User`s manual

22 Function Classes
PCIS-DASK
Digital Input/Output Function Group
2.8 Digital Input/Output Function Group
Digital Input/Output Configuration Functions
DIO_LineConfig This function is only used by the Digital
I/O cards whose I/O port can be set as
input port or output port. This function
informs PCIS-DASK library of the line
direction selected for the digital input/
output operation. You must call this
function before calling functions to per-
form digital input/output operation.
DIO_LinesConfig This function is only used by the Digital
I/O cards whose I/O port can be set as
input port or output port. This function
informs PCIS-DASK library of the entire
lines direction of the port selected for the
digital input/output operation. You must
call this function before calling functions
to perform digital input/output operation.
DIO_PortConfig This function is only used by the Digital
I/O cards whose I/O port can be set as
input port or output port. This function
informs PCIS-DASK library of the port
direction selected for the digital input/
output operation. You must call this
function before calling functions to per-
form digital input/output operation.