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

uzairkhatri's picture uzairkhatri replied on

Giving thanks for your write-up. I know that with today’s complicated world, folks have many beliefs and this has made it to be really hard for learners just like me. However, you have made the idea very easy for me to fully grasp and I now have the awareness of the correct thing. Your own continued reputation as among the top experts about this topic may be boosted through words associated with appreciation from subscribers like me. Thanks, once more. 토토커뮤니티 토토커뮤니티

uzairkhatri's picture uzairkhatri replied on

This is the proper blog for anybody who hopes to learn about this topic. You know a whole lot its almost tough to argue along (not that I actually would want…HaHa). You certainly put a whole new spin for a topic thats been written about for years. Great stuff, just fantastic! 스포츠토토 스포츠토토

uzairkhatri's picture uzairkhatri replied on

Can I say what relief to uncover someone who in fact knows what theyre referring to on the net. You definitely learn how to bring a worry to light and make it important. More people have to look at this and understand this side of your story. I cant believe youre no more common because you undoubtedly have the gift. 토토커뮤니티 토토커뮤니티

uzairkhatri's picture uzairkhatri replied on

Seriously, what a blog! I mean, you just have a great deal of guts to go forward and tell it like it is. You happen to be what running a blog must have, an open minded superhero who isn’t frightened to tell it like it is. This is certainly something people need to be up on. Good luck in the foreseeable future, man. 스포츠토토 스포츠토토

uzairkhatri's picture uzairkhatri replied on

One of the more impressive blogs Ive seen. Thanks so much for keeping the internet classy for a change. Youve got style, class, bravado. I mean it. Please keep it up because without the internet is definitely lacking in intelligence. 사설토토 사설토토

uzairkhatri's picture uzairkhatri replied on

My spouse and i were very thankful that Edward managed to deal with his basic research from your precious recommendations he was given using your blog. It’s not at all simplistic to just choose to be offering techniques which others could have been trying to sell. And now we do know we now have the blog owner to be grateful to because of that. Most of the explanations you’ve made, the straightforward site navigation, the friendships you assist to create - it’s all astonishing, and it’s really facilitating our son in addition to the family imagine that that issue is pleasurable, and that’s extremely mandatory. Thank you for all the pieces! 토토사이트 토토사이트

uzairkhatri's picture uzairkhatri replied on

I dont think Ive read anything like this before. So good to find somebody with some original thoughts on this subject. thank for starting this up. This website is something that is needed on the web, someone with a little originality. Good job for bringing something new to the internet! Cell Phone Jammer

uzairkhatri's picture uzairkhatri replied on

When do you think this Real Estate market will go back in a positive direction? Or is it still too early to tell? We are seeing a lot of housing foreclosures in Altamonte Springs Florida. What about you? Would love to get your feedback on this. hempworx CBD

uzairkhatri's picture uzairkhatri replied on

Thank you for making the sincere try to explain this. I think very robust about it and wish to be told more. If it’s OK, as you reach extra extensive wisdom, could you mind adding more posts similar to this one with additional info? It would be extremely helpful and helpful for me and my colleagues. GPS signal jammer

Robinjack's picture Robinjack replied on

Thanks for taking time for sharing this article, it was excellent and very informative. It’s my first time that I visit here. I found a lot of informative stuff in your article. Keep it up. Thank you. slot1688

Robinjack's picture Robinjack replied on

The following time I learn a weblog, I hope that it doesnt disappoint me as much as this one. I imply, I know it was my choice to read, however I actually thought youd have something interesting to say. All I hear is a bunch of whining about one thing that you may fix for those who werent too busy on the lookout for attention. www.pgslot789.live

Robinjack's picture Robinjack replied on

Write more, thats all I have to say. Literally, it seems as though you relied on the video to make your point. You definitely know what youre talking about, why throw away your intelligence on just posting videos to your site when you could be giving us something enlightening to read? ปั่นสล็อต

uzairkhatri's picture uzairkhatri replied on

Sometimes, it is more difficult in case you are eager to find approaches on how to search for these luxurious condominiums you already know where to begin and will not wander off at all times. Signal Jammer for Sale

uzairkhatri's picture uzairkhatri replied on

Have seen and heard about such an insect for the first time. I really like knowing about various types of insects and animals. The life cycle of the insect shared in here seems to be very interesting. Will look forward to more such interesting posts. WIFI Jammer for Sale

uzairkhatri's picture uzairkhatri replied on

When do you think this Real Estate market will go back in a positive direction? Or is it still too early to tell? We are seeing a lot of housing foreclosures in Altamonte Springs Florida. What about you? Would love to get your feedback on this. RTP SLOT

Robinjack's picture Robinjack replied on

Its such as you read my mind! You appear to understand a lot about this, like you wrote the e-book in it or something. I believe that you simply could do with a few % to force the message house a bit, however other than that, this is wonderful blog. A great read. I'll certainly be back. Carl Daikeler

Robinjack's picture Robinjack replied on

Yes, congratulations for this practical post. I will be preserving this post for future reference with the great lessons inside. I had always believed the best way to learn this topic is subscribing to those webinars and videos offered by professionals. Those videos proceed step by step into ways to help those considering the issue. Your blog post does the same thing. It is also a timesaver unlike all of the videos and webimars. 토토사이트

Robinjack's picture Robinjack replied on

There are a couple of interesting points over time in this article but I do not determine if these people center to heart. There exists some validity but I’m going to take hold opinion until I investigate it further. Very good post , thanks and that we want more! Added to FeedBurner likewise 토토사이트

Robinjack's picture Robinjack replied on

Whats rough now is how the systematic approach to life is not fixed. You know what I mean? It is nearly as if we crawl through the life experience with blinders on, not appreciating the true meaning of our own lives. 토토사이트

Pages