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

I’m really enjoying the design and layout of your site. It’s a very easy on the eyes which makes it much more pleasant for me to come here and visit more often. Did you hire out a developer to create your theme? Exceptional work! Hamble locksmith

Robinjack's picture Robinjack replied on

Nice blog here! Also your website loads up fast! What web host are you using? Can I get your affiliate link to your host? I wish my web site loaded up as fast as yours lol Safe opening

Robinjack's picture Robinjack replied on

I have been browsing on-line more than three hours these days, yet I by no means found any interesting article like yours. It¡¦s beautiful worth sufficient for me. In my opinion, if all website owners and bloggers made excellent content as you probably did, the net will likely be much more helpful than ever before. สล็อตค่ายpp

Robinjack's picture Robinjack replied on

Thanks for making go over doing this, I’m really do measurements combined with seriously like mastering more on this situation. Should possibilities, because you acquire experience, is it possible you opinions bringing up-to-date a person’s internet page that includes extra details? This is very useful for for me. pp สล็อต

Robinjack's picture Robinjack replied on

Hello there, just became aware of your blog through Google, and found that it is truly informative. I’m going to watch out for brussels. I’ll be grateful if you continue this in future. Numerous people will be benefited from your writing. Cheers! pp สล็อต

Robinjack's picture Robinjack replied on

Definitely believe that which you stated. Your favorite reason seemed to be on the net the easiest thing to be aware of. I say to you, I certainly get annoyed while people consider worries that they plainly don’t know about. You managed to hit the nail upon the top and also defined out the whole thing without having side effect , people can take a signal. Will probably be back to get more. Thanks สล็อตค่ายpp

Robinjack's picture Robinjack replied on

The following time I read a blog, I hope that it doesnt disappoint me as a lot as this one. I mean, I do know it was my option to read, but I actually thought youd have something interesting to say. All I hear is a bunch of whining about something that you would fix should you werent too busy in search of attention. เว็บรวมสล็อต

Robinjack's picture Robinjack replied on

There are various posts out there near this, I do believe taking there reference could experience made this spot or article really informative. That’s not me expression this information is poor quality. Simply I need to pronounce the fact that info provided here was unique, merely rebuild more near complete, supporting to former information will receive been actually good. The points you have touched listed below are really important, thus I’ll spot many of the information here to make this actually best for entirely the newbie’s here. Thank you this info. Actually helpful! slot รวมทุกค่าย

Robinjack's picture Robinjack replied on

This is the correct weblog for anybody who needs to find out about this topic. You understand so much its almost hard to argue with you (not that I really would want…HaHa). You definitely put a brand new spin on a topic thats been written about for years. Great stuff, simply nice! สล็อตค่าย pp

Robinjack's picture Robinjack replied on

*Nice post. I learn something more challenging on different blogs everyday. It will always be stimulating to read content from other writers and practice a little something from their store. I’d prefer to use some with the content on my blog whether you don’t mind. Natually I’ll give you a link on your web blog. Thanks for sharing. สล็อตpp

Robinjack's picture Robinjack replied on

Abnormal this put up is totaly unrelated to what I used to be searching google for, but it was indexed on the first page. I guess your doing something proper if Google likes you enough to place you at the first page of a non related search. สล็อต ค่าย pp

Robinjack's picture Robinjack replied on

Thx for your post. I’d like to write my opinion that the expense of car insurance varies from one insurance plan to another, due to the fact there are so many different facets which contribute to the overall cost. Such as, the model and make of the auto will have a massive bearing on the price. A reliable outdated family motor vehicle will have an inexpensive premium compared to a flashy sports vehicle. สล็อต pp

Robinjack's picture Robinjack replied on

I’m impressed, I must say. Genuinely rarely can i encounter a blog that’s both educative and entertaining, and without a doubt, you have hit the nail on the head. Your concept is outstanding; the issue is something that too little individuals are speaking intelligently about. My business is very happy i always stumbled across this during my try to find something regarding this. สล็อตpp

Pages