NH82801GHM S L8YR Intel, NH82801GHM S L8YR Datasheet - Page 312

• Manufacturer Part Number: NH82801GHM S L8YR
• Manufacturer: Intel

Specifications of NH82801GHM S L8YR

• Lead Free Status / RoHS Status: Compliant

8.1.21
8.1.22
312
NXT_PTR — Next Item Pointer
(LAN Controller—B1:D8:F0)
Offset Address: DDh
Default Value:
PM_CAP — Power Management Capabilities
(LAN Controller—B1:D8:F0)
Offset Address: DEh
Default Value:
15:11
7:0
Bit
8:6
2:0
Bit
10
9
5
4
3
Next Item Pointer (NXT_PTR)
management is the last item in the capabilities list.
PME Support (PME_SUP) — RO. Hardwired to 11111b. This 5-bit field indicates the
power states in which the LAN controller may assert PME#. The LAN controller
supports wake-up in all power states.
D2 Support (D2_SUP) — RO. Hardwired to 1 to indicate that the LAN controller
supports the D2 power state.
D1 Support (D1_SUP) — RO. Hardwired to 1 to indicate that the LAN controller
supports the D1 power state.
Auxiliary Current (AUX_CUR) — RO. Hardwired to 000b to indicate that the LAN
controller implements the Data registers. The auxiliary power consumption is the same
as the current consumption reported in the D3 state in the Data register.
Device Specific Initialization (DSI) — RO. Hardwired to 1 to indicate that special
initialization of this function is required (beyond the standard PCI configuration header)
before the generic class device driver is able to use it. DSI is required for the LAN
controller after D3-to-D0 reset.
Reserved
PME Clock (PME_CLK) — RO. Hardwired to 0 to indicate that the LAN controller does
not require a clock to generate a power management event.
Version (VER) — RO. Hardwired to 010b to indicate that the LAN controller complies
with of the PCI Power Management Specification, Revision 1.1.
00h
FE21h (Desktop Only)
7E21h (Mobile Only)
–
DFh
LAN Controller Registers (B1:D8:F0) (Desktop and Mobile Only)
—
RO. Hardwired to 00b to indicate that power
Description
Description
Attribute:
Size:
Attribute:
Size:
Intel
RO
8 bits
RO
16 bits
®
ICH7 Family Datasheet