LOG_DSP_ENTER_ENABLE
LOG_DSP_LEAVE_ENABLE
LOG_INH_ENTER_ENABLE
LOG_INH_LEAVE_ENABLE
LOG_EXC_ENTER_ENABLE
LOG_EXC_LEAVE_ENABLE
SIL_DLY_TIM1
SIL_DLY_TIM2
INTATR_TIMER