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

Hey. Cool article. There's a problem with your site in chrome, and you may want to check this... The browser is the market leader and a huge component of other people will omit your wonderful writing because of this problem. Puravive review

Robinjack's picture Robinjack replied on

This is very interesting, You are a very skilled blogger. I have joined your rss feed and look forward to seeking more of your great post. Also, I have shared your site in my social networks! Alpha tonic

Robinjack's picture Robinjack replied on

Hey. Cool article. There's a problem with your site in chrome, and you may want to check this... The browser is the market leader and a huge component of other people will omit your wonderful writing because of this problem. Alpha tonic review

Robinjack's picture Robinjack replied on

Thanks for this post. I definitely agree with what you are saying. I have been talking about this subject a lot lately with my mother so hopefully this will get him to see my point of view. Fingers crossed! Puravive review

Robinjack's picture Robinjack replied on

Thanks for this post. I definitely agree with what you are saying. I have been talking about this subject a lot lately with my mother so hopefully this will get him to see my point of view. Fingers crossed! Alpha tonic review

Robinjack's picture Robinjack replied on

Additionally, it doesn’t matter how extremely you should be complete with treating a very platform, gradually you’ll discover an instance the places you should want to do a number instruct care; and as a consequence influenced by your real age but also bodybuilding, therfore the inches of one’s caravan it could be a awfully excessive pastime. motor movers Alpha tonic

Robinjack's picture Robinjack replied on

I was curious if you ever considered changing the page layout of your blog? Its very well written; I love what youve got to say. But maybe you could a little more in the way of content so people could connect with it better. Youve got an awful lot of text for only having one or two pictures. Maybe you could space it out better? Alpha tonic

Robinjack's picture Robinjack replied on

Good day! This post could not be written any better! Reading this post reminds me of my previous room mate! He always kept chatting about this. I will forward this write-up to him. Fairly certain he will have a good read. Thanks for sharing! Puravive review

Robinjack's picture Robinjack replied on

It’s perfect time to make some plans for the future and it’s time to be happy. I’ve read this post and if I could I wish to suggest you some interesting things or suggestions. Maybe you could write next articles referring to this article. I want to read even more things about it! Alpha tonic

Robinjack's picture Robinjack replied on

Good day! This post could not be written any better! Reading this post reminds me of my previous room mate! He always kept chatting about this. I will forward this write-up to him. Fairly certain he will have a good read. Thanks for sharing! Alpha tonic review

Robinjack's picture Robinjack replied on

I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. Alpha tonic

Robinjack's picture Robinjack replied on

I have been exploring for a bit for any high quality articles or blog posts in this kind of space . Exploring in Yahoo I ultimately stumbled upon this web site. Studying this information So i am glad to show that I have a very excellent uncanny feeling I discovered just what I needed. I such a lot unquestionably will make sure to do not disregard this website and give it a look regularly. Alpha tonic

Robinjack's picture Robinjack replied on

Highest quality fella toasts, or toasts. will most certainly be given birth to product or service ? from the party therefore supposed to become surprising, humorous coupled with enlightening likewise. best man speaches Puravive

Robinjack's picture Robinjack replied on

Hi for super synopsis, but then I am glad for totally howling the Zune, and moreover pray such a, together with very good ratings some other type of a lot more made, beneficial analyse if is it doesn’t right choice for you. Alpha tonic review

Robinjack's picture Robinjack replied on

Highest quality fella toasts, or toasts. will most certainly be given birth to product or service ? from the party therefore supposed to become surprising, humorous coupled with enlightening likewise. best man speaches Alpha tonic

Robinjack's picture Robinjack replied on

Do you mind if I quote a couple of your articles as long as I provide credit and sources back to your blog? My website is in the very same area of interest as yours and my users would really benefit from a lot of the information you present here. Please let me know if this okay with you. Regards! Puravive

Robinjack's picture Robinjack replied on

Do you mind if I quote a couple of your articles as long as I provide credit and sources back to your blog? My website is in the very same area of interest as yours and my users would really benefit from a lot of the information you present here. Please let me know if this okay with you. Regards! Alpha tonic

Robinjack's picture Robinjack replied on

There is numerous separate years Los angeles Weight reduction eating plan with each a person is a necessity. The pioneer part can be your original getting rid of belonging to the extra pounds. la weight loss Alpha tonic review

Robinjack's picture Robinjack replied on

After study a few of the blog posts on your website now, and I truly like your way of blogging. I bookmarked it to my bookmark website list and will be checking back soon. Pls check out my web site as well and let me know what you think. Alpha tonic

Robinjack's picture Robinjack replied on

Cheap Kasper Suits… [...]listed below are a couple of urls to internet websites we connect to for the fact we feel they really are really worth browsing[...]… Puravive

Robinjack's picture Robinjack replied on

For that reason times repeatedly pretty much everything, this life definitely is ended up saving a little bit more. The program in fact saves currently the And also carbon actually motivated in to planet during these development activities. dc free mommy blog giveaways family trip home gardening house power wash baby laundry detergent Alpha tonic review

Pages