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

What i do not realize is in reality how you are no longer actually a lot more neatly-appreciated than you may be right now. You are so intelligent. You understand therefore considerably in relation to this matter, made me personally believe it from a lot of varied angles. Its like women and men don’t seem to be fascinated except it?s something to accomplish with Lady gaga! Your own stuffs excellent. At all times deal with it up! bandarbola855

Robinjack's picture Robinjack replied on

Nice post. I find out some thing tougher on various blogs everyday. Most commonly it is stimulating to learn to read content from other writers and exercise a specific thing at their store. I’d would prefer to apply certain while using the content on my own blog whether or not you don’t mind. Natually I’ll supply you with a link on your own internet blog. Thank you for sharing. bandarbola855

Robinjack's picture Robinjack replied on

There are certainly a great deal of details like this to take into consideration. That is a fantastic point out talk about. I supply the thoughts above as general inspiration but clearly you can find questions such as the one you start up in which the most critical thing are going to be working in honest very good faith. I don?t know if recommendations have emerged about such things as that, but I am certain your job is clearly recognized as an affordable game. Both boys and girls have the impact of a little moment’s pleasure, through out their lives. bandarbola855

Robinjack's picture Robinjack replied on

After study a few of the blog articles for your website now, and that i really like your method of blogging. I bookmarked it to my bookmark site list and are checking back soon. Pls consider my internet site too and inform me what you consider. bandarbola855

Robinjack's picture Robinjack replied on

I have to get across my affection for your kindness supporting people who absolutely need help with this situation. Your special dedication to getting the message along had become really powerful and has continuously made guys and women much like me to reach their ambitions. The informative guide denotes much to me and further more to my colleagues. With thanks; from all of us. slot bandarbola855

Robinjack's picture Robinjack replied on

I’ve been surfing online greater than three hours these days, but I by no means found any interesting article like yours. It¡¦s beautiful value sufficient for me. In my view, if all website owners and bloggers made excellent content as you probably did, the net will likely be a lot more helpful than ever before. situs bandarbola855

Robinjack's picture Robinjack replied on

This will be the right blog for anyone who really wants to discover this topic. You realize a great deal its almost challenging to argue to you (not that I actually would want…HaHa). You definitely put a whole new spin over a topic thats been written about for several years. Fantastic stuff, just great! situs bandarbola855

Robinjack's picture Robinjack replied on

There are incredibly plenty of details like that take into consideration. That is the fantastic specify raise up. I offer the thoughts above as general inspiration but clearly you can find questions such as the one you raise up where the most critical factor will probably be doing work in honest very good faith. I don?t know if guidelines have emerged about things like that, but More than likely that your particular job is clearly identified as a fair game. Both boys and girls notice the impact of a moment’s pleasure, for the rest of their lives. situs bandarbola855

Robinjack's picture Robinjack replied on

Aw, this was a very nice post. In concept I wish to put in writing like this moreover ?taking time and precise effort to make an excellent article?but what can I say?I procrastinate alot and certainly not appear to get one thing done. situs slot88

Robinjack's picture Robinjack replied on

I am curious to find out what blog platform you happen to be using? I’m having some minor security issues with my latest blog and I would like to find something more risk-free. Do you have any suggestions? situs slot88

Robinjack's picture Robinjack replied on

Your writing is fine and gives food for thought. I hope that I’ll have more time to read your articles . Regards. I wish you that you frequently publish new texts and invite you to greet me situs slot88

Robinjack's picture Robinjack replied on

Hi my own cherished one! I wish to state that this kind of post is awesome, good composed and include virtually all important infos. I?|d want to seem added content such as this . Hidupjitu

Robinjack's picture Robinjack replied on

Hi my own cherished one! I wish to state that this kind of post is awesome, good composed and include virtually all important infos. I?|d want to seem added content such as this . Hidupjitu

Robinjack's picture Robinjack replied on

Hi my own cherished one! I wish to state that this kind of post is awesome, good composed and include virtually all important infos. I?|d want to seem added content such as this . Hidupjitu

Robinjack's picture Robinjack replied on

Hi my own cherished one! I wish to state that this kind of post is awesome, good composed and include virtually all important infos. I?|d want to seem added content such as this . Hidupjitu

Robinjack's picture Robinjack replied on

Hi my own cherished one! I wish to state that this kind of post is awesome, good composed and include virtually all important infos. I?|d want to seem added content such as this . Hidupjitu

Robinjack's picture Robinjack replied on

Write more, thats all I have to say. Literally, it seems as though you relied on the video to make your point. You definitely know what youre talking about, why throw away your intelligence on just posting videos to your blog when you could be giving us something enlightening to read? Hidupjitu

Robinjack's picture Robinjack replied on

Write more, thats all I have to say. Literally, it seems as though you relied on the video to make your point. You definitely know what youre talking about, why throw away your intelligence on just posting videos to your blog when you could be giving us something enlightening to read? Hidupjitu

Robinjack's picture Robinjack replied on

Write more, thats all I have to say. Literally, it seems as though you relied on the video to make your point. You definitely know what youre talking about, why throw away your intelligence on just posting videos to your blog when you could be giving us something enlightening to read? Hidupjitu

Pages