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

There are certainly a great deal of details like this to take into consideration. That is a fantastic point out talk about. I supply the thoughts above as general inspiration but clearly you can find questions such as the one you start up in which the most critical thing are going to be working in honest very good faith. I don?t know if recommendations have emerged about such things as that, but I am certain your job is clearly recognized as an affordable game. Both boys and girls have the impact of a little moment’s pleasure, through out their lives. pakistanis susral day

Robinjack's picture Robinjack replied on

I have to get across my appreciation for your kindness giving support to people that actually need help with this concept. Your personal commitment to getting the solution across had become really effective and has continuously made some individuals like me to realize their desired goals. Your own insightful advice denotes this much to me and somewhat more to my office workers. Many thanks; from all of us. pakistanis susral day

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! pakistanis susral day

Robinjack's picture Robinjack replied on

Aw, it was quite a good post. In idea I have to put in writing such as this moreover - taking time and actual effort to produce a excellent article… but what / things I say… I procrastinate alot through no indicates manage to get something completed. pakistanis susral day

Robinjack's picture Robinjack replied on

An intriguing discussion will probably be worth comment. I think that you simply write much more about this topic, it might become a taboo subject but generally consumers are inadequate to communicate in on such topics. To another. Cheers pakistanis susral day

Robinjack's picture Robinjack replied on

well is say just Whenever you arrived at our site, the first you should know is you can buy the highest quality and most expensive ipad case, additionally your favorite apple ipad cases as well as ipad add-ons. You will find hundreds types of ipad situation pakistanis susral day

Robinjack's picture Robinjack replied on

magnificent publish, very informative. I’m wondering why the opposite specialists of this sector don’t realize this. You should proceed your writing. I am sure, you’ve a huge readers’ base already! pakistanis susral day

Robinjack's picture Robinjack replied on

Youre so cool! I dont suppose Ive read anything such as this prior to. So nice to locate somebody with many original ideas on this subject. realy i appreciate you for starting this up. this fabulous website is one area that is needed online, someone with a bit of originality. helpful purpose of bringing a new challenge towards web! Eid day 2

Robinjack's picture Robinjack replied on

I am curious to find out what blog platform you happen to be using? I’m having some minor security issues with my latest blog and I would like to find something more risk-free. Do you have any suggestions? Eid day 2

Robinjack's picture Robinjack replied on

That is a really amazing powerful resource that you’re offering and you just provide it away cost-free!! I that can compare with discovering websites which comprehend the particular valuation on providing you with fantastic learning resource for zero cost. We truly dearly loved examining this web site. Have fun here! Eid day 2

Robinjack's picture Robinjack replied on

Aw, this was a very nice post. In thought I wish to put in writing like this additionally – taking time and precise effort to make an excellent article… but what can I say… I procrastinate alot and under no circumstances seem to get something done. Eid day 2

Robinjack's picture Robinjack replied on

I like material like this. This is a great article and I really enjoyed reading it. You have an original style that makes your ideas stand out from other writers. Eid day 2

Pages