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

Hey, I just hopped over to your site via StumbleUpon. Not somthing I would normally read, but I liked your thoughts none the less. Thanks for making something worth reading. ion club 777

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! ion777

Robinjack's picture Robinjack replied on

I have not checked in here for a while as I thought it was getting boring, but the last few posts are good quality so I guess I¡¦ll add you back to my daily bloglist. You deserve it friend ion777

Robinjack's picture Robinjack replied on

Thank you for the well-written blog post. I greatly treasured your generosity and help you offer through the totally free tips on your blog, specially the ones provided through this article. I know Britta would love to read more of your blog post. I’ve sent your website url to her. We love your thoughtfulness during this difficult time. ion club 777

Robinjack's picture Robinjack replied on

I like the helpful information you provide in your articles. I’ll bookmark your blog and check again here regularly. I am quite sure I’ll learn many new stuff right here! Good luck for the next! ion777

Robinjack's picture Robinjack replied on

This design is spectacular! You definitely know how to keep a reader amused. Between your wit and your videos, I was almost moved to start my own blog (well, almost…HaHa!) Great job. I really enjoyed what you had to say, and more than that, how you presented it. Too cool! ion club 777

Robinjack's picture Robinjack replied on

I found your weblog site on google and check a couple of of your early posts. Proceed to maintain up the superb operate. I just additional up your RSS feed to my MSN Information Reader. In search of forward to reading extra from you later on!… ion777

Robinjack's picture Robinjack replied on

Kinds of Engines vacation packages ‘re affordable, of benefit nevertheless, you pick up every single single single ability required by specific bargain. Search Engine Optimization ion777

Robinjack's picture Robinjack replied on

This web site may be a walk-through for all of the details you wanted in regards to this and didn’t know who to question. Glimpse here, and you’ll definitely discover it. ion777

Robinjack's picture Robinjack replied on

I’ve been exploring for a little for any high quality articles or blog posts on this kind of area . Exploring in Yahoo I at last stumbled upon this website. Reading this info So i’m happy to convey that I’ve a very good uncanny feeling I discovered just what I needed. I most certainly will make sure to don’t forget this website and give it a look regularly. دانلود برنامه کازینو

Robinjack's picture Robinjack replied on

Wow this hit it to the spot we will bookmark on Bebo and also Hub pages thanks Городскую комиссию по землепользованию сменил Мосинвестконтроль | Профессиональные новости | ООО “Белго+” – Двери производства Белоруси. Продажа, установка love it And also my prayers to the people at atomic plant we hope you are OK along with safer too !!! Kudos Financial Advisers معتبرترین کازینو آنلاین فارسی

Robinjack's picture Robinjack replied on

I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. برنامه کازینو آنلاین

Robinjack's picture Robinjack replied on

Advantageously, typically the submit is really the very best about this laudable theme. To be sure with all your a conclusion and will thirstily await the following revisions. Really stating cheers won’t only end up being suitable, to your good readability within your creating. I may at once seize a person’s rss to sleep in abreast of virtually any upgrades. Fine job and much success within your organization business! دانلود برنامه کازینو

Robinjack's picture Robinjack replied on

Good website! I truly love how it is simple on my eyes and the data are well written. I am wondering how I could be notified whenever a new post has been made. I’ve subscribed to your RSS which must do the trick! Have a nice day! کازینو آنلاین

Pages