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

I believe that may be a fascinating element, it made me assume a bit. Thanks for sparking my considering cap. Sometimes I get such a lot in a rut that I just feel like a record. Slot Gacor

Robinjack's picture Robinjack replied on

There are various posts out there near this, I do believe taking there reference could experience made this spot or article really informative. That’s not me expression this information is poor quality. Simply I need to pronounce the fact that info provided here was unique, merely rebuild more near complete, supporting to former information will receive been actually good. The points you have touched listed below are really important, thus I’ll spot many of the information here to make this actually best for entirely the newbie’s here. Thank you this info. Actually helpful! Slot Gacor

Robinjack's picture Robinjack replied on

Excellent goods from you, man. I have understand your stuff previous to and you’re just extremely wonderful. I really like what you’ve acquired here, certainly like what you are saying and the way in which you say it. You make it enjoyable and you still take care of to keep it wise. I can’t wait to read much more from you. This is really a tremendous web site. Slot Gacor

Robinjack's picture Robinjack replied on

I’m impressed, I have to admit. Genuinely rarely should i encounter a weblog that’s both educative and entertaining, and without a doubt, you have hit the nail to the head. Your notion is outstanding; the problem is an element that not enough everyone is speaking intelligently about. We’re happy that I stumbled across this inside my try to find some thing relating to this. Slot Gacor

Robinjack's picture Robinjack replied on

You’re the best, I just stumbled your weblog and wanted to say that I’ve truly enjoyed browsing your blog posts. After all I’ll be subscribing to your feed and I hope you write again very soon! Slot Gacor

Robinjack's picture Robinjack replied on

The following time I read a blog, I hope that it doesnt disappoint me as a lot as this one. I mean, I do know it was my option to read, but I actually thought youd have something interesting to say. All I hear is a bunch of whining about something that you would fix should you werent too busy in search of attention. Slot Gacor

Robinjack's picture Robinjack replied on

I didn’t quite understand this when I first feature it. Merely when I went through it a second time, it all became clear. Thanks for the brainstorm. Absolutely thing to remember just about. Slot Gacor

Robinjack's picture Robinjack replied on

Hi, I think your website might be having browser compatibility issues. When I look at your blog in Firefox, it looks fine but when opening in Internet Explorer, it has some overlapping. I just wanted to give you a quick heads up! Other then that, awesome blog! Slot Gacor

Robinjack's picture Robinjack replied on

I like what you guys are up too. Such smart work and reporting! Keep up the superb works guys I have incorporated you guys to my blogroll. I think it will improve the value of my website Slot Gacor

Robinjack's picture Robinjack replied on

great put up, very informative. I ponder why the opposite experts of this sector don’t notice this. You must continue your writing. I’m confident, you’ve a huge readers’ base already! Slot Gacor

Robinjack's picture Robinjack replied on

I as well as my friends have been reading through the best solutions located on your website and then at once developed an awful feeling I never thanked you for those tips. The men came so very interested to read them and have now unquestionably been having fun with those things. I appreciate you for actually being very helpful and then for obtaining variety of ideal themes millions of individuals are really wanting to discover. Our honest apologies for not saying thanks to you earlier. Slot Gacor

Robinjack's picture Robinjack replied on

Hello,I enjoy analyzing your blog site, Needed to go out of a small amount of comment to support you and wish that you good continuation. Wishing the paramount of luck for the blogging efforts. Slot Gacor

Robinjack's picture Robinjack replied on

I have to show my respect for your kindness in support of persons who should have help with this situation. Your very own commitment to getting the message around became rather advantageous and have regularly made men and women just like me to achieve their objectives. Your own warm and friendly key points means a great deal to me and extremely more to my office colleagues. Best wishes; from each one of us. Slot Gacor

Robinjack's picture Robinjack replied on

Outstanding read, I just passed this onto a colleague who was doing a little investigation on that. And he really bought me lunch because I discovered it for him smile So let me rephrase that: Thanks for lunch! Slot Gacor

Robinjack's picture Robinjack replied on

I think other web site proprietors should take this web site as an model, very clean and great user friendly style and design, let alone the content. You’re an expert in this topic! Situs Slot Gacor

Robinjack's picture Robinjack replied on

Can I say that of a relief to uncover somebody that actually knows what theyre preaching about on the web. You actually realize how to bring a concern to light and make it crucial. Workout . should check this out and see why side in the story. I cant believe youre not more well-liked as you definitely develop the gift. Situs Slot Gacor

Robinjack's picture Robinjack replied on

Can I simply say exactly what a relief to seek out someone that actually knows what theyre dealing with on-line. You actually learn how to bring a problem to light making it essential. More people need to see this and appreciate this side of your story. I cant think youre not more well-liked when you definitely hold the gift. Situs Slot Gacor

Robinjack's picture Robinjack replied on

Youre so cool! I dont suppose Ive read anything similar to this prior to. So nice to find somebody with some original ideas on this subject. realy appreciation for starting this up. this fabulous website is one area that is needed on-line, somebody if we do originality. useful project for bringing interesting things to your world wide web! Situs Slot Gacor

Pages