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

Hmm is anyone else having problems with the images on this blog loading? I’m trying to figure out if its a problem on my end or if it’s the blog. Any responses would be greatly appreciated. corporate video singapore I believe one of your commercials caused my internet browser to resize, you may well want to put that on your blacklist. corporate video singapore aggressive as men when they are driving. They are much less likely to be the instigator in a road rage incident, for example. It is also alexistogel

Robinjack's picture Robinjack replied on

Youre so cool! I dont suppose Ive read anything such as this prior to. So nice to seek out somebody by incorporating original ideas on this subject. realy appreciate beginning this up. this excellent website can be something that is needed on the net, a person after a little originality. helpful work for bringing something totally new towards internet! Coatings Academy

Robinjack's picture Robinjack replied on

This sort of in search of get the enhancements made on this special lifestyle and diet, begin your L . a . Shifting the pounds diet solution is a huge procedure into accesing which usually hope. weight loss corporate video production singapore Have read a couple of of the articles on your website now, and I really like your style of blogging. I added it to my favorites blog website list and will probably be checking back soon. corporate video production singapore Good day. Very cool blog!! Man .. Excellent .. Amazing .. I’ll bookmark your website and take the feeds additionally…I am glad to locate numerous useful info right here within the post. Thank you for sharing.. keluaran cambodia

Robinjack's picture Robinjack replied on

I dont think Ive scan anything like this before. So good to find somebody with some original thoughts on this subject. nice one for starting this up. This site is something that is needed on the web, someone with a little originality. Good job for bringing something new to the internet! Lipozem

Robinjack's picture Robinjack replied on

Thanks for the nice blog. It was very useful for me. Keep sharing such ideas in the future as well. This was actually what I was looking for, and I am glad to came here! Thanks for sharing the such information with us Lipozem

Robinjack's picture Robinjack replied on

Job scope at significant scale lies for forensic science experts at crime laboratories rub by city, county or state governments. The other region exactly where an individual looking for a career in forensic science can secure job are Federal agencies including the Departments of Justice, Federal Bureau of Investigation, Secret Service, Drug Enforcement Administration, Bureau of Alcohol, Tobacco and Firearms, Postal Inspection Service and other crucial departments, private labs and university laboratories is also a location of work for Forensic Science technician. Lipozem

Robinjack's picture Robinjack replied on

Basically to follow up on the up-date of this topic on your web site and wish to let you know simply how much I loved the time you took to generate this valuable post. Within the post, you really spoke of how to actually handle this matter with all ease. It would be my pleasure to collect some more ideas from your web page and come as much as offer other people what I learned from you. Many thanks for your usual terrific effort. Lipozem

Robinjack's picture Robinjack replied on

Hello I found the Free Simple Shopping Icons Download | Design, Tech and Internet post very interesting therefore I’ve included our track-back for it on my own webpage, continue the great job:) Lipozem

Robinjack's picture Robinjack replied on

I’m not that much of a internet reader to be honest but your sites really nice, keep it up! I’ll go ahead and bookmark your website to come back later. All the best Lipozem

Robinjack's picture Robinjack replied on

A well written article, I just passed this onto a workfellow who was doing somewhat analysis on this. And he indeed purchased me dinner because I discovered it for him…. .. therefore let me reword that: Thnkx for the treat however yeah Thnkx for spending the time to talk about this, I feel strongly concerning it and love reading more on this topic. If doable, as you gain expertise, would you mind updating your blog with more details? it is extraordinarily useful on behalf of me. massive thumb up for this blog Lipozem

Robinjack's picture Robinjack replied on

An attention-grabbing dialogue is value comment. I’m sure that its better to write on this topic, towards the often be a taboo topic but typically persons are not sufficient to speak on such topics. To another location. Cheers Lipozem

Robinjack's picture Robinjack replied on

Thanks a lot for being our mentor on this niche. I enjoyed your current article very much and most of all cherished how you really handled the aspect I considered to be controversial. You are always quite kind to readers much like me and let me in my everyday living. Thank you. Lipozem

Robinjack's picture Robinjack replied on

Remarkably! It is as if you read my mind! A person appear to know therefore considerably relating to this, just like you authored the book inside it or something. I feel that you can do with a few images to drive the content residence a bit, on top of that, this really is great weblog. The outstanding study. I will definitely review again. Lipozem

Pages