USBE=0, HSE=0, DRPD=0, CNEN=0, DCFM=0, DPRPU=0
System Configuration Control Register
| USBE | USBHS Operation Enable 0 (0): Disable 1 (1): Enable |
| DPRPU | D+ Line Resistor Control 0 (0): Disable line pull-up 1 (1): Enable line pull-up |
| DRPD | D+/D- Line Resistor Control 0 (0): Disable line pull-down 1 (1): Enable line pull-down |
| DCFM | Controller Operation Select 0 (0): Select device controller mode 1 (1): Select host controller mode |
| HSE | High-Speed Operation Enable 0 (0): Disable Device controller mode: full-speed Host controller mode: full- or low-speed 1 (1): Enable The controller detects the communication speed |
| CNEN | Single-ended Receiver Enable 0 (0): Disable 1 (1): Enable |