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 enjoy reading it. I fundamental to learn more on this subject.. Thanks for the sake theme this marvellous post.. Anyway, I am gonna subscribe to your silage and I wish you post again soon. Instapremium funciona

Robinjack's picture Robinjack replied on

- yo , Thank you a lot for making this website . I m into gambling niche and have found this website using search on google . Will be sure to share . I am affiliate and have found your site very informational Many thanks , see ya. :S Insta premium

Robinjack's picture Robinjack replied on

Advantageously, typically the submit is really the very best about this laudable theme. To be sure with all your a conclusion and will thirstily await the following revisions. Really stating cheers won’t only end up being suitable, to your good readability within your creating. I may at once seize a person’s rss to sleep in abreast of virtually any upgrades. Fine job and much success within your organization business! Instapremium funciona

Robinjack's picture Robinjack replied on

Thanks for this post. 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! Insta premium é golpe

Robinjack's picture Robinjack replied on

A powerful share, I simply given this onto a colleague who was doing slightly evaluation on this. And he actually purchased me breakfast as a result of I found it for him.. smile. So let me reword that: Thnx for the deal with! But yeah Thnkx for spending the time to debate this, I feel strongly about it and love studying more on this topic. If attainable, as you become experience, would you mind updating your blog with extra particulars? It is extremely useful for me. Massive thumb up for this weblog put up! Insta premium

Robinjack's picture Robinjack replied on

I have been looking around for an article like this. Took some time but finally found it… Really good read thanks. It’s been difficult to find the information I needed. I use this website for a good deal. slot

Robinjack's picture Robinjack replied on

Hi, i think that i noticed you visited my web site thus i came to °ßgo back the favor°®.I am attempting to to find things to improve my site!I suppose its adequate to use a few of your ideas!! slot

Robinjack's picture Robinjack replied on

Aw, this was a very nice post. In thought I want to put in writing like this moreover ?taking time and actual effort to make a very good article?however what can I say?I procrastinate alot and certainly not appear to get one thing done. slot

Robinjack's picture Robinjack replied on

I wanted to check up and let you know how , a great deal I treasured discovering your web site today. I will consider it a great honor to operate at my place of work and be able to make real use of the tips contributed on your site and also participate in visitors’ feedback like this. Should a position regarding guest writer become available at your end, you should let me know. slot

Robinjack's picture Robinjack replied on

This internet web page is genuinely a walk-through for all of the info you wanted about this and didn’t know who to ask. Glimpse here, and you’ll surely discover it. slot

Robinjack's picture Robinjack replied on

Good thinking. Im curious to think what type of impact this would have globally? Sometimes people get a little upset with global expansion. Ill check back to see what you have to say. slot

Robinjack's picture Robinjack replied on

*Nice post. I discover some thing much harder on various blogs everyday. Most commonly it is stimulating to study content from other writers and exercise a specific thing from their website. I’d opt to apply certain while using the content in this little blog whether or not you do not mind. Natually I’ll provide a link on your own internet weblog. Appreciate your sharing. slot

Robinjack's picture Robinjack replied on

At the end of the day ‘Let your yes be your yes and your no be your no”. Respect is some thing that is gained through believe in and trust is built on the integrity of the writer who releases words to be read by numerous. slot

Robinjack's picture Robinjack replied on

When I originally commented I clicked the -Notify me when new surveys are added- checkbox and already when a comment is added I get four emails with the exact same comment. Will there be in any manner you can remove me from that service? Thanks! slot

Robinjack's picture Robinjack replied on

This is very interesting, You are a very skilled blogger. I’ve joined your rss feed and look forward to seeking more of your magnificent post. Also, I have shared your website in my social networks! slot

Robinjack's picture Robinjack replied on

Youre so cool! I dont suppose Ive read anything similar to this prior to. So nice to uncover somebody with many original applying for grants this subject. realy appreciation for starting this up. this fabulous website is one area that is required on-line, someone with a bit of originality. useful project for bringing new things to the world wide web! slot

Pages