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

Basically to follow up on the up-date of this topic on your web site and wish to let you know simply how much I loved the time you took to generate this valuable post. Within the post, you really spoke of how to actually handle this matter with all ease. It would be my pleasure to collect some more ideas from your web page and come as much as offer other people what I learned from you. Many thanks for your usual terrific effort. Airtel fancy numbers

An interesting discussion is worth comment. I think that you need to write more on this matter, it may not be a taboo subject but usually individuals are not enough to speak on such topics. To the next. Cheers rtp fancy numbers

I discovered your blog site on google and check just a few of your early posts. Proceed to maintain up the excellent operate. I just extra up your RSS feed to my MSN Information Reader. Seeking forward to reading more from you in a while!… NERVE FRESH REVIEW

I was searching the internet checking out some stuff and found your site. I wanted to tell you that I think your site has some good content and that I have already favorited this site so I can visit again soon good job! NEOTONICS REVIEW

I just wanted to tell you how much my partner and i appreciate anything you’ve discussed to help improve the lives of men and women in this subject matter. Through your current articles, I have gone through just a newcomer to a professional in the area. It’s truly a gratitude to your good work. Thanks Nobel Calling Cards NERVE FRESH

It really is perfect time to make several plans for the future and it is time to be happy. I’ve read this post and if I could I desire to recommend you few useful points or advice. Maybe you can publish next articles referring to this post. I want to read more things about it! Tonic Greens

Safest the world toasts are made to captivate and also faithfulness to your wedding couple. Beginner sound system watching high decibel locations would be wise to always remember some sort of vital secret created by presentation, which is your auto. best man speeches funny Tonic Greens

Aw, i thought this was quite a good post. In concept I would like to devote writing such as this moreover – spending time and actual effort to produce a great article… but exactly what do I say… I procrastinate alot by no means manage to get something done. Tonic Greens

That’s a very good point of view, yet is just not create any kind of sence at all discussing this mather. Any kind of approach thanks as well as i had try to promote the publish towards delicius but it is very much a problem with your blogging on earth do you you should recheck this. many thanks once again. Tonic Greens

The subsequent time I read a weblog, I hope that it doesnt disappoint me as a lot as this one. I mean, I know it was my option to read, but I truly thought youd have something attention-grabbing to say. All I hear is a bunch of whining about something that you possibly can repair should you werent too busy on the lookout for attention. Tonic Greens

The subsequent time I read a weblog, I hope that it doesnt disappoint me as a lot as this one. I mean, I know it was my option to read, but I truly thought youd have something attention-grabbing to say. All I hear is a bunch of whining about something that you possibly can repair should you werent too busy on the lookout for attention. Tonic Greens

The subsequent time I read a weblog, I hope that it doesnt disappoint me as a lot as this one. I mean, I know it was my option to read, but I truly thought youd have something attention-grabbing to say. All I hear is a bunch of whining about something that you possibly can repair should you werent too busy on the lookout for attention. Tonic Greens

Hi there, just became aware of your blog through Google, and found that it’s really informative. I’m gonna watch out for brussels. I will appreciate if you continue this in future. Lots of people will be benefited from your writing. Cheers! Tonic Greens

Hi there, just became aware of your blog through Google, and found that it’s really informative. I’m gonna watch out for brussels. I will appreciate if you continue this in future. Lots of people will be benefited from your writing. Cheers! Tonic Greens

You lost me personally, friend. What i’m stating is, I imagine I recieve what youre saying. I’m sure what you’re saying, however you simply appear to have forgotten that could be other folks within the globe who view this issue for what it truly is and may even perhaps not think you. You will be switching away much people who appeared to be lovers of your respective website. Tonic Greens

You lost me personally, friend. What i’m stating is, I imagine I recieve what youre saying. I’m sure what you’re saying, however you simply appear to have forgotten that could be other folks within the globe who view this issue for what it truly is and may even perhaps not think you. You will be switching away much people who appeared to be lovers of your respective website. Tonic Greens

You lost me personally, friend. What i’m stating is, I imagine I recieve what youre saying. I’m sure what you’re saying, however you simply appear to have forgotten that could be other folks within the globe who view this issue for what it truly is and may even perhaps not think you. You will be switching away much people who appeared to be lovers of your respective website. Tonic Greens

Nice post. I was checking continuously this blog and I am impressed! Extremely useful information particularly the last part I care for such info much. I was seeking this particular information for a very long time. Thank you and best of luck. Tonic Greens

Nice post. I was checking continuously this blog and I am impressed! Extremely useful information particularly the last part I care for such info much. I was seeking this particular information for a very long time. Thank you and best of luck. Tonic Greens

Hi there, just became aware of your blog through Google, and found that it’s really informative. I’m gonna watch out for brussels. I will appreciate if you continue this in future. Lots of people will be benefited from your writing. Cheers! Tonic Greens

You lost me personally, friend. What i’m stating is, I imagine I recieve what youre saying. I’m sure what you’re saying, however you simply appear to have forgotten that could be other folks within the globe who view this issue for what it truly is and may even perhaps not think you. You will be switching away much people who appeared to be lovers of your respective website. Tonic Greens

The subsequent time I read a weblog, I hope that it doesnt disappoint me as a lot as this one. I mean, I know it was my option to read, but I truly thought youd have something attention-grabbing to say. All I hear is a bunch of whining about something that you possibly can repair should you werent too busy on the lookout for attention. Tonic Greens

An intriguing discussion will probably be worth comment. I do believe that you can write regarding this topic, may possibly not often be a taboo subject but generally individuals are inadequate to communicate on such topics. Yet another. Cheers neuroquiet

You will discover obviously quite a lot of details like that to take into consideration. That´s a great point to bring up. I will offer you the thoughts above as general inspiration but clearly you will discover questions like the one you bring up where the most important factor definitely will be working in honest very good faith. I don´t know if greatest practices have emerged around things like that, but I am certain that your job is clearly identified as a fair game. neuroquiet

hello!,I like your writing so so much! percentage we keep in touch extra about your post on AOL? I require an expert on this area to solve my problem. May be that is you! Having a look ahead to look you. prodentim

Pages