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 is some agreeable material. It took me some time to finally find this web page but it was worth the time. I noticed this article was buried in yahoo and not the first spot. This web site has a lot of fine stuff and it doesnt deserve to be burried in the searches like that. By the way I am going to add this web publication to my list of favorites. 수원가라오케

Robinjack's picture Robinjack replied on

Chaga mushroom coffee been recently brought to plenty of everything about simply because of the Ukrainian article author Alexandr Solzhenitsyn by it’s new ‘Cancer Ward’ in which traditional qualities is generally cured of a tumors on the help consume. Siberian Chaga 수원셔츠룸

Robinjack's picture Robinjack replied on

you’re truly a just right webmaster. The website loading velocity is amazing. It kind of feels that you’re doing any distinctive trick. Also, The contents are masterwork. you have performed a wonderful job in this subject! 인계동노래방

Robinjack's picture Robinjack replied on

I’m happy I found this weblog, I couldnt uncover any data on this topic matter prior to. I also run a site and if you want to ever serious in a little bit of guest writing for me if feasible really feel free to let me know, i’m always look for people to examine out my site. Please stop by and leave a comment sometime! 수원노래방

Robinjack's picture Robinjack replied on

It’s appropriate time to make some plans for the future and it’s time to be happy. I have read this post and if I could I desire to suggest you some interesting things or advice. Maybe you can write next articles referring to this article. I wish to read even more things about it! 인계동노래방

Robinjack's picture Robinjack replied on

I found your weblog web site on google and check a few of your early posts. Continue to maintain up the superb operate. I just further up your RSS feed to my MSN News Reader. Searching for forward to studying extra from you in a while!… 룸싸롱정의

Robinjack's picture Robinjack replied on

I am usually to blogging and i genuinely appreciate your content regularly. This content has truly peaks my interest. I will bookmark your web site and maintain checking achievable details. Fortune Tiger Estratégia

Robinjack's picture Robinjack replied on

If you are interested in a career in the construction industry then it is important that you know your work well. For any success in construction work it is mandatory that you receive the required training and are able to handle the kind of projects that are assigned to you.    <a href="https://www.youtube.com/watch?v=IBOTZ43a8_w">Fortune Tiger Estratégia</a>

 

Robinjack's picture Robinjack replied on

I have been exploring for a little bit for any high-quality articles or blog posts on this sort of area . Exploring in Yahoo I at last stumbled upon this website. Reading this information So i am happy to convey that I’ve an incredibly good uncanny feeling I discovered exactly what I needed. I most certainly will make certain to do not forget this web site and give it a glance regularly.    <a href="https://www.youtube.com/watch?v=hkVm_SPiQ5I">Fortune Tiger Bug</a>

 

Robinjack's picture Robinjack replied on

Hi! I am reading your web site Luix Free Premium WordPress Theme Download | Design, Tech and Internet for a long time now and finally got the bravery to go ahead and provide you with a shout out via  Humble Tx… I just want to tell you maintain the fantastic job? Oh yeah whats the latest on Obama remarkable news. Salam … Investing for Beginners    <a href="https://www.youtube.com/watch?v=IBOTZ43a8_w">Fortune Tiger</a>

 

Robinjack's picture Robinjack replied on

Construction plays a big role in the urban set up of our lives. Be it the constructing of roads or buildings, construction is the basic root of the rise of the everyday needs. Construction leads to the building of a house where we reside.    <a href="https://www.youtube.com/watch?v=IBOTZ43a8_w">Fortune Tiger Estratégia</a>

 

Robinjack's picture Robinjack replied on

Great goods from you, man. I’ve understand your stuff previous to and you’re just extremely great. I really like what you have acquired here, really like what you’re stating and the way in which you say it. You make it entertaining and you still take care of to keep it sensible. I cant wait to read much more from you. This is really a wonderful website.    <a href="https://www.youtube.com/watch?v=IBOTZ43a8_w">Fortune Tiger</a>

 

Robinjack's picture Robinjack replied on

Average In turn sends provides is the frequent systems that provide the opportunity for one’s how does a person pick-up biological, overdue drivers, what one mechanically increases the business. Search Engine Marketing    <a href="https://www.youtube.com/watch?v=hkVm_SPiQ5I">Fortune Tiger Bug</a>

 

Robinjack's picture Robinjack replied on

We provide you with a table of all the emoticons that can be used on this application, and the meaning of each symbol. Though it might take some initial effort on your part, the skills garnered from regular and strategic use of social media will create a strong foundation to grow your business on ALL levels. Pakyok24

Robinjack's picture Robinjack replied on

I cannot thank you fully for the blogposts on your web page. I know you placed a lot of time and effort into all of them and hope you know how considerably I appreciate it. I hope I will do precisely the same for another individual at some point. Palm Beach Condos แทงมวยพักยก

Robinjack's picture Robinjack replied on

For anyone one of the lucky people’s, referring purchase certain products, and in addition you charm all of the envy of all the the many any other people around you that tend to have effort as such make a difference. motor movers มวยพักยก

Robinjack's picture Robinjack replied on

Right wow messages are bound to show your and supply memorialize the speacial couple. Beginner sound system to high in volume crowds should always take a look at all of the wonderful value behind presenting and public speaking, which is to be someone’s truck. best man speeches brother พักยก24

Robinjack's picture Robinjack replied on

Construction workers know that their work is one of the most dangerous jobs in America. Every work day 6.5 million workers go to work at more than 250,000 job sites, from bridges to housing, tunnels to skyscrapers, schools to highways. พักยก

Robinjack's picture Robinjack replied on

Hey, you used to write excellent, but the last few posts have been kinda boring¡K I miss your super writings. Past few posts are just a little out of track! come on! Pakyok24

Pages