Usb Phy Power Control Register (Phypwr); Usb Reset Control Register (Urstcon) - Samsung S3C2416 User Manual

S3C2416X RISC MICROPROCESSOR

8.10 USB PHY POWER CONTROL REGISTER (PHYPWR)

Register
PHYPWR 0x4C00_0084
PHYCTRL
RESERVED
RESERVED
RESERVED
FORCE_ SUSPEND

8.11 USB RESET CONTROL REGISTER (URSTCON)

Register
URSTCON 0x4C00_0088
URSTCON
RESERVED
FUNC_RESET
HOST_RESET
PHY_RESET
Address R/W
R/W
Bit
[31:6] Must be zero
[5:4] Must be 0x3
[3:1] Must be zero
[0] Apply Suspend signal for power save
0 = Disable (Normal Operation)
1 = Enable
Address R/W
R/W
Bit
[31:3] -
[2] Function 2.0 S/W Reset
1 = Reset
[1] Host 1.1 S/W Reset
1 = Reset
[0] PHY 2.0 S/W Reset
The PHY_RESET signal must be asserted for at least 10us
1 = Reset
Description
USB2.0 PHY Power Control Register
Description
Description
USB Reset Control Register
Description
SYSTEM CONTROLLER
Reset Value
0x0000_0000
Initial State
0
2'b00
2'b000
0
Reset Value
0x0000_0000
Initial State
0
0
0
0
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