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

Nice post. I discover some thing more challenging on different blogs everyday. Most commonly it is stimulating to study content off their writers and use a specific thing there. I’d want to apply certain while using the content on my weblog whether or not you don’t mind. Natually I’ll supply you with a link on your web blog. Thanks for sharing. UFABETโปรโมชั่นแทงบอลฟรี

Robinjack's picture Robinjack replied on

I completely understand everything you have said. Actually, I browsed through your additional content articles and I think you happen to be absolutely right. Great job with this online site. jwh-018 kaufen

Robinjack's picture Robinjack replied on

Hands down, Apple’s app store wins by a mile. It’s a huge selection of all sorts of apps vs a rather sad selection of a handful for Zune. Microsoft has plans, especially in the realm of games, but I’m not sure I’d want to bet on the future if this aspect is important to you. The iPod is a much better choice in that case. pihp kopen

Robinjack's picture Robinjack replied on

Hi, Neat post. There’s a problem along with your site in web explorer, could test this… IE nonetheless is the marketplace leader and a good portion of people will omit your excellent writing because of this problem. adb-butinaca

Robinjack's picture Robinjack replied on

When I initially commented I clicked the “Notify me when new comments are added” checkbox and now each time a comment is added I get three emails with the same comment. Is there any way you can remove me from that service? Cheers! ghb waar te koop

Robinjack's picture Robinjack replied on

hey there and thank you for your information – I’ve certainly picked up anything new from right here. I did however expertise some technical points using this site, as I experienced to reload the web site lots of times previous to I could get it to load properly. I had been wondering if your web hosting is OK? Not that I am complaining, but slow loading instances times will very frequently affect your placement in google and could damage your high-quality score if advertising and marketing with Adwords. Anyway I am adding this RSS to my email and could look out for much more of your respective intriguing content. Ensure that you update this again soon.. โบนัสฟรีUFABET

Robinjack's picture Robinjack replied on

Along with every little thing that appears to be building within this particular area, many of your opinions are generally fairly radical. Nevertheless, I am sorry, but I do not subscribe to your whole strategy, all be it radical none the less. It looks to everyone that your remarks are generally not completely rationalized and in simple fact you are your self not even entirely convinced of the argument. In any case I did enjoy looking at it. โบนัสฟรีUFABET

Robinjack's picture Robinjack replied on

Please let me know if you’re looking for a article author for your weblog. You have some really good posts and I believe I would be a good asset. If you ever want to take some of the load off, I’d love to write some articles for your blog in exchange for a link back to mine. Please send me an email if interested. Thanks! โบนัสฟรีUFABET

Robinjack's picture Robinjack replied on

Howdy 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 outcome. jobs from home easy

Robinjack's picture Robinjack replied on

Pretty nice post. I just stumbled upon your blog and wanted to say that I have really enjoyed browsing your blog posts. In any case I’ll be subscribing to your feed and I hope you write again soon. 일본야구중계

Robinjack's picture Robinjack replied on

Aw, it was a really good post. In concept I must put in writing similar to this additionally – spending time and actual effort to manufacture a excellent article… but exactly what do I say… I procrastinate alot and no means find a way to go carried out. 해외축구중계

Robinjack's picture Robinjack replied on

An fascinating discussion may be valued at comment. I do believe that you simply write read more about this topic, it might not often be a taboo subject but normally persons are too few to dicuss on such topics. To a higher. Cheers 무료중계

Robinjack's picture Robinjack replied on

There are some interesting points over time in this posting but I don’t determine if I see these people center to heart. There is certainly some validity but I will take hold opinion until I look into it further. Good post , thanks and that we want a lot more! Put into FeedBurner also 스포츠중계

Robinjack's picture Robinjack replied on

Aw, this has been an extremely good post. In notion I have to set up writing in this way moreover – taking time and actual effort to make a top notch article… but exactly what can I say… I procrastinate alot and also by no indicates seem to go done. MLB중계

Pages