Hi Ryan,
ADC is configured to 32KSPS and DRDY interrupt duration is ~31 microseconds. I have a timing constrain to monitor the DRDY line and read the data sample within ~31microseconds with my microcontroller.
Without monitoring DRDY line, by pulling START pin to low and using RDATA (0x12) command I was able to read 24 bit data. Time delay between 8 bits to 8 bits is 37 microseconds as shown below.
1. Is it possible to read samples using RDATA (0x12) command by pulling START pin to low.
2. If yes, what would be the behaviour of output shift register on RDATA command. Does the 24 bits output register reloads for every ~31 microseconds or until the 24 bits are pushed out there wont be any reload.
As we see 0x2A 0x38 0x46 is a valid data after decoding. But the I am curious to know 0x38 and 0x46 are not reloaded values.
Thank you,
Best Regards,
Kiran