NH82801HBM S LB9A Intel, NH82801HBM S LB9A Datasheet - Page 549

• 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:F5)
13.1.22
Note:
13.1.23
Note:
Intel
®
ICH8 Family Datasheet
D1TIM—Device 1 IDE Timing Register (SATA–D31:F5)
Address Offset: 44h
Default Value:
This register is R/W to maintain software compatibility and enable parallel ATA
functionality when the PCI functions are combined. Device 1 is not allowed on this
controller.
SDMA_CNT—Synchronous DMA Control Register
(SATA–D31:F5)
Address Offset: 48h
Default Value:
This register is R/W to maintain software compatibility and enable parallel ATA
functionality when the PCI functions are combined. These bits have no effect on SATA
operation unless otherwise noted.
7:0
Bit
7:3
Bit
2
1
0
Reserved
Reserved
Secondary Drive 0 ATAxx Enable (SDAE0) — R/W.
0 = Disable (default)
1 = Enable DMA timing modes for the secondary master device.
Reserved
Primary Drive ATAxx Enable (PDAE0) — R/W.
0 = Disable (default)
1 = Enable DMA timing modes for the primary master device
00h
00h
Description
Description
Attribute:
Size:
Attribute:
Size:
R/W
8 bits
R/W
8 bits
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