The general API user guide, UM2356 (rev 2), says that the min timing budget is 20ms, but the ultra-lite driver guide, UM2510 (rev2), says 15ms is the minimum. I've tested with 15ms (I'm using the ULD) and it seems to work fine, but just wanted to make sure that is within the recommended operating range.
Similarly, for the inter-measurement period (IMP), the two guides give different info. The ULD guide says the min is greater than or equal to the timing budget, whereas the generic guide says it must be at least the timing budget + 4ms. Wondering which one is correct? The ULD also further confuses matters by showing a timing diagram that seems to indicate the 'get ranging data' and 'clear interrupt' operations occur after the timing budget has expired. So it seems that if I want to run multiple sensors on the same I2C bus (which I do), I might need to take into account that extra time before I can move on to the next sensor? Is that where the extra 4ms is coming from?
