IEEE-488 Reference
4-28
Programming example The SPOLL statement automat-
ically performs the serial poll sequence. To demonstrate se-
rial polling, enter in the following statements into the
computer:
S=SPOLL (716)
PRINT “SPOLL BYTE =”;S
After the first statement, the controller conducts the serial
polling sequence. After the second statement is executed, the
decimal value of the serial poll byte is displayed on the con-
troller CRT.
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