FW82801BA S L5PN Intel, FW82801BA S L5PN Datasheet - Page 323
FW82801BA S L5PN
Manufacturer Part Number
FW82801BA S L5PN
Description
Manufacturer
Intel
Datasheet
1.FW82801BA_S_L5PN.pdf
(671 pages)
Specifications of FW82801BA S L5PN
Lead Free Status / RoHS Status
Not Compliant
- Current page: 323 of 671
- Download datasheet (8Mb)
9.1.11
Intel
®
82801EB ICH5 / 82801ER ICH5R Datasheet
ACPI_CNTL—ACPI Control Register
(LPC I/F — D31:F0)
Offset Address:
Default Value:
Lockable:
Bit
7:5
2:0
4
3
Reserved
ACPI Enable (ACPI_EN) — R/W.
0 = Disable
1 = Decode of the I/O range pointed to by the ACPI base register is enabled, and the ACPI power
Reserved
SCI IRQ Select (SCI_IRQ_SEL) — R/W.
Specifies on which IRQ the SCI will internally appear. If not using the APIC, the SCI must be routed
to IRQ9–11, and that interrupt is not sharable with the SERIRQ stream, but is shareable with other
PCI interrupts. If using the APIC, the SCI can also be mapped to IRQ20–23, and can be shared with
other interrupts.
Bits
000
001
010
011
100
101
110
111
NOTE: When the TCO interrupt is mapped to APIC interrupts 9, 10 or 11, the signal is in fact active
management function is enabled. Note that the APM power management ranges (B2/B3h) are
always enabled and are not affected by this bit.
high. When the TCO interrupt is mapped to IRQ 20, 21, 22, or 23, the signal is active low
and can be shared with PCI interrupts that may be mapped to those same signals (IRQs).
SCI Map
IRQ9
IRQ10
IRQ11
Reserved
IRQ20 (Only available if APIC enabled)
IRQ21 (Only available if APIC enabled)
IRQ22 (Only available if APIC enabled)
IRQ23 (Only available if APIC enabled)
44h
00h
No
Description
LPC Interface Bridge Registers (D31:F0)
Attribute:
Size:
Usage:
Power Well:
R/W
8 bit
ACPI, Legacy
Core
323
Related parts for FW82801BA S L5PN
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Intel
Datasheet:
Part Number:
Description:
Manufacturer:
Intel
Datasheet:
Part Number:
Description:
Manufacturer:
Intel
Datasheet:
Part Number:
Description:
Manufacturer:
Intel
Datasheet:
Part Number:
Description:
Microprocessor: Intel Celeron M Processor 320 and Ultra Low Voltage Intel Celeron M Processor at 600MHz
Manufacturer:
Intel Corporation
Part Number:
Description:
Intel 82550 Fast Ethernet Multifunction PCI/CardBus Controller
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 64 Mbit. Access speed 150 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 100 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
DA28F640J5A-1505 Volt Intel StrataFlash Memory
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation