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

It is very interesting topic you’ve written here . The truth I’m not related to this, but I think is a good opportunity to learn more about, And as well talk about a different topic to which I used to talk with others SIGHT CARE

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 FITSPRESSO

Robinjack's picture Robinjack replied on

This is the right blog for anyone who wants to find out about this topic. You realize so much its almost hard to argue with you (not that I actually would want…HaHa). You definitely put a new spin on a topic thats been written about for years. Great stuff, just great! SIGHT CARE REVIEWS

Robinjack's picture Robinjack replied on

I would like to express my respect for your generosity giving support to folks who have the need for help with this theme. Your special commitment to getting the solution across was extraordinarily informative and has all the time helped some individuals much like me to realize their ambitions. The warm and friendly useful information denotes a lot to me and a whole lot more to my office workers. Best wishes; from everyone of us. FITSPRESSO REVIEWS

Robinjack's picture Robinjack replied on

Its like you read my mind! You appear to know a lot about this, like you wrote the book in it or something. I think that you could do with a few pics to drive the message home a bit, but other than that, this is fantastic blog. A great read. I’ll certainly be back. FITSPRESSO

Robinjack's picture Robinjack replied on

While you’re any of the lucky enough choices, it comes evidently, while capture the fancy of the particular coveted by ly folks other useful you you meet may possibly well have hard times this particular problem. pre owned awnings FITSPRESSO REVIEWS

Robinjack's picture Robinjack replied on

In construction management, the homeowner hires a construction management professional to handle the supervision of all phases of the construction of the home building. It starts with the drafting of the construction plans (and in some instances include the conceptualization process) and terminates upon the final completion and turnover of the project. SIGHT CARE REVIEWS

Robinjack's picture Robinjack replied on

At any construction site, one of the most important things that need to be ensured is safety of the people working there and for this construction site safety, training is very important. Having the best safety controls in place at the construction site is pointless, if workers aren't aware of the hazards that work in the building industry can present. ALPHA TONIC

Robinjack's picture Robinjack replied on

Thus , merely by make use of items the whole thing, the whole planet could be described as delivered electronically a little bit more. In which sometimes holds the particular And also carbon definitely pumped back to conditions over these manufacturing debt settlements. daily deal livingsocial discount baltimore washington KERASSENTIALS

Robinjack's picture Robinjack replied on

Have you ever considered about contributing on additional web-sites? may well some great content right here and I’m positive you could share a fantastic deal more if you wrote some content throughout other web sites. You’ll discover a great deal of associated web sites to check out. Only one thing to think about. I’m glad I know about it at least. Kerassentials reviews

Robinjack's picture Robinjack replied on

It’s the best time to make some plans for the future and it is time to be happy. I’ve read this post and if I could I wish 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! KERASSENTIALS

Robinjack's picture Robinjack replied on

After examine a number of of the weblog posts in your website now, and I actually like your method of blogging. I bookmarked it to my bookmark website checklist and can be checking again soon. Pls try my site as nicely and let me know what you think. Kerassentials reviews

Robinjack's picture Robinjack replied on

I had been honored to receive a call coming from a friend as he observed the important points shared in your site. Looking at your blog publication is a real great experience. Thank you for thinking of readers like me, and I desire for you the best of achievements for a professional surface area. resorts in cuba KERASSENTIALS

Robinjack's picture Robinjack replied on

My spouse and I absolutely love your blog and find a lot of your post’s to be just what I’m looking for. Do you offer guest writers to write content for you? I wouldn’t mind writing a post or elaborating on a number of the subjects you write related to here. Again, awesome blog! visit my site ex girlfriends KERASSENTIALS

Robinjack's picture Robinjack replied on

I {don’t|do not} even know how I ended up here, but I thought this post was {good|great}. I {don’t|do not} know who you are but {definitely|certainly} {you are|you’re} going to a famous blogger if you {are not|aren’t} already Cheers!… Heya i am for the first time here. I found this board and I find It really useful & it helped me out a lot. I hope to give something back and aid others like you aided me…. Kerassentials reviews

jstatham027 replied on

Aluminum Door Handles with polished brass finish official site A large number of people who wish to give their home a unique visual appeal choose Chrome door handles to make a stunning appeal

Robinjack's picture Robinjack replied on

There are some attention-grabbing cut-off dates on this article but I don’t know if I see all of them middle to heart. There’s some validity however I’ll take hold opinion till I look into it further. Good article , thanks and we would like more! Added to FeedBurner as nicely KERASSENTIALS

Robinjack's picture Robinjack replied on

I just could not go away your website before suggesting that I extremely enjoyed the usual info a person supply to your guests? Is going to be back ceaselessly in order to inspect new posts. KERASSENTIALS  

jstatham027 replied on

Climbing Ropes and Harnesses: For higher and more complex jobs, arborists use climbing ropes and harnesses to safely ascend trees. tree pruning Gas hedge trimmers are the go-to choice for heavy-duty yard work and professional landscaping.

Robinjack's picture Robinjack replied on

An important part of the construction industry, these skilled workers bring power to homes and industries nationwide. Construction electricians are an important part of the construction industry. Responsible for installing the conduits, switches, outlets, and transformers needed to bring power to a building, they combine craftsman skills with careful training in electrical theory and application. Construction electricians must undergo long apprenticeships either as a hands-on trainee under an experienced electrician, or through programs offered by professional societies and technical schools. As today's new construction integrates more and more electrical features including computerized climate controls, alarms and entertainment systems, the role of the construction electrician promises to be an ever more important element of the contracting industry. ALPHA TONIC

Pages