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

My spouse and i have been absolutely thrilled when Ervin managed to finish up his web research from the precious recommendations he received when using the blog. It is now and again perplexing to just find yourself handing out information that many the rest might have been selling. And now we take into account we have you to appreciate for this. The entire explanations you made, the easy site menu, the friendships you can give support to foster – it’s many unbelievable, and it’s really making our son and us recognize that this topic is entertaining, and that is highly essential. Many thanks for everything! visit my site here – alternative medicine institute kolkata Uganda Universities

Superb website you have here but I was wanting to know if you knew of any forums that cover the same topics discussed here? I’d really love to be a part of group where I can get suggestions from other experienced individuals that share the same interest. If you have any recommendations, please let me know. Cheers! Uganda's Top University

Hmm that was weird, my comment got eaten. Anyway I wished to say that it is really nice to know that another person else also described this as I had problems acquiring the similar data elsewhere. This was the first location that advised me the remedy. Many thanks. Leading Private University

My spouse and I absolutely love your blog and find almost all of your post’s to be just what I’m looking for. can you offer guest writers to write content for you personally? I wouldn’t mind publishing a post or elaborating on many of the subjects you write related to here. Again, awesome website! Universities in East Africa

Somebody necessarily lend a hand to make significantly posts I would state. This is the very first time I frequented your website page and to this point? I surprised with the analysis you made to make this particular put up amazing. Excellent activity! Universities in East Africa

Another thing I’ve noticed is that often for many people, bad credit is the result of circumstances above their control. By way of example they may have been saddled through an illness and because of this they have higher bills going to collections. It would be due to a work loss or maybe the inability to go to work. Sometimes divorce or separation can really send the financial situation in the wrong direction. Many thanks for sharing your notions on this site. Universities in Kampala

Oh my goodness! an incredible write-up dude. Thanks Nonetheless We are experiencing trouble with ur rss . Do not know why Cannot subscribe to it. Could there be any person acquiring identical rss problem? Anybody who knows kindly respond. Thnkx Uganda Universities

I precisely wished to thank you very much yet again. I do not know what I could possibly have accomplished in the absence of the entire advice shared by you directly on my question. It became a challenging circumstance in my opinion, but being able to view a specialized style you solved it made me to jump over gladness. Now i’m happy for this advice and even hope that you know what a powerful job you are always carrying out instructing the rest through your web site. I am certain you’ve never encountered any of us. Universities in Kampala

After research a couple of of the weblog posts in your web site now, and I actually like your way of blogging. I bookmarked it to my bookmark website list and shall be checking back soon. Pls check out my web page as well and let me know what you think. Universities in East Africa

An fascinating discussion will probably be worth comment. There’s no doubt that that you should write more on this topic, it might become a taboo subject but usually everyone is too little to communicate in on such topics. To the next. Cheers Uganda Universities

I do accept as true with all of the concepts you have presented in your post. They are very convincing and can definitely work. Still, the posts are very short for newbies. Could you please extend them a bit from subsequent time? Thank you for the post. Universities in Kampala

Many thanks for creating the effort to talk about this, I feel strongly about this and enjoy learning a great deal more on this matter. If feasible, as you gain expertise, would you mind updating your website with a great deal more info? It’s very beneficial for me. Uganda's Top University

Strange this post is totaly unrelated to what I was searching google for, but it surely was once indexed at the first page. I suppose your doing something proper if Google likes you enough to place you at the first page of a non related search. Uganda Universities

Pages