Hi Bob,
Thanks for the detailed description . It gave me brief insight about the procedure . This is the sequence i think ADS follows:
As soon as i keep the PDWN, RESET and DSYNC pins logic high the ADS starts converting data .
After it has converted its first cycle DRDY goes active low and then i can use RDATA command to read data .
In RDATA command i will send write command and will let the clcok on upto clock t6 .
then i will shut my clock down during t6 and again give clock to read data from slave .
Is it how it works ?