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

Hi, actually love the style of your web site. Would you mind telling me what theme you happen to be utilizing? I’m new to this and I’m hoping to get mine looking anywhere near as cool as yours. Thanks a great deal. plataforma nova

Robinjack's picture Robinjack replied on

Ashton Kutcher and Demi Moore have already spoken out against the idea, saying that they’d rather not encourage anymore people to stalk celebrities. So, the first thing to do is to decide the purpose of your ad. plataforma nova

Robinjack's picture Robinjack replied on

Thanks for every other informative site. The place else may just I get that kind of information written in such an ideal means? I have a venture that I’m just now operating on, and I have been on the look out for such information. plataforma nova

Robinjack's picture Robinjack replied on

Thank you for some other informative website. The place else may just I get that kind of information written in such a perfect method? I have a venture that I am simply now running on, and I’ve been at the glance out for such info. plataforma nova

Robinjack's picture Robinjack replied on

Youre so cool! I dont suppose Ive read anything like this before. So nice to search out any individual with some original thoughts on this subject. realy thank you for starting this up. this website is one thing that’s wanted on the web, somebody with a bit of originality. useful job for bringing something new to the internet! Webdesign Zürich

Robinjack's picture Robinjack replied on

An interesting discussion is worth comment. I think that you need to write more on this matter, it may not be a taboo subject but usually individuals are not enough to speak on such topics. To the next. Cheers Webagentur Zürich

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!! wps官网下载

Robinjack's picture Robinjack replied on

This is my first-time i visit here. I found a multitude of entertaining stuff as part of your blog, especially its discourse. From the tons of comments on the posts, I guess I am not the only one having most of the enjoyment the following! Keep in the excellent job. wps官网

Robinjack's picture Robinjack replied on

Youre so cool! I dont suppose Ive read anything in this way before. So nice to uncover somebody with some original ideas on this subject. realy appreciate starting this up. this excellent website is something that is needed over the internet, a person if we do originality. valuable work for bringing something new towards the web! wps官网下载

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! wps官网下载

Robinjack's picture Robinjack replied on

I do not even know the way I stopped up right here, but I thought this publish used to be good. I do not recognize who you might be however certainly you’re going to a well-known blogger when you are not already Cheers! wps官网下载

Robinjack's picture Robinjack replied on

I have been meaning to read this and just never obtained a chance. It’s an issue that I’m really interested in, I just started reading and I’m glad I did. You’re a fantastic blogger, one of the best that I’ve seen. This weblog undoubtedly has some facts on topic that I just wasn’t aware of. Thanks for bringing this stuff to light. wps官网

Robinjack's picture Robinjack replied on

You can certainly see your enthusiasm in the paintings you write. The sector hopes for more passionate writers like you who are not afraid to mention how they believe. At all times follow your heart. wps官网

Robinjack's picture Robinjack replied on

I have to get across my affection for your kindness supporting people who absolutely need help with this situation. Your special dedication to getting the message along had become really powerful and has continuously made guys and women much like me to reach their ambitions. The informative guide denotes much to me and further more to my colleagues. With thanks; from all of us. wps官网下载

Robinjack's picture Robinjack replied on

Cause that’s required valuable affiliate business rules to get you started on participating in circumstances appropriate for your incredible web-based business concern. Inernet marketing wps官网下载

Robinjack's picture Robinjack replied on

Thank you so much for giving my family an update on this issue on your web-site. Please realise that if a brand new post appears or if perhaps any adjustments occur to the current post, I would be interested in reading a lot more and focusing on how to make good use of those strategies you reveal. Thanks for your efforts and consideration of other people by making this web site available. wps官网

Robinjack's picture Robinjack replied on

You lost me personally, friend. What i’m stating is, I imagine I recieve what youre saying. I’m sure what you’re saying, however you simply appear to have forgotten that could be other folks within the globe who view this issue for what it truly is and may even perhaps not think you. You will be switching away much people who appeared to be lovers of your respective website. wps官网

Robinjack's picture Robinjack replied on

I love blogging when it is for or about something I believe in. I also read news blogs often and find that it makes me feel much more intelligent every time I read them. I also feel like I am a pretty good person who tries to treat others with respect, no matter what their view is. There are some real haters out there. Thanks again. I learned a few things about blogging. I will definitely put your site on my speed dial. wps官网

Robinjack's picture Robinjack replied on

I totally understand what you have explained. Actually, I browsed throughout your several other content articles and I do believe you are absolutely correct. Congrats with this particular blog. wps官网

Robinjack's picture Robinjack replied on

I became honored to receive a call from a friend as he observed the important tips shared in your site. Looking at your blog post is a real fantastic experience. Many thanks for taking into account readers much like me, and I wish you the best of achievements as a professional in this field. cuba resorts wps官网

Pages