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

cheers for taking the time to discuss this, I feel strongly about it and love learning more on this topic. If possible, as you gain expertise, would you mind updating your blog with more info? as it is extremely useful for me. The lost generator

uzairkhatri's picture uzairkhatri replied on

Youre so cool! I dont suppose Ive read anything in this way just before. So nice to find somebody with original thoughts on this subject. realy thank you for starting this up. this website are some things that is required on the net, an individual after a little originality. useful work for bringing a new challenge towards world wide web! toto macau

Robinjack's picture Robinjack replied on

Hey! I could have sworn I’ve been to this blog before but after checking through some of the post I realized it’s new to me. Anyhow, I’m definitely glad I found it and I’ll be bookmarking and checking back often! the brain song

Robinjack's picture Robinjack replied on

There are incredibly a great deal of details this way to take into consideration. That’s a great specify start up. I provide thoughts above as general inspiration but clearly you’ll find questions like the one you mention in which the most significant thing will likely be in the honest good faith. I don?t know if best practices have emerged around items like that, but I am sure that your chosen job is clearly identified as a good game. Both youngsters feel the impact of only a moment’s pleasure, through-out their lives. Derila pillow

uzairkhatri's picture uzairkhatri replied on

Nice one for spending some time to share with you this, Personally i think fervently concerning this and i enjoy understading about this topic. Please, as you may gain information, please update this blog to learn information. I have discovered it handy. bandar toto macau

Robinjack's picture Robinjack replied on

What this will mean is that traceability-exact software programs (like HarvestMark and Red Prairie) isn’t created to control supporting paper paperwork this sort of as get orders, invoices, costs of lading, and so on. The consequence is the equivalent of a jigsaw puzzle that’s lacking a quarter of its items. Sure, you have some items, but you’re lacking just adequate that the image isn’t comprehensive. In the celebration of a foods recall, when time is of the essence, developing to hunt for lacking pieces isn’t acceptable. The lost generator

uzairkhatri's picture uzairkhatri replied on

Meaning to commence a independent business hosted strategy getting the your service and / or vendors not only to associates nearby, but unfortunately to a lot people will likely be within the web normally. cash bandar toto macau

Robinjack's picture Robinjack replied on

You really make it seem really easy together with your presentation however I find this matter to be really one thing which I think I might by no means understand. It seems too complicated and extremely wide for me. I’m having a look forward to your next submit, I will attempt to get the grasp of it! Derila pillow

Robinjack's picture Robinjack replied on

Youre so cool! I dont suppose Ive read something like this before. So nice to find somebody with some original thoughts on this subject. realy thank you for beginning this up. this web site is one thing that’s needed on the web, somebody with a bit of originality. helpful job for bringing one thing new to the internet! Derila pillow

Robinjack's picture Robinjack replied on

With everything which seems to be developing within this particular subject matter, many of your points of view are very radical. Having said that, I am sorry, because I can not subscribe to your entire idea, all be it exhilarating none the less. It seems to everybody that your opinions are actually not completely validated and in fact you are generally yourself not completely convinced of your argument. In any event I did appreciate examining it. Derila pillow

Robinjack's picture Robinjack replied on

I think other web-site proprietors should take this web site as an model, very clean and excellent user friendly style and design, let alone the content. You are an expert in this topic! Derila pillow

Robinjack's picture Robinjack replied on

My spouse and i do not possess a lot of time now to compose plenty of my personal blathering thoughts,(my lil woman wants consideration, : )), however when I logon yet again, I will explain thorough precisely why To be sure with this particular write-up. The lost generator

Robinjack's picture Robinjack replied on

I like what you guys at kitchen remodeling lansing are up to. Such smart professional design and craftsmanship! Keep up the superb works guys. I’ve incorporated you guys to my contacts. I think by my passing along kitchen lansing remodeling info it will improve the value of my credibility. The lost generator

Robinjack's picture Robinjack replied on

Oh my goodness! a fantastic write-up dude. Thank you However My business is experiencing problem with ur rss . Don’t know why Struggling to enroll in it. Possibly there is anybody finding identical rss difficulty? Anyone who knows kindly respond. Thnkx Derila pillow

Robinjack's picture Robinjack replied on

Its like you learn my thoughts! You seem to understand so much approximately this, such as you wrote the e-book in it or something. I believe that you could do with some % to power the message home a bit, but other than that, that is fantastic blog. A fantastic read. I’ll certainly be back. the brain song

Robinjack's picture Robinjack replied on

I think other website proprietors should take this site as an model, very clean and fantastic user friendly style and design, let alone the content. You are an expert in this topic! the brain song

Pages