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 am extremely impressed together with your writing abilities and also with the layout in your weblog. Is this a paid subject matter or did you customize it yourself? Either way keep up the excellent high quality writing, it’s rare to peer a great blog like this one these days.. 다산노래방

Robinjack's picture Robinjack replied on

Wow I absolutely love her! She is so darn beautiful on top of being a really good actor. I don’t think the show V is all that good, however I watch it anyway just so I can see her. And I don’t know if you’ve ever seen her do an interview but she is also rather funny and its all so natural for her. I personally never even heard of her before The V, now I’ll watch anything she’s on. 다산노래방

Robinjack's picture Robinjack replied on

The next time I just read a blog, I hope which it doesnt disappoint me just as much as brussels. After all, It was my replacement for read, but I actually thought youd have something interesting to talk about. All I hear can be a number of whining about something that you could fix in the event you werent too busy trying to find attention. 다산노래방

Robinjack's picture Robinjack replied on

Good day! This is kind of off topic but I need some advice from an established blog. Is it tough to set up your own blog? I’m not very techincal but I can figure things out pretty quick. I’m thinking about creating my own but I’m not sure where to begin. Do you have any ideas or suggestions? Cheers 다산노래방

Robinjack's picture Robinjack replied on

Hi are using WordPress for your blog platform? I’m new to the blog world but I’m trying to get started and set up my own. Do you need any coding knowledge to make your own blog? Any help would be greatly appreciated! NERVE FLOW

Robinjack's picture Robinjack replied on

Usually I don’t comment on your blog. I am more of the silent type but I wonder, is this wordpress because I am thinking of switching my own blog from blogspot to wordpress. NERVE FLOW

Robinjack's picture Robinjack replied on

There are many different types of construction projects. How do you categorize them, and know what type of project a particular element of construction is? Here are seven different categories for construction projects. NERVE FLOW

Robinjack's picture Robinjack replied on

It’s an superb post and that i completely accept that which you said. I’m attempting to set up the Rss feed however i ‘m definitely not really pc well written. Might somebody let me know how allow me to set up the Feed so I get informed of any brand new post? You need to explain it within an straightforward method as I am obtaining old. NERVE FLOW

Robinjack's picture Robinjack replied on

This would be the proper blog for everyone who wishes to check out this topic. You recognize a great deal its almost challenging to argue with you (not too I actually would want…HaHa). You actually put the latest spin on a topic thats been written about for decades. Great stuff, just excellent! NERVEFLOW

Robinjack's picture Robinjack replied on

Howdy! I know this is kinda off topic but I’d figured I’d ask. Would you be interested in exchanging links or maybe guest authoring a blog post or vice-versa? My website addresses a lot of the same topics as yours and I believe we could greatly benefit from each other. If you are interested feel free to shoot me an e-mail. I look forward to hearing from you! Superb blog by the way! NERVE FLOW REVIEW

Robinjack's picture Robinjack replied on

*Can I just say what a relief to find someone who actually knows what theyre talking about on the internet. You definitely know how to bring an issue to light and make it important. More people need to read this and understand this side of the story. I cant believe youre not more popular because you definitely have the gift. Slot Gacor

Robinjack's picture Robinjack replied on

Heya i’m for the first time here. I found this board and I find It truly useful & it helped me out a lot. I hope to give something back and aid others like you helped me. Slot Demo

Robinjack's picture Robinjack replied on

Pretty part of content. I just stumbled upon your weblog and in accession capital to assert that I get actually loved account your weblog posts. Any way I’ll be subscribing on your feeds or even I success you access constantly fast. Slot Gratis

Robinjack's picture Robinjack replied on

I am often to blogging and i really appreciate your content. The article has really peaks my interest. I am going to bookmark your site and keep checking for new information. Slot Demo

Robinjack's picture Robinjack replied on

I am impressed, I must say. very seldom do I stumble upon a blog thats both educational and entertaining, and let me tell you, youve hit the nail on the head. Your post is important; the matter is something that not many of us are speaking intelligently regarding. i’m very happy that I stumbled across this in my explore for one thing relating to it. Slot Demo

Robinjack's picture Robinjack replied on

What i don’t realize is in fact how you’re no longer actually much more smartly-liked than you may be right now. You are very intelligent. You understand thus significantly on the subject of this matter, produced me for my part imagine it from so many various angles. Its like men and women are not involved unless it is something to do with Lady gaga! Your personal stuffs nice. Always maintain it up! Slot Demo

Robinjack's picture Robinjack replied on

Cherished could well be essentially the most needed gatherings that you saw. You might without doubt must carry out it as being pleasant as you can. In the garment to get a plants for one’s wines to your advantage people’s toast, all kinds of things wants to be in the right sequence. Slot Gratis

Robinjack's picture Robinjack replied on

I’m impressed, I have to admit. Genuinely rarely should i encounter a weblog that’s both educative and entertaining, and let me tell you, you may have hit the nail about the head. Your idea is outstanding; the problem is an element that insufficient persons are speaking intelligently about. I am delighted we came across this during my look for something with this. Slot Gratis

Robinjack's picture Robinjack replied on

Can I say that of a relief to locate somebody that in fact knows what theyre talking about over the internet. You definitely know how to bring a challenge to light and produce it important. The diet ought to check out this and understand why side in the story. I cant believe youre not more well-liked when you absolutely provide the gift. Tentoto

Robinjack's picture Robinjack replied on

An interesting discussion might be priced at comment. There’s no doubt that you should write more about this topic, it will not certainly be a taboo subject but typically people are not enough to communicate in on such topics. To another location. Cheers Slot Gratis

Robinjack's picture Robinjack replied on

With these current economic conditions the simplest way truly, I made the decision to arrange strategies for filing for having been fired effects. Very own understanding ended up interpret how a joblessness strategy exercises, just what prevalent is ideal for getting payments from or perhaps a rejecting statement forms, just to include content articles caused by acquire experiences in what appropriate procedures combined with generic misunderstandings come in submitting lack of employment pluses. Slot Gratis

Robinjack's picture Robinjack replied on

I’m impressed, I must say. Genuinely rarely can i encounter a blog that’s both educative and entertaining, and without a doubt, you have hit the nail on the head. Your concept is outstanding; the issue is something that too little individuals are speaking intelligently about. My business is very happy i always stumbled across this during my try to find something regarding this. Slot Gratis

Robinjack's picture Robinjack replied on

After study several of the blog articles for your internet site now, and i also genuinely such as your strategy for blogging. I bookmarked it to my bookmark internet site list and are checking back soon. Pls take a look at my web page in addition and tell me what you believe. Tentoto

Pages