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 discovered your blog site on google and examine a number of of your early posts. Continue to maintain up the superb operate. I simply extra up your RSS feed to my MSN News Reader. In search of forward to reading more from you later on!… koi toto

uzairkhatri's picture uzairkhatri replied on

I discovered your blog site on google and examine a number of of your early posts. Continue to maintain up the superb operate. I simply extra up your RSS feed to my MSN News Reader. In search of forward to reading more from you later on!… koi toto

uzairkhatri's picture uzairkhatri 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 togel

uzairkhatri's picture uzairkhatri 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 togel

uzairkhatri's picture uzairkhatri 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 togel

uzairkhatri's picture uzairkhatri 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 togel

Robinjack's picture Robinjack replied on

Hey there! Great post! Please when I will see a follow up! terong123 Undeniably believe that which you said. Your favorite justification seemed to be on the internet the easiest thing to be aware of. I say to you, I definitely get annoyed while people consider worries that they plainly don’t know about. You managed to hit the nail upon the top and also defined out the whole thing without having side effect , people can take a signal. Will likely be back to get more. Thanks polo188 The next time I just read a weblog, I really hope which it doesnt disappoint me up to this one. Get real, Yes, it was my choice to read, but I personally thought youd have something interesting to convey. All I hear can be a handful of whining about something you could fix in the event you werent too busy trying to find attention. batik77

Robinjack's picture Robinjack replied on

If you happen to excited about eco items, sometimes be tough shock to anyone them recognise that to help make unique baskets just for this quite liquids carry basic steps liters associated ceiling fan oil producing. dc free mommy blog giveaways family trip home gardening house power wash baby laundry detergent crimsonetwork.com

Robinjack's picture Robinjack replied on

What i do not realize is actually how you’re no longer really much more smartly-favored than you may be right now. You are so intelligent. You recognize thus considerably in the case of this topic, produced me personally consider it from numerous various angles. Its like men and women don’t seem to be fascinated until it’s something to do with Woman gaga! Your personal stuffs nice. At all times maintain it up! crimsonetwork.com

Robinjack's picture Robinjack replied on

I wanted to thank you a lot more for this amazing web-site you have created here. It truly is full of useful tips for those who are genuinely interested in this subject, specifically this very post. Your all actually sweet plus thoughtful of others as well as reading your site posts is a wonderful delight in my experience. And what a generous reward! Mary and I will certainly have fun making use of your guidelines in what we must do in a few weeks. Our checklist is a mile long which means that your tips might be put to great use. crimsonetwork.com

Pages