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

The processor or CPU is the brains of the laptop or computer – it does most of the calculations your game titles need to operate (with the video clip card carrying out most of the graphics function). With it staying these kinds of an essential component, you would instinctually go for the fastest – and most high priced – processor you could discover, but there is a far better substitute to blowing funds on anything that will be obsolete in a yr: getting a processor that will play tomorrow’s online games at a minimal amount is the sweet spot for any gaming personal computer. atomic wallet download

Robinjack's picture Robinjack replied on

Remarkably! It is as if you read my mind! A person appear to know therefore considerably relating to this, just like you authored the book inside it or something. I feel that you can do with a few images to drive the content residence a bit, on top of that, this really is great weblog. The outstanding study. I will definitely review again. atomic

Robinjack's picture Robinjack replied on

I {don’t|do not} even know how I ended up here, but I thought this post was {good|great}. I {don’t|do not} know who you are but {definitely|certainly} {you are|you’re} going to a famous blogger if you {are not|aren’t} already Cheers!… Heya i am for the first time here. I found this board and I find It really useful & it helped me out a lot. I hope to give something back and aid others like you aided me…. atomic wallet

Robinjack's picture Robinjack replied on

Hi there, just became aware of your blog through Google, and found that it’s truly informative. I’ll be grateful if you continue this in future. Lots of people will benefit from your writing. Cheers! atomic wallet

Robinjack's picture Robinjack replied on

I do believe all of the ideas you’ve offered to your post. They’re really convincing and will certainly work. Still, the posts are very brief for starters. May just you please lengthen them a little from next time? Thank you for the post. blue salt trick for men

Robinjack's picture Robinjack replied on

I really continue to keep paying attention to any records class regarding finding online grant uses therefore i have been searching for the best internet site to get one. Can you encourage me personally you should, when may possibly i’ve found a few? atomic

Robinjack's picture Robinjack replied on

I love blogging when it is for or about something I believe in. I also read news blogs often and find that it makes me feel much more intelligent every time I read them. I also feel like I am a pretty good person who tries to treat others with respect, no matter what their view is. There are some real haters out there. Thanks again. I learned a few things about blogging. I will definitely put your site on my speed dial. atomic

Robinjack's picture Robinjack replied on

I absolutely love your blog and find a lot of your post’s to be exactly I’m looking for. can you offer guest writers to write content to suit your needs? I wouldn’t mind writing a post or elaborating on a few of the subjects you write in relation to here. Again, awesome weblog! atomic wallet download

Robinjack's picture Robinjack replied on

You could certainly see your enthusiasm in the work you write. The world hopes for more passionate writers like you who aren’t afraid to say how they believe. Always go after your heart. atomic

Robinjack's picture Robinjack replied on

The difference between the right word and the almost right word is more than just a fine line! it's like the difference between a lightning bug and the lightning! atomic

Robinjack's picture Robinjack replied on

The Zune concentrates on being a Portable Media Player. Not a web browser. Not a game machine. Maybe in the future it’ll do even better in those areas, but for now it’s a fantastic way to organize and listen to your music and videos, and is without peer in that regard. The iPod’s strengths are its web browsing and apps. If those sound more compelling, perhaps it is your best choice. atomic

Robinjack's picture Robinjack replied on

You’ll notice several contrasting points from New york Weight reduction eating plan and every one one may be useful. The first point will probably be authentic relinquishing on this excessive. lose weight atomic wallet download

Robinjack's picture Robinjack replied on

An attention-grabbing dialogue is worth comment. I think that it’s best to write extra on this subject, it won’t be a taboo subject however usually individuals are not sufficient to speak on such topics. To the next. Cheers atomic wallet download

Robinjack's picture Robinjack replied on

Thank you for give very good informations. Your website is goodI am impressed by the information that you have on this blog. It shows how well you understand this subject. Bookmarked this page, will come back for more. You, my friend, ROCK! I found just the information I already searched everywhere and just couldn atomic wallet

Robinjack's picture Robinjack replied on

This is a good subject to talk about. Sometimes I fav stuff like this on Redit. I don’t think this would be the best to submit though. I’ll take a look around your site though and submit something else. atomic wallet

Robinjack's picture Robinjack replied on

Thanks for some other great post. Where else may just anyone get that type of info in such an ideal means of writing? I’ve a presentation next week, and I’m at the search for such info. atomic

Robinjack's picture Robinjack replied on

I am really inspired with your writing talent well with the layout to your weblog. Is this a paid topic or did you modify it your self? Anyway stay up the excellent high quality writing, it’s rare to peer a great blog like this one nowadays. atomic wallet download

Robinjack's picture Robinjack replied on

your blog is very good. It was very well authored and easy to understand. Unlike additional blogs I have read which are really not good. I also found your posts very interesting atomic

Robinjack's picture Robinjack replied on

Great beat ! I wish to apprentice while you amend your web site, how can i subscribe for a blog website? The account aided me a appropriate deal. I had been a little bit acquainted of this your broadcast provided bright clear idea atomic wallet

Pages