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 {keep|cling on to|carry on} listening to the {news|reports|newscast|news bulletin|news update|rumor|news broadcast} {speak|talk|lecture} about {getting|receiving} {free|boundless} online grant applications so I have been looking around for the {bes… There is apparently a lot to identify about this. I think you made certain good points in features also…. 안전놀이터

Robinjack's picture Robinjack replied on

That’s a excellent perspective, nonetheless isn’t make every sence whatsoever dealing with which mather. Just about any method with thanks in addition to pondered try and promote your own article straight into delicius nevertheless it is very much a problem in your information sites is it possible i highly recommend you recheck it. gives thanks again. 토토비트

Robinjack's picture Robinjack replied on

I’m no longer positive the place you are getting your info, however great topic. I must spend some time learning more or working out more. Thank you for great info I was in search of this information for my mission. 먹튀사이트

Robinjack's picture Robinjack replied on

The following time I learn a blog, I hope that it doesnt disappoint me as a lot as this one. I imply, I know it was my choice to learn, but I actually thought youd have one thing fascinating to say. All I hear is a bunch of whining about something that you may fix should you werent too busy searching for attention. 사설토토사이트

Robinjack's picture Robinjack replied on

I thought it was going to be some boring old publish, but it really compensated for my time. I will publish a link to this page on my blog. I am confident my visitors will discover that quite useful 먹튀사이트

Robinjack's picture Robinjack replied on

The following time I learn a blog, I hope that it doesnt disappoint me as much as this one. I mean, I know it was my choice to learn, but I really thought youd have one thing attention-grabbing to say. All I hear is a bunch of whining about one thing that you could possibly repair if you happen to werent too busy on the lookout for attention. 메이저사이트

Robinjack's picture Robinjack replied on

Most I can state is, I don’t know what to comment! Except needless to say, for the superb tips which are shared with this blog. I’ll think of a thousand fun methods to read the posts on this site. I do think I will finally take a step with your tips on areas I could never have been able to manage alone. You’re so careful to permit me to be one of those to benefit from your helpful information. Please recognize how much I am thankful. 먹튀사이트

Robinjack's picture Robinjack replied on

Can I simply say exactly what a relief to get somebody who really knows what theyre referring to on the net. You definitely learn how to bring an issue to light and make it crucial. More and more people should check out this and see why side in the story. I cant think youre less popular because you certainly hold the gift. 안전놀이터

Robinjack's picture Robinjack replied on

Attractive part of content. I just stumbled upon your site and in accession capital to claim that I acquire in fact enjoyed account your blog posts. Any way I’ll be subscribing to your feeds and even I achievement you get entry to constantly quickly. 사설토토사이트

Robinjack's picture Robinjack replied on

I would like to thnkx for the efforts you have put in writing this site. I am hoping the same high-grade site post from you in the upcoming also. Actually your creative writing skills has encouraged me to get my own web site now. Actually the blogging is spreading its wings rapidly. Your write up is a great example of it. 토토사이트

Robinjack's picture Robinjack replied on

I loved as much as you’ll receive carried out right here. The sketch is attractive, your authored material stylish. nonetheless, you command get got an nervousness over that you wish be delivering the following. unwell unquestionably come more formerly again as exactly the same nearly a lot often inside case you shield this hike. 토토비트

Robinjack's picture Robinjack replied on

For anybody who is considering about external complications, sometimes be tough amaze those to realize to produce just a single weed in this very flowing usually requires eleven liters concerning gasoline to. dc free mommy blog giveaways family trip home gardening house power wash baby laundry detergent 안전놀이터

Robinjack's picture Robinjack replied on

With our monetary climate just how in which seriously is, To begin with . to arrange the basics of declaring bankruptcy under lack of employment perks. Options approach would be to make it clear how our lack of employment setup effective, precisely what the ordinary means accepting and rejecting conditions, then it include myths received from my own , unbiassed practical experience of what great procedures as well as the usual issues are having declaring bankruptcy under joblessness importance. 사설토토사이트

Robinjack's picture Robinjack replied on

Aw, this is an incredibly nice post. In thought I would like to put in place writing like this moreover – spending time and actual effort to create a good article… but exactly what do I say… I procrastinate alot through no indicates seem to get something accomplished. 메이저토토사이트

Robinjack's picture Robinjack replied on

I wanted to send a word to say thanks to you for those nice tips you are sharing at this site. My considerable internet look up has finally been recognized with brilliant content to share with my friends. I ‘d believe that many of us website visitors actually are undoubtedly blessed to be in a very good website with so many lovely professionals with interesting techniques. I feel pretty blessed to have encountered your entire webpages and look forward to tons of more enjoyable minutes reading here. Thanks again for everything. 메이저사이트

Robinjack's picture Robinjack replied on

Can I just say what a reduction to seek out someone who actually is aware of what theyre talking about on the internet. You undoubtedly know how you can bring an issue to gentle and make it important. Extra folks have to read this and perceive this aspect of the story. I cant consider youre not more in style since you undoubtedly have the gift. 메이저토토사이트

Robinjack's picture Robinjack replied on

Write more, thats all I have to say. Literally, it seems as though you relied on the video to make your point. You definitely know what youre talking about, why throw away your intelligence on just posting videos to your site when you could be giving us something enlightening to read? 먹튀사이트

Pages