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

uzairkhatri's picture uzairkhatri replied on

Masterminding Does this press release infringe on your copyright? It is a violation of our terms and conditions for writers to submit material which they did not write and claim it as their own. 社工库

uzairkhatri's picture uzairkhatri 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. 酒店记录

uzairkhatri's picture uzairkhatri replied on

Keep up the fantastic piece of work, I read few blog posts on this web site and I believe that your site is real interesting and has lots of great information. 酒店记录

uzairkhatri's picture uzairkhatri replied on

My partner and i still can not quite assume that I could be one of those reading through the important recommendations found on this blog. My family and I are sincerely thankful for your generosity and for presenting me potential to pursue the chosen career path. Appreciate your sharing the important information I acquired from your web-site. 社工库

uzairkhatri's picture uzairkhatri replied on

Wow, awesome blog structure! How long have you been running a blog for? you made blogging look easy. The total look of your site is wonderful, let alone the content material! 社工库

uzairkhatri's picture uzairkhatri replied on

Thanks for every other excellent post. The place else may just anyone get that kind of info in such an ideal manner of writing? I’ve a presentation subsequent week, and I am at the look for such information. 社工库

uzairkhatri's picture uzairkhatri replied on

Nice post. I learn some thing tougher on distinct blogs everyday. Most commonly it is stimulating to learn to read content from other writers and exercise a specific thing there. I’d would rather use some together with the content in my weblog no matter whether you don’t mind. Natually I’ll provide you with a link in your web weblog. Many thanks for sharing. 社工库

uzairkhatri's picture uzairkhatri replied on

Good site! I really love how it is simple on my eyes and the data are well written. I am wondering how I might be notified whenever a new post has been made. I have subscribed to your RSS which must do the trick! Have a great day! 开房记录

uzairkhatri's picture uzairkhatri replied on

Heya i am for the primary time here. I came across this board and I to find It truly useful & it helped me out a lot. I’m hoping to provide something back and help others such as you aided me. 酒店记录

uzairkhatri's picture uzairkhatri replied on

That is a beneficial viewpoint, however isn’t make every sence whatsoever dealing with which mather. Any method thanks in addition to i had make an effort to share your current post straight into delicius but it surely is apparently an issue using your websites is it possible to you should recheck this. many thanks again. 社工库

uzairkhatri's picture uzairkhatri replied on

Job scope at huge scale lies for forensic science professionals at crime laboratories rub by city, county or state governments. The other region where a person searching for a career in forensic science can secure job are Federal agencies such as the Departments of Justice, Federal Bureau of Investigation, Secret Service, Drug Enforcement Administration, Bureau of Alcohol, Tobacco and Firearms, Postal Inspection Service and other essential departments, private labs and university laboratories is also a area of function for Forensic Science technician. 社工库

uzairkhatri's picture uzairkhatri replied on

Thanks for the writeup. I definitely agree with what you are saying. I have been talking about this subject a lot lately with my brother so hopefully this will get him to see my point of view. Fingers crossed! 开房记录

uzairkhatri's picture uzairkhatri replied on

It is very interesting topic you’ve written here . The truth I’m not related to this, but I think is a good opportunity to learn more about, And as well talk about a different topic to which I used to talk with others 酒店记录

uzairkhatri's picture uzairkhatri replied on

Thanks for making the honest attempt to speak about this. I believe very robust approximately it and want to read more. If it’s OK, as you gain more in depth wisdom, would you thoughts adding extra articles similar to this one with additional information? It might be extremely useful and useful for me and my friends. 开房记录

uzairkhatri's picture uzairkhatri replied on

Great weblog here! Also your web site lots up very fast! What host are you the usage of? Can I am getting your affiliate hyperlink for your host? I want my web site loaded up as fast as yours lol. 开房记录

uzairkhatri's picture uzairkhatri replied on

Hello, Neat post. There is an issue along with your site in web explorer, could test this¡K IE still is the marketplace leader and a huge portion of other people will miss your magnificent writing because of this problem. 开房记录

Robinjack's picture Robinjack replied on

I precisely wanted to appreciate you all over again. I do not know the things I would have sorted out in the absence of the entire suggestions shown by you concerning my problem. It was a difficult issue in my position, nevertheless witnessing a new expert mode you dealt with that took me to weep over gladness. I am happier for the help and as well , pray you realize what a powerful job you were putting in training the rest through your site. Most probably you haven’t met all of us. 789club

Robinjack's picture Robinjack replied on

Hiya. Very nice web site!! Guy .. Excellent .. Superb .. I will bookmark this site and take the feeds also…I’m happy to locate so much useful information right here within the article. Thank you for sharing. go88

Robinjack's picture Robinjack replied on

This web page is actually a walk-through for all of the knowledge you wished in regards to this and didn’t know who to ask. Glimpse here, and you’ll certainly discover it. go88

Pages