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

Thank you, I have recently been searching for info approximately this topic for ages and yours is the greatest I’ve came upon till now. But, what concerning the bottom line? Are you certain concerning the supply? WHISPEARA

Robinjack's picture Robinjack replied on

What i do not realize is actually how you’re not really much more well-liked than you might be right now. You are so intelligent. You realize thus considerably relating to this subject, made me personally consider it from so many varied angles. Its like women and men aren’t fascinated unless it’s one thing to do with Lady gaga! Your own stuffs nice. Always maintain it up! WHISPEARA

Robinjack's picture Robinjack replied on

Hiya, I’m really glad I’ve found this info. Today bloggers publish only about gossips and net and this is really annoying. A good website with interesting content, that’s what I need. Thanks for keeping this web site, I will be visiting it. Do you do newsletters? Can not find it. WHISPEARA

Robinjack's picture Robinjack replied on

You can definitely see your enthusiasm in the work you write. The world hopes for even more passionate writers like you who aren’t afraid to say how they believe. Always follow your heart. WHISPEARA

Robinjack's picture Robinjack replied on

An impressive share, I recently given this onto a colleague who was performing a little analysis with this. And that he in reality bought me breakfast simply because I found it for him.. smile. So well then, i’ll reword that: Thnx to the treat! But yeah Thnkx for spending enough time to talk about this, I’m strongly regarding it and adore reading regarding this topic. If at all possible, as you grow expertise, can you mind updating your site with an increase of details? It truly is extremely a good choice for me. Large thumb up in this text! WHISPEARA

Robinjack's picture Robinjack replied on

These moles might be irregular in dimensions and coloration and that is what makes them such a wellness threat. If you have been born with this problem you could also be more probably to develop Melanoma and so you might need to get the needed precautions when it comes to guarding your skin and your health. WHISPEARA

Robinjack's picture Robinjack replied on

I’m impressed, I have to admit. Really rarely will i encounter a blog that’s both educative and entertaining, and without a doubt, you may have hit the nail to the head. Your concept is outstanding; the thing is something too few consumers are speaking intelligently about. We are very happy i always stumbled across this in my seek out something in regards to this. WHISPEARA

Robinjack's picture Robinjack replied on

I have been absent for a while, but now I remember why I used to love this web site. Thank you, I will try and check back more frequently. How frequently you update your site? slot gacor

Robinjack's picture Robinjack replied on

I have been absent for a while, but now I remember why I used to love this web site. Thank you, I will try and check back more frequently. How frequently you update your site? slot gacor

Robinjack's picture Robinjack replied on

I have been absent for a while, but now I remember why I used to love this web site. Thank you, I will try and check back more frequently. How frequently you update your site? slot gacor

Robinjack's picture Robinjack replied on

So is the green tea i buy in cans the same as the regular tea you’d buy to put in your morning cup? I’ve been told is just normal green tea made to be cooler, but does it have any affect as far as not speeding up your metabolism as fast as normal hot green tea? slot gacor

Robinjack's picture Robinjack replied on

This is the right weblog for everyone who wishes to be familiar with this topic. You are aware of a great deal of its virtually tricky to argue to you (not too I personally would want…HaHa). You actually put a new spin using a topic thats been written about for many years. Wonderful stuff, just excellent! slot gacor

Robinjack's picture Robinjack replied on

At the end of the day ‘Let your yes be your yes and your no be your no”. Respect is some thing that is gained through believe in and trust is built on the integrity of the writer who releases words to be read by numerous. slot gacor

Robinjack's picture Robinjack replied on

At the end of the day ‘Let your yes be your yes and your no be your no”. Respect is some thing that is gained through believe in and trust is built on the integrity of the writer who releases words to be read by numerous. slot gacor

Robinjack's picture Robinjack replied on

There are certainly plenty of particulars like that to take into consideration. That could be a nice level to deliver up. I offer the thoughts above as basic inspiration however clearly there are questions just like the one you bring up the place the most important thing shall be working in sincere good faith. I don?t know if finest practices have emerged around issues like that, however I am positive that your job is clearly recognized as a good game. Both girls and boys really feel the affect of just a second’s pleasure, for the remainder of their lives. slot gacor

Robinjack's picture Robinjack replied on

There are certainly plenty of particulars like that to take into consideration. That could be a nice level to deliver up. I offer the thoughts above as basic inspiration however clearly there are questions just like the one you bring up the place the most important thing shall be working in sincere good faith. I don?t know if finest practices have emerged around issues like that, however I am positive that your job is clearly recognized as a good game. Both girls and boys really feel the affect of just a second’s pleasure, for the remainder of their lives. slot gacor

Robinjack's picture Robinjack replied on

There are certainly plenty of particulars like that to take into consideration. That could be a nice level to deliver up. I offer the thoughts above as basic inspiration however clearly there are questions just like the one you bring up the place the most important thing shall be working in sincere good faith. I don?t know if finest practices have emerged around issues like that, however I am positive that your job is clearly recognized as a good game. Both girls and boys really feel the affect of just a second’s pleasure, for the remainder of their lives. slot gacor

Robinjack's picture Robinjack replied on

There are certainly plenty of particulars like that to take into consideration. That could be a nice level to deliver up. I offer the thoughts above as basic inspiration however clearly there are questions just like the one you bring up the place the most important thing shall be working in sincere good faith. I don?t know if finest practices have emerged around issues like that, however I am positive that your job is clearly recognized as a good game. Both girls and boys really feel the affect of just a second’s pleasure, for the remainder of their lives. slot gacor

Robinjack's picture Robinjack replied on

There are certainly plenty of particulars like that to take into consideration. That could be a nice level to deliver up. I offer the thoughts above as basic inspiration however clearly there are questions just like the one you bring up the place the most important thing shall be working in sincere good faith. I don?t know if finest practices have emerged around issues like that, however I am positive that your job is clearly recognized as a good game. Both girls and boys really feel the affect of just a second’s pleasure, for the remainder of their lives. slot gacor

Robinjack's picture Robinjack replied on

I would like to get across my admiration for your kindness supporting folks that must have guidance on in this subject matter. Your personal dedication to getting the solution throughout had become particularly advantageous and has encouraged regular people just like me to achieve their pursuits. Your insightful information means a lot to me and substantially more to my fellow workers. Thanks a lot; from all of us. slot gacor

Robinjack's picture Robinjack replied on

I would like to get across my admiration for your kindness supporting folks that must have guidance on in this subject matter. Your personal dedication to getting the solution throughout had become particularly advantageous and has encouraged regular people just like me to achieve their pursuits. Your insightful information means a lot to me and substantially more to my fellow workers. Thanks a lot; from all of us. slot gacor

Robinjack's picture Robinjack replied on

I would like to get across my admiration for your kindness supporting folks that must have guidance on in this subject matter. Your personal dedication to getting the solution throughout had become particularly advantageous and has encouraged regular people just like me to achieve their pursuits. Your insightful information means a lot to me and substantially more to my fellow workers. Thanks a lot; from all of us. slot gacor

Pages