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

There are a few interesting points on time in this posting but I do not know if these center to heart. There’s some validity but I will take hold opinion until I explore it further. Great article , thanks and now we want more! Combined with FeedBurner also Lipozem

I?ve been exploring for a little bit for any high-quality articles or blog posts in this kind of area . Exploring in Yahoo I at last stumbled upon this website. Reading this info So i?m happy to exhibit that I have a very good uncanny feeling I discovered exactly what I needed. I such a lot indubitably will make sure to don?t forget this web site and provides it a look a relentless basis. Lipozem Reviews

Hello Internet 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 excellent work. We all need much more this sort of internet owners such as you online and much less spammers. Exceptional mate! Lipozem

When I originally commented I clicked the -Notify me when new surveys are added- checkbox now when a comment is added I purchase four emails using the same comment. Can there be that is it is possible to eliminate me from that service? Thanks! Lipozem Reviews

Can I say that of a relief to uncover somebody that truly knows what theyre preaching about on the net. You actually realize how to bring a concern to light making it essential. The diet have to check out this and can see this side with the story. I cant think youre no more popular when you certainly hold the gift. Lipozem

Youre so cool! I dont suppose Ive read anything this way just before. So nice to uncover somebody with original ideas on this subject. realy thanks for starting this up. this website is a thing that is needed on-line, somebody after a little originality. valuable job for bringing a new challenge towards net! Lipozem

Nice post. I discover some thing very complicated on distinct blogs everyday. It will always be stimulating you just read content using their company writers and rehearse a specific thing from their site. I’d prefer to apply certain with the content in my weblog whether you do not mind. Natually I’ll offer you a link on the web blog. Appreciate your sharing. Lipozem

Hello! I just wanted to ask if you ever have any issues with hackers? My last blog (wordpress) was hacked and I ended up losing many months of hard work due to no backup. Do you have any solutions to protect against hackers? SALT TRICK FOR MEN

brilliantly insightful post. If only it was as easy to implement some of the solutions as it was to read and nod my head at each of your points SALT TRICK FOR MEN

I’ve recently started a site, the information you offer on this web site has helped me greatly. Thank you for all of your time & work. SALT TRICK FOR MEN

hi and thanks regarding the particular post ive really been searching regarding this kind of info online for sum time these days hence thanks a lot SALT TRICK FOR MEN

I like what you guys are up too. Such smart work and reporting! Carry on the superb works guys I’ve incorporated you guys to my blogroll. I think it will improve the value of my website SALT TRICK FOR MEN

Hello there, just became aware of your blog through Google, and found that it’s really informative. I am going to watch out for brussels. I’ll be grateful if you continue this in future. Lots of people will be benefited from your writing. Cheers! SALT TRICK FOR MEN

There are media reviews concerning the constructive influence that exploration about wire body stem tissues is actually obtaining on the destin breast enhancement probable get rid of intended for a lot of life looking set disorders. However the right various stories about this or factions it can be out of the question in order to focus on most of it is valuable facts. Come cells display an incredible degree of plasticity resulting in they’ll crank out and also regenerate towards many types of solar cells and in many cases internal organs within just in the physique. Probably, in case they can be removed from the particular donor in addition to transfused to the affected person and then later on, stem tissue could be utilized to treatment every sickness. Mitolyn

The next occasion I just read a weblog, I am hoping who’s doesnt disappoint me just as much as that one. I mean, I know it was my solution to read, but I just thought youd have some thing fascinating to talk about. All I hear is really a couple of whining about something you could fix in the event you werent too busy searching for attention. Mitolyn

Almost all I can say is, I’m not sure what to express! Except certainly, for the great tips which have been shared within this blog. I’ll think of a million fun approaches to read the articles or blog posts on this site. I’m sure I will finally take a step employing your tips on those things I could not have been able to address alone. You are so innovative to let me be one of those to profit from your valuable information. Please know how much I enjoy the whole thing. Mitolyn

Pages