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 absolutely love your blog and find nearly all of your post’s to be precisely what I’m looking for. Would you offer guest writers to write content for you? I wouldn’t mind creating a post or elaborating on many of the subjects you write in relation to here. Again, awesome web site! auto sliding gate bd

Robinjack's picture Robinjack replied on

I absolutely love your blog and find nearly all of your post’s to be precisely what I’m looking for. Would you offer guest writers to write content for you? I wouldn’t mind creating a post or elaborating on many of the subjects you write in relation to here. Again, awesome web site! auto sliding gate bd

Robinjack's picture Robinjack replied on

I have to convey my respect for your kindness for all those that require guidance on this one field. Your special commitment to passing the solution up and down has been incredibly functional and has continually empowered most people just like me to achieve their dreams. Your amazing insightful information entails much to me and especially to my peers. Thanks a ton; from all of us. auto sliding gate bd

Robinjack's picture Robinjack replied on

Wonderful blog post! Prefer liked your perusing. I hope to view a great deal more by you. We you’ll have good observation and also thought. My corporation is extremely fulfilled on this related information. auto sliding gate bd

Robinjack's picture Robinjack replied on

This is getting a bit more subjective, but I much prefer the Zune Marketplace. The interface is colorful, has more flair, and some cool features like ‘Mixview’ that let you quickly see related albums, songs, or other users related to what you’re listening to. Clicking on one of those will center on that item, and another set of “neighbors” will come into view, allowing you to navigate around exploring by similar artists, songs, or users. Speaking of users, the Zune “Social” is also great fun, letting you find others with shared tastes and becoming friends with them. You then can listen to a playlist created based on an amalgamation of what all your friends are listening to, which is also enjoyable. Those concerned with privacy will be relieved to know you can prevent the public from seeing your personal listening habits if you so choose. sunrise

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 꽁머니

Robinjack's picture Robinjack replied on

Its such as you read my mind! You appear to understand a lot about this, like you wrote the e-book in it or something. I believe that you simply could do with a few % to force the message house a bit, however other than that, this is wonderful blog. A great read. I'll certainly be back. 꽁머니

Robinjack's picture Robinjack replied on

We are a group of volunteers and opening a new scheme in our community. Your website provided us with valuable information to work on. You have done an impressive job and our whole community will be grateful to you. 안전놀이터

Robinjack's picture Robinjack replied on

Hi! I am reading your web site Luix Free Premium WordPress Theme Download | Design, Tech and Internet for a long time now and finally got the bravery to go ahead and provide you with a shout out via Humble Tx… I just want to tell you maintain the fantastic job? Oh yeah whats the latest on Obama remarkable news. Salam … Investing for Beginners 먹튀검증

Robinjack's picture Robinjack replied on

Heya just wanted to give you a brief heads up and let you know a few of the pictures aren’t loading properly. I’m not sure why but I think its a linking issue. I’ve tried it in two different web browsers and both show the same results. 토토사이트

Robinjack's picture Robinjack replied on

Imagine you’re witout a doubt inside your university a short time in addition to destin breast augmentation however anyone can’t choose a day. Or perhaps inquiring an individual for a time can be a misery for yourself. As well as, you see that hard that will solution girls along with lacks self-assurance in you. 메이저사이트

Robinjack's picture Robinjack replied on

I found your blog website on google and verify a couple of of your early posts. Continue to maintain up the very good operate. I simply further up your RSS feed to my MSN Information Reader. Looking for forward to studying more from you in a while!? I am typically to blogging and i actually respect your content. The article has really peaks my interest. I’m going to bookmark your website and keep checking for brand spanking new information. 꽁머니사이트

Robinjack's picture Robinjack replied on

An interesting discussion will be worth comment. There’s no doubt that that you can write much more about this topic, it will not certainly be a taboo subject but normally persons are too little to communicate on such topics. Yet another. Cheers 꽁머니

Robinjack's picture Robinjack replied on

When I originally commented I clicked the -Notify me when new surveys are added- checkbox and today when a comment is added I purchase four emails sticking with the same comment. Can there be any way you’ll be able to eliminate me from that service? Thanks! 꽁머니사이트

Robinjack's picture Robinjack replied on

I’m impressed, I have to admit. Really rarely can i encounter a weblog that’s both educative and entertaining, and let me tell you, you could have hit the nail on the head. Your thought is outstanding; the thing is an element that not enough people are speaking intelligently about. My business is very happy which i found this in my find some thing concerning this. 꽁머니

Robinjack's picture Robinjack replied on

I’m impressed, I must say. Really rarely must i encounter a blog that’s both educative and entertaining, and let me tell you, you have hit the nail around the head. Your thought is outstanding; the issue is an element that too few persons are speaking intelligently about. I will be very happy that I came across this during my search for some thing regarding this. 메이저사이트

Robinjack's picture Robinjack replied on

The the very next time I read a blog, I hope so it doesnt disappoint me as much as this. Come on, man, It was my solution to read, but I personally thought youd have something interesting to convey. All I hear can be a lot of whining about something that you could fix in case you werent too busy interested in attention. 메이저사이트

Robinjack's picture Robinjack replied on

When I originally commented I clicked the -Notify me when new surveys are added- checkbox and after this each time a comment is added I am four emails sticking with the same comment. Could there be that is it is possible to eliminate me from that service? Thanks! 꽁머니사이트

Robinjack's picture Robinjack replied on

I like what you guys are up too. Such intelligent work and reporting! Carry on the excellent works guys I have incorporated you guys to my blogroll. I think it will improve the value of my web site 꽁머니

Robinjack's picture Robinjack replied on

An impressive share, I merely with all this onto a colleague who was performing a little analysis on this. And hubby in fact bought me breakfast since I came across it for him.. smile. So well then, i’ll reword that: Thnx to the treat! But yeah Thnkx for spending time to debate this, I believe strongly about this and love reading more on this topic. If you can, as you grow expertise, might you mind updating your website with increased details? It truly is extremely useful for me. Large thumb up for this blog post! 꽁머니

Robinjack's picture Robinjack replied on

Good day! I could have sworn I’ve been to this blog before but after reading through some of the post I realized it’s new to me. Nonetheless, I’m definitely glad I found it and I’ll be bookmarking and checking back often! 꽁머니사이트

Robinjack's picture Robinjack replied on

Most I can state is, I don’t know what to comment! Except needless to say, for the superb tips which are shared with this blog. I’ll think of a thousand fun methods to read the posts on this site. I do think I will finally take a step with your tips on areas I could never have been able to manage alone. You’re so careful to permit me to be one of those to benefit from your helpful information. Please recognize how much I am thankful. download twitter videos

Robinjack's picture Robinjack replied on

Wow you hit it on the dot we shall submit to Plurk in addition to Squidoo well done انواع محركات الطائرات | هندسة نت was great auto sensor door bd

Pages