#include <ioavr.h>

EXTERN USART3_RXC_handler
EXTERN USART3_DRE_handler

    ASEG
        ORG USART3_RXC_vect
              jmp USART3_RXC_handler
        ORG USART3_DRE_vect
              jmp USART3_DRE_handler
    RSEG CODE

END