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 would like to show my love for your kindness for those who should have help on in this topic. Your personal dedication to passing the message throughout appeared to be astonishingly useful and have usually enabled most people much like me to attain their targets. Your valuable useful information denotes this much a person like me and especially to my office colleagues. Thank you; from all of us. whole foods

Im no expert, but I consider you just made the best point. You certainly know what youre talking about, and I can really get behind that. Thanks for being so upfront and so sincere. thai express

Is any person here with facebook as well as want to friend myself? What exactly are your own twitting names, it is a excellent submit by the way. Also is there a good RSS feed I could not find it? mexican food

Spot lets start work on this write-up, I really feel this web site needs considerably more consideration. I’ll oftimes be again to learn to read considerably more, thanks for that information. the counter

Awesome blog! Do you have any tips for aspiring writers? I’m hoping to start my own site soon but I’m a little lost on everything. Would you advise 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 suggestions? Thanks! Ice Cream Bakery Virginia

Of course, things are balanced out by some great characterisation work and developing relationships and the movie does well to mix the drama and development in amongst the spectacle but it still feels as if perhaps it could have added a little bit more to reinforce the scale of things and to impress on a simplistically entertaining level. mty foods

Your ability to write about this kind of info is just the thing we all desire. Simply by discussing your knowledge you support people thru discussing your own personal observations. And I’ll let you know right now your writing served me personally. mexican restaurant

Youre so cool! I dont suppose Ive read anything such as this just before. So nice to find somebody by original thoughts on this subject. realy thanks for beginning this up. this site is something that is required over the internet, someone with some originality. beneficial problem for bringing a new challenge towards world wide web! japanese restaurant

I like what you guys are up also. Such intelligent work and reporting! Carry on the excellent works guys I’ve incorporated you guys to my blogroll. I think it will improve the value of my site sub sandwiches

Hello! I just would like to give a huge thumbs up for the excellent information you’ve got here on this post. I will be coming back to your blog for far more soon. taco time

That is the proper weblog for anyone who desires to search out out about this topic. You realize so much its nearly exhausting to argue with you (not that I truly would need…HaHa). You positively put a brand new spin on a topic thats been written about for years. Nice stuff, simply great! Ice Cream Louisiana Cake

I think other web site proprietors should take this web site as an model, very clean and wonderful user friendly style and design, as well as the content. You’re an expert in this topic! sub sandwiches

An example of this is Atypical Mole Syndrome. This syndrome brings about a tendency inside the physique to kind an abnormal amount of moles on our skin. This is some thing that we could have obtained from our parents or our grandparents and we’ve no manage over regardless of whether we obtain it or not. mexican food

I discovered your site website on bing and appearance a couple of your early posts. Always keep in the good operate. I just now extra increase Rss to my MSN News Reader. Looking for toward reading a lot more on your part down the line!… taco time

Many thanks for creating the effort to talk about this, I feel strongly about this and enjoy learning a great deal more on this subject. If feasible, as you gain knowledge, would you mind updating your webpage with a great deal more info? It’s very useful for me. frozen yogurt

Thank you a bunch for sharing this with all of us you really recognize what you’re talking approximately! Bookmarked. Please also talk over with my site =). We may have a link alternate contract between us! taco time

i believe,Cherish is often an new technology, the necessity to usually make improvements to. Exclusively, this kind of discovery isn’t in final summary is a few other pioneering technological advances, it’s not so much patent, possibly grant everyday people aside. Ice Cream Cakes Maine

Pages