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Mistake in AN12395 regarding pull-up values

Question asked by Michael Adams on Feb 14, 2020

Table 2 on page 6 of the file "AN12395-OM-SE050ARD_hardware_overview.pdf" shows that when J37 and J38 are installed in position 1-2 the pull up resistance is 560 Ohms.  However, according to the schematic between pages 20 & 21 these (J37 & J38) jumpers insert an 820 Ohm resistor in parallel with the default 3.3K Ohm resistor.  This is does not make 560 Ohms but 657 ohms.  I also validated this with a multi-meter. 

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