xPC Target

AD12-16(PCI) Analog Input (A/D)

Scaling Input to Output

Hardware Input	Block Output Data Type	Scaling
volts	double	1

Driver Block Parameters

Channel vector -- Enter a vector of numbers to specify the input channels. For example to use the first three analog input (A/D) channels, enter

• [1, 2, 3]
  

The channel numbers can occur in any order. Number the them beginning with 1 even if the board manufacturer numbers them beginning with 0.

The maximum allowable channel number for this board is 8 (double-ended) or 16 (single-ended). If the highest channel number you specify is n, the hardware converts all the channels between 1 and n, whether or not they occur in your channel vector. It is most efficient to specify a contiguous range of channels. (Permuting the order of such a range has no impact on efficiency however.)

Range vector -- This board allows the range of each channel to be selected independently. Enter a scalar, in which case the same range will be used for all channels, or a vector the same length as the channel vector. The range vector entries must be range codes selected from the following table:.

Input Range (V)	Range Code	Input Range (V)	Range Code
-10 to +10	-10	0 to 10	10
-5 to +5	-5	0 to 5	5
-2.5 to 2.5	-2	0 to 2.5	2
-1.25 to 1.25	-1	0 to 1.25	1

Polarity -- Choose single-ended or double-ended. This setting applies to all channels.

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

PCI slot -- If only one board of this type is physically present in your target PC, enter

• -1
  

Otherwise, enter the PCI slot number of the particular board to be controlled by this block. To find the slot number, use the command

• getxpcpci all
  

The Device ID of this board is 8153.

Contec AD12-16(PCI)

AD12-16(PCI) Digital Input