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

The Construction Industry offers some of the best opportunities and the hardest, most challenging work available, for Commercial Cleaning vendors. Construction site clean up projects can, and if structured correctly, will prove to be the most lucrative aspect of a commercial cleaning business. They can also prove to be the hardest work, the biggest headaches and a scheduling/staffing nightmare. 247 sports

Robinjack's picture Robinjack replied on

There are some fascinating cut-off dates in this article however I don’t know if I see all of them heart to heart. There’s some validity but I will take hold opinion until I look into it further. Good article , thanks and we wish extra! Added to FeedBurner as well 247sport

Robinjack's picture Robinjack replied on

A project related to tilt up construction involves pouring walls of a building at job sites directly in huge concrete slabs popularly known as tilt wall panels or tilt up panels. Many construction companies possess enough experience about this and as such, specialize in this type of construction work. football live

Robinjack's picture Robinjack replied on

Thank you for an additional great post. Exactly where else could anybody get that kind of facts in this kind of a ideal way of writing? I have a presentation next week, and I’m around the appear for this kind of data. 247sport

Robinjack's picture Robinjack replied on

An important part of the construction industry, these skilled workers bring power to homes and industries nationwide. Construction electricians are an important part of the construction industry. Responsible for installing the conduits, switches, outlets, and transformers needed to bring power to a building, they combine craftsman skills with careful training in electrical theory and application. Construction electricians must undergo long apprenticeships either as a hands-on trainee under an experienced electrician, or through programs offered by professional societies and technical schools. As today's new construction integrates more and more electrical features including computerized climate controls, alarms and entertainment systems, the role of the construction electrician promises to be an ever more important element of the contracting industry. 247 sports

Robinjack's picture Robinjack replied on

The Construction Industry offers some of the best opportunities and the hardest, most challenging work available, for Commercial Cleaning vendors. Construction site clean up projects can, and if structured correctly, will prove to be the most lucrative aspect of a commercial cleaning business. They can also prove to be the hardest work, the biggest headaches and a scheduling/staffing nightmare. THE GENIUS WAVE REVIEW

Robinjack's picture Robinjack replied on

There are some fascinating cut-off dates in this article however I don’t know if I see all of them heart to heart. There’s some validity but I will take hold opinion until I look into it further. Good article , thanks and we wish extra! Added to FeedBurner as well THE GENIUS WAVE

Robinjack's picture Robinjack replied on

A project related to tilt up construction involves pouring walls of a building at job sites directly in huge concrete slabs popularly known as tilt wall panels or tilt up panels. Many construction companies possess enough experience about this and as such, specialize in this type of construction work. THE GENIUS WAVE

Robinjack's picture Robinjack replied on

Thank you for an additional great post. Exactly where else could anybody get that kind of facts in this kind of a ideal way of writing? I have a presentation next week, and I’m around the appear for this kind of data. THE GENIUS WAVE REVIEW

Robinjack's picture Robinjack replied on

An important part of the construction industry, these skilled workers bring power to homes and industries nationwide. Construction electricians are an important part of the construction industry. Responsible for installing the conduits, switches, outlets, and transformers needed to bring power to a building, they combine craftsman skills with careful training in electrical theory and application. Construction electricians must undergo long apprenticeships either as a hands-on trainee under an experienced electrician, or through programs offered by professional societies and technical schools. As today's new construction integrates more and more electrical features including computerized climate controls, alarms and entertainment systems, the role of the construction electrician promises to be an ever more important element of the contracting industry. THE GENIUS WAVE

Robinjack's picture Robinjack replied on

I have perused a couple of the articles on your site now, and I truly like your style of blogging. I added it to my top picks web journal webpage list and will be inquiring soon. It would be ideal if you look at my site too and let me comprehend what you think. cab 주소

Robinjack's picture Robinjack replied on

I know your aptitude on this. I must say we ought to have an online discourse on this. Composing just remarks will close the exchange straight away! Furthermore, will confine the advantages from this data. 캡주소

Robinjack's picture Robinjack replied on

A debt of gratitude is in order for imparting pleasant data to us. i like your post and all you impart to us is uptodate and very useful, i might want to bookmark the page so i can come here again to peruse you, as you have made a superb showing. cab 주소

Robinjack's picture Robinjack replied on

Goodness, cool post. I'd like to compose like this as well – requiring significant investment and genuine diligent work to make an incredible article… yet I put things off an excessive amount of and never appear to begin. Much obliged however. 캡 주소

Robinjack's picture Robinjack replied on

I experience considerable difficulties my considerations on substance, yet I truly felt I ought to here. Your article is truly awesome. I like the way you composed this data. cab주소

Robinjack's picture Robinjack replied on

A debt of gratitude is in order for setting aside an ideal opportunity to talk about this, I feel emphatically that affection and read more on this subject. On the off chance that conceivable, for example, pick up learning, would you psyche overhauling your web journal with extra data? It is extremely helpful for me. 캡 주소

Pages