NH82801HBM S LB9A Intel, NH82801HBM S LB9A Datasheet - Page 497

• 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

SATA Controller Registers (D31:F2)
12.1.55
Note:
Intel
®
ICH8 Family Datasheet
SATACR1—SATA Capability Register 1 (SATA–D31:F2)
Address Offset: ACh–AFh
Default Value:
This register shall be read-only 0 when CC.SCC is 01h.
31:16
15:4
3:0
Bit
Reserved
BAR Offset (BAROFST) — RO: Indicates the offset into the BAR where the Index/Data
pair are located (in Dword granularity). The Index and Data I/O registers are located at
offset 10h within the I/O space defined by LBAR. A value of 004h indicates offset 10h.
000h = 0h offset
001h = 4h offset
002h = 8h offset
003h = Bh offset
004h = 10h offset
...
FFFh = 3FFFh offset (max 16KB)
BAR Location (BARLOC) — RO: Indicates the absolute PCI Configuration Register
address of the BAR containing the Index/Data pair (in Dword granularity). The Index
and Data I/O registers reside within the space defined by LBAR in the SATA controller. A
value of 8h indicates offset 20h, which is LBAR.
0000 – 0011b = reserved
0100b = 10h => BAR0
0101b = 14h => BAR1
0110b = 18h => BAR2
0111b = 1Ch => BAR3
1000b = 20h => LBAR
1001b = 24h => BAR5
1010 – 1110b = reserved
1111b = Index/Data pair in PCI Configuration space. This isn’t supported in ICH8.
00000048h
Description
Attribute:
Size:
RO
32 bits
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