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

Private Krankenversicherung - Nur dann, wenn Sie sich für die Absicherung über die Rentenversicherung entschieden haben, dann können Sie sich sicher sein, dass Sie im Alter so viel Geld haben, damit Sie Ihren Lebensstandard halten können. caluanie muelear oxidize

Robinjack's picture Robinjack replied on

Great post! I?m just starting out in community management/marketing media and trying to learn how to do it well – resources like this article are incredibly helpful. As our company is based in the US, it?s all a bit new to us. The example above is something that I worry about as well, how to show your own genuine enthusiasm and share the fact that your product is useful in that case buy caluanie muelear oxidize

Robinjack's picture Robinjack replied on

Youre so cool! I dont suppose Ive read anything similar to this prior to. So nice to uncover somebody with many original applying for grants this subject. realy appreciation for starting this up. this fabulous website is one area that is required on-line, someone with a bit of originality. useful project for bringing new things to the world wide web! oxidize

Robinjack's picture Robinjack replied on

I enjoy you because of all of your efforts on this website. Kim take interest in getting into investigations and it is easy to see why. We know all concerning the dynamic mode you produce priceless ideas by means of the web blog and as well as recommend participation from some other people on this area then our own daughter is certainly becoming educated a lot of things. Take pleasure in the remaining portion of the year. You’re carrying out a splendid job. caluaniecaluanie muelear oxidize manufacturermuelear oxidize

Robinjack's picture Robinjack replied on

*After study a few of the blog posts on your website now, and I truly like your way of blogging. I bookmarked it to my bookmark website list and will be checking back soon. Pls check out my web site as well and let me know what you think. caluanie

Robinjack's picture Robinjack replied on

Most reliable human being messages, nicely toasts. are already provided gradually during the entire wedding celebration and therefore are anticipated to be very laid back, humorous and as well as new all at once. best man speech NAGANO TONIC REVIEW

Pages