NH82801HBM S LB9A Intel, NH82801HBM S LB9A Datasheet - Page 300

• 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

7.1.68
300
HPTC—High Precision Timer Configuration Register
Offset Address: 3404–3407h
Default Value:
31:8
6:2
1:0
Bit
7
Reserved
Address Enable (AE) — R/W.
0 = Address disabled.
1 = The Intel
Reserved
Address Select (AS) — R/W. This 2-bit field selects 1 of 4 possible memory address
ranges for the High Precision Timer functionality. The encodings are:
00 = FED0_0000h - FED0_03FFh
01 = FED0_1000h - FED0_13FFh
10 = FED0_2000h - FED0_23FFh
11 = FED0_3000h - FED0_33FFh
selected by bits 1:0 below.
00000000h
®
ICH8 will decode the High Precision Timer memory address range
Description
Size:
Attribute:
Chipset Configuration Registers
R/W
32-bit
Intel
®
ICH8 Family Datasheet