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

Hello, you used to write wonderful, but the last several posts have been kinda boring… I miss your super writings. Past several posts are just a little bit out of track! come on! web link

Robinjack's picture Robinjack replied on

The essentially wonderful point about the Top rated Commenters widget designed into the NoFollow Totally free plugin is the fact which you can set the quantity of commenters who make the record. Fly-by single-comment spammers commonly are not rewarded with do-follow backlinks or identified, however they do opt in in your newsletter. Your loyal visitors are are subsequently rewarded. shell seo

Robinjack's picture Robinjack replied on

Visiting begin a business venture around the web usually means exposing your products or services moreover provider not only to some individuals inside your town, but yet to a lot of future prospects who may be over the web many times. easy internet business turnkey pcb assembly

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 uv flatbed printer

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. https://www.procolored.com/collections/uv-printer

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. uv flatbed printer

Robinjack's picture Robinjack replied on

You would endure heaps of different advised organized excursions with various chauffeur driven car experts. Some sort of cope previous features and a normally requires a to obtain travel within expense centre, and even checking out the upstate New York. ??????? pcb assembly

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. uv printer

Robinjack's picture Robinjack replied on

Free online games… [...]With havin so much content do you ever run into any problems of plagorism or copyright infringement? My website has a lot of completely unique content I’ve either authored myself or outsourced but it looks like a lot of it is popping it up all ov… printed circuit board assembly

Robinjack's picture Robinjack replied on

Thanks for your entire efforts on this site. My mum loves engaging in investigation and it’s really simple to grasp why. Many of us learn all regarding the compelling method you make helpful tips and tricks by means of your blog and therefore improve contribution from others on the subject matter then my daughter is without a doubt becoming educated a whole lot. Have fun with the remaining portion of the new year. You are performing a splendid job. แทงบอลออนไลน์

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. https://www.procolored.com/collections/uv-printer

Pages