82801FB Datasheet, PDF (475/786 Pages) Intel Corporation – Intel I/O Controller Hub 6 (ICH6) Family

SATA Controller Registers (D31:F2)
12.1.32
.
SIRI—SATA Indexed Registers Index
Address Offset: A0h
Default Value: 00h
Attribute:
Size:
R/W
8 bits
Bit
Description
7 Reserved
6:2
Index (IDX) — R/W. This field is a 5-bit index pointer into the SATA Indexed Register space. Data is
written into and read from the SIRD register (D31:F2:A4h).
1:0 Reserved
Table 12-1. SATA Indexed Registers
Index
Name
00h–03h SATA TX Termination Test Register 1 (STTT1)
04h–17h Reserved
18h–1Bh SATA Initialization Register 18 (SIR18)
1Ch–1Fh SATA Test Mode Enable Register (STME)
20h–27h Reserved
28h–2Bh SATA Initialization Register 28 (SIR28)
2Bh–73h
74h–77h
78h–83h
Reserved
SATA TX Termination Test Register 2 (STTT2)
Reserved
84h–87h SATA Initialization Register 84 (SIR84)
88h–FFh Reserved
12.1.33
.
STRD—SATA Indexed Register Data
Address Offset: A4h
Default Value: XXXXXXXXh
Attribute:
Size:
R/W
32 bits
Bit
Description
31:0
Data (DTA) — R/W. This field is 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.
Intel^® I/O Controller Hub 6 (ICH6) Family Datasheet
475