I bookmarked it to my bookmark website list and will be checking back soon. Pls check out my web-site in addition and inform me what you believe. trust wallet

Robinjack's picture Robinjack replied on

I like the helpful information you provide in your articles. I’ll bookmark your blog and check again here regularly. I am quite sure I’ll learn many new stuff right here! Good luck for the next! trust wallet

Robinjack's picture Robinjack replied on

After study a handful of the blog posts on the web site now, and that i genuinely like your method of blogging. I bookmarked it to my bookmark site list and you will be checking back soon. Pls check out my web-site also and inform me if you agree. trustwallet

Robinjack's picture Robinjack replied on

And, clubbed with the superior precision technology that is so characteristics of Tag Heuer watches these timepieces are a coveted possession for all women who appreciate quality. trust wallet

Robinjack's picture Robinjack replied on

We’re a group of volunteers and starting a new scheme in our community. Your site provided us with valuable information to work on. You’ve done a formidable job and our whole community will be thankful to you. trust wallet

Pages