Internal memories

SPEAr1340 combines two built-in memory:

  • 32 KB Boot ROM (BootROM)
  • Static RAM area (SRAM)

BootROM​

BootROM refers to the on-chip 32 KB ROM, as well as firmware in a tube pre-stored in a memory. Supported boot devices:

  • Serial NOR Flash
  • Parallel NOR Flash
  • NAND Flash
  • USB OTG
  • UART
  • SD / MMC

BootROM firmware selects the boot device after reset by reading the status strap [3: 0] Contact.

Static RAM (SRAM)

Some of these memory areas used during the boot phase by flash BootROM. After downloading all areas of SRAM fully available for general-purpose applications.

Key Features:

  • 32 KB of RAM (SYSTEM0, one port). When all of the islands off the power, SYSTEM0 losing data content.
  • 4K always RAM (SYSRAM1, one port). When all of the islands off the power, SYSRAM1 retains its data content.

Comments

Robinjack's picture Robinjack replied on

I just wanted to thank you again for this amazing site you have built here. Its full of useful tips for those who are definitely interested in this subject, especially this very post. Your all so sweet and also thoughtful of others and reading the blog posts is a good delight to me. And thats a generous surprise! Jeff and I are going to have excitement making use of your points in what we must do in the near future. Our listing is a distance long and tips is going to be put to fine use. Prishtina Reisen bandar togel

Robinjack's picture Robinjack replied on

I want to express some thanks to this writer for rescuing me from such a situation. Because of looking out through the world wide web and obtaining principles that were not productive, I figured my life was done. Being alive without the presence of approaches to the issues you’ve solved by way of your main article is a crucial case, and ones which may have in a negative way affected my career if I had not come across your website. Your actual natural talent and kindness in taking care of every item was precious. I am not sure what I would have done if I hadn’t encountered such a stuff like this. I am able to now look ahead to my future. Thanks for your time so much for the expert and effective help. I will not be reluctant to endorse your site to any person who should have direction on this situation. slot88

Robinjack's picture Robinjack replied on

방이동노래방 - 프리미엄 인테리어와 최신 음향 시설, 깨끗한 환경의 방이동 최고의 룸 노래방. 합리적 가격, 편리한 주차, 뛰어난 접근성으로 젊은층부터 커플까지 모두 만족하는 공간. 방이동 먹자골목 중심 위치로 24시간 편하게 이용하세요. 방이동노래방

Robinjack's picture Robinjack replied on

I want to express some thanks to this writer for rescuing me from such a situation. Because of looking out through the world wide web and obtaining principles that were not productive, I figured my life was done. Being alive without the presence of approaches to the issues you’ve solved by way of your main article is a crucial case, and ones which may have in a negative way affected my career if I had not come across your website. Your actual natural talent and kindness in taking care of every item was precious. I am not sure what I would have done if I hadn’t encountered such a stuff like this. I am able to now look ahead to my future. Thanks for your time so much for the expert and effective help. I will not be reluctant to endorse your site to any person who should have direction on this situation. bandarbola855

Robinjack's picture Robinjack replied on

hey there and thanks to your info – I’ve certainly picked up anything new from right here. I did however expertise a few technical issues the usage of this website, as I skilled to reload the web site a lot of instances prior to I may get it to load correctly. I had been puzzling over if your hosting is OK? No longer that I’m complaining, however sluggish loading instances instances will often have an effect on your placement in google and could injury your high-quality rating if ads and ***********|advertising|advertising|advertising and *********** with Adwords. Well I am including this RSS to my e-mail and could look out for much more of your respective intriguing content. Make sure you replace this once more very soon.. slot online

Robinjack's picture Robinjack replied on

I discovered your site web site online and appearance several of your early posts. Keep the really good operate. I just now extra encourage Feed to my MSN News Reader. Seeking toward reading far more from you finding out down the line!… slot online

Robinjack's picture Robinjack replied on

Aw, this is a very nice post. In concept I would like to set up writing this way moreover – taking time and actual effort to manufacture a great article… but what / things I say… I procrastinate alot through no indicates seem to go carried out. RTP SLOT

Robinjack's picture Robinjack replied on

I loved as much as you’ll receive carried out right here. The sketch is attractive, your authored material stylish. nonetheless, you command get got an nervousness over that you wish be delivering the following. unwell unquestionably come more formerly again as exactly the same nearly a lot often inside case you shield this hike. https://sportsmarkethistory.com/

Robinjack's picture Robinjack replied on

Great beat ! I wish to apprentice while you amend your web site, how can i subscribe for a blog website? The account aided me a appropriate deal. I had been a little bit acquainted of this your broadcast provided bright clear idea poll88

Robinjack's picture Robinjack replied on

I discovered your website site on google and check a couple of your early posts. Preserve in the top notch operate. I just extra up your Feed to my MSN News Reader. Looking for toward reading far more of your stuff afterwards!… slot online gampang menang

Robinjack's picture Robinjack replied on

I discovered your site web site online and appearance several of your early posts. Keep the really good operate. I just now extra encourage Feed to my MSN News Reader. Seeking toward reading far more from you finding out down the line!… alexistogel

Robinjack's picture Robinjack replied on

I want to express some thanks to this writer for rescuing me from such a situation. Because of looking out through the world wide web and obtaining principles that were not productive, I figured my life was done. Being alive without the presence of approaches to the issues you’ve solved by way of your main article is a crucial case, and ones which may have in a negative way affected my career if I had not come across your website. Your actual natural talent and kindness in taking care of every item was precious. I am not sure what I would have done if I hadn’t encountered such a stuff like this. I am able to now look ahead to my future. Thanks for your time so much for the expert and effective help. I will not be reluctant to endorse your site to any person who should have direction on this situation. alexistogel login

Robinjack's picture Robinjack replied on

On this very topic, I try update my blogs almost like I’m speaking to somebody or talking to that reader directly as I consider it helps engage people a lot more than writing content formally especially when my own blog is based around the goings ons, daily thoughts and research about this somewhat controversial concern. I discovered that I nonetheless need to use more of the methods you have mentioned in this posting. tentoto

Robinjack's picture Robinjack replied on

Thank you for another informative website. Where else may I get that kind of info written in such a perfect approach? I’ve a challenge that I am just now operating on, and I have been on the glance out for such information. seni108

Robinjack's picture Robinjack replied on

I used to be recommended this blog by means of my cousin. I’m not certain whether or not this post is written by means of him as nobody else recognize such certain about my difficulty. You are incredible! Thanks! tentoto

Pages