Hi Bob,
Basically, I have 2 ADS1248 and on each of them 2 RTD's so I want to change the MUX0 register. Currently I am pulsing the START pin low->high-> low and wait for DRDY to go LOW for an interrupt and then read the register. Should I pulse the START high again, write to the MUX0, put START low and then RDATA?
Thank you :)