4.
Select
Gated
from the
Ext. Clock Type
drop-down list.
5.
Set the Universal Library
EXTCLOCK
option with
cbAInScan()/AInScan
for the slave
UMDAS 0802DA
to
enable pacing from the master USB device.
This
Insta
Cal option does not affect internally paced acquisition. It only affects scans that use the
EXTCLOCK
option.
An example of a master/slave configuration is shown here.
Slave
P
Master
UMDAS 0802DA
Slave
UMDAS 0802DA
SYNC pin
pin 19
For the slave
UMDAS 0802DA
,
Set the Universal Library
option
with .
This configures the SYNC pin on the slave
unit for input and enables pacing from the
master
UMDAS 0802DA
.
EXTCLOCK
cbAInScan()/AInScan()
Figure 3-14. Configuring for synchronous data acquisition
When you are operating one
UMDAS 0802DA
, do not set the
EXTCLOCK
option unless you are using an external
clock for A/D pacing.
3-12
UMDAS 0802DA
User's Guid
e F
unctional Details
