82C862 Datasheet, PDF (32/51 Pages) List of Unclassifed Manufacturers – FireLink USB Dual Controller Quad Port USB

FireLink USB
82C862
7
6
5
4
3
2
1
0
PCICFG F0h
CAP_ID Register (RO)
Default = 01h
This register returns a value of 01h to identify the Capabilities list item as being the PCI Power Management Register Block.
PCICFG F1h
Next_Item_Ptr Register (RO)
This register returns a value of 00h to indicate that there are no additional items in the Capabilities list.
Default = 00h
PCICFG F2h
Reserved
Device Specific
Initialization
(DSI):
0 = DSI is not
required
PMC Register (RO) - Byte 0
Default = 01h
Reserved
PME Clock:
Version:
0 = PME# clock
not required
to generate
PME#
001 = This function complies with Revision 1.0 of
the PCI PowerManagement Interface Specification.
PCICFG F3h
PMC Register (RO) - Byte 1
PME Support:
01000 = The PCI USB controller supports PME# generation from D3hot.
Default = 40h
D2 device state D1 device state
support:
support:
Reserved
0 = No
0 = No
PCICFG F4h
PMCSR Register - Byte 0
Reserved
Default = 00h
PowerState (R/W):
00 = D0
01 = D1 (Not Supported)
10 = D2 (Not Supported)
11 = D3hot
This field is used both to
determine the current power state
and to set a new power state.
Unsupported states will be
ignored when written to.
PCICFG F5h
PME Status
(R/W):
This bit is set
when a PME
event is
generated.
Data_Scale (RO):
00 = Data register is not
supported
Write 1 to clear.
PMCSR Register - Byte 1
Data_Select (RO):
0000 = Data register is not supported
Default = 00h
PME_En (R/W):
0 = PME#
assertion is
disabled
1 = PME# is
asserted
when PME_
Status = 1
PCICFG F6h - FFh
Reserved
Default = 00h
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Page 28
912-2000-030
Revision: 1.0