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

Comfortabl y, the post is really the sweetest on that laudable topic. I fit in with your conclusions and also will thirstily look forward to your future updates. Saying thanks definitely will not simply just be sufficient, for the fantastic clarity in your writing. I will promptly grab your rss feed to stay privy of any kind of updates. Pleasant work and much success in your business efforts! apollogrouptv

Robinjack's picture Robinjack replied on

Comfortabl y, the post is really the freshest on this laudable topic. I suit in with your conclusions and can thirstily look forward to your next updates. Simply saying thanks can not simply be enough, for the fantasti c clarity in your writing. I definitely will correct away grab your rss feed to stay abreast of any kind of updates. Great work and also much success in your business dealings! apollo group tv subscription

Robinjack's picture Robinjack replied on

Hiya, I am really glad I’ve found this information. Today bloggers publish just about gossip and internet stuff and this is actually irritating. A good website with exciting content, that’s what I need. Thank you for making this website, and I’ll be visiting again. Do you do newsletters? I Cant find it. apollo tv

Robinjack's picture Robinjack replied on

Hi there! Quick question that’s completely off topic. Do you know how to make your site mobile friendly? My weblog looks weird when browsing from my iphone. I’m trying to find a template or plugin that might be able to resolve this issue. If you have any suggestions, please share. Thanks! apollo group tv subscription

Robinjack's picture Robinjack replied on

I meant to submit you that small word just to say thank you when again for those terrific techniques you have contributed in this case. This is very remarkably generous with you in supplying unreservedly all that numerous people could probably have marketed for an electronic book to generate some dough on their very own, chiefly contemplating that you could probably have tried out it in case you deemed important. People assistance also served to grow to be uncomplicated way to be specific that numerous people have the exact same fervor seriously like my extremely personal to find out way additional in regard to this matter. I know there are many additional satisfying sessions forward for these who scan as a result of your website publish. apollo group tv

Robinjack's picture Robinjack replied on

I just like the valuable information you provide on your articles. I’ll bookmark your blog and check again right here regularly. I’m rather certain I’ll learn lots of new stuff right here! Best of luck for the next! apollo group tv

Robinjack's picture Robinjack replied on

The subsequent time I learn a weblog, I hope that it doesnt disappoint me as a lot as this one. I mean, I do know it was my choice to learn, however I truly thought youd have one thing attention-grabbing to say. All I hear is a bunch of whining about one thing that you possibly can repair in case you werent too busy searching for attention. apollo group tv

Robinjack's picture Robinjack replied on

I would like to thnkx for the efforts you’ve put in writing this web site. I’m hoping the same high-grade web site post from you in the upcoming also. Actually your creative writing skills has inspired me to get my own website now. Actually the blogging is spreading its wings fast. Your write up is a good example of it. apollogrouptv

Robinjack's picture Robinjack replied on

You must be very astute at research and writing. This shows up in your original and unique content. I agree with your primary points on this topic. This content should be seen by more readers. apollo group tv

Robinjack's picture Robinjack replied on

My California Weight Loss diet invariably is an cost effective and versatile staying on your diet tv show made for people who find themselves planning to drop extra pounds and furthermore ultimately keep a much healthier habits. la weight loss apollo tv

Robinjack's picture Robinjack replied on

I do not even know how I finished up right here, however I believed this publish was good. I do not realize who you’re but certainly you are going to a well-known blogger when you are not already Cheers! apollo tv group

Robinjack's picture Robinjack replied on

I beloved as much as you’ll obtain performed proper here. The comic strip is attractive, your authored subject matter stylish. however, you command get got an nervousness over that you want be handing over the following. in poor health indisputably come further previously again since exactly the same nearly a lot often inside case you defend this hike. Crystal pro max 4000 puffs

Robinjack's picture Robinjack replied on

Were required to give you that almost no remark in order to thanks a lot yet again of these spectacular techniques you might have provided in this posting. It’s so particularly generous with folks such as you to generate unreservedly what the majority of us might have marketed for an book to earn some dough in their own business, primarily since you may have tried it in the event you wanted. The tactics also acted to be good way to know that everyone’s similar desire just as my own, personal to figure out completely more regarding this condition. I’m sure there are thousands of more pleasant opportunities up front for many who go through your website post. Disposable vapes

Robinjack's picture Robinjack replied on

I must say, as a lot as I enjoyed reading what you had to say, I couldnt help but lose interest after a while. Its as if you had a wonderful grasp on the subject matter, but you forgot to include your readers. Perhaps you should think about this from far more than one angle. Or maybe you shouldnt generalise so considerably. Its better if you think about what others may have to say instead of just going for a gut reaction to the subject. Think about adjusting your own believed process and giving others who may read this the benefit of the doubt. best online vape shop

Robinjack's picture Robinjack replied on

An interesting dialogue is value comment. I believe that it is best to write more on this matter, it may not be a taboo subject but typically persons are not enough to speak on such topics. To the next. Cheers Crystal pro max 4000

Robinjack's picture Robinjack replied on

It’s appropriate time to make some plans for the future and it’s time to be happy. I have read this post and if I could I wish to suggest you some interesting things or tips. Maybe you could write next articles referring to this article. I wish to read more things about it! Crystal pro max 4000 puffs

Pages