Analog Devices AD911 Series User Manual page 9

Evaluation Board User Guide
Section VII
•
This section of the SPI configures common-mode options
and xDAC analog gains as follows:
•
Enable/disable IR and QR
CM
•
Set internal IR and QR
CM
•
Set internal IGAIN and QGAIN values
Section VIII
This section of the SPI configures the retimer of the DUT as
follows:
•
Automatic or manual retimer selection
•
Readback or setting of retimer phase
SECTION II
SECTION III
SECTION IV
SECTION V
SECTION I
CM
values
CM
SECTION VI
SECTION VII
SECTION VIII
Figure 7. Default SPI Front Panel Settings
Section IX
This section of the SPI software configures the I and Q auxiliary
DACs as follows:
•
Enable/disable I/Q auxiliary DAC
•
Set I/Q auxiliary DAC code
Section X
This section of the SPI configures the INL/DNL calibration of
the main DAC.
SECTION IX
SECTION X
Rev. 0 | Page 9 of 12
UG-073