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 is the right blog for anyone who wants to find out about this topic. You realize so much its almost hard to argue with you (not that I actually would want…HaHa). You definitely put a new spin on a topic thats been written about for years. Great stuff, just great! PINEAL XT REVIEWS

Robinjack's picture Robinjack replied on

I would like to express my respect for your generosity giving support to folks who have the need for help with this theme. Your special commitment to getting the solution across was extraordinarily informative and has all the time helped some individuals much like me to realize their ambitions. The warm and friendly useful information denotes a lot to me and a whole lot more to my office workers. Best wishes; from everyone of us. PURAVIVE

Robinjack's picture Robinjack replied on

Aw, this was a really nice post. In concept I wish to put in writing like this additionally ?taking time and actual effort to make an excellent article?however what can I say?I procrastinate alot and by no means seem to get something done. ALPHA TONIC

Robinjack's picture Robinjack replied on

Its like you read my mind! You appear to know a lot about this, like you wrote the book in it or something. I think that you could do with a few pics to drive the message home a bit, but other than that, this is fantastic blog. A great read. I’ll certainly be back. PURAVIVE

Robinjack's picture Robinjack replied on

While you’re any of the lucky enough choices, it comes evidently, while capture the fancy of the particular coveted by ly folks other useful you you meet may possibly well have hard times this particular problem. pre owned awnings PURAVIVE

Robinjack's picture Robinjack replied on

In construction management, the homeowner hires a construction management professional to handle the supervision of all phases of the construction of the home building. It starts with the drafting of the construction plans (and in some instances include the conceptualization process) and terminates upon the final completion and turnover of the project. PINEAL XT REVIEWS

Robinjack's picture Robinjack replied on

Hair transfer also known as hair transplantation in turkish name sa ekimi is the operation where the hairs are transplanted to the canals which are opened on the direction of the persons former hair by lateral slits sa ekimi to the requested area. The follicles which are genetically healthy are located in the area between two ears and top side of sa ekimi the nape area are taken one by one with the help of micromotor that is used by Med Hair team. PURAVIVE

Robinjack's picture Robinjack replied on

I absolutely love your blog and find nearly all of your post’s to be just what I’m looking for. can you offer guest writers to write content to suit your needs? I wouldn’t mind composing a post or elaborating on a few of the subjects you write about here. Again, awesome site! Lean body tonic

Robinjack's picture Robinjack replied on

A person necessarily lend a hand to make severely posts I’d state. This is the very first time I frequented your web page and to this point? I surprised with the analysis you made to make this particular submit extraordinary. Magnificent process! Codigos Lucrativos

Robinjack's picture Robinjack replied on

Your talent is really appreciated!! Thank you. You saved me a lot of frustration. I switched from Joomla to Drupal to the WordPress platform and Ive fully embraced WordPress. Its so much easier and easier to tweak. Anyway, thanks again. Awesome domain! Codigos Lucrativos

Robinjack's picture Robinjack replied on

I would like to consider the ability of thanking you for the professional advice I have often enjoyed going to your site. I will be looking forward to the actual commencement of my college research and the general prep would never have been complete without coming to your website. If I could be of any help to others, I would be glad to help by means of what I have gained from here. Kosova Airlines Lean body tonic

Robinjack's picture Robinjack replied on

The vacation trades offered are evaluated a variety of in the chosen and simply good value all around the world. Those hostels are normally based towards households which you’ll find accented via charming shores promoting crystal-clear fishing holes, concurrent of one’s Ocean. Hotels Discounts Codigos Lucrativos

Robinjack's picture Robinjack replied on

I’m impressed, I must say. Actually rarely can i encounter a blog that’s both educative and entertaining, and let me tell you, you could have hit the nail to the head. Your concept is outstanding; the thing is an issue that inadequate consumers are speaking intelligently about. We’re very happy which i came across this inside my search for something concerning this. Nagano Lean Body tonic

Robinjack's picture Robinjack replied on

That is a really amazing powerful resource that you’re offering and you just provide it away cost-free!! I that can compare with discovering websites which comprehend the particular valuation on providing you with fantastic learning resource for zero cost. We truly dearly loved examining this web site. Have fun here! Nagano Lean Body tonic

Robinjack's picture Robinjack replied on

There a few fascinating points in time in this post but I don’t know if I see these center to heart. There may be some validity but I’ll take hold opinion until I explore it further. Excellent article , thanks and then we want a lot more! Put into FeedBurner too Codigos Lucrativos

Robinjack's picture Robinjack replied on

Just want to say your article is as surprising. The clearness in your post is simply nice and i can assume you are an expert on this subject. Fine with your permission let me to grab your RSS feed to keep updated with forthcoming post. Thanks a million and please carry on the enjoyable work. Nagano Lean Body tonic

Robinjack's picture Robinjack replied on

I admire what you have done here. I love the part where you say you are doing this to give back but I would assume by all the comments that is working for you as well. Do you have any more info on this? PURAVIVE REVIEWS

Pages