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C6457 power question

I have a customer asking the follwoing question.

 

The power spreadsheet for the C6457 (sprab42) lumps three power signals (VDDD11, VDDA11, VDDT11) into one number (Dvdd_1.1V). Is there any way to determine how much current is being drawn by each supply... or at the very least a swag at the relative "baseline" current draws between the three (i.e. we would like to know if it will always be 90% from VDDD11, for example).

 

Regards,

Hector Rivera