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AFE4420EVM: limited possibilities to set up the configuration

Stefan Lintner
Expert 4705 points
Part Number: AFE4420EVM

Hi Team,

a customer is evaluating with the AFE4420EVM. In the software for the 4420EVM (version 1.1.0) there are limited possibilities to set up the configuration.
For example changing the TIA Gain in register 203 for phase 7 can not be changed. Is there a reason for not changing the resistor for the Gain of the photo transistor?

 They also tried to change the settings over the excel sheet theyfound in the ti document package. But the sheet does not found some additional table. Is this a known problem?
Below you find a screenshot of the missing documents.