xPC Target

PCI-DAS1200 Analog Input (A/D)

Scaling Input to Output

Hardware Input	Block Output Data Type	Scaling
volts	double	1

Driver Block Parameters

Number of Channels -- If single-ended is chosen from the MUX list, then enter a number between 1 and 16 to select the number of A/D channels used. If differential is chosen from the MUX list, then enter a number between 1 and 8 to select the number of A/D channels used. This driver does not allow the selection of individual channels or to mix single-ended and differential inputs.

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

Range -- From the list, choose either +-10V (-10 volts to +10 volts), +-5V, +-2.5V, +-1.25V, 0-10V, 0-5V, 0-2.5V, or 0-1.25V.This driver does not allow the selection of different range for each channel.

MUX -- From the list, choose either single-ended(16 channels) or differential (8 channels). Your choice must correspond to the MUX-switch setting on the board.

Sample time -- Enter the 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 bus number and the PCI slot number of the board associated with this driver block. Use the format [BusNumber, SlotNumber]. To determine the bus number and the PCI slot number, type

• getxpcpci
  

PCI-DAS1200

PCI-DAS1200 Analog Output (D/A)