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

When I originally commented I clicked the -Notify me when new comments are added- checkbox and today every time a comment is added I receive four emails concentrating on the same comment. Can there be in whatever way you can remove me from that service? Thanks! AlphaBites

Excellent blog right here! Also your site a lot up very fast! What web host are you the use of? Can I am getting your associate link to your host? I want my site loaded up as quickly as yours lol LeanBiome

Aw, this was a very nice post. In idea I wish to put in writing like this additionally ? taking time and precise effort to make a very good article? but what can I say? I procrastinate alot and not at all appear to get something done. Alpha Bites

Youre so cool! I dont suppose Ive read anything like that just before. So nice to seek out somebody by incorporating original applying for grants this subject. realy we appreciate you starting this up. this fabulous website can be something that is required on the net, someone after some originality. helpful purpose of bringing interesting things to the web! AlphaBites

Nice post. I was checking constantly this blog and I am impressed! Extremely helpful information specially the last part I care for such info a lot. I was seeking this particular information for a very long time. Thank you and good luck. AlphaBites

you’re really a good webmaster. The website loading speed is incredible. It seems that you are doing any distinctive trick. Furthermore, The contents are masterwork. you have performed a great process on this topic! Alpha Bites

Aw, it was an exceptionally nice post. In thought I would like to put in place writing such as this moreover – taking time and actual effort to manufacture a good article… but what things can I say… I procrastinate alot by no means appear to get something completed. AlphaBites

Hello there, I found your blog via Google even as searching for a comparable matter, your web site got here up, it appears great. I have bookmarked it in my google bookmarks. AlphaBites

I would like to show my thanks to this writer for rescuing me from such a instance. Because of looking throughout the world-wide-web and getting opinions which are not beneficial, I figured my life was well over. Living without the presence of solutions to the difficulties you have fixed as a result of your good short article is a critical case, and the kind which might have in a negative way damaged my entire career if I had not encountered your web site. Your good competence and kindness in maneuvering everything was important. I don’t know what I would’ve done if I had not encountered such a subject like this. I am able to now look ahead to my future. Thanks for your time so much for your reliable and amazing guide. I will not be reluctant to propose your blog post to any person who wants and needs guidance on this issue. [Reply] AlphaBites

Wonderful paintings! That is the type of info that are supposed to be shared across the net. Shame on search engines for not positioning this submit higher! Come on over and consult with my website . Thanks =) Alpha Bites

Nice post. I find out something more difficult on distinct blogs everyday. It will always be stimulating to learn to read content using their company writers and exercise a specific thing from their store. I’d would prefer to apply certain together with the content in this little weblog whether you do not mind. Natually I’ll offer you a link on your web blog. Thank you for sharing. Alpha Bites

I do not even know how I ended up here, but I thought this post was good. I don’t know who you are but definitely you’re going to a famous blogger if you aren’t already Cheers! Alpha Bites

I precisely needed to appreciate you once again. I am not sure the things that I would’ve gone through without these tips shown by you about that subject. It actually was an absolute frustrating dilemma in my circumstances, however , taking note of the professional technique you solved it took me to weep over contentment. Now i am grateful for your assistance as well as believe you find out what a powerful job that you are providing training many people using your website. Most likely you have never got to know all of us. [Reply] AlphaBites

The following time I learn a weblog, I hope that it doesnt disappoint me as much as this one. I mean, I know it was my choice to read, however I actually thought youd have something attention-grabbing to say. All I hear is a bunch of whining about something that you could possibly repair if you happen to werent too busy on the lookout for attention. AlphaBites

Your withdrawal bleed usually comes a couple of days after the last pill. But because you’re taking new hormones, your body will take some time to get into the swing of things and may skip a couple of bleeds or reduce amount/time of bleed.. . If you want to skip the bleed for a holiday or something, keep taking the next pack straight after the last one. Won’t do any harm.. . Of course if there’s a chance you’re pregnant this could also be a cause. A visit to the doctor will help you out either way. Alpha Bites

Good post and a pleasant summation of the problem. My only problem with the analysis is given that much of the population joined the chorus of deregulatory mythology, given vested interest is inclined toward perpetuation of the current system and given a lack of a popular cheerleader for your arguments, I’m not seeing much in the way of change. AlphaBites

Youre so cool! I dont suppose Ive read anything such as this just before. So nice to seek out somebody with some original thoughts on this subject. realy we appreciate you starting this up. this amazing site is one thing that is needed on the internet, someone with a little originality. beneficial problem for bringing interesting things to your web! Alpha Bites

I concur along with your conclusions and can eagerly watch forward to your future updates. The usefulness and significance has me overwhelmed and contains been invaluable to my opinion! AlphaBites

An example of this can be Atypical Mole Syndrome. This syndrome leads to a tendency inside the physique to form an abnormal quantity of moles on our pores and skin. This can be some thing that we could have obtained from our parents or our grandparents and we now have no manage more than no matter whether we receive it or not. Alpha Bites

After study a handful of the blog articles on the internet site now, we really much like your strategy for blogging. I bookmarked it to my bookmark website list and will also be checking back soon. Pls check out my web page likewise and figure out what you believe. Alpha Bites

This is such an informationrmative story and very clearly written. Every single thought and idea is direct to the point. Perfectly laid out. cheers for taking your time sharing this to you readers. AlphaBites

Youre so cool! I dont suppose Ive read anything similar to this prior to. So nice to locate somebody with a few original applying for grants this subject. realy thanks for starting this up. this fabulous website are some things that is needed online, an individual with a bit of originality. beneficial project for bringing something new to the net! AlphaBites

After study few of the articles on your blog these days, and that i like your manner of blogging. I tag it to my favorites internet site list and will be checking back soon. Please visit my web site too and let me recognize your thought. Alpha Bites

I found your blog website on google and verify a couple of of your early posts. Continue to maintain up the very good operate. I simply further up your RSS feed to my MSN Information Reader. Looking for forward to studying more from you in a while!? I am typically to blogging and i actually respect your content. The article has really peaks my interest. I’m going to bookmark your website and keep checking for brand spanking new information. Alpha Bites

It??s really a cool and useful piece of information. I am happy that you simply shared this useful info with us. Please keep us informed like this. Thank you for sharing. Alpha Bites

That’s a good perspective, yet isn’t make any kind of sence in any way talking about of which mather. Just about any technique thank you in addition to pondered try to share a person’s article directly into delicius nonetheless it appears to be problems together with your blogs is it possible to please recheck it. thanks once again. AlphaBites

Pages