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

I have been exploring for a little bit for any high-quality articles or blog posts on this sort of area . Exploring in Yahoo I at last stumbled upon this website. Reading this information So i am happy to convey that I’ve an incredibly good uncanny feeling I discovered exactly what I needed. I most certainly will make certain to do not forget this web site and give it a glance regularly. 마사지구인구직사이트

Robinjack's picture Robinjack replied on

Hey! I know this is kinda off topic however , I’d figured I’d ask. Would you be interested in exchanging links or maybe guest writing a blog post or vice-versa? My blog covers a lot of the same topics as yours and I believe we could greatly benefit from each other. If you are interested feel free to send me an e-mail. I look forward to hearing from you! Superb blog by the way! 스웨디시구인구직

Robinjack's picture Robinjack replied on

Have you ever considered about adding a little bit more than just your articles? I mean, what you say is fundamental and everything. Nevertheless think about if you added some great pictures or video clips to give your posts more, “pop”! Your content is excellent but with images and clips, this site could certainly be one of the most beneficial in its field. Fantastic blog! 스웨디시구인구직사이트

Robinjack's picture Robinjack replied on

Now i am really fresh to wordpress blogs. however what you post on this site is absolutely very good and very beneficial. I believe it would help me in the future. Thanks for the excellent work. 꽁머니 1만원

Robinjack's picture Robinjack replied on

My brother suggested I might like this website. He was totally right. This post actually made my day. You can not imagine just how much time I had spent for this info! Thanks! 꽁머니 사이트

Robinjack's picture Robinjack replied on

I found your weblog web site on google and check a few of your early posts. Continue to maintain up the superb operate. I just further up your RSS feed to my MSN News Reader. Searching for forward to studying extra from you in a while!… 꽁머니 토토사이트

Robinjack's picture Robinjack replied on

Greatest fighter toasts ought to entertain and supply prize on your couples. Initially audio system next to obnoxious crowd would be wise to understand one particular gold colored strategy as to public speaking, which is personal interests self. best man jokes 꽁머니

Robinjack's picture Robinjack replied on

Internal direct, training, contentment, honour, forbearance plus sentence. Usually a percentage of problems that Tang Soo Write, the actual Mandarin chinese martial art related to self-defense, can educate we additionally instilling in you the strength not just in defend your business women and men capability related with spotting hazard joins to refrain from giving confrontation completely. 꽁머니 놀이터

Robinjack's picture Robinjack replied on

I do love the way you have presented this specific situation plus it does supply us some fodder for consideration. Nevertheless, from everything that I have experienced, I simply just trust as other commentary pile on that people stay on point and don’t embark on a tirade involving the news du jour. Still, thank you for this superb piece and even though I do not necessarily agree with the idea in totality, I regard your perspective. 꽁머니 놀이터

Robinjack's picture Robinjack replied on

The subsequent time I read a blog, I hope that it doesnt disappoint me as a lot as this one. I imply, I do know it was my choice to learn, however I actually thought youd have something attention-grabbing to say. All I hear is a bunch of whining about something that you could repair in the event you werent too busy in search of attention. where to buy psychedelics

Robinjack's picture Robinjack replied on

Its such as you read my mind! You appear to understand a lot about this, like you wrote the e-book in it or something. I believe that you simply could do with a few % to force the message house a bit, however other than that, this is wonderful blog. A great read. I'll certainly be back. Shroom Capsules

Robinjack's picture Robinjack replied on

I lately stumbled on your website and also have been learning along. I was thinking I might leave my very first remark. I do not know what to state except that I have liked reading through. Solid website. I am going to maintain browsing this site incredibly typically. 100Ah LiFePO4 Battery

Robinjack's picture Robinjack replied on

When I originally commented I clicked the -Notify me when new surveys are added- checkbox and already every time a comment is added I buy four emails with the same comment. Perhaps there is that is you possibly can eliminate me from that service? Thanks! 12V 100Ah LiFePO4

Robinjack's picture Robinjack replied on

You’ll find obviously quite a lot of details just like that to take into consideration. That´s a fantastic point to bring up. I offer the thoughts above as general inspiration but clearly you will discover questions like the one you bring up where the most very important thing definitely will be working in honest excellent faith. I don´t know if most useful practices have emerged around things just like that, but I am certain that your work is clearly identified as a fair game. LiFePO4 Battery 12V 100Ah

Robinjack's picture Robinjack replied on

There are incredibly many details prefer that to take into consideration. This is a excellent denote mention. I provide thoughts above as general inspiration but clearly you can find questions much like the one you start up in which the most crucial factor might be in honest great faith. I don?t know if best practices have emerged around things like that, but I am certain that your chosen job is clearly labeled as a good game. Both boys and girls have the impact of just a moment’s pleasure, for the remainder of their lives. 100Ah LiFePO4 Battery

Robinjack's picture Robinjack replied on

My brother recommended I might like this web site. He was entirely right. This post truly made my day. You can not imagine simply how much time I had spent for this information! Thanks! 12V 100Ah LiFePO4

Robinjack's picture Robinjack replied on

Thank you for such a fantastic blog. Where else could anyone get that kind of info written in such a perfect way? I have a presentation that I am presently working on, and I have been on the look out for such information 파워볼

Robinjack's picture Robinjack replied on

thank you dearly author , I found oneself this web site very helpful and its full of excellent healthy selective information ! , I as well thank you for the fantastic food plan post. 파워볼

Pages