Intel 6 SERIES CHIPSET - DATASHEET 01-2011 Datasheet page 628

15.1.25 MAP—Address Map Register (SATA–D31:F5)
Address Offset: 90h
Default Value:
Function Level Reset: No (Bits 9:8 only)
Bits
15:8
7:6
5:2
1:0
628
00h
Reserved.
SATA Mode Select (SMS) — R/W. Software programs these bits to control the mode
in which the SATA Controller should operate.
00b = IDE Mode
All other combinations are reserved.
Reserved.
Map Value (MV)— Reserved.
SATA Controller Registers (D31:F5)
Attribute: R/W, R/WO, RO
Size: bits
Description
Datasheet