Keithley KUSB-3100, User Manual

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Programming Flowcharts
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Single-Value Operations
Set the data flow to
OL_DF_SINGLEVALUE using
olDaSetDataFlow .
Get a handle to the subsystem with
olDaGetDASS
a
.
Initialize the device driver and get the
device handle with olDaInitialize .
Go to the next page.
For the A/D and D/A subsystems,
set the range using olDaSetRange .
Specify a range of
–
10 V to 10 V.
For the A/D and D/A subsystems, set the
data flow to OLSSC_SUP_2SCOMP for
twos complement data encoding using
olDaSetEncoding.
For the A/D and D/A subsystems, set the
channel type to
OLSSC_SUP_SINGLEENDED using
olDaSetChannelType .
a
Specify A/D subsystem 0 for an analog input operation, D/A subsystem 0 for an analog
output operation, DIN subsystem 0 for a digital input operation, or DOUT subsystem 0 for a
digital output operation.
The resolution of the A/D and D/A subsystems is fixed at 12-bits. The resolution of the DIN
and DOUT subsystems is fixed at 8-bits.