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[串行通信8051/8253]微机原理实验14
Published : 2004-11-30
Categories :
School
Tags :
8051
8253
Serial
Communication
IOPORT
EQU
0DC00H-280H
C53
EQU
IOPORT+283H
T53
EQU
IOPORT+280H
C51
EQU
IOPORT+2B9H
D51
EQU
IOPORT+2B8H
DATA
SEGMENT
RUN DB
'INPUT:',0DH,0AH,'$'
ERR DB
'ERROR!',0DH,0AH,'$'
OVE DB
'OVER!',0DH,0AH,'$'
D...
1
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