Hello,
When I start up a circuit board with LPC2468 and SD connector (SD interface in 4-bit mode). without SD card present there is no problem. When I then insert a certain SD Card (2GB, SD Standard, manufacturer : Transcend), the controller will reset and restart again. After restarting the SD Card is functioning correctly. If a use a SD Card (128MB, SD Standard) from an other manufacturer (PQI) I don't have that problem.
What could be the cause of this problem ?
Kind regards.