Register Description - Samsung S5PC110 Manual

S5PC110_UM

4.3 REGISTER DESCRIPTION

4.3.1 REGISTER MAP
The USB host controller in S5PC110X complies with both EHCI Rev 1.0a and OHCI Rev 1.0 specification. For
more information, Refer to EHCI 1.0a and OHCI 1.0 specification.
Register
Implemented Capability Registers for USB Host Controller
HCCPBASE
HCSPARAMS
HCCPARAMS
Implemented Operational for USB Host Controller
USBCMD
USBSTS
USBINTR
FRINDEX
CTRLDSSEGMENT
PERIODICLISTBASE
ASYNCLISTADDR
Implemented Auxiliary Registers for USB Host Controller
CONFIGFLAG
Port Status/Control
Implemented Specific Registers
INSNREG00
INSNREG01
INSNREG02
INSNREG03
INSNREG04
INSNREG05
INSNREG06
INSNREG07
OHCI Registers for USB Host Controller
HcRevision
Address R/W
0xEC20_0000 R
0xEC20_0004 R
0xEC20_0008 R
0xEC20_0010 R/W
0xEC20_0014 R/W
0xEC20_0018 R/W
0xEC20_001C R/W
0xEC20_0020 R/W
0xEC20_0024 R/W
0xEC20_0028 R/W
0xEC20_0050 R/W
0xEC20_0054 R/W
0xEC20_0090 R/W
0xEC20_0094 R/W
0xEC20_0098 R/W
0xEC20_009C R/W
0xEC20_00A0 R/W
0xEC20_00A4 R/W
0xEC20_00A8 R/W
0xEC20_00AC R/W
0xEC30_0000 R
Description
Specifies the Capability and Interface
Version Number Register.
Specifies the Structural Parameter
Specifies the Capability Parameter
Specifies the USB Command.
Specifies the USB Status.
Enables the USB Interrupt.
Specifies the USB Frame Index.
Specifies the 4G Segment Selector.
Specifies the Periodic Frame List Base
Address Register.
Specifies the Asynchronous List Address.
Specifies the Configured Flag Register
Specifies the Port Status and Control
Register
Specifies the Programmable Microframe
Base Value.
Specifies the Programmable Packet Buffer
OUT/IN Thresholds.
Specifies the Programmable Packet Buffer
Depth.
Transfers Break Memory.
Used for debug only.
Used for UTMI Configuration.
AHB Error Status
AHB Master Error Address
Specifies the USB Host Controller
Revision Register.
4 USB 2.0 HOST CONTROLLER
Reset Value
0x01000010
0x00001111
0x0000A010
0x00080000
0x00001000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00002000
0x00000000
0x00400040
0x00000100
0x00000000
0x00000000
0x00001000
0x00000000
0x00000000
0x0000_0110
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