NH82801GBM SL8YB Intel Corporation, NH82801GBM SL8YB Datasheet - Page 652

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NH82801GBM SL8YB

Manufacturer Part Number
NH82801GBM SL8YB
Description
Manufacturer
Intel Corporation
Datasheet

Specifications of NH82801GBM SL8YB

Case
BGA
Date_code
07+
17.1.12
SVID—Subsystem Vendor Identification Register
(Modem—D30:F3)
Address Offset: 2Ch
Default Value:
0000h
Lockable:
No
The SVID register, in combination with the Subsystem ID register, 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
Bit
15:0
Subsystem Vendor ID — R/WO.
17.1.13
SID—Subsystem Identification Register (Modem—D30:F3)
Address Offset: 2Eh
Default Value:
0000h
Lockable:
No
The SID register, in combination with the Subsystem Vendor ID register make it
possible for the operating environment to distinguish one audio subsystem from
another. 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
Bit
15:0
Subsystem ID — R/WO.
17.1.14
CAP_PTR—Capabilities Pointer Register (Modem—D30:F3)
Address Offset: 34h
Default Value:
50h
Lockable:
No
This register indicates the offset for the capability pointer.
Bit
Capabilities Pointer (CAP_PTR) — RO. This field indicates that the first capability pointer
7:0
offset is offset 50h
652
AC ’97 Modem Controller Registers (D30:F3) (Desktop and Mobile Only)
2Dh
Attribute:
Size:
Power Well:
to D0 transition.
HOT
Description
2Fh
Attribute:
Size:
Power Well:
to D0 transition.
HOT
Description
Attribute:
Size:
Power Well:
Description
R/WO
16 bits
Core
R/WO
16 bits
Core
RO
8 bits
Core
®
Intel
ICH7 Family Datasheet

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