• USB host clk doesnt start!
    Hallo Im trying to get the USB Host on the LPC2478 to work. Im using the USBHOst lite sample from NXP. I cant get the USB Host clock started. Im setting the bit in USBClkCtrl register to...
  • Configuring PIO and SMC in AT91SAM7SE
    Hi all, In my project i have connected external SRAM with AT91SAM7SE controller via static memory controller interface,for that i configured PIO and SMC controllers, then i have tried to write some data...
  • at91sam7se USB problem
    I tried to use the at91sam7s64-EK USB-HID example for my at91sam7se256 device. The only thing I changed was the power management in startup file, because my device uses different clock frequency.(and...
  • AT91SAM7SE-EK - AT91C_UDP_TXCOMP Interupt only every 1ms
    Dear All, I took the keil sample for AT91SAM7S-EK for mass storage and modufied it for my AT91SAMSE-EK. After the modification the program runs fine and I can use the board as a USB mass storage...
  • SDRAM issue
    Hi All, We have interfaced 1 SDRAM to LPC3250 (Lower 16 bit data line) .This SDRAM is from Micron technolgies 32 MB(MT48LC16M16A2). Now problem is that we are not sure whether ,can we run our...