NH82801GHM S L8YR Intel, NH82801GHM S L8YR Datasheet - Page 512

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

Specifications of NH82801GHM S L8YR

• Lead Free Status / RoHS Status: Compliant

12.1.36
.
12.1.37
.
512
SIRI—SATA Indexed Registers Index
Address Offset: A0h
Default Value:
SATA Indexed Registers
STRD—SATA Indexed Register Data
Address Offset: A4h
Default Value:
00h–03h
04h–1Bh Reserved
1Ch–1Fh
20h–73h
74h–77h
78h–FFh
31:0
Index
7:2
1:0
Bit
Bit
8:0
Bit
Index (IDX) — R/W. This field contains a 6-bit index pointer into the SATA Indexed
Register space. Data is written into and read from the SIRD register (D31:F2:A4h).
Reserved
Data (DTA) — R/W. This field contains a 32-bit data value that is written to the
register pointed to by SIRI (D31:F2;A0h) or read from the register pointed to by SIRI.
SATA TX Termination Test Register 1 (STTT1)
SATA TX Termination Test Register 2 (STTT2)
SATA Test Mode Enable Register (STME)
Reserved
Reserved
SATA Initialization Field 1 (SIF1) — R/W. BIOS shall always program this
register to the value 180h. All other values are reserved.
00h
XXXXXXXXh
Name
SATA Controller Registers (D31:F2) (Desktop and Mobile Only)
Description
Description
Description
Attribute:
Size:
Attribute:
Size:
Intel
R/W
8 bits
R/W
32 bits
®
ICH7 Family Datasheet