Samsung S5PC110 Manual page 911

S5PC110_UM
GUSBCFG Bit
PHYIf [3]
TOutCal [2:0]
PHY Interface
The application uses this bit to configure the core to support a
UTMI+ PHY with an 8- or 16-bit interface.
Only 16-bit interface is supported. This bit must be set to 1.
1'b0: 8 bits
•
1'b1: 16 bits
•
HS/ FS Timeout Calibration
Set this bit to 3'h7.
Description
5 USB2.0 HS OTG
R/W Initial State
R/W 1'b1
R/W 3'h0
5-35