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P. 138
JNB TF0,$1
RET
MADE_CG_RAM: R0,#8
MOV
$1: A,#0
MOV A,@A+DPTR
MOVC WRITE_DR
CALL DPTR
INC R0,$1
DJNZ
RET R7,#20
DELAY_1S:
MOV TH0,#>(2**16-50000)
$1: TL0,#<(2**16-50000)
MOV DELAY
MOV R7,$1
CALL
DJNZ “Microcontroller”,’$’
RET
MESSAGE1: “MCS-51/52 Family”,’$’
DB
MESSAGE2: 00000000B
DB 00011111B
TEL_MARK1: 00010101B
DB 00001110B
DB 00010001B
DB 00010001B
DB 00001110B
DB 00000000B
DB
DB 00000000B
DB 00001110B
TEL_MARK2: 00010001B
DB 00010001B
DB 00001110B
DB 00010101B
DB
DB
DB
