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

Once you know how to search the deep web you'll have to stop yourself from spending hours upon hours just trolling for new ideas. To help focus, here are a few ideas for using the resources found on the hidden web or : Look for new places to market your products. You can find websites, businesses, publications, and periodicals where you might advertise, run articles, or reach new prospects.

Robinjack's picture Robinjack replied on

Once you know how to search the deep web you'll have to stop yourself from spending hours upon hours just trolling for new ideas. To help focus, here are a few ideas for using the resources found on the hidden web or : Look for new places to market your products. You can find websites, businesses, publications, and periodicals where you might advertise, run articles, or reach new prospects.

Robinjack's picture Robinjack replied on

Once you know how to search the deep web you'll have to stop yourself from spending hours upon hours just trolling for new ideas. To help focus, here are a few ideas for using the resources found on the hidden web or : Look for new places to market your products. You can find websites, businesses, publications, and periodicals where you might advertise, run articles, or reach new prospects.

Robinjack's picture Robinjack replied on

Once you know how to search the deep web you'll have to stop yourself from spending hours upon hours just trolling for new ideas. To help focus, here are a few ideas for using the resources found on the hidden web or : Look for new places to market your products. You can find websites, businesses, publications, and periodicals where you might advertise, run articles, or reach new prospects.

Robinjack's picture Robinjack replied on

Once you know how to search the deep web you'll have to stop yourself from spending hours upon hours just trolling for new ideas. To help focus, here are a few ideas for using the resources found on the hidden web or : Look for new places to market your products. You can find websites, businesses, publications, and periodicals where you might advertise, run articles, or reach new prospects.

Robinjack's picture Robinjack replied on

Once you know how to search the deep web you'll have to stop yourself from spending hours upon hours just trolling for new ideas. To help focus, here are a few ideas for using the resources found on the hidden web or : Look for new places to market your products. You can find websites, businesses, publications, and periodicals where you might advertise, run articles, or reach new prospects.

Robinjack's picture Robinjack replied on

Once you know how to search the deep web you'll have to stop yourself from spending hours upon hours just trolling for new ideas. To help focus, here are a few ideas for using the resources found on the hidden web or : Look for new places to market your products. You can find websites, businesses, publications, and periodicals where you might advertise, run articles, or reach new prospects.

Robinjack's picture Robinjack replied on

Once you know how to search the deep web you'll have to stop yourself from spending hours upon hours just trolling for new ideas. To help focus, here are a few ideas for using the resources found on the hidden web or : Look for new places to market your products. You can find websites, businesses, publications, and periodicals where you might advertise, run articles, or reach new prospects.

Robinjack's picture Robinjack replied on

Once you know how to search the deep web you'll have to stop yourself from spending hours upon hours just trolling for new ideas. To help focus, here are a few ideas for using the resources found on the hidden web or : Look for new places to market your products. You can find websites, businesses, publications, and periodicals where you might advertise, run articles, or reach new prospects.

Robinjack's picture Robinjack replied on

Once you know how to search the deep web you'll have to stop yourself from spending hours upon hours just trolling for new ideas. To help focus, here are a few ideas for using the resources found on the hidden web or : Look for new places to market your products. You can find websites, businesses, publications, and periodicals where you might advertise, run articles, or reach new prospects.

Robinjack's picture Robinjack replied on

Generally I do not read article on blogs, however I wish to say that this write-up very forced me to check out and do so! Your writing taste has been amazed me. Thanks, very great post. options analysis softwares

Robinjack's picture Robinjack replied on

I am glad for writing to let you know of the great experience my friend’s girl went through reading the blog. She figured out several pieces, most notably how it is like to have a great helping style to get many more smoothly completely grasp several specialized issues. You really did more than visitors’ expectations. Thank you for displaying those good, dependable, explanatory and in addition cool guidance on this topic to Lizeth. buy hgh online

Robinjack's picture Robinjack replied on

An interesting discussion is worth comment. I believe that you ought to write regarding this topic, it might not be a taboo subject but generally persons are too few to chat on such topics. To another location. Cheers hgh for sale

Robinjack's picture Robinjack replied on

Hi this is somewhat of off topic but I was wondering if blogs use WYSIWYG editors or if you have to manually code with HTML. I’m starting a blog soon but have no coding knowledge so I wanted to get guidance from someone with experience. Any help would be greatly appreciated! winstrol where to buy

Robinjack's picture Robinjack replied on

Nice post. I learn some thing tougher on different blogs everyday. Most commonly it is stimulating to read content off their writers and practice something at their store. I’d opt to use some with all the content in my weblog whether or not you do not mind. Natually I’ll provide a link with your internet weblog. Thank you for sharing. dark web sites

Robinjack's picture Robinjack replied on

I was just searching for this information for a while. After six hours of continuous Googleing, at last I got it in your website. I wonder what is the lack of Google strategy that don’t rank this type of informative web sites in top of the list. Generally the top websites are full of garbage. dark web sites

Pages