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

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. high authority backlinks

Robinjack's picture Robinjack replied on

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. Sidebar blogroll

Robinjack's picture Robinjack replied on

Much obliged to you for some other instructive site. The spot else might just I understand that sort of data written in such a flawless strategy? I have an endeavor that I am essentially now running on, and I"ve been at the look out for such data. dofollow backlinks

Robinjack's picture Robinjack replied on

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. sidebar blogroll backlinks

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! backlinks service

Robinjack's picture Robinjack replied on

Awesome occupation for distributed such a gainful site. Your web log isn't just valuable yet it is also truly innovative as well. There have a tendency to be very few individuals who can absolutely compose not all that basic posts that creatively. Proceed with the decent written work buy high quality backlinks

Robinjack's picture Robinjack replied on

A fascinating dialog is value remark. I feel that it is best to compose more on this matter, it may not be an unthinkable theme however generally people are insufficient to chat on such subjects. To the following. Salud. Buy backlinks

Robinjack's picture Robinjack replied on

I respect this article for the all around looked into substance and magnificent wording. I got so included in this material that I couldn"t quit perusing. I am awed with your work and expertise. Much thanks to you to such an extent. backlinks service

Robinjack's picture Robinjack replied on

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. blogroll backlinks

Robinjack's picture Robinjack replied on

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. buy high quality backlinks

Robinjack's picture Robinjack replied on

Doubtlessly this is a fantastic post I got a considerable measure of information subsequent to perusing good fortunes. Topic of website is superb there is just about everything to peruse, Brilliant post. seo backlinks service

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. blog comments

Robinjack's picture Robinjack replied on

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. Buy backlinks

Pages