NH82801HBM S LB9A Intel, NH82801HBM S LB9A Datasheet - Page 479

• 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)
Intel
®
ICH8 Family Datasheet
9:8
7:6
5:4
3:2
1:0
Bit
Secondary Drive 0 Cycle Time (SCT0) — R/W. For Ultra ATA mode. The setting of
these bits determines the minimum write strobe cycle time (CT). The DMARDY#-to-
STOP (RP) time is also determined by the setting of these bits.
Reserved
Primary Drive 1 Cycle Time (PCT1) — R/W. For Ultra ATA mode, the setting of these
bits determines the minimum write strobe cycle time (CT). The DMARDY#-to-STOP
(RP) time is also determined by the setting of these bits.
Reserved
Primary Drive 0 Cycle Time (PCT0) — R/W. For Ultra ATA mode, the setting of these
bits determines the minimum write strobe cycle time (CT). The DMARDY#-to-STOP
(RP) time is also determined by the setting of these bits.
00 = CT 4 clocks,
01 = CT 3 clocks,
10 = CT 2 clocks,
00 = CT 4 clocks,
01 = CT 3 clocks,
10 = CT 2 clocks,
00 = CT 4 clocks,
01 = CT 3 clocks,
10 = CT 2 clocks,
(33 MHz clock)
(33 MHz clock)
(33 MHz clock)
11 = Reserved
11 = Reserved
11 = Reserved
RP 6 clocks
RP 5 clocks
RP 4 clocks
RP 6 clocks
RP 5 clocks
RP 4 clocks
RP 6 clocks
RP 5 clocks
RP 4 clocks
SCB1 = 0
PCB1 = 0
PCB1 = 0
01 = CT 3 clocks,
10 = CT 2 clocks,
01 = CT 3 clocks,
10 = CT 2 clocks,
(66 MHz clock)
01 = CT 3 clocks,
10 = CT 2 clocks,
(66 MHz clock)
(66 MHz clock)
00 = Reserved
11 = Reserved
00 = Reserved
11 = Reserved
00 = Reserved
11 = Reserved
RP 8 clocks
RP 8 clocks
RP 8 clocks
RP 8 clocks
RP 8 clocks
RP 8 clocks
PCB1 = 1
SCB1 = 1
PCB1 = 1
Description
01 = CT 3 clocks, RP 16 clocks
01 = CT 3 clocks, RP 16 clocks
01 = CT 3 clocks, RP 16 clocks
(133 MHz clock)
FAST_PCB1 = 1
(133 MHz clock)
(133 MHz clock)
FAST_SCB1 = 1
FAST_PCB1 = 1
00 = Reserved
10 = Reserved
11 = Reserved
00 = Reserved
10 = Reserved
11 = Reserved
10 = Reserved
00 = Reserved
11 = Reserved
479