PD2-DIO-128i Digital Output block
Simulink® Real-Time™ Library for UEI
I/O Module Output
Block Input Data Type
< 0.5 = TTL low
Select the specific board type from the list provided.
From the list, select the first channel of the port. Each port is 16 bits. This value and the Channel vector value appear on the terminal block.
The input and output ports on the PD2-DIO-128i are completely separate. You can use the same port numbers as input and output.
Enter a vector of numbers to specify the output channels. For example, to use the first and third digital output channels, enter
The channel numbers can occur in arbitrary order. Number the channels beginning with 0, which is the same as the numbering on the I/O module label.
The reset vector controls the behavior of the channel at model
termination. Enter a scalar or a vector that is the same length as
the channel vector. If you specify a scalar value, that setting is
replicated over the channel vector. If you specify a value of
the corresponding channel is reset to the value specified in the initial
value vector. If you specify a value of
channel remains at the last value attained while the model was running.
The initial value vector contains the initial values (
of the output channels. Enter a scalar or a vector that is the same
length as the channel vector. If you enter a scalar, that value is
replicated as the initial value over the channel vector. The channels
are set to these initial values between the time the model is downloaded
and the time it is started.
Enter the base sample time or a multiple of the base sample
-1 means sample time is inherited).
If only one board of this type is in the target computer, enter
locate the board.
If two or more boards of this type are in the target computer,
enter the bus number and the PCI slot number of the board associated
with this driver block. Use the format
To determine the bus number and the PCI slot number, type:
tg = slrt; getPCIInfo(tg, 'installed')