This component performs input/output on the standard input/output.
This component acts as an interface between the host system's
file system and pins in the simulated system.
When the write input pin is driven with a value between 0 and
255, the value is immediately written to the stream associated with this component.
Setting the filename attribute associates a file with the
output stream. Setting this attribute with the value "-" associates the output
stream with cout.
By default, the output stream is associated with cout.
null state save/restore.
Related components
See sid-io-stdio for input and output from stdin/stdout.