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

Thanks for the several tips shared on this weblog. I have seen that many insurance carriers offer shoppers generous savings if they favor to insure a couple of cars together. A significant quantity of households have got several cars or trucks these days, particularly those with older teenage kids still living at home, as well as savings upon policies may soon begin. So it is good to look for a good deal. http://польскиеонлайнказино.pl/

Youre so cool! I dont suppose Ive read anything such as this just before. So nice to seek out somebody with some original thoughts on this subject. realy we appreciate you starting this up. this amazing site is one thing that is needed on the internet, someone with a little originality. beneficial problem for bringing interesting things to your web! казино онлайн

An impressive share, I with all this onto a colleague who has been performing a small analysis for this. Anf the husband actually bought me breakfast since I found it for him.. smile. So let me reword that: Thnx for your treat! But yeah Thnkx for spending time to talk about this, I feel strongly about this and love reading more about this topic. If at all possible, as you grow expertise, does one mind updating your blog post with increased details? It really is highly useful for me. Huge thumb up in this text! http://польскиеонлайнказино.pl/

We still cannot quite assume that Really should have refused often be those types of checking important points on your blog post. Our family and that i are sincerely thankful for your personal generosity enchanting giving me possibility pursue our chosen profession path. Delighted important info I bought with the web-site. онлайн казино

Pages