JYTEK PCIe-69834, User Manual

Page: 47 / 50

Calibration 37
Figure A-2: Auto-Calibration Flow
Set analog front end input
to onboard calibration source
Set calibration source
to ground
Capture data and calculate
offset compensation parameters
Are all channels and
all ranges complete?
No
Set calibration source
to calibration voltage
Capture data and calculate
gain compensation parameters
Yes
Are all channels and
all ranges complete?
No
Yes
Set analog front end input
to SMB connector
Auto-calibration start
Auto-calibration
complete