Cirrus Logic EP93xx User Manual
Page 460
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DS785UM1
Copyright 2007 Cirrus Logic
Universal Serial Bus Host Controller
EP93xx User’s Guide
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FNO:
FrameNumberOverflow: Disable interrupt generation due
to Frame Number Overflow.
RHSC:
RootHubStatusChange: Disable interrupt generation due
to Ownership Change.
OC:
OwnershipChange. Enable interrupt generation due to
Ownership Change.
MIE:
Master Interrupt Enable: A zero written to this field is
ignored by HC. A one written to this field disables interrupt
generation due to events specified in the other bits of this
register. This field is set after a hardware or software reset.
HcHCCA
Address:
0x8002_0018
Default:
0x0000_0000
Definition:
Base physical address of the Host Controller Communication Area.
Bit Description:
RSVD:
Reserved. Unknown During Read.
AD:
HCCA. Base physical address of the Host Controller
Communication Area.
HcPeriodCurrentED
Address:
0x8002_001C
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