• sdram init from keil
    Hi, if one question about the sdram initialization (micron MT48LC16...) from keil for (all) SAM9 controller AT91SAM9260 / 61 / 63). After the eight auto-refresh commands there's the load mode register...
  • 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...
  • 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...
  • STM32F427 HAL SDRAM Init
    Hello Community, i have the problem, that i have no idea how i could initialize the SDRAM with the HAL-Functions for STM32F42xx. The correct chip is STM32F427-IGH6. My problem is that i could...
  • 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...