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

You have made an awesome showing on this article. It"s extremely lucid and profoundly smart. You have even figured out how to make it justifiable and simple to peruse. You have some genuine written work ability. Much obliged to you. smarters player lite

Robinjack's picture Robinjack replied on

On the off chance that more individuals that compose articles truly fretted about composing incredible substance like you, more perusers would be occupied with their works. Much obliged to you for thinking about your substance. iptv stream player

Robinjack's picture Robinjack replied on

Decent to be going to your web journal once more, it has been months for me. Well this article i've been sat tight for so long. I require this article to finish my task in the school, and it has same theme with your article. Much obliged, awesome offer. iptv stream player

Robinjack's picture Robinjack replied on

It was a decent post in reality. I altogether delighted in understanding it in my lunch time. Will without a doubt come and visit this blog all the more frequently. A debt of gratitude is in order for sharing. best iptv services

Robinjack's picture Robinjack replied on

Simply respecting your work and thinking about how you dealt with this online journal so well. It's remarkable to the point that I can't bear to not experience this significant data at whatever point I surf the web! best iptv services

Robinjack's picture Robinjack replied on

I truly thank you for the profitable data on this incredible subject and anticipate more extraordinary posts. Much appreciated for getting a charge out of this magnificence article with me. I am valuing it all that much! Anticipating another extraordinary article. Good fortunes to the creator! All the best! iptv stream player

Robinjack's picture Robinjack replied on

A debt of gratitude is in order for setting aside an ideal opportunity to talk about this, I feel emphatically that affection and read more on this subject. On the off chance that conceivable, for example, pick up learning, would you psyche overhauling your web journal with extra data? It is extremely helpful for me. iptv streamer

Robinjack's picture Robinjack replied on

I"m happy I discovered this site, I couldn"t discover any learning on this matter earlier to.Also work a website and in the event that you are ever keen on doing some guest composing for me if conceivable don"t hesitate to tell me, im dependably search for individuals to look at my site. smarters player lite

Robinjack's picture Robinjack replied on

An entrancing dialog is quality remark. I surmise that it is best to compose additional on this matter, it won't be an unthinkable point however for the most part individuals are insufficient to chat on such themes. To the following. Salud iptv streamer

Robinjack's picture Robinjack replied on

Much obliged for your post. I've been considering composing an extremely practically identical post in the course of the last couple of weeks, I'll most likely keep it quick and painless and connection to this rather if thats cool. Much obliged. smarters player lite

Robinjack's picture Robinjack replied on

I truly cherished perusing your web journal. It was exceptionally all around composed and simple to undertand. Not at all like extra sites I have perused which are truly not tht great. I likewise discovered your posts exceptionally fascinating. Indeed subsequent to understanding, I needed to go demonstrat to it to my companion and he ejoyed it too! iptv stream player

Robinjack's picture Robinjack replied on

I as of late ran over your online journal and have been perusing along. I thought I would leave my first remark. I don't comprehend what to say with the exception of that I have appreciated perusing. Pleasant site, I will continue going by this online journal all the time. smarters player lite

Robinjack's picture Robinjack replied on

A debt of gratitude is in order for setting aside an ideal opportunity to examine this, I feel firmly that adoration and read more on this point. In the event that conceivable, for example, pick up learning, would you brain redesigning your web journal with extra data? It is extremely valuable for me. iptv streamer

Robinjack's picture Robinjack replied on

This is very informatics, fresh and clear. I feel that everything has been portrayed in orderly way with the goal that peruser could get most extreme data and realize numerous things. iptv streamer

Robinjack's picture Robinjack replied on

I experience considerable difficulties my considerations on substance, however I truly felt I ought to here. Your article is truly awesome. I like the way you composed this data. iptv streamer

Robinjack's picture Robinjack replied on

You have a genuine capacity for composing one of a kind substance. I like how you think and the way you speak to your perspectives in this article. I concur with your mindset. Much obliged to you for sharing. best iptv services

Robinjack's picture Robinjack replied on

Every one of the substance you said in post is too great and can be exceptionally helpful. I will remember it, a debt of gratitude is in order for sharing the data continue upgrading, looking forward for more posts.Thanks smarters player lite

Robinjack's picture Robinjack replied on

I as of late discovered numerous helpful data in your site particularly this web journal page. Among the bunches of remarks on your articles. A debt of gratitude is in order for sharing. iptv streamer

Pages