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

We provide you with a table of all the emoticons that can be used on this application, and the meaning of each symbol. Though it might take some initial effort on your part, the skills garnered from regular and strategic use of social media will create a strong foundation to grow your business on ALL levels. The world of trend topics & information

Robinjack's picture Robinjack replied on

Hello! Someone in my Facebook group shared this site with us so I came to look it over. I’m definitely enjoying the information. I’m book-marking and will be tweeting this to my followers! Outstanding blog and superb style and design. Google trends

Robinjack's picture Robinjack replied on

The next time I learn a weblog, I hope that it doesnt disappoint me as much as this one. I mean, I do know it was my option to learn, however I really thought youd have one thing interesting to say. All I hear is a bunch of whining about something that you may repair when you werent too busy looking for attention. Google trends

Robinjack's picture Robinjack replied on

Possible require all types of led tourdates with some other fancy car applications. Many also provide historic packs and other requires to order take into your lending center, and for a holiday in upstate New York. ??? Google trends

Robinjack's picture Robinjack replied on

Have you ever thought about creating an e-book or guest authoring on other sites? I have a blog based upon on the same subjects you discuss and would love to have you share some stories/information. I know my visitors would value your work. If you are even remotely interested, feel free to shoot me an e mail. The world of trend topics & information

Robinjack's picture Robinjack replied on

Hey There. I found your blog using msn. This is a very well written article. I will be sure to bookmark it and return to read more of your useful information. Thanks for the post. I will definitely return. hot topic today

Robinjack's picture Robinjack replied on

Thank you for such a fantastic blog. Where else could anyone get that kind of info written in such a perfect way? I have a presentation that I am presently working on, and I have been on the look out for such information hot topic today

Robinjack's picture Robinjack replied on

Greetings! Quick question that’s completely off topic. Do you know how to make your site mobile friendly? My weblog looks weird when viewing from my iphone. I’m trying to find a template or plugin that might be able to fix this problem. If you have any recommendations, please share. Appreciate it! Google trends

Robinjack's picture Robinjack replied on

There are some fascinating cut-off dates in this article however I don’t know if I see all of them heart to heart. There’s some validity but I will take hold opinion until I look into it further. Good article , thanks and we wish extra! Added to FeedBurner as well hot topic today

Robinjack's picture Robinjack replied on

I’m happy I found this weblog, I couldnt uncover any data on this topic matter prior to. I also run a site and if you want to ever serious in a little bit of guest writing for me if feasible really feel free to let me know, i’m always look for people to examine out my site. Please stop by and leave a comment sometime! The world of trend topics & information

Robinjack's picture Robinjack replied on

Normally I don't learn post on blogs, however I would like to say that this write-up very forced me to take a look at and do so! Your writing style has been surprised me. Thank you, quite great article. Google trends

Robinjack's picture Robinjack replied on

I am really inspired with your writing talent well with the layout to your weblog. Is this a paid topic or did you modify it your self? Anyway stay up the excellent high quality writing, it’s rare to peer a great blog like this one nowadays. hot topic today

Robinjack's picture Robinjack replied on

The subsequent time I read a blog, I hope that it doesnt disappoint me as a lot as this one. I imply, I do know it was my choice to learn, however I actually thought youd have something attention-grabbing to say. All I hear is a bunch of whining about something that you could repair in the event you werent too busy in search of attention. The world of trend topics & information

Pages