NH82801GHM S L8YR Intel, NH82801GHM S L8YR Datasheet - Page 712

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

Specifications of NH82801GHM S L8YR

• Lead Free Status / RoHS Status: Compliant

19.1.14
19.1.15
T
712
SVID—Subsystem Vendor Identification Register
(Intel
Address Offset: 2Ch–2Dh
Default Value:
The SVID register, in combination with the Subsystem ID register (D27:F0:2Eh),
enable the operating environment to distinguish one audio subsystem from the
other(s).
This register is implemented as write-once register. Once a value is written to it, the
value can be read back. Any subsequent writes will have no effect.
This register is not affected by the D3
SID—Subsystem Identification Register
(Intel
Address Offset: 2Eh
Default Value:
The SID register, in combination with the Subsystem Vendor ID register (D27:F0:2Ch)
make it possible for the operating environment to distinguish one audio subsystem
from the other(s).
This register is implemented as write-once register. Once a value is written to it, the
value can be read back. Any subsequent writes will have no effect.
This register is not affected by the D3
15:0
15:0
Bit
Bit
Subsystem Vendor ID — R/WO.
®
®
Subsystem ID — R/WO.
High Definition Audio Controller—D27:F0)
High Definition Audio Controller—D27:F0)
0000h
0000h
–
2Fh
Intel® High Definition Audio Controller Registers (D27:F0)
HOT
HOT
Description
Description
to D0 transition.
to D0 transition.
Attribute:
Size:
Attribute:
Size:
Intel
R/WO
16 bits
R/WO
16 bits
®
ICH7 Family Datasheet