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

Much obliged for this extraordinary post, i discover it exceptionally fascinating and extremely well thoroughly considered and set up together. I anticipate perusing your work later o bet88

Really decent post. I just unearthed your weblog and needed to say that I have truly delighted in searching your blog entries. After all I'll be subscribing to your food and I trust you compose again soon! mvacademy sumobet88

Much obliged for setting aside an ideal opportunity to talk about that, I feel firmly about this thus truly like becoming acquainted with additional on this sort of field. Do you psyche overhauling your blog entry with extra understanding? It ought to be truly valuable for every one of us. link alternatif sumobet88

Just try to specify ones substance can be as unbelievable. This clarity with your post is wonderful and that i may believe you"re a master for this issue. High caliber alongside your agree grant me to grab your present provide for keep altered by utilizing drawing closer blog entry. Much appreciated several alongside you ought to go on the pleasurable take care of business. login sumobet88

Much obliged to you again for all the information you distribute,Good post. I was exceptionally keen on the article, it's entirely rousing I ought to concede. I like going to you site since I generally run over fascinating articles like this one.Great Job, I incredibly acknowledge that.Do Keep sharing! Respects, link alternatif sumobet88

Pleasant post. I was checking continually this online journal and I"m inspired! To a great degree valuable data extraordinarily the last part I look after such data a ton. I was looking for this sure data for quite a while. Much obliged to you and good fortunes. sumobet88

Much obliged for posting this information. I simply need to tell you that I simply look at your site and I discover it exceptionally fascinating and educational. I can hardly wait to peruse bunches of your posts. login sumobet88

This is an awesome motivating article.I am practically satisfied with your great work.You put truly exceptionally accommodating data. Keep it up. Continue blogging. Hoping to perusing your next post. login sumobet88

I truly inspired after read this on account of some quality work and educational musings . I just wanna express profound gratitude for the author and want you to enjoy all that life has to offer for coming!. login sumobet88

Intriguing theme for an online journal. I have been looking the Internet for the sake of entertainment and happened upon your site. Marvelous post. Much appreciated a ton for sharing your insight! It is extraordinary to see that a few individuals still invest an exertion into dealing with their sites. I"ll make certain to return again genuine soon. https://www.mvacademy.org/

I truly cherished perusing your online journal. It was extremely very much composed and straightforward. Not at all like different online journals I have perused which are truly not that good.Thanks alot! login sumobet88

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. mvacademy sumobet88

That gives off an impression of being brilliant anyway i am still not very beyond any doubt that I like it. At any rate will look significantly more into it and choose by and by! sumobet88

Pleasant post. I was checking continually this online journal and I am inspired! To a great degree accommodating data uniquely the last part I watch over such information a considerable measure. I was looking for this specific data for quite a while. Much obliged to you and good fortunes. bet88

This is an awesome motivating article.I am practically satisfied with your great work.You put truly exceptionally accommodating data. Keep it up. Continue blogging. Hoping to perusing your next post. login sumobet88

A debt of gratitude is in order for imparting pleasant data to us. i like your post and all you impart to us is uptodate and very useful, i might want to bookmark the page so i can come here again to peruse you, as you have made a brilliant showing. daftar sumobet88

Pages