Used to adjust trim values of USB phy pull down resistors.
DP_PULLDN_TRIM | Value to drive to USB PHY DP pulldown resistor trim control Experimental data suggests that the reset value will work, but this register allows adjustment if required |
DM_PULLDN_TRIM | Value to drive to USB PHY DM pulldown resistor trim control Experimental data suggests that the reset value will work, but this register allows adjustment if required |