Hi Garrett, The ERRLVL pin is at 0 and the error current is the default ERR_LOW, 3.375mA. I see this error current frequently when I have error reporting enabled, and the threshold set to 0. However, I can also see drops to a different current, generally ~1/2 of the setpoint current (which is much higher than 3.375mA). It's these other drops that are suspicious, because the DAC sometimes recognizes the error (there is a drop to 3.375mA), but also seems to output the error-ed data. From what you said, this isn't usual behaviour for the DAC, so I think it's fair to assume that the data from my side is being corrupted to the point that it appears as usable data to the DAC. I will work on the timing of data bits from my end. Thanks, Sharada
↧