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Forum Post: RE: CCS/ADS131E08: STATUS REGISTER SHOWS HIGH FOR FAULT_STATN BITS FOR ADC INPUTS SHORTED TO (AVDD +AVSS)/2

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Hi Joseph, I even noticed that, the DRDY signal goes low at 32kHz frequency,though the DR is 1ksps or 32ksps. I think it should change. Can we infer that the CONFIG3,CONFIG1,CONFIG2 commandS are not implemented in the adc though its send though DIN pin as per the code.? I have attached my schematics for your referance. Instead of 1.8v supply as in schematics I have give a 3.3V. Could you please recommend what should be the value of resistance connected for cs,sclk,din,dout as per the layout in datasheet. I think these resistances are for avoding reflections in transmission line. Kindly help me in this matter.

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