NH82801FBM S L89K Intel, NH82801FBM S L89K Datasheet - Page 501

• Manufacturer Part Number: NH82801FBM S L89K
• Manufacturer: Intel

Specifications of NH82801FBM S L89K

• Lead Free Status / RoHS Status: Compliant

12.3.2.10
Intel
®
I/O Controller Hub 6 (ICH6) Family Datasheet
PxSSTS—Port [3:0] Serial ATA Status Register (D31:F2)
Address Offset:
Default Value:
This is a 32-bit register that conveys the current state of the interface and host. The ICH6 updates it
continuously and asynchronously. When the ICH6 transmits a COMRESET to the device, this
register is updated to its reset values.
31:12
11:8
Bit
7:4
3:0
Reserved
Interface Power Management (IPM) — RO . This field indicates the current interface state:
All other values reserved.
Current Interface Speed (SPD) — RO. This field indicates the negotiated interface communication
speed.
All other values reserved.
ICH6 Supports only Generation 1 communication rates (1.5 Gb/sec).
Device Detection (DET) — RO . This field indicates the interface device detection and Phy state:
All other values reserved.
Value
Value
Value
0h
1h
2h
6h
0h
1h
0h
1h
3h
4h
Port 0: ABAR + 128h
Port 1: ABAR + 1A8h (Desktop Only)
Port 2: ABAR + 228h
Port 3: ABAR + 2A8h (Desktop Only)
00000000h
Device not present or communication not established
Interface in active state
Interface in PARTIAL power management state
Interface in SLUMBER power management state
Device not present or communication not established
Generation 1 communication rate negotiated
No device detected and Phy communication not established
Device presence detected but Phy communication not established
Device presence detected and Phy communication established
Phy in offline mode as a result of the interface being disabled or
running in a BIST loopback mode
Description
Description
Description
Description
Attribute:
Size:
SATA Controller Registers (D31:F2)
RO
32 bits
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