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

Oh my goodness! an excellent article dude. Many thanks However I am experiencing trouble with ur rss . Do not know why Not able to enroll in it. Will there be any person obtaining identical rss dilemma? Anyone who knows kindly respond. Thnkx Fitspresso Ingredients

Robinjack's picture Robinjack replied on

I haven’t checked in here for some time because I thought it was getting boring, but the last few posts are really good quality so I guess I’ll add you back to my daily bloglist. You deserve it my friend. insurance guides Fitspresso Recipe

Robinjack's picture Robinjack replied on

Wow! This could be one particular of the most helpful blogs We’ve ever arrive across on this subject. Basically Excellent. I’m also an expert in this topic therefore I can understand your effort. Fitspresso

Robinjack's picture Robinjack replied on

I was curious if you ever considered changing the page layout of your blog? Its very well written; I love what youve got to say. But maybe you could a little more in the way of content so people could connect with it better. Youve got an awful lot of text for only having one or two pictures. Maybe you could space it out better? Lottery Defeater System

Robinjack's picture Robinjack replied on

Remarkably! It is as if you read my mind! A person appear to know therefore considerably relating to this, just like you authored the book inside it or something. I feel that you can do with a few images to drive the content residence a bit, on top of that, this really is great weblog. The outstanding study. I will definitely review again. Lottery Defeater

Robinjack's picture Robinjack replied on

You could certainly see your enthusiasm in the work you write. The world hopes for more passionate writers like you who aren’t afraid to say how they believe. Always go after your heart. Sugar Defender

Robinjack's picture Robinjack replied on

Hey There. I found your blog using msn. This is an extremely well written article. I’ll be sure to bookmark it and return to read more of your useful info. Thanks for the post. I’ll definitely comeback. Sugar Defender

Robinjack's picture Robinjack replied on

There is numerous separate years Los angeles Weight reduction eating plan with each a person is a necessity. The pioneer part can be your original getting rid of belonging to the extra pounds. la weight loss Sugar Defender Drops

Robinjack's picture Robinjack replied on

Obviously I 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 find it very bothersome to inform you. Nevertheless I will surely come again again! Fitspresso

Robinjack's picture Robinjack replied on

Youre so cool! I dont suppose Ive learn something like this before. So good to find somebody with some unique ideas on this subject. realy thank you for beginning this up. this website is something that is needed on the net, somebody with somewhat originality. helpful job for bringing something new to the internet! Fitspresso

Robinjack's picture Robinjack replied on

I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. Lottery Defeater System

Robinjack's picture Robinjack replied on

Most reliable human being messages, nicely toasts. are already provided gradually during the entire wedding celebration and therefore are anticipated to be very laid back, humorous and as well as new all at once. best man speech Lottery Defeater

Pages