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

Really great post. I just discovered your web journal and needed to say that I have truly delighted in perusing your blog entries. Any way I'll be subscribing to your food and I trust you post again soon. Huge much obliged for the helpful information. Fitspresso

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. Fitspresso reviews

Hi, I have skimmed the vast majority of your posts. This post is presumably where I got the most helpful data for my examination. A debt of gratitude is in order for posting, perhaps we can see more on this. Are you mindful of whatever other sites on this subject. Fitspresso reviews

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 recognize what to say with the exception of that I have delighted in perusing. Decent blog. I will continue going by this site frequently. Fitspresso

Much thanks to you for another awesome article. Where else might anyone be able to get that sort of data in such an impeccable method for composing? I have a presentation one week from now, and I am on the search for such data. Fitspresso review

Its an incredible joy perusing your post.Its brimming with data I am searching for and I want to post a remark that "The substance of your post is amazing" Great work. Fitspresso

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! Fitspresso reviews

Have you ever thought about creating an e-book or guest authoring on other sites? I have a blog based upon on the same subjects you discuss and would love to have you share some stories/information. I know my visitors would value your work. If you are even remotely interested, feel free to shoot me an e mail. paito angka

I think more writers should take care to write with passion like you. Even informational articles like this can have personality. That’s what you have interjected in this informative article. Your views are very unique. paito angka

I think more writers should take care to write with passion like you. Even informational articles like this can have personality. That’s what you have interjected in this informative article. Your views are very unique. paito angka

I think more writers should take care to write with passion like you. Even informational articles like this can have personality. That’s what you have interjected in this informative article. Your views are very unique. paito angka

I think more writers should take care to write with passion like you. Even informational articles like this can have personality. That’s what you have interjected in this informative article. Your views are very unique. paito angka

I think more writers should take care to write with passion like you. Even informational articles like this can have personality. That’s what you have interjected in this informative article. Your views are very unique. paito angka

I think more writers should take care to write with passion like you. Even informational articles like this can have personality. That’s what you have interjected in this informative article. Your views are very unique. paito angka

I think more writers should take care to write with passion like you. Even informational articles like this can have personality. That’s what you have interjected in this informative article. Your views are very unique. paito angka

I think more writers should take care to write with passion like you. Even informational articles like this can have personality. That’s what you have interjected in this informative article. Your views are very unique. paito angka

I think more writers should take care to write with passion like you. Even informational articles like this can have personality. That’s what you have interjected in this informative article. Your views are very unique. paito angka

I think more writers should take care to write with passion like you. Even informational articles like this can have personality. That’s what you have interjected in this informative article. Your views are very unique. paito angka

How is it that simply anybody can write a website and acquire as widespread as this? Its not like youve said something incredibly spectacular –more like youve painted a reasonably picture over a difficulty that you simply recognize nothing concerning I don’t want to sound mean, here. but do you really suppose that you can escape with adding some pretty pictures and not really say anything? paito angka

How is it that simply anybody can write a website and acquire as widespread as this? Its not like youve said something incredibly spectacular –more like youve painted a reasonably picture over a difficulty that you simply recognize nothing concerning I don’t want to sound mean, here. but do you really suppose that you can escape with adding some pretty pictures and not really say anything? paito angka

How is it that simply anybody can write a website and acquire as widespread as this? Its not like youve said something incredibly spectacular –more like youve painted a reasonably picture over a difficulty that you simply recognize nothing concerning I don’t want to sound mean, here. but do you really suppose that you can escape with adding some pretty pictures and not really say anything? paito angka

How is it that simply anybody can write a website and acquire as widespread as this? Its not like youve said something incredibly spectacular –more like youve painted a reasonably picture over a difficulty that you simply recognize nothing concerning I don’t want to sound mean, here. but do you really suppose that you can escape with adding some pretty pictures and not really say anything? paito angka

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. paito angka

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. paito angka

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. paito angka

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. paito angka

Pages