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

My brother recommended I may like this web site. He was entirely right. This publish actually made my day. You can not consider just how so much time I had spent for this information! Thank you! stiiizy

Robinjack's picture Robinjack replied on

After study a few of the blog posts on your website now, and I truly like your way of blogging. I bookmarked it to my bookmark website list and will be checking back soon. Pls check out my web site as well and let me know what you think. stiiizy near me

Robinjack's picture Robinjack replied on

Construction sites require a rigorous amount of care and vigilance from workers in terms of health and safety. Many accidents and even some fatalities happen to workers each year which could have been avoided through proper application and awareness of on-site safety procedures. plug and play pods

Robinjack's picture Robinjack replied on

It has always been a debate whether to buy new or used construction equipment. Smaller fleets prefer to buy used construction equipment as they attract less capital investments. Another reason for people to opt for used construction equipment is that they are sometimes as good as new and come at a very heavy discounted price as compared to that offered at the showrooms. plug and play pods

Robinjack's picture Robinjack replied on

Hospital renovations can be one of the most challenging areas of construction and should only be done by experienced professionals. Owners should always request the contractor's health and safety plan and have an (ICRA) Infection Control Risk Assessment created prior to work commencing. plug and play pods

Robinjack's picture Robinjack replied on

After study a few of the blog posts on your website now, and I truly like your way of blogging. I bookmarked it to my bookmark website list and will be checking back soon. Pls check out my web site as well and let me know what you think. plug and play carts

Robinjack's picture Robinjack replied on

Being a construction manager is not that easy. It is a requirement to have at least a four-year degree in an undergraduate program and may or may not require a master's degree. Some huge projects require a construction manager to have at least a Masters Degree in Construction Management. The areas of specialization should be related but not limited to architecture, design and construction laws, probability and estimates, business, accounting, engineering, an applied Mathematics. Suara4d

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! Jokowi kontol

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! Jokowi kontol

Robinjack's picture Robinjack replied on

- yo , Thank you a lot for making this website . I m into gambling niche and have found this website using search on google . Will be sure to share . I am affiliate and have found your site very informational Many thanks , see ya. :S pepek

Robinjack's picture Robinjack replied on

I enjoy reading it. I fundamental to learn more on this subject.. Thanks for the sake theme this marvellous post.. Anyway, I am gonna subscribe to your silage and I wish you post again soon. phising

Robinjack's picture Robinjack replied on

This site is often a walk-through like the info you wanted in regards to this and didn’t know who to question. Glimpse here, and you’ll definitely discover it. phising

Robinjack's picture Robinjack replied on

A powerful share, I simply given this onto a colleague who was doing slightly evaluation on this. And he actually purchased me breakfast as a result of I found it for him.. smile. So let me reword that: Thnx for the deal with! But yeah Thnkx for spending the time to debate this, I feel strongly about it and love studying more on this topic. If attainable, as you become experience, would you mind updating your blog with extra particulars? It is extremely useful for me. Massive thumb up for this weblog put up! phising

Robinjack's picture Robinjack replied on

Thanks for this post. I definitely agree with what you are saying. I have been talking about this subject a lot lately with my brother so hopefully this will get him to see my point of view. Fingers crossed! Jokowi kontol

Robinjack's picture Robinjack replied on

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

Pages