Jun 23, 2011 #1 P pianomania Member level 5 Joined Jun 15, 2006 Messages 83 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,906 if calibration should be operated before each sampling when the prior error is saved in RAM since the RAM data will be clear when power down and if we should use flash memory to save the error coeff and operated in CP , thus we can save the calibration cycle die by die?
if calibration should be operated before each sampling when the prior error is saved in RAM since the RAM data will be clear when power down and if we should use flash memory to save the error coeff and operated in CP , thus we can save the calibration cycle die by die?
Jun 25, 2011 #2 leo_o2 Advanced Member level 4 Joined Sep 3, 2004 Messages 1,322 Helped 278 Reputation 558 Reaction score 241 Trophy points 1,343 Location China Activity points 5,761 Yes. That is OK. However, this method still loses some accuracy during assembly. Package shifting is main reason.
Yes. That is OK. However, this method still loses some accuracy during assembly. Package shifting is main reason.