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

Hi there! This is kind of off topic but I need some advice from an established blog. Is it very hard to set up your own blog? I’m not very techincal but I can figure things out pretty quick. I’m thinking about setting up my own but I’m not sure where to start. Do you have any points or suggestions? Thank you FITSPRESSO

Robinjack's picture Robinjack replied on

Thanks a lot for being our mentor on this niche. I enjoyed your current article very much and most of all cherished how you really handled the aspect I considered to be controversial. You are always quite kind to readers much like me and let me in my everyday living. Thank you. FITSPRESSO

Robinjack's picture Robinjack replied on

I do trust all of the concepts you’ve presented for your post. They are really convincing and can certainly work. Nonetheless, the posts are too brief for newbies. May just you please lengthen them a little from next time? Thanks for the post. FITSPRESSO

Robinjack's picture Robinjack replied on

Additionally, it doesn’t matter how extremely you should be complete with treating a very platform, gradually you’ll discover an instance the places you should want to do a number instruct care; and as a consequence influenced by your real age but also bodybuilding, therfore the inches of one’s caravan it could be a awfully excessive pastime. motor movers FITSPRESSO

Robinjack's picture Robinjack replied on

Thank you for the sensible critique. Me and my neighbor were just preparing to do some research on this. We got a grab a book from our area library but I think I learned more clear from this post. I’m very glad to see such excellent information being shared freely out there. Sugar defender

Robinjack's picture Robinjack replied on

This will be the right blog for anyone who really wants to discover this topic. You realize a great deal its almost challenging to argue to you (not that I actually would want…HaHa). You definitely put a whole new spin over a topic thats been written about for several years. Fantastic stuff, just great! Sugar defender reviews

Robinjack's picture Robinjack replied on

fantastic post, very informative. I wonder why the other specialists of this sector do not notice this. You must continue your writing. I am confident, you have a great readers’ base already! Boostaro review

Robinjack's picture Robinjack replied on

Woah! I’m really digging the template/theme of this site. It’s simple, yet effective. A lot of times it’s hard to get that “perfect balance” between usability and appearance. I must say you have done a awesome job with this. Also, the blog loads extremely quick for me on Internet explorer. Outstanding Blog! Sugar defender review

Robinjack's picture Robinjack replied on

Keep up the fantastic piece of work, I read few posts on this internet site and I think that your web blog is really interesting and contains lots of superb information. Boostaro

Robinjack's picture Robinjack replied on

Visit our site for information about securities based lending and more. There is information about stock and equity loans as well as application forms. Sugar defender

Robinjack's picture Robinjack replied on

The video card (sometimes referred to as the GPU) is another vital component in any gaming rig, as it handles nearly all of the graphics for your video game titles. A person of the issues with video cards – in particular the center and minimal end ones – is that they tend to come to be obsolete faster than the other components of a gaming pc. Commonly, acquiring a higher conclusion video card when you are upgrading or building your gaming rig is vital as it presents you breathing area in advance of it is time to upgrade once more. Boostaro review

Robinjack's picture Robinjack replied on

The vacation delivers on offer are : believed a selection of some of the most selected and additionally budget-friendly global. Any of these lodgings tend to be very used along units may accented by means of pretty shoreline supplying crystal-clear turbulent waters, concurrent with the Ocean. hotels packages Boostaro reviews

Robinjack's picture Robinjack replied on

Things i have seen in terms of computer memory is the fact there are technical specs such as SDRAM, DDR and many others, that must match the features of the motherboard. If the personal computer’s motherboard is fairly current while there are no operating-system issues, changing the memory literally takes under sixty minutes. It’s one of several easiest personal computer upgrade techniques one can picture. Thanks for giving your ideas. Boostaro

Robinjack's picture Robinjack replied on

Found your weblog and decided to have a study on it, not what I usually do, but this blog is wonderful. Awesome to see a site that’s not spammed, and actually makes some sense. Anyway, great write up. Sugar defender

Robinjack's picture Robinjack replied on

Found your weblog and decided to have a study on it, not what I usually do, but this blog is wonderful. Awesome to see a site that’s not spammed, and actually makes some sense. Anyway, great write up. Sugar defender

Robinjack's picture Robinjack replied on

It was any exhilaration discovering your website yesterday. I arrived here nowadays hunting new things. I was not necessarily frustrated. Your ideas after new approaches on this thing have been helpful plus an superb assistance to personally. We appreciate you leaving out time to write out these items and then for revealing your thoughts. Boostaro reviews

Robinjack's picture Robinjack replied on

Hi! I just wanted to ask if you ever have any issues with hackers? My last blog (wordpress) was hacked and I ended up losing a few months of hard work due to no backup. Do you have any solutions to protect against hackers? Sugar defender drops

Robinjack's picture Robinjack replied on

Maximize your by how a large amount of gear are employed internationally and will often impart numerous memory using that your is also fighting that is a result from our team rrnside the twenty first centuries. daily deal livingsocial discount baltimore washington Boostaro

Robinjack's picture Robinjack replied on

you are in point of fact a good webmaster. The web site loading pace is incredible. It seems that you are doing any unique trick. Also, The contents are masterpiece. you’ve done a excellent job in this topic! Sugar defender drops

Robinjack's picture Robinjack replied on

Excellent blog right here! Also your site a lot up very fast! What web host are you the use of? Can I am getting your associate link to your host? I want my site loaded up as quickly as yours lol Boostaro review

Robinjack's picture Robinjack replied on

Do you mind if I quote a couple of your articles as long as I provide credit and sources back to your blog? My website is in the very same area of interest as yours and my users would really benefit from a lot of the information you present here. Please let me know if this okay with you. Regards! Boostaro reviews

Pages