I am attempting to read resolver postion with an AD2S1210 and have the following issues:
1) When in config mode, the MS bit is always set, indicating a config parity fault. However, the config parity error bit in the fault register is not set and when I read registers they return the data that was stored (plus the MS bit set)
2) I am reading position data in normal mode. The data goes from 0-180 deg twice instead of 0-360 deg. I have observed the raw data and the MS bit in this mode is never set.