Intel® HD Audio (D27:F0)
10.2.19 PM_CAPID—PCI Power Management Capability ID
Register
Address Offset:
Default Value:
50h
01h
Attribute:
Size:
RO
8 bits
Default
Bit
and
Description
Access
70h
RO
Next Capability (Next): Hardwired to 70h. Points to the next capability
structure (PCI Express).
15:8
7:0
01h
RO
Cap ID (CAP): Hardwired to 01h to indicate that this pointer is a PCI
power management capability.
10.2.20 PM_CAP—Power Management Capabilities Register
Address Offset:
Default Value:
52h–53h
4802h
Attribute:
Size:
RO
16 bits
Default
Bit
and
Description
Access
01001b
RO
PME Support: Hardwired to 01001b to indicate PME# can be generated
from D3HOT and D0 states.
15:11
10:3
2:0
0s
RO
Reserved
010b
RO
Version (VS): Hardwired to 010b to indicate support for PCI Power
Management Specification, Revision 1.1.
130
Datasheet
INTEL [ INTEL ]
