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

What are you saying, man? I realize everyones got their own opinion, but really? Listen, your blog is awesome. I like the energy you put into it, specially with the vids and the pics. But, come on. Theres gotta be a better way to say this, a way that doesnt make it seem like everybody here is stupid! δερματολογος περιστερι

Robinjack's picture Robinjack replied on

You ought to seriously think about working on growing this web site into a serious voice in this market. You obviously have a respectable knowledge of the areas all of us are searching for on this internet site anyways and you could potentially even earn a dollar or three from some advertising. I would explore following recent news and raising the volume of blog posts you make and I bet you’d start earning some great traffic in the near future. Just an idea, fine luck in whatever you do! μεσοθεραπεια

Robinjack's picture Robinjack replied on

A lot of thanks for your own work on this web page. My niece enjoys setting aside time for investigation and it’s easy to see why. Most of us notice all about the lively ways you offer rewarding solutions via this web site and cause contribution from visitors on the point then our own princess is without a doubt learning a great deal. Enjoy the remaining portion of the new year. You are always conducting a really good job. δερματολογος περιστερι

Robinjack's picture Robinjack replied on

Nice post. I understand some thing tougher on different blogs everyday. Most commonly it is stimulating you just read content using their company writers and rehearse a little something from their website. I’d would prefer to use some together with the content in my small blog regardless of whether you don’t mind. Natually I’ll give you a link with your web blog. Many thanks for sharing. μεσοθεραπεια

Robinjack's picture Robinjack replied on

I don’t know whether it’s just me or if perhaps everyone else encountering problems with your website. It appears like some of the written text in your posts are running off the screen. Can someone else please provide feedback and let me know if this is happening to them too? This might be a issue with my browser because I’ve had this happen previously. Thank you botox athens

Robinjack's picture Robinjack replied on

Gaming desktops are not as problematic as you might assume, and earning your personal gaming personal pc is not as tough as a lot of folks would make you imagine. Given that you by now have a precise software in thoughts when setting up your personal gaming device, there are truly only three most important elements you need to have to be concerned about, and almost everything else is genuinely secondary: the processor, movie card, and RAM. αποτριχωση laser

Robinjack's picture Robinjack replied on

First of all, permit my family recognize a person?s command during this make a difference. Despite the reality this is certainly brand new , by no meanstheless quickly soon after registering your site, this intellect has exploded extensively. Permit all of us to consider maintain of one?s rss to assistance maintain in touch with whatsoever probable messages Sincere understand but will pass it on to aid admirers and my individualized are living members μεσοθεραπεια

Robinjack's picture Robinjack replied on

Get started with wales ahead nearly every planking. Ones wales truly are a compilation of huge planks one particular depth advisors certainly is the identical to the entire hull planking however with even larger density to successfully thrust outward beyond the planking. planking αποτριχωση laser

Robinjack's picture Robinjack replied on

Aw, this was a really nice post. In idea I would like to put in writing like this additionally – taking time and actual effort to make a very good article… but what can I say… I procrastinate alot and by no means seem to get something done. μεσοθεραπεια

Robinjack's picture Robinjack replied on

There are a handful of intriguing points at some point in this posting but I don’t determine if I see these center to heart. There exists some validity but Let me take hold opinion until I take a look at it further. Excellent write-up , thanks and we want a lot more! Combined with FeedBurner too αποτριχωση laser

Robinjack's picture Robinjack replied on

hey there and thanks to your info – I’ve certainly picked up anything new from right here. I did however expertise a few technical issues the usage of this website, as I skilled to reload the web site a lot of instances prior to I may get it to load correctly. I had been puzzling over if your hosting is OK? No longer that I’m complaining, however sluggish loading instances instances will often have an effect on your placement in google and could injury your high-quality rating if ads and ***********|advertising|advertising|advertising and *********** with Adwords. Well I am including this RSS to my e-mail and could look out for much more of your respective intriguing content. Make sure you replace this once more very soon.. δερματολογος περιστερι

Robinjack's picture Robinjack replied on

It’s any shame you don’t use a donate button! I’d most certainly donate to this unpaid blog! My partner and i suppose right now i’ll settle for bookmarking and also attaching the Rss feed to be able to my own Yahoo consideration. My partner and i seem forward to be able to innovative updates and definately will share this kind of blog page together with my own Fb group: ) αποτριχωση laser

Pages