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’m impressed, I must say. Actually rarely will i encounter a blog that’s both educative and entertaining, and without a doubt, you’ve hit the nail within the head. Your notion is outstanding; the problem is something not enough individuals are speaking intelligently about. I will be very happy that I came across this inside my search for some thing concerning this. electric window tint

Robinjack's picture Robinjack replied on

Oh my goodness! a wonderful write-up dude. Thanks a lot Nonetheless We are experiencing trouble with ur rss . Do not know why Not able to sign up to it. Perhaps there is anybody getting identical rss problem? Anyone who knows kindly respond. Thnkx Heat control window tint

Robinjack's picture Robinjack replied on

I don’t think I’ve read a post like this before. It’s well-thought out, which means that I learned something new today. I’m going to check out some of your other posts to see if they each have the same high-quality applied to them! office window tinting

Robinjack's picture Robinjack replied on

I want to convey my appreciation for your kind-heartedness in support of visitors who must have assistance with this particular situation. Your real dedication to passing the message all-around appears to be exceedingly functional and have regularly permitted most people much like me to reach their pursuits. The invaluable tips and hints signifies a lot a person like me and additionally to my colleagues. With thanks; from all of us. window tinting brooklyn ny

Robinjack's picture Robinjack replied on

The video card (often referred to as the GPU) is one more significant element in any gaming rig, as it handles just about all of the graphics for your online games. A person of the difficulties with movie cards – especially the middle and low conclusion ones – is that they tend to turn out to be obsolete quicker than the other elements of a gaming computer system. Usually, getting a substantial stop video card when you’re upgrading or constructing your gaming rig is vital as it gives you breathing area in advance of it is time to upgrade once more. https://www.brooklynwindowtinting.com

Robinjack's picture Robinjack replied on

One can undertake all sorts of advised excursions with assorted limousine functions. Various offer great courses and many can take clients for just about any ride your bike over the investment banking area, or even for a vacation to new york. ??????? office window tinting

Robinjack's picture Robinjack replied on

The new Zune browser is surprisingly good, but not as good as the iPods. It works well, but isnt as fast as Safari, and has a clunkier interface. If you occasionally plan on using the web browser thats not an issue, but if youre planning to browse the web alot from your PMP then the iPods larger screen and better browser may be important. privacy window film near me

Robinjack's picture Robinjack replied on

After study some of the blog posts in your internet site now, i genuinely appreciate your means of blogging. I bookmarked it to my bookmark site list and you will be checking back soon. Pls have a look at my web page at the same time and inform me what you consider. www.brooklynwindowtinting.com

Robinjack's picture Robinjack replied on

I think other site proprietors should take this website as an model, very clean and great user friendly style and design, as well as the content. You’re an expert in this topic! smart tint

Robinjack's picture Robinjack replied on

It was any enjoyment discovering your site the other day. We arrived the following these days searching new things. I was not necessarily frustrated. Your ideas following fresh methods about this point have been beneficial plus an outstanding assist with individually. We value You taking away time for you to write out these products and then for uncovering your ideas. electric window tint

Pages