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

I must express my passion for your generosity for people who must have assistance with this particular niche. Your very own commitment to getting the message up and down had become extraordinarily valuable and have constantly permitted associates like me to get to their ambitions. The helpful guideline denotes so much a person like me and additionally to my colleagues. Thanks a ton; from each one of us. elang win

Wow, amazing weblog structure! How long have you been running a blog for? you made running a blog look easy. The whole look of your site is magnificent, neatly as the content material! rtp elangwin

It’s hard to find knowledgeable folks during this topic, however, you could be seen as do you know what you are dealing with! Thanks elangwin

Hi there, You have done a great job. I will definitely digg it and personally recommend to my friends. I’m confident they’ll be benefited from this website. singawin

Thanks for this post. I definitely agree with what you are saying. I have been talking about this subject a lot lately with my brother so hopefully this will get him to see my point of view. Fingers crossed! rtp singawin

Woah! I’m really loving the template/theme of this blog. It’s simple, yet effective. A lot of times it’s difficult to get that “perfect balance” between user friendliness and visual appeal. I must say you have done a amazing job with this. Also, the blog loads super quick for me on Opera. Excellent Blog! rtp elangwin

A powerful share, I simply given this onto a colleague who was doing slightly evaluation on this. And he actually purchased me breakfast as a result of I found it for him.. smile. So let me reword that: Thnx for the deal with! But yeah Thnkx for spending the time to debate this, I feel strongly about it and love studying more on this topic. If attainable, as you become experience, would you mind updating your blog with extra particulars? It is extremely useful for me. Massive thumb up for this weblog put up! singawin

If you happen to acquiring a substantial repayment, you have to keep in mind what quantity of money you could be deducting coming from paydays or maybe spending money on for quarterly income taxes. elangwin

Youre so cool! I dont suppose Ive read anything similar to this prior to. So nice to find somebody with some original ideas on this subject. realy appreciation for starting this up. this fabulous website is one area that is needed on-line, somebody if we do originality. useful project for bringing interesting things to your world wide web! ico drops

Made clear, that they include the fact that return is gotten, though not nonetheless ready-made; this tax burden money back guarantee was sent or feeling stimulated towards your money with a certain time frame; or perhaps notice the IRS . GOV was initially could not present the discount back to you due to numerous sending dilemma. ico

Wonderful piece of content! I absolutely treasured that browsing. I hope to read simple things a bit more by you. There’s no doubt that you’ve very good coming and in addition imagination. I’m certainly tremendously delighted utilizing this type of info. aptos drops calendar

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. ico

Nice post. I understand some thing tougher on different blogs everyday. It will always be stimulating to see content from other writers and practice something at their store. I’d prefer to use some with the content in my blog regardless of whether you don’t mind. Natually I’ll provide link on your web weblog. Thank you for sharing. upcoming ico

I?m no longer positive where you’re getting your information, however great topic. I must spend a while learning much more or working out more. Thanks for great info I used to be on the lookout for this information for my mission. ico drops

Thanks for sharing superb informations. Your web site is so cool. I’m impressed by the details that you have on this website. It reveals how nicely you understand this subject. Bookmarked this website page, will come back for extra articles. You, my pal, ROCK! I found simply the information I already searched all over the place and just couldn’t come across. What a great web site. ico drops

There are certainly loads of particulars like that to take into consideration. That could be a nice point to bring up. I offer the ideas above as basic inspiration however clearly there are questions just like the one you convey up the place a very powerful factor might be working in honest good faith. I don?t know if best practices have emerged round issues like that, but I am sure that your job is clearly identified as a good game. Each girls and boys really feel the impression of only a moment’s pleasure, for the remainder of their lives. ico drops

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! ico

I need to examine with you here. Which isn’t one thing I usually do! I get pleasure from reading a post that can make individuals think. Additionally, thanks for allowing me to comment! ico

Hello Web site owner. I seriously love this writing and also your webpage all in all! That write-up is very clearly written and also without difficulty understandable. Your WordPress design is wonderful as well! Would definitely be excellent to discover where I can get that. Be sure to hold up the great work. We all will need much more this sort of web owners such as you online and much less spammers. Superb mate! upcoming ico

wonderful put up, very informative. I ponder why the other experts of this sector do not realize this. You should continue your writing. I’m sure, you’ve a great readers’ base already! aptos drops calendar

I need assist with criticism. The problem I have with it, I consider it to seriously and it ends up getting to me and lowering my self-esteem large time. I require assist finding ways to get over what individuals say that ends up hurting my feelings. Any advice? Thanks. ico drops

There are certainly many details like this to take into consideration. It really is a excellent specify bring up. I provide the thoughts above as general inspiration but clearly there are actually questions just like the one you bring up where the most important factor might be doing work in honest good faith. I don?t know if best practices have emerged around items like that, but I know that the job is clearly referred to as a good game. Both boys and girls notice the impact of just a moment’s pleasure, throughout their lives. ico drops

There are a couple of fascinating points with time in the following paragraphs but I do not know if all of them center to heart. There’s some validity but I most certainly will take hold opinion until I check into it further. Very good post , thanks and then we want a lot more! Included with FeedBurner at the same time ico calendar

When I originally commented I clicked the -Notify me when new comments are added- checkbox now whenever a comment is added I recieve four emails with similar comment. Could there be however you can eliminate me from that service? Thanks! aptos drops calendar

Hey there! I’m at work browsing your blog from my new iphone! Just wanted to say I love reading through your blog and look forward to all your posts! Carry on the great work! ico

Pages