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 would like to express my respect for your generosity giving support to folks who have the need for help with this theme. Your special commitment to getting the solution across was extraordinarily informative and has all the time helped some individuals much like me to realize their ambitions. The warm and friendly useful information denotes a lot to me and a whole lot more to my office workers. Best wishes; from everyone of us. wedding caterers

Robinjack's picture Robinjack replied on

In construction management, the homeowner hires a construction management professional to handle the supervision of all phases of the construction of the home building. It starts with the drafting of the construction plans (and in some instances include the conceptualization process) and terminates upon the final completion and turnover of the project. A Woman Needs A Man Like A Fish Needs A Bicycle meaning

Robinjack's picture Robinjack replied on

There are some interesting time limits on this article however I don’t know if I see all of them heart to heart. There’s some validity however I’ll take maintain opinion until I look into it further. Good article , thanks and we want more! Added to FeedBurner as properly Fitspresso review

Robinjack's picture Robinjack replied on

I used to be recommended this website by my cousin. I am no longer sure whether this put up is written by way of him as no one else realize such precise approximately my trouble. You are wonderful! Thank you! Fitspresso

Robinjack's picture Robinjack replied on

Aw, this was a really nice post. In idea I would like to put in writing like this additionally – taking time and actual effort to make a very good article… but what can I say… I procrastinate alot and by no means seem to get something done. Fits presso

Robinjack's picture Robinjack replied on

An intriguing discussion will probably be worth comment. I think that you simply write much more about this topic, it might become a taboo subject but generally consumers are inadequate to communicate in on such topics. To another. Cheers Fitspresso review

Robinjack's picture Robinjack replied on

With havin so much written content do you ever run into any problems of plagorism or copyright infringement? My site has a lot of exclusive content I’ve either written myself or outsourced but it looks like a lot of it is popping it up all over the web without my permission. Do you know any techniques to help prevent content from being ripped off? I’d really appreciate it. Fits presso

Robinjack's picture Robinjack replied on

Hiya! Fantastic blog! I happen to be a daily visitor to your site (somewhat more like addict ) of this website. Just wanted to say I appreciate your blogs and am looking forward for more! Fits presso

Robinjack's picture Robinjack replied on

Have you ever considered about adding a little bit more than just your articles? I mean, what you say is fundamental and everything. Nevertheless think about if you added some great pictures or video clips to give your posts more, “pop”! Your content is excellent but with images and clips, this site could certainly be one of the most beneficial in its field. Fantastic blog! สมัครสล็อต ทรูวอลเล็ต

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 สมัครสล็อต pg

Robinjack's picture Robinjack replied on

I ran across your site last week and started to follow your posts consistently. I haven’t commented on any kind of blog site just yet but I was considering to start soon. It’s truly exciting to actually contribute to an article even if it’s only a blog. I really don’t know exactly what to write other than I really loved reading through a couple of of your articles. Great articles for sure. I will keep visiting your blog regularly. I learned a lot from you. Thanks! สมัครสล็อต 789

Robinjack's picture Robinjack replied on

Be grateful you for spending time to speak about this, I think strongly about that and delight in reading read more about this topic. Whenever possible, just like you become expertise, do you mind updating your web site with a lot more details? It can be highly great for me. Two thumb up in this article! สมัครสล็อต

Robinjack's picture Robinjack replied on

The luxury proposed might be incomparable; citizens are never fail to looking for bags is a Native goals. The idea numerous insert goals uniquely to push diversity with visibility during the travel and leisure arena. Hotels Discounts บาคาร่า888

Pages