876784 Intel, 876784 Datasheet - Page 629

• Manufacturer Part Number: 876784
• Manufacturer: Intel

Specifications of 876784

• Lead Free Status / RoHS Status: Compliant

AC ’97 Audio Controller Registers (D30:F2) (Desktop and Mobile Only)
16.1.21
16.1.22
Intel
®
ICH7 Family Datasheet
PID—PCI Power Management Capability Identification
Register (Audio—D30:F2)
Address Offset: 50h
Default Value:
Lockable:
PC—Power Management Capabilities Register
(Audio—D30:F2)
Address Offset: 52h
Default Value:
Lockable:
This register is not affected by the D3
15:11
15:8
10:9
7:0
8:6
2:0
Bit
Bit
5
4
3
Next Capability (NEXT) — RO. This field indicates that the next item in the list is at
offset 00h.
Capability ID (CAP) — RO.This field indicates that this pointer is a message signaled
interrupt capability
PME Support — RO. This field indicates PME# can be generated from all D states.
Reserved.
Auxiliary Current — RO. This field reports 375 mA maximum suspend well current
required when in the D3
Device Specific Initialization (DSI)—RO. This field indicates that no device-specific
initialization is required.
Reserved — RO.
PME Clock (PMEC) — RO. This field indicates that PCI clock is not required to generate
PME#.
Version (VER) — RO. This field indicates support for Revision 1.1 of the PCI Power
Management Specification.
0001h
No
C9C2h
No
–
–
51h
53h
COLD
state.
HOT
Description
Description
to D0 transition.
Attribute:
Size:
Power Well:
Attribute:
Size:
Power Well:
RO
16 bits
Core
RO
16 bits
Core
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