• addr : emac.h
• ITM_RxBuffer : core_cm3.h , core_cm4.h
• SystemCoreClock : system_ARMCM0.h , system_sam4s.h , system_sam3xa.c , system_sam3xa.h , system_sam3u.h , system_sam3sd8.h , system_sam3s.h , system_ARMCM4.h , system_ARMCM3.h