xPC Target

PCL-818 Digital Input

Scaling of Input to Output

Hardware Input	Block Output Data Type	Scaling
TTL	double	TTL low = 0.0 TTL high = 1.0

Driver Block Parameters

Channel vector -- Enter numbers between 1 and 16. This driver allows the selection of individual digital input lines in any order. The number of elements defines the number of digital lines used.

For example, to use the first eight digital inputs, enter

• [1,2,3,4,5,6,7,8]
  

Number the lines beginning with 1 even if the board manufacturer starts numbering the lines with 0.

Sample time -- Enter a base sample time or a multiple of the base sample time.

Base address -- Enter the base address of the board. This entry must corresponds to the DIP-switch settings on the board. For example, if the base address is 300 (hexadecimal), enter

• 0x300
  

PCL-818 Analog Output (D/A)

PCL-818 Digital Output