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

Some things in here I have not thought about before. Thanks for making such a cool post which is really very well written will be referring a lot of friends about this. Keep bogging. argo4d

Robinjack's picture Robinjack replied on

I must express my passion for your generosity for people who must have assistance with this particular niche. Your very own commitment to getting the message up and down had become extraordinarily valuable and have constantly permitted associates like me to get to their ambitions. The helpful guideline denotes so much a person like me and additionally to my colleagues. Thanks a ton; from each one of us. พนันบอลออนไลน์ UFABET

Robinjack's picture Robinjack replied on

Thanks for taking the time to discuss this, I really feel strongly about it and love learning extra on this topic. If attainable, as you achieve experience, would you thoughts updating your blog with additional data? It is extremely useful for me. bima88

Robinjack's picture Robinjack replied on

My spouse and I found you from a another page plus thought I might check things out on الإحتباس الحراري وأثره على البيئة | هندسة نت . We like what I view thus now I am a fan. Look toward exploring your web site again. Incidentally what about Muammar Gaddafi breathtaking media stories what do you really think . Kudos … Irrigation System Maintenance พนันบอลออนไลน์ UFABET

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 พนันบอลออนไลน์ UFABET

Robinjack's picture Robinjack replied on

*Youre so cool! I dont suppose Ive read anything like this before. So nice to find somebody with some original thoughts on this subject. realy thank you for starting this up. this website is something that is needed on the web, someone with a little originality. useful job for bringing something new to the internet! พนันบอลออนไลน์ UFABET

Robinjack's picture Robinjack replied on

There are definitely quite a lot of particulars like that to take into consideration. That may be a great point to bring up. I supply the ideas above as normal inspiration however clearly there are questions like the one you deliver up where a very powerful thing shall be working in sincere good faith. I don?t know if best practices have emerged round issues like that, however I am sure that your job is clearly recognized as a fair game. Each girls and boys really feel the affect of only a moment’s pleasure, for the rest of their lives. สล็อตออนไลน์

Robinjack's picture Robinjack replied on

Thank you for another informative website. The place else may I get that type of info written in such an ideal manner? I have a mission that I am simply now working on, and I have been on the look out for such information. พนันบอลauto

Robinjack's picture Robinjack replied on

Thank you for this. Thats all I can say. You most definitely have made this into something thats eye opening and important. You clearly know so much about the subject, youve covered so many bases. Great stuff from this part of the internet. ufabet

Robinjack's picture Robinjack replied on

Hey there, You have done a fantastic job. I will definitely digg it and personally recommend to my friends. I’m confident they will be benefited from this website. ufabet

Robinjack's picture Robinjack replied on

An impressive share, I just now given this onto a colleague who had previously been doing little analysis about this. Anf the husband the fact is bought me breakfast simply because I stumbled upon it for him.. smile. So permit me to reword that: Thnx for your treat! But yeah Thnkx for spending some time to debate this, I find myself strongly over it and enjoy reading more about this topic. If possible, as you become expertise, might you mind updating your site with more details? It truly is highly of great help for me. Huge thumb up because of this text! เว็บบอลยูฟ่า

Robinjack's picture Robinjack replied on

Aw, this became an incredibly nice post. In idea I would like to set up writing like that additionally - taking time and actual effort to generate a great article… but what / things I say… I procrastinate alot through no means appear to get something completed. พนันบอลauto

Robinjack's picture Robinjack replied on

I really want to thank you for yet another great informative post, I’m a loyal visitor to this blog and I can’t say how much valuable tips I’ve learned from reading your content. I really appreciate all the hard work you put into this great blog. พนันบอลauto

Robinjack's picture Robinjack replied on

Just a fast hello and also to thank you for discussing your ideas on this web page. I wound up inside your blog right after researching physical fitness connected issues on Yahoo… guess I lost track of what I had been performing! Anyway I’ll be back once once more inside the long term to examine out your blogposts down the road. Thanks! เว็บยูฟ่า

Pages