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

Generally I do not read article on blogs, however I wish to say that this write-up very forced me to check out and do so! Your writing taste has been amazed me. Thanks, very great post. RAJAXWIN78

Robinjack's picture Robinjack replied on

This would be the right blog for anybody who wishes to learn about this topic. You already know a great deal its practically not easy to argue with you (not too I personally would want…HaHa). You definitely put a brand new spin over a topic thats been written about for several years. Wonderful stuff, just great! Blog commenting in SEO

Robinjack's picture Robinjack replied on

There are a handful of fascinating points with time in this post but I don’t know if these center to heart. You can find some validity but I’ll take hold opinion until I explore it further. Good write-up , thanks and that we want far more! Included with FeedBurner as well High Authority Dofollow Blog Comment Backlinks

Robinjack's picture Robinjack replied on

I lately stumbled on your website and also have been learning along. I was thinking I might leave my very first remark. I do not know what to state except that I have liked reading through. Solid website. I am going to maintain browsing this site incredibly typically. Manual Link Building

Robinjack's picture Robinjack replied on

Seen the whole article content. There are a little bit of really informative info here. many thanks. “Brilliance is typically the act of an individual, but incredible stupidity can usually be traced to an organization.” by Jon Bentley.. Dofollow Backlinks

Robinjack's picture Robinjack replied on

I discovered your site website on bing and check some of your early posts. Always maintain inside the great operate. I recently additional encourage RSS feed to my MSN News Reader. Looking for forward to reading more within you at a later time!… Manual Link Building Service

Robinjack's picture Robinjack replied on

A person necessarily help to make critically posts I’d state. That is the first time I frequented your web page and to this point? I amazed with the analysis you made to create this actual submit incredible. Excellent process! Link building SEO

Robinjack's picture Robinjack replied on

There are certainly a lot of details prefer that to consider. That is a wonderful specify talk about. I offer the thoughts above as general inspiration but clearly you can find questions like the one you raise up the location where the biggest thing will likely be doing work in honest great faith. I don?t know if recommendations have emerged around such things as that, but More than likely that your job is clearly recognized as a fair game. Both youngsters have the impact of just a moment’s pleasure, through out their lives. salt trick for men

Robinjack's picture Robinjack replied on

That is the fitting weblog for anyone who needs to find out about this topic. You understand a lot its virtually exhausting to argue with you (not that I really would want…HaHa). You undoubtedly put a brand new spin on a subject thats been written about for years. Nice stuff, just great! High Authority Dofollow Blog Comments

Robinjack's picture Robinjack replied on

I simply needed to thank you very much all over again. I’m not certain the things I might have made to happen without the creative concepts shown by you over my topic. It has been a very scary case in my opinion, however , noticing this specialised strategy you treated the issue forced me to jump for joy. Now i’m grateful for this information and even expect you find out what a powerful job you were putting in educating others with the aid of your web blog. I am sure you haven’t encountered any of us. Manual Link Building Service

Robinjack's picture Robinjack replied on

Good post and a nice summation of the problem. My only problem with the analysis is given that much of the population joined the chorus of deregulatory mythology, given vested interest is inclined toward perpetuation of the current system and given a lack of a popular cheerleader for your arguments, I’m not seeing much in the way of change. Manual link building service

Robinjack's picture Robinjack replied on

Howdy, i scan your blog occasionally and that i own a similar one and i was simply wondering if you get plenty of spam comments? If therefore how do you forestall it, any plugin or something you’ll be able to advise? i buy such a lot lately its driving me mad therefore any assistance is very much appreciated. Link building SEO

Robinjack's picture Robinjack replied on

This will be the right blog for everyone who is would like to discover this topic. You recognize a great deal its virtually tricky to argue along with you (not that I really would want…HaHa). You certainly put a brand new spin using a topic thats been discussed for several years. Wonderful stuff, just wonderful! salt trick for men

Pages