• L6918W External SDRAM
    Hello, I am developing a system on LPC2478 with Keil uV4. I should configurate an external SDRAM. What it means the warning L6918W: "Execution region RW_RAM1 placed at 0xA0000000 needs padding...
  • Emwin Fonts in External SDRAM with LPC1788
    Hi, I have successfully run my board with LPC1788 + Emwin graphical library I have kept all the Emwin fonts in external NAND. A PC utility downloads the Emwin Fonts binary image file by RS232 on...
  • SDRAM and Nor/Nand flash interface
    Have been working on CortexM3. Have migrated to LPC1788. The SDRAM ICs interfaced on the demo board are no more produced by the manufacturers (and hence available with the distributors). List of...
  • How to debug in sdram
    Hi, I use LPC4357 board and try to debug on sdram, but i meet the problem on it. download program is OK, but verify is fail. The following is the message and ini file. Who can give me advise? Thanks...
  • SDRAM issues
    Hi all Hope someone can help me. I have some problems getting the EMC and SDRAM setup correctly. I think I may have something to do with the value loaded to the mode register!? Basics: I'm...