Hi Santosh, What is the command sequence you are using for the WREG command to the CONFIG1 register? Is it possible that in the WREG command you are setting the "nnnnn" bits to a non-zero value? In this case, the ADC will interpret your RDATA command as the next data byte to write into the HPF0 register. My guess is that the ADS1282 might be waiting for you to complete the WREG command (thinking you are writing to multiple rgisters) before it begins the next conversion. Best regards, Chris
↧