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

Thank you that is very helpful for me, as a new site has been inundated with comments that seem OK at first glance but then get repeated with a slight change of wording. I have something concrete to go on now and will delete quite a lot of them. https://helpforinvestors.org/ Sweet blog! I found it while browsing on Yahoo News. Do you have any suggestions on how to get listed in Yahoo News? I’ve been trying for a while but I never seem to get there! Thank you https://adillonsvacances.com/ When I saw this page was like wow. Thanks for putting your effort in publishing this article. https://aceandme.com/ you are in point of fact a good webmaster. The web site loading pace is incredible. It seems that you are doing any unique trick. Also, The contents are masterpiece. you’ve done a excellent job in this topic! https://prostoksi.com/

Robinjack's picture Robinjack replied on

Terrific paintings! That is the type of information that are meant to be shared around the net. Shame on the seek for no longer positioning this publish higher! Come on over and consult with my website . Thank you =) abonnement iptv

Robinjack's picture Robinjack replied on

Can I simply say such a relief to discover one who truly knows what theyre preaching about on the net. You definitely have learned to bring a concern to light to make it essential. The best way to should check out this and understand this side with the story. I cant believe youre less common since you also absolutely develop the gift. abonnement iptv

Robinjack's picture Robinjack replied on

There are a handful of fascinating points at some point in the following paragraphs but I do not know if they all center to heart. There exists some validity but Let me take hold opinion until I look into it further. Great post , thanks and then we want a lot more! Included in FeedBurner at the same time abonnement iptv

Robinjack's picture Robinjack replied on

When I originally commented I clicked the -Notify me when new surveys are added- checkbox and from now on when a comment is added I receive four emails with the same comment. Is there by any means you are able to remove me from that service? Thanks! abonnement iptv

Robinjack's picture Robinjack replied on

This would be the proper weblog for wants to find out about this topic. You realize a great deal its nearly hard to argue on hand (not too When i would want…HaHa). You actually put a brand new spin with a topic thats been discussing for a long time. Wonderful stuff, just fantastic! abonnement iptv

Robinjack's picture Robinjack replied on

Beneficial writing! A lot more webmasters had the main perusing. I hope to share a great deal more of your stuff. In my opinion , you might fantastic awareness together with idea. My business is really galvanized this particular resources. iptv france

Robinjack's picture Robinjack replied on

Superb read, I just passed this onto a friend who was doing a little research on that. And he really bought me lunch because I found it for him smile So let me rephrase that: Thanks for lunch! iptv france

Robinjack's picture Robinjack replied on

I believe that may be a fascinating element, it made me assume a bit. Thanks for sparking my considering cap. Sometimes I get such a lot in a rut that I just feel like a record. abonnement iptv

Robinjack's picture Robinjack replied on

It was a excitement getting to your site a short while ago. I came here today hoping to get interesting things. And I was not let down. Your ideas on new tactics on this subject material were helpful and an excellent help to my family. Thank you for creating time to write out these things as well as for sharing your thinking. abonnement iptv

Robinjack's picture Robinjack replied on

I just could not leave your web site before suggesting that I actually enjoyed the standard info an individual provide on your visitors? Is gonna be back regularly in order to check up on new posts. iptv france

Robinjack's picture Robinjack replied on

hey there solid blog website and layout. I am hoping I am not annoying you I merely wanted to inquire precisely what wordpress plugin you use to show the newest commentary on your blog? I want to do exactly the same for my free apple iphone page but I cant find the plugin or widget for it. Thanks for your time iptv france

Robinjack's picture Robinjack replied on

After study few of the articles on your blog nowadays, and i love your method of blogging. I tag it to my favorites net web site list and will be checking back soon. Please visit my web site too and let me recognize your thought. abonnement iptv

Robinjack's picture Robinjack replied on

I just couldnt leave your website before telling you that we really enjoyed the quality information you offer to your visitors… Will be back often to check up on new posts iptv france

Robinjack's picture Robinjack replied on

Greetings! Quick question that’s completely off topic. Do you know how to make your site mobile friendly? My weblog looks weird when viewing from my iphone. I’m trying to find a template or plugin that might be able to fix this problem. If you have any recommendations, please share. Appreciate it! iptv france

Robinjack's picture Robinjack replied on

I’ll immediately grasp your rss feed as I can not find your e-mail subscription hyperlink or newsletter service. Do you have any? Kindly let me recognise so that I may just subscribe. Thanks. iptv france

Robinjack's picture Robinjack replied on

Glorious weblog! I actually love how it’s simple on my eyes in addition to the details are properly written. I am wondering how I may be notified every time a brand new post has been made. I have subscribed to your rss feed which must do the trick! Have a nice day! ???? iptv france

Robinjack's picture Robinjack replied on

A lot of thanks for all of the hard work on this blog. My niece takes pleasure in engaging in internet research and it is simple to grasp why. We learn all relating to the compelling method you make helpful suggestions by means of your blog and therefore attract contribution from visitors on this area while my princess is discovering a lot of things. Have fun with the rest of the new year. You’re carrying out a very good job. iptv france

Pages