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

Keep in touch whilst functioning from your own home office with out all of the hassle of purchasing or procurment costly office equipment. Debtors are allowed to apply with their a bad credit score background whenever. 우리카지노

Robinjack's picture Robinjack replied on

Hello! Someone in my Facebook group shared this site with us so I came to look it over. I’m definitely enjoying the information. I’m book-marking and will be tweeting this to my followers! Outstanding blog and superb style and design. 카지노사이트

Robinjack's picture Robinjack replied on

I precisely wished to thank you very much yet again. I am not sure the things that I might have accomplished without the type of creative concepts discussed by you directly on such area. It seemed to be a very challenging problem for me, but coming across a specialised approach you managed that took me to weep with gladness. Now i’m happy for the information and as well , hope that you know what a great job your are doing teaching many others through the use of a site. More than likely you’ve never got to know all of us. 온라인카지노

Robinjack's picture Robinjack replied on

Hi there, just became aware of your blog through Google, and found that it’s truly informative. I’ll be grateful if you continue this in future. Lots of people will benefit from your writing. Cheers! 온라인카지노

Pages