The principal changes to the Data Sheet are as follows:
- – Section 3-6: Note that the on-chip regulator tends to drift
- – Section 4-1, 5-1: Replace incorrect sensitivity specs with design targets (measured values are TBD)
- – Section 5-3, 5-5: Clarify operation of DR and INIT
- – Section 5-14: Add explanatory footnote for Refresh Rate
- – Section 5-16: Describe noise characteristics of single-axis modes
The Evaluation Kit software contains the following firmware changes:
- – Do not automatically wait for DR when performing a write & read (allows retrieving Bx,By,Bz,T for each DR)
- – After INIT=1, automatically toggle CS to clear DR (otherwise next read will fetch bogus data)
The July 2017 update contains the following additional changes to the Evaluation Kit software:
- – Catch ^C and shut down cleanly
- – Allow for COM ports beyond COM9 (Windows)
