Forum: µC & Digital Electronics External Memory Controller Initialization

von Ravi R. (aravindra78)

Rate this post
0 useful
not useful
    I am using LPC32xx. I am trying to access SDRAM after initializing 
EMC. But I am unable to read/write data from SDRAM. Do I need to 
initialize MMU and Caches to access SDRAM? If yes (why?), can anybody 
please provide init code for mmu and caches?

Thanks in advance


Entering an e-mail address is optional. If you want to receive reply notifications by e-mail, please log in.

Rules — please read before posting

  • Post long source code as attachment, not in the text
  • Posting advertisements is forbidden.

Formatting options

  • [c]C code[/c]
  • [avrasm]AVR assembler code[/avrasm]
  • [code]code in other languages, ASCII drawings[/code]
  • [math]formula (LaTeX syntax)[/math]

Bild automatisch verkleinern, falls nötig
Note: the original post is older than 6 months. Please don't ask any new questions in this thread, but start a new one.