Specifications

PCI-DAS1602/16
9-135
driver block. Each port has a maximum or 8 digital lines that can be configured
as inputs or outputs depending on which driver block is chosen. In each case,
one block is needed for each port.
Sampletime - Enter a base sample time or a multiple of the base sample time.
PCI Slot (-1:autosearch). Enter a number between -1 and n.
If only one board of this type is physically present in the target PC, enter
-1
If two or more boards of this type are physically present in the target PC, enter
the PCI slot number of the board associated with this driver block.
PCI-DAS1602/16 Digital Output
Use the PCI-DAS 1602/12 digital output driver block.
The DAS1601/16 has a 8255 chip with 3 ports (A,B,C). Each port has a
maximum of 8 digital I/O lines that can be configured as inputs or outputs.
Use a separate diver block for each port. By selecting the digital output driver
block, the port is configured as output.
Scaling of Input to Output
Driver Block Parameters
Channel Vector - Enter numbers between 1 and 8 to select the digital output
lines used with this port. This driver allows the selection of individual digital
output lines in any order. The number of elements defines the number of digital
lines used.
For example, to use all of the digital outputs for one port, enter
[1,2,3,4,5,6,7,8]
Hardware Output Block Input Data Type Scaling
TTL double < 0.5 = TTL low
>
0.5 = TTL high