Document (SNLS614B - SEPTEMBER 2018 - REVISED DECEMBER 2022)
Question 1.
If the 2-Level Strap Resistor Ratio is set to mode 0, isn't the 2.49 kΩ pull-down on the Rlo unnecessary?
Reason.
If set to OPEN, the pull-down inside the DP83869HM would be enabled.
When setting 4-Level Strap Resistor Ratio to mode0, it is OPEN.
Also, in another document (SNLA318-February 2019),
2-Level Strap Resistor Ratio in mode 0 is an OPEN indication.
Question 2.
Is mode0 for the 2-Level Strap Resistor Ratio of the DP83869HM an OPEN? or is it a 2.49 kΩ pull-down?