Hi, > Unless I misunderstand the datasheet, the voltage resolution should be 1/1024V > or 976 uV, and there should be 65,536 voltages. This is from the chip datasheet, > PMBus Command Description, Note 1: Data Formats, for L16 data. I really screwed up, I took 4500 (N_ADC 4.5 mV) from datasheet from ADC characteristics section and mistakenly interpreted it as the voltage resolution. Should've spent more time on this, please disregard this patch series and I apologize for the hassle. Best regards, Patryk