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

uzairkhatri's picture uzairkhatri replied on

I became honored to receive a call coming from a friend as soon as he discovered the important guidelines shared on the site. Studying your blog posting is a real excellent experience. Thanks again for considering readers like me, and I wish you the best of success for a professional in this area. nobel calling card toto togel

uzairkhatri's picture uzairkhatri replied on

I became honored to receive a call coming from a friend as soon as he discovered the important guidelines shared on the site. Studying your blog posting is a real excellent experience. Thanks again for considering readers like me, and I wish you the best of success for a professional in this area. nobel calling card toto togel

uzairkhatri's picture uzairkhatri replied on

I became honored to receive a call coming from a friend as soon as he discovered the important guidelines shared on the site. Studying your blog posting is a real excellent experience. Thanks again for considering readers like me, and I wish you the best of success for a professional in this area. nobel calling card toto togel

uzairkhatri's picture uzairkhatri replied on

I became honored to receive a call coming from a friend as soon as he discovered the important guidelines shared on the site. Studying your blog posting is a real excellent experience. Thanks again for considering readers like me, and I wish you the best of success for a professional in this area. nobel calling card toto togel

uzairkhatri's picture uzairkhatri replied on

I became honored to receive a call coming from a friend as soon as he discovered the important guidelines shared on the site. Studying your blog posting is a real excellent experience. Thanks again for considering readers like me, and I wish you the best of success for a professional in this area. nobel calling card toto togel

uzairkhatri's picture uzairkhatri replied on

I became honored to receive a call coming from a friend as soon as he discovered the important guidelines shared on the site. Studying your blog posting is a real excellent experience. Thanks again for considering readers like me, and I wish you the best of success for a professional in this area. nobel calling card toto togel

uzairkhatri's picture uzairkhatri replied on

I became honored to receive a call coming from a friend as soon as he discovered the important guidelines shared on the site. Studying your blog posting is a real excellent experience. Thanks again for considering readers like me, and I wish you the best of success for a professional in this area. nobel calling card toto togel

uzairkhatri's picture uzairkhatri replied on

I became honored to receive a call coming from a friend as soon as he discovered the important guidelines shared on the site. Studying your blog posting is a real excellent experience. Thanks again for considering readers like me, and I wish you the best of success for a professional in this area. nobel calling card toto togel

uzairkhatri's picture uzairkhatri replied on

I became honored to receive a call coming from a friend as soon as he discovered the important guidelines shared on the site. Studying your blog posting is a real excellent experience. Thanks again for considering readers like me, and I wish you the best of success for a professional in this area. nobel calling card toto togel

uzairkhatri's picture uzairkhatri replied on

I became honored to receive a call coming from a friend as soon as he discovered the important guidelines shared on the site. Studying your blog posting is a real excellent experience. Thanks again for considering readers like me, and I wish you the best of success for a professional in this area. nobel calling card toto togel

uzairkhatri's picture uzairkhatri replied on

I became honored to receive a call coming from a friend as soon as he discovered the important guidelines shared on the site. Studying your blog posting is a real excellent experience. Thanks again for considering readers like me, and I wish you the best of success for a professional in this area. nobel calling card toto togel

Robinjack's picture Robinjack replied on

This can be a really great accessibility. Today coming from yahoo while searching the same subject material. I really ate up everything you were required to talk about. Maintain the fantastic perform! Man Van in Hackney

Robinjack's picture Robinjack replied on

We retain listening towards information converse with regards to getting cost-free on the internet give capabilities so I are actually looking for close to for that absolute best how does someone obtain one. Man Van in Hackney

Robinjack's picture Robinjack replied on

After study a few of the blog posts for your web site now, and i also genuinely as if your method of blogging. I bookmarked it to my bookmark site list and will also be checking back soon. Pls check out my web page also and tell me what you consider. Man Van in Bromley

Robinjack's picture Robinjack replied on

My spouse and i felt cheerful when Raymond could conclude his researching while using the ideas he made when using the web page. It’s not at all simplistic just to continually be freely giving things which usually people could have been trying to sell. We really do know we have the blog owner to thank for this. Those illustrations you have made, the easy web site menu, the friendships you can help to create – it is mostly unbelievable, and it’s really facilitating our son in addition to our family know that the matter is entertaining, and that is seriously fundamental. Thank you for everything! Man Van in Bromley

Robinjack's picture Robinjack replied on

There are certainly a number of details like that to take into consideration. That is a great level to deliver up. I provide the thoughts above as normal inspiration but clearly there are questions like the one you bring up where a very powerful factor can be working in sincere good faith. I don?t know if greatest practices have emerged around issues like that, however I’m positive that your job is clearly identified as a good game. Both boys and girls really feel the impact of just a second’s pleasure, for the remainder of their lives. Man and Van Dulwich

Robinjack's picture Robinjack replied on

I wanted to draft you this tiny remark to help give many thanks once again considering the beautiful methods you’ve documented on this website. It’s simply wonderfully open-handed with you to deliver unreservedly just what most people might have marketed as an electronic book to earn some dough for their own end, mostly considering the fact that you could have tried it if you considered necessary. These smart ideas also worked as a good way to be certain that other people online have a similar interest really like my personal own to know the truth way more on the subject of this condition. I am certain there are a lot more pleasurable times ahead for folks who start reading your site. Man and Van Dulwich

Robinjack's picture Robinjack replied on

Hi there! I could have sworn I’ve been to this blog before but after checking through some of the post I realized it’s new to me. Nonetheless, I’m definitely delighted I found it and I’ll be book-marking and checking back frequently! Man and Van Dulwich

Robinjack's picture Robinjack replied on

Hello there! This is type of off subject but I need to have some guidance from an established website. Is it difficult to set up your private website? I’m not really techincal but I can figure issues out pretty rapid. I’m contemplating about generating my own but I’m not sure exactly where to start. Do you have any points or ideas? Numerous many thanks Man Van in Lewisham

Pages