DM_P=OFF
USB IO Control Register
DM_P | The GPIO Drive Mode for DP IO pad. This field only applies if USBIO_CR1.IOMODE =1. Data comes from the corresponding GPIO.DR register. 0 (OFF): Mode 0: Output buffer off (high Z). Input buffer off. 1 (INPUT): Mode 1: Output buffer off (high Z). Input buffer on. Other values, not supported. |
DM_M | The GPIO Drive Mode for DM IO pad. |