MEMORY
{
  rom   (rxai!w) : ORIGIN = 0x10080000, LENGTH = 8k
  flash (rxai!w) : ORIGIN = 0x20000000, LENGTH = 16M
  ram   (wxa!ri) : ORIGIN = 0x30000000, LENGTH = 256K
  trace (wxa!ri) : ORIGIN = 0x31000000, LENGTH = 1M
  dram  (wxa!ri) : ORIGIN = 0x40000000, LENGTH = 1024M
}