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

Aw, this was a really nice post. In thought I would like to place in writing in this way moreover – taking time and actual effort to create a very good article… but what / things I say… I procrastinate alot and also no indicates apparently get something done. Max Boost

Robinjack's picture Robinjack replied on

This is very interesting, You’re a very skilled blogger. I have joined your feed and look forward to seeking more of your excellent post. Also, I have shared your website in my social networks! Max Boost

Robinjack's picture Robinjack replied on

Thanks a lot for being our mentor on this niche. I enjoyed your current article very much and most of all cherished how you really handled the aspect I considered to be controversial. You are always quite kind to readers much like me and let me in my everyday living. Thank you. Max Boost

Robinjack's picture Robinjack replied on

Hello. Cool article. There’s an issue with the website in internet explorer, and you might want to test this… The browser is the marketplace chief and a large element of other folks will miss your great writing due to this problem. Max Boost

Robinjack's picture Robinjack replied on

Paid phone search services usually go with access to unlimited lookups, discounted background and cell phone reports, and an advanced People Search. You can use the peop search application to find old classmates, long lost relatives, or former co-workers. Max boost Reviews

Robinjack's picture Robinjack replied on

certainly like your web site but you have to take a look at the spelling on quite a few of your posts. Several of them are rife with spelling problems and I in finding it very bothersome to inform the reality then again I will surely come again again. Max boost Reviews

Robinjack's picture Robinjack replied on

My mate and My hubby and i turned exclusively expressing a exceptionally dilemma, he’s got oftentimes endeavouring so that you could verify each person drastically wrong. Designs experience using this happens to be vivid while in the what normally tips I’m. I merely at this point web based sent my mate my website to indicate her the come across. One time neglecting your web site That found himself savings and will also be seeking out it really is which were found to educate yourself about to read the paper your the latest! Max boost Reviews

Robinjack's picture Robinjack replied on

I’m curious to find out what blog system you’re utilizing? I’m having some small security problems with my latest website and I would like to find something more risk-free. Do you have any recommendations? Max Boost

Robinjack's picture Robinjack 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. Max boost Reviews

Robinjack's picture Robinjack replied on

Hello – I must say, I’m impressed with your site. I had no trouble navigating through all the tabs and information was very easy to access. I found what I wanted in no time at all. Pretty awesome. Would appreciate it if you add forums or something, it would be a perfect way for your clients to interact. Great job Max Boost

Robinjack's picture Robinjack replied on

hello!,I really like your writing so a lot! percentage we keep up a correspondence extra about your article on AOL? I require an expert on this area to unravel my problem. Maybe that's you! Taking a look ahead to look you. Max Boost

Robinjack's picture Robinjack replied on

Admiring the time and effort you put into your website and in depth information you present. It’s good to come across a blog every once in a while that isn’t the same old rehashed information. Wonderful read! I’ve bookmarked your site and I’m adding your RSS feeds to my Google account. Max boost Reviews

Robinjack's picture Robinjack 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. Max boost Reviews

Robinjack's picture Robinjack replied on

Great weblog here! Also your web site lots up very fast! What host are you the usage of? Can I am getting your affiliate hyperlink for your host? I want my web site loaded up as fast as yours lol. Max Boost

Robinjack's picture Robinjack replied on

Do you mind if I quote a couple of your posts as long as I provide credit and sources back to your website? My blog is in the very same niche as yours and my visitors would genuinely benefit from a lot of the information you provide here. Please let me know if this okay with you. Thank you! Max Boost

Pages