Part Number: ADS1256 Hi, ADS1256 is not responding. i have set my SPI clock to 4.5MHz and mode1. I tried to read all the registers one at a time using two byte command and my dout is sometimes 00 and ff. my connection are as follows cs is held low during the read function. VrefN = GND VrefP = 2.5V PDWN/SYNC = 3.3V RESET = 3.3V AVdd = 5V DRDY is connected to a gpio
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