• EA LPC3250 SDRAM
    I'm using the Embedded Artist LPC3250 development board. It has 64MB of external RAM. In my application, I need to create a few large global arrays. The internal memory of the 3250 is only 256KB so I...
  • LPC3250 Debugging SDRAM
    Hello, I'm using the Embedded Artists LPC3250 OEM board. Modifying the scatter file and startup_entry.s I'm able to execute my binary from external SDRAM. However, when I'm debugging using Keil IDE...
  • LPC3250 and init of SDRAM (MT48LC2M32B2 )
    Hello I m trying to initialise a MT48LC2M32B2 SDRAM coming from MICRON with a LPC3250. Here is my function: void initSDRAM() { int dummy = dummy; SDRAMCLK_CTRL = 0x0; //validation SDRAM HCLK...
  • need help LPC3250 SDRAM initialization
    Hi, i'm using LPC3250 to interface with micron MT48LC16M16A2 (4 Meg x 16 x 4 banks) SDR SDRAM.i followed Blinky program as example and initialized for my 256Mb SDRAM.i have written data on 16-bit...
  • NAND 16bit error
    Hi, I'm trying to use a 16bit NAND Flash with FlashFS. I already use 8bit with no error. But when I replace my memory to increase data throughput to a 16bit model, I'm getting error. I changed my driver...