AD7142

I am using a single Cin connected to positive CDC input. I have written the powerup sequence as shown below

//bank2//

AD7142_WRITE(0x00,0x80,0x3f,0xfe);

AD7142_WRITE(0x00,0x81,0xff,0xff);

                               //bank 1//
           

                                AD7142_WRITE(0x00,0x00,0x00,0xb2);
                                AD7142_WRITE(0x00,0x01,0x00,0x00);
                                AD7142_WRITE(0x00,0x02,0x32,0x30);
                                AD7142_WRITE(0x00,0x03,0x14,0xc8);
                                AD7142_WRITE(0x00,0x04,0x08,0x32);
                                AD7142_WRITE(0x00,0x05,0x00,0x00);
                                AD7142_WRITE(0x00,0x06,0x00,0x00);
                                AD7142_WRITE(0x00,0x07,0x00,0x01);
                                AD7142_WRITE(0x00,0x01,0x0f,0xff);

But the result_sx register shows 65535 and zero value only.

what I can do to bring the value in result register to midscale?

anyone please help me

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