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

uzairkhatri's picture uzairkhatri replied on

Thank you, I’ve just been searching for information about this topic for a while and yours is the greatest I’ve discovered till now. But, what in regards to the conclusion? Are you sure concerning the supply?I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. Ice Water Hack
Nice post. I learn something more challenging on distinct blogs everyday. It will always be stimulating to read content off their writers and practice a little something from their store. I’d choose to use some with all the content in my small weblog whether you do not mind. Natually I’ll provide a link on your own internet weblog. Many thanks sharing.I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. LIPOZEM
certainly like your web site but you have to take a look at the spelling on quite a few of your posts. Several of them are rife with spelling problems and I in finding it very bothersome to inform the reality then again I will surely come again again.I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. ICE WATER HACK

uzairkhatri's picture uzairkhatri replied on

Thank you, I’ve just been searching for information about this topic for a while and yours is the greatest I’ve discovered till now. But, what in regards to the conclusion? Are you sure concerning the supply?I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. Ice Water Hack
Nice post. I learn something more challenging on distinct blogs everyday. It will always be stimulating to read content off their writers and practice a little something from their store. I’d choose to use some with all the content in my small weblog whether you do not mind. Natually I’ll provide a link on your own internet weblog. Many thanks sharing.I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. LIPOZEM
certainly like your web site but you have to take a look at the spelling on quite a few of your posts. Several of them are rife with spelling problems and I in finding it very bothersome to inform the reality then again I will surely come again again.I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. ICE WATER HACK

uzairkhatri's picture uzairkhatri replied on

Thank you, I’ve just been searching for information about this topic for a while and yours is the greatest I’ve discovered till now. But, what in regards to the conclusion? Are you sure concerning the supply?I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. Ice Water Hack
Nice post. I learn something more challenging on distinct blogs everyday. It will always be stimulating to read content off their writers and practice a little something from their store. I’d choose to use some with all the content in my small weblog whether you do not mind. Natually I’ll provide a link on your own internet weblog. Many thanks sharing.I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. LIPOZEM
certainly like your web site but you have to take a look at the spelling on quite a few of your posts. Several of them are rife with spelling problems and I in finding it very bothersome to inform the reality then again I will surely come again again.I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. ICE WATER HACK

uzairkhatri's picture uzairkhatri replied on

Thank you, I’ve just been searching for information about this topic for a while and yours is the greatest I’ve discovered till now. But, what in regards to the conclusion? Are you sure concerning the supply?I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. Ice Water Hack
Nice post. I learn something more challenging on distinct blogs everyday. It will always be stimulating to read content off their writers and practice a little something from their store. I’d choose to use some with all the content in my small weblog whether you do not mind. Natually I’ll provide a link on your own internet weblog. Many thanks sharing.I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. LIPOZEM
certainly like your web site but you have to take a look at the spelling on quite a few of your posts. Several of them are rife with spelling problems and I in finding it very bothersome to inform the reality then again I will surely come again again.I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. ICE WATER HACK

uzairkhatri's picture uzairkhatri replied on

Thank you, I’ve just been searching for information about this topic for a while and yours is the greatest I’ve discovered till now. But, what in regards to the conclusion? Are you sure concerning the supply?I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. Ice Water Hack
Nice post. I learn something more challenging on distinct blogs everyday. It will always be stimulating to read content off their writers and practice a little something from their store. I’d choose to use some with all the content in my small weblog whether you do not mind. Natually I’ll provide a link on your own internet weblog. Many thanks sharing.I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. LIPOZEM
certainly like your web site but you have to take a look at the spelling on quite a few of your posts. Several of them are rife with spelling problems and I in finding it very bothersome to inform the reality then again I will surely come again again.I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. ICE WATER HACK

uzairkhatri's picture uzairkhatri replied on

Thank you, I’ve just been searching for information about this topic for a while and yours is the greatest I’ve discovered till now. But, what in regards to the conclusion? Are you sure concerning the supply?I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. Ice Water Hack
Nice post. I learn something more challenging on distinct blogs everyday. It will always be stimulating to read content off their writers and practice a little something from their store. I’d choose to use some with all the content in my small weblog whether you do not mind. Natually I’ll provide a link on your own internet weblog. Many thanks sharing.I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. LIPOZEM
certainly like your web site but you have to take a look at the spelling on quite a few of your posts. Several of them are rife with spelling problems and I in finding it very bothersome to inform the reality then again I will surely come again again.I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. ICE WATER HACK

uzairkhatri's picture uzairkhatri replied on

Thank you, I’ve just been searching for information about this topic for a while and yours is the greatest I’ve discovered till now. But, what in regards to the conclusion? Are you sure concerning the supply?I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. Ice Water Hack
Nice post. I learn something more challenging on distinct blogs everyday. It will always be stimulating to read content off their writers and practice a little something from their store. I’d choose to use some with all the content in my small weblog whether you do not mind. Natually I’ll provide a link on your own internet weblog. Many thanks sharing.I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. LIPOZEM
certainly like your web site but you have to take a look at the spelling on quite a few of your posts. Several of them are rife with spelling problems and I in finding it very bothersome to inform the reality then again I will surely come again again.I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. ICE WATER HACK

uzairkhatri's picture uzairkhatri replied on

Thank you, I’ve just been searching for information about this topic for a while and yours is the greatest I’ve discovered till now. But, what in regards to the conclusion? Are you sure concerning the supply?I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. Ice Water Hack
Nice post. I learn something more challenging on distinct blogs everyday. It will always be stimulating to read content off their writers and practice a little something from their store. I’d choose to use some with all the content in my small weblog whether you do not mind. Natually I’ll provide a link on your own internet weblog. Many thanks sharing.I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. LIPOZEM
certainly like your web site but you have to take a look at the spelling on quite a few of your posts. Several of them are rife with spelling problems and I in finding it very bothersome to inform the reality then again I will surely come again again.I had been honored to obtain a call from a friend as he found the important guidelines shared on the site. Browsing your blog post is a real wonderful experience. Thanks again for thinking of readers like me, and I hope for you the best of achievements as being a professional discipline. ICE WATER HACK

Robinjack's picture Robinjack replied on

My spouse and I absolutely love your blog and find nearly all of your post’s to be precisely what I’m looking for. Would you offer guest writers to write content for you? I wouldn’t mind producing a post or elaborating on a few of the subjects you write about here. Again, awesome site! slot Thailand

Pages