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

This website is actually a walk-through it really is the information you desired relating to this and didn’t know who ought to. Glimpse here, and you’ll undoubtedly discover it. SUGAR DEFENDER

Robinjack's picture Robinjack replied on

This website is actually a walk-through it really is the information you desired relating to this and didn’t know who ought to. Glimpse here, and you’ll undoubtedly discover it. SUGAR DEFENDER

Robinjack's picture Robinjack replied on

This website is actually a walk-through it really is the information you desired relating to this and didn’t know who ought to. Glimpse here, and you’ll undoubtedly discover it. SUGAR DEFENDER

Robinjack's picture Robinjack replied on

This website is actually a walk-through it really is the information you desired relating to this and didn’t know who ought to. Glimpse here, and you’ll undoubtedly discover it. SUGAR DEFENDER

Robinjack's picture Robinjack replied on

This website is actually a walk-through it really is the information you desired relating to this and didn’t know who ought to. Glimpse here, and you’ll undoubtedly discover it. SUGAR DEFENDER

Robinjack's picture Robinjack replied on

This website is actually a walk-through it really is the information you desired relating to this and didn’t know who ought to. Glimpse here, and you’ll undoubtedly discover it. SUGAR DEFENDER

Robinjack's picture Robinjack replied on

This website is actually a walk-through it really is the information you desired relating to this and didn’t know who ought to. Glimpse here, and you’ll undoubtedly discover it. SUGAR DEFENDER

Robinjack's picture Robinjack replied on

This website is actually a walk-through it really is the information you desired relating to this and didn’t know who ought to. Glimpse here, and you’ll undoubtedly discover it. SUGAR DEFENDER

Robinjack's picture Robinjack replied on

This website is actually a walk-through it really is the information you desired relating to this and didn’t know who ought to. Glimpse here, and you’ll undoubtedly discover it. SUGAR DEFENDER

Robinjack's picture Robinjack replied on

This website is actually a walk-through it really is the information you desired relating to this and didn’t know who ought to. Glimpse here, and you’ll undoubtedly discover it. SUGAR DEFENDER

Robinjack's picture Robinjack replied on

This website is actually a walk-through it really is the information you desired relating to this and didn’t know who ought to. Glimpse here, and you’ll undoubtedly discover it. SUGAR DEFENDER

Robinjack's picture Robinjack replied on

This website is actually a walk-through it really is the information you desired relating to this and didn’t know who ought to. Glimpse here, and you’ll undoubtedly discover it. SUGAR DEFENDER

Robinjack's picture Robinjack replied on

This website is actually a walk-through it really is the information you desired relating to this and didn’t know who ought to. Glimpse here, and you’ll undoubtedly discover it. SUGAR DEFENDER

Robinjack's picture Robinjack replied on

This website is actually a walk-through it really is the information you desired relating to this and didn’t know who ought to. Glimpse here, and you’ll undoubtedly discover it. SUGAR DEFENDER

Robinjack's picture Robinjack replied on

This website is actually a walk-through it really is the information you desired relating to this and didn’t know who ought to. Glimpse here, and you’ll undoubtedly discover it. SUGAR DEFENDER

Robinjack's picture Robinjack replied on

The difference between the right word and the almost right word is more than just a fine line! it’s like the difference between a lightning bug and the lightning! anak haram

Robinjack's picture Robinjack replied on

hello!,I like your writing very much! share we communicate more about your article on AOL? I need a specialist on this area to solve my problem. May be that’s you! Looking forward to see you. kontol

Robinjack's picture Robinjack replied on

Helpful info. Lucky me I discovered your web site by chance, and I am surprised why this twist of fate didn’t happened in advance! I bookmarked it. memek

Robinjack's picture Robinjack replied on

Spot on with this write-up, I truly believe this web site requirements considerably more consideration. I’ll probably be once more to learn far more, thank you for that info. kontol

Robinjack's picture Robinjack replied on

I would like to show appreciation to this writer for bailing me out of this type of predicament. Just after looking out through the world wide web and obtaining ways that were not powerful, I thought my life was gone. Living without the presence of solutions to the difficulties you’ve sorted out by means of your entire blog post is a serious case, as well as the kind which might have badly damaged my career if I had not encountered the blog. Your good understanding and kindness in taking care of everything was vital. I don’t know what I would’ve done if I had not discovered such a solution like this. I’m able to at this moment look forward to my future. Thank you very much for this reliable and results-oriented guide. I will not think twice to refer your web blog to anyone who should have guide about this topic. anak haram

Robinjack's picture Robinjack replied on

An fascinating discussion may be worth comment. There’s no doubt that that you should write more about this topic, it might be a taboo subject but usually people are there are not enough to dicuss on such topics. An additional. Cheers kontol

Robinjack's picture Robinjack replied on

Both Will Ferrell and Mark Wahlberg play off of each other much better than you might expect as the titular characters, and Michael Keaton – once again, this summer – steals just about every scene that he’s in as the Guys’ more-calm-than-he-probably-should-be captain. anak haram

Robinjack's picture Robinjack replied on

Thank you a lot for sharing this with all of us you actually understand what you’re talking approximately! Bookmarked. Please also visit my site =). We may have a hyperlink alternate contract among us! anak haram

Robinjack's picture Robinjack replied on

We are a group of volunteers and starting a new scheme in our community. Your web site offered us with valuable information to work on. You’ve done a formidable job and our whole community will be thankful to you. anak haram

Robinjack's picture Robinjack replied on

I randomly browse blogs on the web, and i discover your article to be very informational. I even have already bookmark it on my browser, so as that I will view your blog publish all over again later. Additionally, i’m wondering whether or not or not your weblog is open for link exchange, as i really need to trade links with you. I do not normally do that, however I hope that we are going to have a mutual hyperlink exchange. Let me grasp and have an ideal day! kontol

Robinjack's picture Robinjack replied on

The the next occasion I read a weblog, Lets hope so it doesnt disappoint me as much as this. I am talking about, I know it was my choice to read, but I personally thought youd have some thing intriguing to say. All I hear is a lot of whining about something you could fix if you werent too busy trying to find attention. anak haram

Robinjack's picture Robinjack replied on

Great post. I was checking constantly this blog and I am impressed! Very helpful info specially the last part I care for such info a lot. I was seeking this particular info for a very long time. Thank you and good luck. anak haram

Robinjack's picture Robinjack replied on

I¡¦ve been exploring for a little for any high quality articles or blog posts on this kind of space . Exploring in Yahoo I ultimately stumbled upon this website. Reading this information So i am happy to express that I have a very just right uncanny feeling I found out just what I needed. I so much for sure will make sure to do not overlook this web site and give it a glance a relentless basis. memek

Pages