WRITES THE DATA D ON THE PARALLEL PORT OF ADDRESS A
ACTION
The command PARALLEL_OUT A,D writes the data D on the parallel port of address A.
D is a real or an integer value, from 0 to 255. If D is a real value, it is rounded to the nearest integer before the writing.
A can be a real or integer number. If A is a real value, it is rounded to the nearest integer before the writing.
SYNTAX:
PARALLEL_OUT D,A
USE ERROR EXAMPLE
rem start the input-output operations
parallel_on
rem set all the bits to 1 on the data port
parallel_out 888,255
rem read the status port
print parallel_inp(889)
rem stop the input-output operations
parallel_off
PARALLEL_OUT
PARALLEL_OUT A,D
SEE ALSO
PARALLEL_ON
PARALLEL_OFF
PARALLEL_INP()