说一下SN(松翰单片机)的低功耗工作

指令周期数: 1
SleepMode macro
B0BSET FCPUM0
endm
;*******************************************************************************
; Green Mode control macro for compatibility in S8KD-2 ICE;指令周期数: 3
GreenModemacro
B0BSET FCPUM1
NOP
NOP
endm
;*******************************************************************************
; Slow Mode control macro for compatibility in S8KD-2 ICE;指令周期数: 2
SlowMode macro
B0BSET FCLKMD
B0BSET FSTPHX
endm
;*******************************************************************************
; Slow mode to Normal Mode control macro for compatibility in S8KD-2 ICE; ;指令周期数: 5
Slow2Normalmacro
B0BCLR FSTPHX
NOP
NOP
NOP
B0BCLR FCLKMD
endm
;*******************************************************************************