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 have already been examinating away several of the stories and it’s pretty very good things. I’ll certainly save your own weblog. here

Robinjack's picture Robinjack replied on

It¡¦s actually a great and useful piece of information. I am happy that you shared this helpful information with us. Please keep us informed like this. Thanks for sharing. Article

Robinjack's picture Robinjack replied on

his is the excellent blog page for anyone who wants to know about this theme. You recognize a lot its virtually difficult to argue with you (not that I really would want…HaHa). You absolutely put a fresh spin on a subject matter thats been published about for many years. Wonderful things, just excellent! Alpha Bites Reviews

Robinjack's picture Robinjack replied on

The vacation delivers on offer are : believed a selection of some of the most selected and additionally budget-friendly global. Any of these lodgings tend to be very used along units may accented by means of pretty shoreline supplying crystal-clear turbulent waters, concurrent with the Ocean. hotels packages Alpha Bites Reviews

Robinjack's picture Robinjack replied on

Heya just wanted to give you a brief heads up and let you know a few of the pictures aren’t loading properly. I’m not sure why but I think its a linking issue. I’ve tried it in two different web browsers and both show the same results. Alpha Bites Reviews

Robinjack's picture Robinjack replied on

Youre so right. Im there with you. Your blog is surely worth a read if anyone comes throughout it. Im lucky I did because now Ive obtained a whole new view of this. I didnt realise that this issue was so important and so universal. You absolutely put it in perspective for me. Alpha Bites Reviews

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 father so hopefully this will get him to see my point of view. Fingers crossed! Alpha Bites Reviews

Robinjack's picture Robinjack replied on

If you happen to excited about eco items, sometimes be tough shock to anyone them recognise that to help make unique baskets just for this quite liquids carry basic steps liters associated ceiling fan oil producing. dc free mommy blog giveaways family trip home gardening house power wash baby laundry detergent Alpha Bites Reviews

Robinjack's picture Robinjack replied on

Wow! This could be one particular of the most helpful blogs We’ve ever arrive across on this subject. Basically Magnificent. I am also an expert in this topic so I can understand your effort. Alpha Bites Reviews

Robinjack's picture Robinjack replied on

Very nice post. I just stumbled upon your weblog and wished to say that I have truly enjoyed surfing around your blog posts. In any case I’ll be subscribing to your feed and I hope you write again soon! Alpha Bites Reviews

Robinjack's picture Robinjack replied on

I want to express some thanks to this writer for rescuing me from such a situation. Because of looking out through the world wide web and obtaining principles that were not productive, I figured my life was done. Being alive without the presence of approaches to the issues you’ve solved by way of your main article is a crucial case, and ones which may have in a negative way affected my career if I had not come across your website. Your actual natural talent and kindness in taking care of every item was precious. I am not sure what I would have done if I hadn’t encountered such a stuff like this. I am able to now look ahead to my future. Thanks for your time so much for the expert and effective help. I will not be reluctant to endorse your site to any person who should have direction on this situation. Alpha Bites Reviews

Robinjack's picture Robinjack replied on

Youre so cool! I dont suppose Ive read anything like this before. So nice to find somebody with some original thoughts on this subject. realy thank you for starting this up. this website is something that is needed on the web, someone with a little originality. useful job for bringing something new to the internet! Alpha Bites Reviews

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. Alpha Bites Reviews

Robinjack's picture Robinjack replied on

Can I simply say what a aid to search out somebody who actually is aware of what theyre talking about on the internet. You positively know tips on how to carry an issue to light and make it important. Extra individuals need to read this and perceive this aspect of the story. I cant consider youre no more popular since you undoubtedly have the gift. Alpha Bites Reviews

Robinjack's picture Robinjack replied on

I think this is among the most vital info for me. And i am glad reading your article. But want to remark on some general things, The site style is great, the articles is really great : D. Good job, cheers Fitspresso

Robinjack's picture Robinjack replied on

of course like your web-site however you need to check the spelling on quite a few of your posts. A number of them are rife with spelling issues and I to find it very bothersome to inform the reality however I’ll surely come back again. Sugar Defender

Pages