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

Somebody essentially lend a hand to make severely posts I might state. That is the first time I frequented your website page and up to now? I amazed with the research you made to make this actual publish amazing. Wonderful activity! 안전놀이터

Nice post. I discover some thing much harder on various blogs everyday. Most commonly it is stimulating to read content off their writers and rehearse something at their store. I’d opt to use some using the content in my small weblog no matter whether you don’t mind. Natually I’ll offer you a link with your internet weblog. Thank you sharing. 사설토토

Can I just now say exactly what a relief to seek out a person that actually knows what theyre discussing on the net. You certainly learn how to bring a challenge to light and make it important. More people must ought to see this and appreciate this side of the story. I cant believe youre less well-known when you definitely contain the gift. 스포츠중계

There are a handful of intriguing points over time in this article but I do not determine if they all center to heart. You can find some validity but I’m going to take hold opinion until I take a look at it further. Excellent post , thanks and we want much more! Put into FeedBurner too 메이저사이트 순위

Attractive component to content. I simply stumbled upon your weblog and in accession capital to assert that I get in fact enjoyed account your blog posts. Any way I’ll be subscribing for your augment or even I achievement you access persistently rapidly. 토토사이트

Can I merely say that of a relief to discover somebody who truly knows what theyre preaching about online. You actually know how to bring an issue to light and earn it crucial. More people must check this out and understand this side with the story. I cant think youre no more common since you also undoubtedly have the gift. 토토사이트

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 option to read, but I truly thought youd have something attention-grabbing to say. All I hear is a bunch of whining about something that you possibly can fix should you werent too busy on the lookout for attention. 안전놀이터

The when I read a weblog, I’m hoping which it doesnt disappoint me approximately this. After all, Yes, it was my method to read, but When i thought youd have something interesting to say. All I hear can be a number of whining about something you could fix if you werent too busy in search of attention. 스포츠중계

Very good blog you have here but I was curious if you knew of any user discussion forums that cover the same topics discussed here? I’d really love to be a part of group where I can get opinions from other knowledgeable individuals that share the same interest. If you have any suggestions, please let me know. Many thanks! 사설토토

Thank you for some other magnificent article. The place else could anybody get that type of information in such a perfect means of writing? I’ve a presentation next week, and I am on the search for such information. 스포츠중계

I am often to blogging and i also really appreciate your content regularly. Your content has really peaks my interest. I am about to bookmark your site and maintain checking for first time data. 안전놀이터

Hi there, just became alert to your blog through Google, and found that it’s really informative. I am going to watch out for brussels. I will appreciate if you continue this in future. A lot of people will be benefited from your writing. Cheers! 토토사이트 순위

I discovered your site website on google and check a couple of your early posts. Preserve the really good operate. I merely extra encourage Feed to my MSN News Reader. Looking for forward to reading far more within you later on!… 메이저사이트 순위

I continue to read blogs like this, because I am trying to better my ability to write great article, this is an awesome example. I apologize, but I will be trying your style of writing in my work(if possible). I learn from the best and forget the rest. 메이저사이트 순위

This is really intriguing, You’re a particularly competent author. I’ve signed up with your feed furthermore count on finding your personal incredibly good write-ups. Additionally, I have shared your site throughout our social networks. 사설토토사이트

Oh my goodness! an incredible article dude. Thanks a ton Nonetheless We’re experiencing trouble with ur rss . Do not know why Can not enroll in it. Will there be everyone finding identical rss dilemma? Anybody who knows kindly respond. Thnkx 메이저 토토사이트

There are some interesting points at some point on this page but I do not know if these people center to heart. There is some validity but I most certainly will take hold opinion until I consider it further. Great post , thanks therefore we want a lot more! Included with FeedBurner also 메이저사이트

Just want to say your article is as surprising. The clearness in your post is simply nice and i can assume you are an expert on this subject. Fine with your permission let me to grab your RSS feed to keep updated with forthcoming post. Thanks a million and please carry on the enjoyable work. PURAVIVE

Pages