STC micro STC8A8K64D4 Series - Page 160

STC8A8K64D4 Series Manual
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; MOV DPTR,#VRT27M_ADDR
; CLR A
; MOVX A,@DPTR
; MOV VRTRIM,A
; MOV IRCBAND,#02H
; MOV A,#0
; MOV DPTR,#CLKDIV
; MOVX @DPTR,A
; MOV P_SW2,#00H
; Select 24MHz
MOV P_SW2,#80H
MOV A,#4
MOV DPTR,#CLKDIV
MOV @DPTR,A
MOV DPTR,#T24M_ADDR
CLR A
MOVX A,@DPTR
MOV IRTRIM,A
MOV DPTR,#VRT27M_ADDR
CLR A
MOVX A,@DPTR
MOV VRTRIM,A
MOV IRCBAND,#02H
MOV A,#0
MOV DPTR,#CLKDIV
MOV @DPTR,A
MOV P_SW2,#00H
; ; Select 27MHz
; MOV P_SW2,#80H
; MOV A,#4
; MOV DPTR,#CLKDIV
; MOVX @DPTR,A
; MOV DPTR,#T27M_ADDR
; CLR A
; MOVX A,@DPTR
; MOV IRTRIM,A
; MOV DPTR,#VRT27M_ADDR
; CLR A
; MOVX A,@DPTR
; MOV VRTRIM,A
; MOV IRCBAND,#02H
; MOV A,#0
; MOV DPTR,#CLKDIV
; MOVX @DPTR,A
; MOV P_SW2,#00H
; ; Select 30MHz
; MOV P_SW2,#80H
; MOV A,#4
; MOV DPTR,#CLKDIV
; MOVX @DPTR,A
; MOV DPTR,#T30M_ADDR
; CLR A
; MOVX A,@DPTR
; MOV IRTRIM,A
; MOV DPTR,#VRT27M_ADDR
; CLR A
; MOVX A,@DPTR
; MOV VRTRIM,A