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

Thanks for revealing your ideas. The first thing is that students have a solution between federal government student loan and a private student loan where it’s easier to go with student loan debt consolidation than through the federal education loan. blog comments backlinks

Robinjack's picture Robinjack replied on

The the very next time I read a blog, I hope so it doesnt disappoint me as much as this. Come on, man, It was my solution to read, but I personally thought youd have something interesting to convey. All I hear can be a lot of whining about something that you could fix in case you werent too busy interested in attention. blue salt trick

Robinjack's picture Robinjack replied on

When I originally commented I clicked the -Notify me when new comments are added- checkbox and now whenever a comment is added I recieve four emails using the same comment. Can there be in whatever way you are able to get rid of me from that service? Thanks! blue salt trick

Robinjack's picture Robinjack replied on

Along with almost everything which seems to be developing within this particular subject material, all your perspectives are somewhat exciting. Even so, I beg your pardon, but I do not subscribe to your entire strategy, all be it radical none the less. It seems to me that your commentary are actually not completely rationalized and in reality you are generally your self not even wholly convinced of the point. In any event I did appreciate reading through it. Manual link building service

Robinjack's picture Robinjack replied on

Thank you of this blog. That’s all I’m able to say. You definitely have made this web site into an item thats attention opening in addition to important. You definitely know a great deal of about the niche, youve covered a multitude of bases. Great stuff from this the main internet. All over again, thank you for the blog. KAGURA189

Robinjack's picture Robinjack replied on

I wanted to follow up and let you know how , a great deal I loved discovering this blog today. I’d consider it a good honor to work at my company and be able to make use of the tips discussed on your web page and also be a part of visitors’ remarks like this. Should a position associated with guest article writer become available at your end, you should let me know. Prime Biome

Robinjack's picture Robinjack replied on

Hello! I’ve been reading your web site for a while now and finally got the courage to go ahead and give you a shout out from Kingwood Texas! Just wanted to say keep up the good work! RAJAALAM89

Robinjack's picture Robinjack replied on

I simply wished to thank you so much yet again. I do not know what I would’ve used without the actual strategies provided by you directly on my subject. It was the intimidating setting for me, however , understanding a new expert manner you managed that took me to jump with contentment. I am just grateful for your work and as well , believe you comprehend what a powerful job that you are getting into instructing many others through the use of your websites. I’m certain you’ve never met all of us. High Authority Manual Blog Comment Backlinks

Robinjack's picture Robinjack replied on

Nice post. I learn something tougher on different blogs everyday. Most commonly it is stimulating to learn to read content using their company writers and exercise a specific thing there. I’d would rather use some with all the content on my own blog regardless of whether you don’t mind. Natually I’ll provide a link in your web weblog. Thank you for sharing. Dofollow Backlinks

Robinjack's picture Robinjack replied on

Good day! I could have sworn I’ve been to this site before but after reading through some of the post I realized it’s new to me. Anyways, I’m definitely happy I found it and I’ll be book-marking and checking back frequently! blog comments backlinks

Pages