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

I discovered your blog internet site online and appearance several of your early posts. Always keep inside the really good operate. I simply additional your Rss to my MSN News Reader. Looking for forward to reading more from you finding out at a later date!… πασχαλινή λαμπάδα

Can I just say such a relief to find somebody that really knows what theyre dealing with on-line. You actually know how to bring a difficulty to light making it critical. The best way to really need to look at this and understand why side with the story. I cant think youre less well-liked when you certainly hold the gift. πασχαλινές λαμπάδες

Youre so cool! I dont suppose Ive learn something like this before. So nice to find anyone with some unique thoughts on this subject. realy thank you for beginning this up. this web site is something that’s needed on the web, someone with just a little originality. helpful job for bringing one thing new to the internet! πασχαλινες λαμπαδες

Hi there, i read your blog occasionally and i own a similar one and i was just curious if you get a lot of spam feedback? If so how do you stop it, any plugin or anything you can suggest? I get so much lately it’s driving me crazy so any support is very much appreciated. πασχαλινες λαμπαδες

The the next time I just read a blog, I hope so it doesnt disappoint me around this place. After all, It was my option to read, but When i thought youd have something fascinating to mention. All I hear is often a few whining about something that you could fix should you werent too busy looking for attention. πασχαλινή λαμπάδα

Nice post. I discover some thing very complicated on distinct blogs everyday. It will always be stimulating you just read content using their company writers and rehearse a specific thing from their site. I’d prefer to apply certain with the content in my weblog whether you do not mind. Natually I’ll offer you a link on the web blog. Appreciate your sharing. πασχαλινη λαμπαδα

The things i have always told folks is that while looking for a good internet electronics store, there are a few issues that you have to take into consideration. First and foremost, you should really make sure to find a reputable along with reliable shop that has enjoyed great reviews and ratings from other shoppers and marketplace advisors. This will ensure you are dealing with a well-known store that gives good support and aid to their patrons. Many thanks for sharing your notions on this blog. πασχαλινη λαμπαδα

You want saying thanks to everyone once more for that gorgeous tips a person supplied Jeremy when preparing a post-graduate investigation plus, most of all, related to providing the many tips in the blog post. When we experienced recognized of the website a year ago, i’d personally are already stored the particular pointless steps i was employing. Thanks to you. πασχαλινες λαμπαδες

Possessing read this I thought it had been quite beneficial. I value you taking time and work to put this article together. I when once again locate myself paying method to significantly time both reading and commenting. But so what, it was nonetheless worth it! πασχαλινές λαμπάδες

The subsequent time I learn a weblog, I hope that it doesnt disappoint me as a lot as this one. I imply, I know it was my option to read, but I actually thought youd have one thing interesting to say. All I hear is a bunch of whining about one thing that you can fix in case you werent too busy searching for attention. πασχαλινες λαμπαδες

Thanks for sharing superb informations. Your web-site is very cool. I am impressed by the details that you have on this web site. It reveals how nicely you perceive this subject. Bookmarked this web page, will come back for extra articles. You, my friend, ROCK! I found simply the info I already searched all over the place and just could not come across. What an ideal site. πασχαλινές λαμπάδες

It is unusual for me to find something on the net thats as entertaining and fascinating as what youve got here. Your page is lovely, your graphics are great, and whats more, you use reference that are relevant to what you are talking about. You are certainly one in a million, man! πασχαλινες λαμπαδες

Can I recently say thats a relief to uncover somebody who actually knows what theyre preaching about over the internet. You actually learn how to bring a problem to light and work out it critical. The diet need to read this and understand why side of your story. I cant think youre less well-known since you absolutely provide the gift. πασχαλινη λαμπαδα

Pages