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3.3
Using the TI ADC SPI Interface Software
Once the software is installed and the USB cable is connected, three primary modes of operating the
software are available: SPI Register Writes, SPI Register Write Using a Script File, and ADS62PXX
Frequently Used Registers.
Note:
Before beginning an ADC evaluation, users are required to reset the ADC. This can easily be
done by pressing the ADS62PXX Reset button found on the ADS62PXX tab. For most
ADS62PXX evaluations that make use of the SPI interface, users should also assert the
Override Bit also found on the ADS62PXX tab. This will force the ADC to be configured by
the SPI interface only and it will ignore any board-level settings that may have been set.
Please consult the datasheet for a full list of available functions in SPI interface mode.
SLAU237A – May 2008 – Revised April 2009
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Figure 8. SPI Interface Screen
TI ADC SPI Control Interface
ADS62PXXEVM
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