MEMSET(0x10200000, 0x10000, 0)
MEMSET(0x10210000, 0x08000, 0)
_WDWORD(0xE000ED08, 0x10102000);
SP=_RDWORD(0x10102000)      // Set Stack Pointer
PC=_RDWORD(0x10102004)      // Set Program Counter = Reset_Handler
BS main