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

Good post. I be taught something more difficult on totally different blogs everyday. It should always be stimulating to read content from other writers and observe a little bit one thing from their store. I’d prefer to use some with the content on my weblog whether or not you don’t mind. Natually I’ll give you a link in your net blog. Thanks for sharing. Payday Loans in Calgary

Robinjack's picture Robinjack replied on

I am not sure if you mean that you want to write a weblog but don’t want the templates that come supplied with places like Doodlekit… or if you mean you would like to use the content material from another blog - not written by you - in your web site. bed bug exterminator indianapolis

Robinjack's picture Robinjack replied on

Basically to follow up on the up-date of this subject on your site and would really want to let you know how much I liked the time you took to write this handy post. Inside the post, you spoke on how to actually handle this issue with all ease. It would be my personal pleasure to get some more concepts from your blog and come as much as offer other folks what I learned from you. I appreciate your usual great effort. Payday Loans in Calgary

Robinjack's picture Robinjack replied on

An fascinating discussion may be worth comment. I think you should write on this topic, it might certainly be a taboo subject but usually people are not enough to dicuss on such topics. To a higher. Cheers AB

Robinjack's picture Robinjack replied on

Youre so cool! I dont suppose Ive learn something like this before. So nice to search out any person with some unique thoughts on this subject. realy thank you for starting this up. this web site is one thing that’s needed on the net, someone with a bit of originality. useful job for bringing something new to the internet! Calgary

Robinjack's picture Robinjack replied on

I absolutely love your blog and find a lot of your post’s to be exactly I’m looking for. can you offer guest writers to write content to suit your needs? I wouldn’t mind writing a post or elaborating on a few of the subjects you write in relation to here. Again, awesome weblog! bed bug exterminator indianapolis

Robinjack's picture Robinjack replied on

I would like to consider the chance of saying thanks to you for your professional advice I have continually enjoyed going to your site. We’re looking forward to the commencement of my school research and the complete preparing would never have been complete without surfing your site. If I could be of any help to others, I’d personally be ready to help as a result of what I have gained from here. indianapolis bed bug treatment

Robinjack's picture Robinjack replied on

Some really nice and utilitarian information on this web site , also I believe the style and design holds good features. AB

Robinjack's picture Robinjack replied on

Thanks for the tips you have provided here. One more thing I would like to mention is that laptop memory requirements generally increase along with other breakthroughs in the engineering. For instance, as soon as new generations of processors are introduced to the market, there is usually a matching increase in the shape demands of all computer system memory plus hard drive room. This is because the application operated by these cpus will inevitably boost in power to leverage the new engineering. indianapolis bed bug treatment

Robinjack's picture Robinjack replied on

You’ll find some fascinating points in time in this post but I do not know if I see all of them center to heart. There’s some validity but I will take hold opinion until I appear into it further. Fantastic post , thanks and we want much more! Added to FeedBurner too AB

Robinjack's picture Robinjack replied on

Largest lover messages were made to share it with your and gives honour of the bride and groom. Very sound systems facing unnecessary throngs of people should take into account each of our valuable concept of all presenting, which is one’s trailer. best man toasts bed bug exterminator indianapolis

Pages