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Configuring the DAS-1700 Series
Keithley DAS-1700 Series
Under Windows 95/98, Add New Hardware automatically selects an appropriate
DMA channel. To change the setting, see “Using the Windows 95/98 Device
Manager” on page 17.
Analog Output Subsystem Page
Note:
The Configure DriverLINX Device dialog shows the Analog Output
Subsystem Page only for applicable models.
Use the Analog Output subsystem page to set or view the subsystem’s DMA channel
and initial output voltages.
Channels
Lists the analog output channels on the board and selects a channel for the Volts and
Initialize properties.
Range
The analog output ranges for the DAS-1700 Series are fully software programmable.
DriverLINX grays out this property in the configuration dialog.
Volts
The Initialization Value property specifies the analog output value DriverLINX will
write to the selected Logical Channel upon hardware initialization. DriverLINX only
writes this value if you enable the Initialize check box.
Interrupt
The DAS-1700 Series uses the same interrupt for analog output as for analog input.
Go to the Analog Input subsystem page to view or set it.
DMA
DMA applies only to the DAS-1701AO and DAS-1702AO models. Configure the
board with a DMA channel for full support of the board’s capabilities.
Windows NT
For Windows NT, select a free DMA channel to support DMA mode transfers. Valid
DMA settings are: 5, 6, 7 and None.
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