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

Write more, thats all I have to say. Literally, it seems as though you relied on the video to make your point. You definitely know what youre talking about, why throw away your intelligence on just posting videos to your blog when you could be giving us something enlightening to read? pixxybet สล็อต

Robinjack's picture Robinjack replied on

I am really inspired along with your writing skills well with the layout in your blog. Is this a paid topic or did you customize it yourself? Anyway keep up the excellent high quality writing, it’s rare to look a great weblog like this one today.. pixxybet

Robinjack's picture Robinjack replied on

Aw, this became a really good post. In thought I must devote writing similar to this moreover – taking time and actual effort to create a excellent article… but exactly what do I say… I procrastinate alot and no means seem to get something carried out. pixxybet

Robinjack's picture Robinjack replied on

Thank you for making my own students have access to your site post. Your kindness is greatly appreciated. I’ve some ongoing assignments and I wanted them to assist me with it. The only way they were able to achieve that was carry out some homework on the internet so as to help make my work faster. They came across your site as well as content on it, particularly this blog post, really helped them to get good conclusions on those things we needed to perform. Of course, I will continue to really visit the site for brand new updates on this top and other issues of curiosity. Soulmate Sketch

Robinjack's picture Robinjack replied on

Wow!, this was a top quality post. In concept I’d like to publish like this as well – taking time and real effort to make a nice article… but what can I say… I keep putting it off and never seem to get something done togel sgp

Robinjack's picture Robinjack replied on

Currently really do not stop eating because there is yet the decision that you will transform into. Work from your home us rrs often a fad for that who wants to earn money yet still enough time requires most substantial occasions using children and kids goes for as the modern habit. attract abundance https://mebidan.substack.com/p/bf6

Robinjack's picture Robinjack replied on

Oh my goodness! a wonderful post dude. Many thanks Even so I am experiencing problem with ur rss . Do not know why Can not enroll in it. Will there be everyone getting identical rss difficulty? Anyone who knows kindly respond. Thnkx https://5d583a842b3d2.site123.me/blog/%EC%97%AC%EA%B8%B0%EC%97%AC-%EB%A7%81%ED%81%AC%EB%AA%A8%EC%9D%8C-%EC%9D%B8%ED%84%B0%EB%84%B7-%EC%9E%90%EB%A3%8C-%EA%B2%80%EC%83%89%EC%9D%98-%ED%8E%B8%EB%A6%AC%ED%95%9C-%ED%8C%94

Robinjack's picture Robinjack replied on

Yes it could be argued that the opening ‘flash forward’ is unnecessary and the intriguing way the story is set up – each character is deliberately set aside with on screen name captions – doesn’t really pay off with the type of intricate ‘character study’ it was promising, it’s still admirable that a potentially silly premise is treated with such square-jawed conviction. https://bio.futbolowo.pl/news/article/news-13

Robinjack's picture Robinjack replied on

Considerably, the submit is really the finest on this worthy topic. I agree along with your findings and in addition can thirstily look forward to Your own long term updates. Simply just saying many thanks will not merely you need to be enough, for that fantastic clarity inside your writing. I will straight away grab your rss to remain up-to-date with any kind of improvements. Genuine perform and also a lot success inside your company dealings! https://telescope.ac/new-top-blog/xjccu5qoqn5lz6vybcstk8

Robinjack's picture Robinjack replied on

I enjoy you because of your own labor on this site. My daughter really likes going through internet research and it’s easy to understand why. I learn all of the dynamic mode you provide efficient information on the blog and therefore boost participation from other ones on the subject while our daughter is undoubtedly discovering a lot of things. Have fun with the rest of the new year. You are carrying out a pretty cool job. https://monklevon1.medium.com/%EB%B8%94%EB%9E%99%ED%88%B0-%EB%AC%B4%EB%A3%8C%EC%9B%B9%ED%88%B0%EC%82%AC%EC%9D%B4%ED%8A%B8-%EB%8F%85%ED%8A%B9%ED%95%9C-%EC%BD%98%ED%85%90%EC%B8%A0%EC%99%80-%EB%AC%B8%EC%A0%9C%EC%A0%90-6829c0113a05

Robinjack's picture Robinjack replied on

Internal direct, training, contentment, honour, forbearance plus sentence. Usually a percentage of problems that Tang Soo Write, the actual Mandarin chinese martial art related to self-defense, can educate we additionally instilling in you the strength not just in defend your business women and men capability related with spotting hazard joins to refrain from giving confrontation completely. http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=3275016

