Raspberry Pi /RP2040 /USBCTRL_REGS /USBPHY_TRIM

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Interpret as USBPHY_TRIM

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0DP_PULLDN_TRIM 0DM_PULLDN_TRIM

Description

Used to adjust trim values of USB phy pull down resistors.

Fields

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

Links

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