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

The next occasion Someone said a blog, I really hope so it doesnt disappoint me about this place. What i’m saying is, Yes, it was my method to read, but I actually thought youd have something interesting to convey. All I hear is a number of whining about something you could fix should you werent too busy searching for attention. Arialeaf

Robinjack's picture Robinjack replied on

Internal direct, training, contentment, honour, forbearance plus sentence. Usually a percentage of problems that Tang Soo Write, the actual Mandarin chinese martial art related to self-defense, can educate we additionally instilling in you the strength not just in defend your business women and men capability related with spotting hazard joins to refrain from giving confrontation completely. Arialeaf

Robinjack's picture Robinjack replied on

Have you ever thought about publishing an e-book or guest authoring on other blogs? I have a blog based on the same ideas you discuss and would really like to have you share some stories/information. I know my visitors would enjoy your work. If you are even remotely interested, feel free to send me an e mail. Arialeaf

Robinjack's picture Robinjack replied on

I’m impressed, I must say. Truly rarely should i encounter a blog that’s both educative and entertaining, and let me tell you, you have hit the nail within the head. Your thought is outstanding; the pain is a thing that inadequate individuals are speaking intelligently about. We are very happy we stumbled across this at my search for something with this. Arialeaf

Robinjack's picture Robinjack replied on

hey read your post – Gulvafslibning | Kurt Gulvmand but couldn’t find your contact form. Is there a better way to contact you then through comments? Arialeaf

uzairkhatri's picture uzairkhatri replied on

I admire what you have done here. I love the part where you say you are doing this to give back but I would assume by all the comments that is working for you as well. Do you have any more info on this? login bento123

uzairkhatri's picture uzairkhatri replied on

As soon as I found this web site I went on reddit to share some of the love with them. login tokekwin

uzairkhatri's picture uzairkhatri replied on

That’s not me not used to blogging and actually value internet site. You can find much innovative content that peaks my interest. Let me bookmark your website whilst checking you out of trouble. login tokekwin

uzairkhatri's picture uzairkhatri 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! mm2. Cheap

uzairkhatri's picture uzairkhatri replied on

I thought it was heading to become some dull previous publish, however it truly compensated for my time. I’ll publish a hyperlink to this web page on my blog. I am positive my visitors will uncover that extremely helpful. murder mystery 2 Roblox

uzairkhatri's picture uzairkhatri replied on

Youre so cool! I dont suppose Ive read anything like this before. So nice to search out any individual with some original thoughts on this subject. realy thank you for starting this up. this website is one thing that’s wanted on the web, somebody with a bit of originality. useful job for bringing something new to the internet! pixel mm2

uzairkhatri's picture uzairkhatri 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! gemstone mm2

uzairkhatri's picture uzairkhatri replied on

A person essentially help to make seriously articles I would state. This is the first time I frequented your website page and thus far? I surprised with the research you made to make this particular publish incredible. Fantastic job! blossom mm2

uzairkhatri's picture uzairkhatri replied on

Have you ever thought about creating an e-book or guest authoring on other sites? I have a blog based upon on the same subjects you discuss and would love to have you share some stories/information. I know my visitors would value your work. If you are even remotely interested, feel free to shoot me an e mail. daftar bento123

uzairkhatri's picture uzairkhatri replied on

Thank you for writing this tremendous top quality article. The information in this material confirms my point of view and you really laid it out well. I could never have written an article this good. daftar tokekwin

uzairkhatri's picture uzairkhatri replied on

You actually make it appear really easy with your presentation but I find this topic to be really something which I believe I might never understand. It seems too complicated and very broad for me. I’m taking a look forward for your next post, I will try to get the cling of it! daftar tokekwin

Pages