Keithley KUSB-3100, User Manual

Page: 60 / 129

Chapter 4
46
Single-Value Operations (cont.)
Acquiring
data?
Yes
No
Acquire a single value using
olDaGetSingleValue .
Output a single value using
olDaPutSingleValue .
Acquire/
output
another
value?
No
Release the subsystem using
olDaReleaseDASS .
Release the driver and terminate the
session using olDaTerminate .
Yes
Continued from previous page.
For the A/D subsystem, read a
single analog input value from
channel 0 to 7 using the
specified gain (1, 2, 4, or 8).
For the DIN subsystem, read
the value of the digital input
port.
For the D/A subsystem, output the
value to the specified analog
output channel (DAC0 or DAC1)
using a gain of 1. For the DOUT
subsystem, output a value to the
digital output port.
Configure the subsystem using
olDaConfig .