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■ Basic Program
10 OPEN "COM1:9600,N,8,1” As #1
20 IF LOC(1) = 0 THEN 60
30 A$ = INPUT$(1,1)
40 PRINT A$ ; “ “;
50 GOTO 20
60 B$=INKEY$ : IF B$ = “ “ THEN 20
70 PRINT B$ ; “ “;
80 PRINT #1,B$;
90 GOTO 20
○ 3 Transmit Data
○ 2 Receive Data
○ 5 Chassis Ground
○ 1 Carrier Detect
○ 4 Data Terminal Ready
○ 6 Data Set Ready
○ 7 Request to Send
○ 8 Clear to Send
RXD 2 ○
TXD 3 ○
GND 1 ○
9 pin port(Male)
RS-232C port of
BS-8300
9 pin port(Female)
serial port of
computer
Содержание BS-8300
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