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

Subsequently, after spending many hours on the internet at last We’ve uncovered an individual that definitely does know what they are discussing many thanks a great deal wonderful post Tonic Greens

I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. Tonic Greens

This is my first-time i visit here. I found a multitude of entertaining stuff as part of your blog, especially its discourse. From the tons of comments on the posts, I guess I am not the only one having most of the enjoyment the following! Keep in the excellent job. Tonic Greens

Amazing this hit it at the dot we will post to Bebo and also Fb Город Электросталь активно застраивается | Профессиональные новости | ООО “Белго+” – Двери производства Белоруси. Продажа, установка was great Tonic Greens

A few things i have seen in terms of laptop or computer memory is that often there are features such as SDRAM, DDR etc, that must fit in with the specs of the mother board. If the personal computer’s motherboard is reasonably current while there are no operating-system issues, improving the memory literally will take under a couple of hours. It’s one of the easiest computer upgrade types of procedures one can envision. Thanks for sharing your ideas. Tonic Greens

Aw, it was a very good post. In idea I would like to devote writing such as this furthermore,?¡ìC spending time and specific work to produce a great article?- nonetheless so what can I say?- I waste time alot and never at all seem to obtain one thing completed. Tonic Greens

For anyone one of the lucky people’s, referring purchase certain products, and in addition you charm all of the envy of all the the many any other people around you that tend to have effort as such make a difference. motor movers Tonic Greens

Oh dear it seems as if your site Going Home Posted Stitches consumed my first remark it’s rather extensive we think We’ll simply sum it up the things i submitted and state, I really relishing your website. I as well am an ambitious blog writer but I’m still a new comer to the whole thing. Do you possess any kind of tips and hints regarding inexperienced bloggers! I truly really enjoy it… In addition did you hear Tunisia incredible announcement… Regards Flash Website Builder Tonic Greens

just couldn’t leave your web site before suggesting that I really loved the standard information a person provide for your visitors? Is gonna be again ceaselessly to check up on new posts Tonic Greens

Normally I don't learn post on blogs, however I would like to say that this write-up very forced me to take a look at and do so! Your writing style has been surprised me. Thank you, quite great article. Tonic Greens

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 Tonic Greens

Kinds of Engines vacation packages ‘re affordable, of benefit nevertheless, you pick up every single single single ability required by specific bargain. Search Engine Optimization Tonic Greens

Thank you of this blog. That’s all I’m able to say. You definitely have made this web site into an item thats attention opening in addition to important. You definitely know a great deal of about the niche, youve covered a multitude of bases. Great stuff from this the main internet. All over again, thank you for the blog. Tonic Greens

A debt of gratitude is in order for setting aside an ideal opportunity to examine this, I feel emphatically about it and affection adapting more on this theme. On the off chance that conceivable, as you pick up skill, would you psyche overhauling your online journal with more data? It is to a great degree supportive for me. The Genius Wave

Really decent post. I just unearthed your weblog and needed to say that I have truly delighted in searching your blog entries. After all I'll be subscribing to your food and I trust you compose again soon! The Genius Wave

I've been surfing online over three hours today, yet I never discovered any fascinating article like yours. It's really sufficiently worth for me. As I would see it, if all website admins and bloggers made great substance as you did, the web will be significantly more helpful than any other time in recent memory. The Genius Wave

I have been exploring for a little bit for any high quality articles or blog posts in this sort of house . Exploring in Yahoo I at last stumbled upon this website. Reading this info So i am satisfied to show that I’ve a very just right uncanny feeling I found out exactly what I needed. I such a lot for sure will make sure to don’t disregard this site and provides it a look on a constant. Opina Pro Funciona

Pages