Forum Post: ADS 1148 not working (system monitor)

Hi,

I am trying to work on ADS 1148, reading and writing on registers is happening but when i try to read the system monitor data it is not happening, DRDY pin is not getting low, can any one help.

1. Writing into registers

2.Reading the value from registers

3. DRDY pin is checked by it is not going low

4. using RDATAC command to read

5. giving NOP two times to read the data

Thanks and Regards

Manoj