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

This design is steller! You obviously know how to keep a reader entertained. Between your wit and your videos, I was almost moved to start my own blog (well, almost…HaHa!) Fantastic job. I really loved what you had to say Prodentim

Robinjack's picture Robinjack replied on

I enjoy you because of your own labor on this site. My daughter really likes going through internet research and it’s easy to understand why. I learn all of the dynamic mode you provide efficient information on the blog and therefore boost participation from other ones on the subject while our daughter is undoubtedly discovering a lot of things. Have fun with the rest of the new year. You are carrying out a pretty cool job. The Genius Wave

Robinjack's picture Robinjack replied on

Nice post. I understand something very complicated on distinct blogs everyday. It will always be stimulating to see content from other writers and rehearse a specific thing at their store. I’d prefer to use some together with the content in my small weblog whether you don’t mind. Natually I’ll provide a link on the internet weblog. Many thanks sharing. Prodentim

Robinjack's picture Robinjack replied on

I love your blog.. very nice colors & theme. Did you create this website yourself? Plz reply back as I’m looking to create my own blog and would like to know wheere u got this from. thanks PuraVive

Robinjack's picture Robinjack replied on

What i don’t realize is in reality how you’re no longer actually a lot more well-favored than you might be right now. You are so intelligent. You realize thus considerably when it comes to this topic, made me personally consider it from so many varied angles. Its like women and men are not fascinated unless it’s something to do with Lady gaga! Your own stuffs outstanding. At all times deal with it up! Java Burn

Robinjack's picture Robinjack replied on

hey read your post – Gulvafslibning | Kurt Gulvmand but couldn’t find your contact form. Is there a better way to contact you then through comments? Prodentim

Robinjack's picture Robinjack replied on

Once I initially commented I clicked the -Notify me when new comments are added- checkbox and now each time a comment is added I get four emails with the same comment. Is there any method you can take away me from that service? Thanks! The Genius Wave

Robinjack's picture Robinjack replied on

Oh my goodness! a wonderful post dude. Many thanks Even so I am experiencing problem with ur rss . Do not know why Can not enroll in it. Will there be everyone getting identical rss difficulty? Anyone who knows kindly respond. Thnkx Java Burn

Robinjack's picture Robinjack replied on

I would like to express my appreciation to you just for bailing me out of this setting. Just after researching through the internet and seeing basics which were not pleasant, I thought my entire life was done. Living minus the solutions to the problems you’ve fixed through your entire short post is a serious case, as well as ones that might have in a wrong way damaged my entire career if I hadn’t come across your web page. The training and kindness in maneuvering every item was very helpful. I am not sure what I would have done if I hadn’t encountered such a point like this. I can at this point relish my future. Thanks so much for your high quality and result oriented help. I won’t hesitate to suggest your site to any person who requires guide on this subject. The Genius Wave

Robinjack's picture Robinjack replied on

Hello! I simply would like to give you a massive thumbs up for the wonderful information you’ve got here about this post. I will be returning to your site for more soon. PuraVive

Robinjack's picture Robinjack replied on

There a few interesting points over time here but I don’t know if I see them all center to heart. There exists some validity but Let me take hold opinion until I look into it further. Very good post , thanks and now we want more! Included with FeedBurner at the same time Java Burn

Robinjack's picture Robinjack replied on

This is a good affecting look at this specific point. I am delighted you discussed your views as well as knowledge and I discovered that i believe I agree. I truly respect the very clear writing additionally , the effort and hard work you’ve you spend writing this post. Loads of thanks yous for that decent work and good luck with the site, I am looking forward to updates within the future. The Genius Wave

Robinjack's picture Robinjack replied on

The new smoking alternative has become famouse in the market. It is called the Electronic Cigarettes, bring a packet to your home and than say me how much you liked it. PuraVive

Robinjack's picture Robinjack replied on

Hello there. I needed to inquire some thing…is this a wordpress site as we are thinking about transferring across to WP. Moreover did you make this theme all by yourself? Cheers. Nagano Tonic

Robinjack's picture Robinjack replied on

Terrific paintings! That is the type of information that are meant to be shared around the net. Shame on the seek for no longer positioning this publish higher! Come on over and consult with my website . Thank you =) Java Burn

Robinjack's picture Robinjack replied on

Do you have a spam issue on this site; I also am a blogger, and I was wondering your situation; many of us have created some nice practices and we are looking to trade techniques with others, why not shoot me an email if interested. PuraVive

Robinjack's picture Robinjack replied on

I have been exploring for a bit for any high-quality articles or weblog posts in this kind of area . Exploring in Yahoo I eventually stumbled upon this website. Studying this info So i’m satisfied to exhibit that I’ve an incredibly just right uncanny feeling I found out exactly what I needed. I most indubitably will make certain to don’t fail to remember this website and provides it a look a continuing. The Genius Wave

Robinjack's picture Robinjack replied on

Many construction companies and contractors still have not embraced construction estimating software technology as a required business survival tool. For that matter, many have not embraced technology period. Provadent

Robinjack's picture Robinjack replied on

Many construction companies and contractors still have not embraced construction estimating software technology as a required business survival tool. For that matter, many have not embraced technology period. Provadent

Robinjack's picture Robinjack replied on

Many construction companies and contractors still have not embraced construction estimating software technology as a required business survival tool. For that matter, many have not embraced technology period. Provadent

Robinjack's picture Robinjack replied on

Many construction companies and contractors still have not embraced construction estimating software technology as a required business survival tool. For that matter, many have not embraced technology period. Provadent

Robinjack's picture Robinjack replied on

Many construction companies and contractors still have not embraced construction estimating software technology as a required business survival tool. For that matter, many have not embraced technology period. Provadent

Robinjack's picture Robinjack replied on

Many construction companies and contractors still have not embraced construction estimating software technology as a required business survival tool. For that matter, many have not embraced technology period. Provadent

Robinjack's picture Robinjack replied on

Many construction companies and contractors still have not embraced construction estimating software technology as a required business survival tool. For that matter, many have not embraced technology period. Provadent

Robinjack's picture Robinjack replied on

Many construction companies and contractors still have not embraced construction estimating software technology as a required business survival tool. For that matter, many have not embraced technology period. Provadent

Robinjack's picture Robinjack replied on

Many construction companies and contractors still have not embraced construction estimating software technology as a required business survival tool. For that matter, many have not embraced technology period. Provadent

Robinjack's picture Robinjack replied on

Many construction companies and contractors still have not embraced construction estimating software technology as a required business survival tool. For that matter, many have not embraced technology period. Provadent

Robinjack's picture Robinjack replied on

Many construction companies and contractors still have not embraced construction estimating software technology as a required business survival tool. For that matter, many have not embraced technology period. Provadent

Robinjack's picture Robinjack replied on

Many construction companies and contractors still have not embraced construction estimating software technology as a required business survival tool. For that matter, many have not embraced technology period. Provadent

Pages