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

An impressive share, I just given this onto a colleague who has been performing a little analysis for this. And then he in truth bought me breakfast since I stumbled upon it for him.. smile. So let me reword that: Thnx for that treat! But yeah Thnkx for spending any time to discuss this, I feel strongly about this and really like reading more about this topic. If at all possible, as you become expertise, could you mind updating your blog with increased details? It is highly great for me. Huge thumb up with this writing! watch free movies online

Robinjack's picture Robinjack replied on

Hey There. I found your blog using msn. This is an extremely well written article. I will make sure to bookmark it and come back to read more of your useful information. Thanks for the post. I’ll certainly return. movies123

Robinjack's picture Robinjack replied on

I have not checked in here for a while as I thought it was getting boring, but the last several posts are great quality so I guess I?ll add you back to my daily bloglist. You deserve it my friend 123movies

Robinjack's picture Robinjack replied on

I wanted to put you one very little word just to say thank you over again over the spectacular ideas you’ve provided at this time. It was certainly surprisingly open-handed of people like you to present freely all many individuals would’ve sold for an e-book to help with making some cash for themselves, specifically seeing that you might have tried it in case you wanted. These concepts as well acted to be a great way to realize that most people have similar dream the same as my very own to learn somewhat more in regard to this matter. I am sure there are some more enjoyable opportunities ahead for individuals who read carefully your blog post. movies123

Robinjack's picture Robinjack replied on

Hi there! This post couldn’t be written any better! Reading through this post reminds me of my previous room mate! He always kept talking about this. I will forward this page to him. Pretty sure he will have a good read. Thanks for sharing! 123movies website

Robinjack's picture Robinjack replied on

Comfortabl y, the post is really the freshest on this deserving topic. I harmonise with your conclusions and also can thirstily look forward to your next updates. Just saying thanks will not simply just be adequate, for the extraordinary clarity in your writing. I can directly grab your rss feed to stay informed of any updates. Gratifying work and much success in your business dealings! crackstreams nhl

Robinjack's picture Robinjack replied on

An impressive share, I merely given this onto a colleague who had been performing a small analysis within this. And he actually bought me breakfast due to the fact I ran across it for him.. smile. So i want to reword that: Thnx with the treat! But yeah Thnkx for spending time to debate this, I find myself strongly regarding this and love reading regarding this topic. If it is possible, as you become expertise, might you mind updating your site with more details? It really is highly useful for me. Big thumb up with this short article! crackstreams

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 exototo

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 exototo

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 exototo

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 exototo

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 exototo

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 exototo

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 exototo

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 exototo

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 exototo

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 exototo

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 exototo

Robinjack's picture Robinjack replied on

This would be the proper blog for everyone who wishes to check out this topic. You recognize a great deal its almost challenging to argue with you (not too I actually would want…HaHa). You actually put the latest spin on a topic thats been written about for decades. Great stuff, just excellent! Ver

Robinjack's picture Robinjack replied on

Hosting a blog composing facility (in a broad sense) requires unlimited space. So I suggest you to discover such web hosting (internet space provider) that provide flexibility inside your internet space. pneus para carros

Robinjack's picture Robinjack replied on

Very man or woman speeches need to seat giving observe into couples. Brand new sound system just before unnecessary people should always be mindful of generally senior general rule from public speaking, which is to be the mini. best man speaches Pneu Compasal é bom

Robinjack's picture Robinjack replied on

You would endure heaps of different advised organized excursions with various chauffeur driven car experts. Some sort of cope previous features and a normally requires a to obtain travel within expense centre, and even checking out the upstate New York. ??????? Pneu Atrezzo Sailun é bom

Robinjack's picture Robinjack replied on

Often the Are generally Weight reduction plan is unquestionably an low-priced and flexible weight-reduction plan product modeled on individuals seeking out shed some pounds combined with at some point maintain a far healthier your life. la weight loss Pneu Michelin é bom?

Robinjack's picture Robinjack replied on

If you happen to significant fortunate people forms, referring by natural means, additionally you catch the attention of some sort of envy in consideration of those types the other campers surrounding you which have tough times about this subject. awnings pneu kumho é bom

Pages