NH82801HBM S LB9A Intel, NH82801HBM S LB9A Datasheet - Page 508

• Manufacturer Part Number: NH82801HBM S LB9A
• Description: CONTROLLER HUB, ICH8M, I/O, 82801HBM
• Manufacturer: Intel

Specifications of NH82801HBM S LB9A

• Power Dissipation Pd: 2.4W
• Digital Ic Case Style: BGA
• No. Of Pins: 676
• Pci Bus Type: I/O Controller Hub
• Pci Express Base Spec: PCIe 1.1
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12.2.3.3
508
PxSERR—Serial ATA Error Register (D31:F5)
Address Offset: BAR + 02h
Default Value:
31:16
Bit
Diagnostics (DIAG) — R/WC. Contains diagnostic error information for use by
diagnostic software in validating correct operation or isolating failure modes:
Bits Description
31:27Reserved
26
25
24
23
22
21
20
19
18
17
16
Exchanged (X): When set to one this bit indicates a COMINIT signal was
received. This bit is reflected in the interrupt register PxIS.PCS.
Unrecognized FIS Type (F): Indicates that one or more FISs were received by
the Transport layer with good CRC, but had a type field that was not recognized.
Transport state transition error (T): Indicates that an error has occurred in the
transition from one state to another within the Transport layer since the last time
this bit was cleared.
Link Sequence Error (S): Indicates that one or more Link state machine error
conditions was encountered. The Link Layer state machine defines the conditions
under which the link layer detects an erroneous transition.
Handshake Error (H): Indicates that one or more R_ERR handshake response
was received in response to frame transmission. Such errors may be the result of a
CRC error detected by the recipient, a disparity or 8b/10b decoding error, or other
error condition leading to a negative handshake on a transmitted frame.
CRC Error (C): Indicates that one or more CRC errors occurred with the Link
Layer.
Disparity Error (D): This field is not used by AHCI.
10b to 8b Decode Error (B): Indicates that one or more 10b to 8b decoding
errors occurred.
Comm Wake (W): Indicates that a Comm Wake signal was detected by the Phy.
Phy Internal Error (I): Indicates that the Phy detected some internal error.
PhyRdy Change (N): When set to 1, this bit indicates that the internal PhyRdy
signal changed state since the last time this bit was cleared. In the ICH8, this bit
will be set when PhyRdy changes from a 0 -> 1 or a 1 -> 0. The state of this bit is
then reflected in the PxIS.PRCS interrupt status bit and an interrupt will be
generated if enabled. Software clears this bit by writing a 1 to it.
00000000h
Description
Attribute:
Size:
SATA Controller Registers (D31:F2)
R/WC
32 bits
Intel
®
ICH8 Family Datasheet