Robinjack's picture Robinjack replied on

Thanks for your whole work on this website. My mom take interest in doing research and it’s really easy to understand why. Most of us know all about the lively form you deliver rewarding strategies on your website and even improve response from other people about this point then our own simple princess is actually learning a great deal. Take pleasure in the remaining portion of the year. Your carrying out a really great job. https://penzu.com/p/5f1945a366d054d7

Robinjack's picture Robinjack replied on

I just now learned your site a couple weeks ago so i are looking at it also on a daily basis. There is a massive amount information at this site and i relish your personal style belonging to the world-wide-web site very. Continue the high quality hard work! https://faarjhbf.bloggersdelight.dk/2025/05/26/%eb%89%b4%ed%86%a0%eb%81%bc-%eb%ac%b4%eb%a3%8c%ec%9b%b9%ed%88%b0%ec%82%ac%ec%9d%b4%ed%8a%b8-%ec%bd%98%ed%85%90%ec%b8%a0%ec%9d%98-%eb%a7%a4%eb%a0%a5%ea%b3%bc-%eb%8f%84%ec%a0%84/

Robinjack's picture Robinjack replied on

I’m really enjoying the design and layout of your site. It’s a very easy on the eyes which makes it much more pleasant for me to come here and visit more often. Did you hire out a designer to create your theme? Great work! https://faarjhbf.bloggersdelight.dk/2025/05/19/%ec%96%b4%eb%96%a4-%ec%8a%ac%eb%a1%af-%ea%b2%8c%ec%9e%84%ec%9d%b4-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9c%bc%eb%a1%9c-%ea%b0%80%ec%9e%a5-%eb%b9%88%eb%b2%88%ed%95%98%ea%b2%8c-%ec%9e%91%ec%9d%80-%ec%8a%b9/

Robinjack's picture Robinjack replied on

Immediately, the article is in reality the sweetest on this laudable topic. I agree with your conclusions and also definitely will eagerly look forward to your approaching updates. Simply just saying thanks definitely will not simply be enough, for the incredible lucidity in your writing. I definitely will right away grab your rss feed to stay privy of any kind of updates. Very good work and much success in your business efforts! https://monklevon1.medium.com/%EC%B2%98%EC%9D%8C%EC%9C%BC%EB%A1%9C-%EC%98%A8%EB%9D%BC%EC%9D%B8-%EC%8A%A4%ED%8F%AC%EC%B8%A0-%EB%B2%A0%ED%8C%85%EC%9D%84-%ED%95%B4%EB%B3%B4%EC%8B%9C%EB%82%98%EC%9A%94-1943c8ece860

Robinjack's picture Robinjack replied on

This could be the appropriate blog for everyone who hopes to discover this topic. You understand much its virtually difficult to argue together with you (not that When i would want…HaHa). You certainly put a different spin on the topic thats been discussing for several years. Excellent stuff, just fantastic! https://us.edu.com/d/82677

Robinjack's picture Robinjack replied on

Fantastic blog! Do you have any suggestions for aspiring writers? I’m hoping to start my own blog soon but I’m a little lost on everything. Would you suggest starting with a free platform like Wordpress or go for a paid option? There are so many choices out there that I’m totally overwhelmed .. Any ideas? Appreciate it! https://ru.flightsim.to/profile/link1230

Robinjack's picture Robinjack replied on

I would like to consider the ability of thanking you for that professional guidance I have often enjoyed checking out your site. I’m looking forward to the particular commencement of my college research and the entire prep would never have been complete without dropping by your site. If I may be of any assistance to others, I’d personally be glad to help as a result of what I have gained from here. https://www.23hq.com/Jessica7877/photo/152094291

Robinjack's picture Robinjack replied on

I really wanted to make a brief comment in order to appreciate you for these nice strategies you are giving out on this site. My particularly long internet look up has finally been compensated with reliable content to go over with my neighbours. I ‘d say that many of us readers are undoubtedly endowed to be in a great network with so many marvellous individuals with helpful techniques. I feel truly privileged to have used your entire site and look forward to so many more awesome minutes reading here. Thank you once more for a lot of things. https://soundcloud.com/roland-h-evans/hashgame-casino-gaming-site

Pages