Datasheet

Hi-Speed USB Host, Device or OTG PHY with ULPI Low Pin Interface
Datasheet
SMSC USB3300 29 Revision 1.1 (01-24-13)
DATASHEET
6.1.4.10 USB Interrupt Status Register: Address = 13h (read only with auto clear)
6.1.4.11 USB Interrupt Status: Address = 14h (read only with auto clear)
SessEnd Fall 3 1b Generate an interrupt event notification when SessEnd changes
from high to low.
IdGnd Fall 4 1b Generate an interrupt event notification when IdGnd changes
from high to low.
Reserved 7:5 0h Driven low.
FIELD NAME BIT DEFAULT DESCRIPTION
HostDisconnect 0 0b Current value of the UTMI+ Hostdisconnect output. Applicable
only in host mode.
VbusValid 1 0b Current value of the UTMI+ Vbusvalid output.
SessValid 2 0b Current value of the UTMI+ SessValid output.
SessEnd 3 0b Current value of the UTMI+ SessEnd output.
IdGnd 4 0b Current value of the UTMI+ IdGnd output.
Reserved 7:5 0h Driven low.
FIELD NAME BIT DEFAULT DESCRIPTION
HostDisconnect Latch 0 0b Set to 1b by the PHY when an unmasked event occurs on
Hostdisconnect. Cleared when this register is read. Applicable
only in host mode.
VbusValid Latch 1 0b Set to 1b by the PHY when an unmasked event occurs on
VbusValid. Cleared when this register is read.
SessValid Latch 2 0b Set to 1b by the PHY when an unmasked event occurs on
SessValid. Cleared when this register is read.
SessEnd Latch 3 0b Set to 1b by the PHY when an unmasked event occurs on
SessEnd. Cleared when this register is read.
IdGnd Latch 4 0b Set to 1b by the PHY when an unmasked event occurs on
IdGnd. Cleared when this register is read.
Reserved 7:5 0h Driven low.
FIELD NAME BIT DEFAULT DESCRIPTION