FW82801ER S L742 Intel, FW82801ER S L742 Datasheet - Page 404
FW82801ER S L742
Manufacturer Part Number
FW82801ER S L742
Description
Manufacturer
Intel
Datasheet
1.FW82801ER_S_L742.pdf
(671 pages)
Specifications of FW82801ER S L742
Lead Free Status / RoHS Status
Not Compliant
- Current page: 404 of 671
- Download datasheet (8Mb)
LPC Interface Bridge Registers (D31:F0)
9.11.2
9.11.3
9.11.4
404
TCO_TMR—TCO Timer Initial Value Register
I/O Address:
Default Value:
Lockable:
TCO_DAT_IN—TCO Data In Register
I/O Address:
Default Value:
Lockable:
TCO_DAT_OUT—TCO Data Out Register
I/O Address:
Default Value:
Lockable:
Bit
7:6
5:0
Bit
7:0
Bit
7:0
Reserved
TCO Timer Initial Value — R/W. This field provides the value that is loaded into the timer each time
the TCO_RLD register is written. Values of 0h–3h are ignored and should not be attempted. The
timer is clocked at approximately 0.6 seconds, and this allows timeouts ranging from 2.4 seconds to
38 seconds.
TCO Data In Value — R/W. This data register field is used for passing commands from the OS to
the SMI handler. Writes to this register will cause an SMI and set the SW_TCO_SMI bit in the
TCO1_STS register.
TCO Data Out Value — R/W. This data register field is used for passing commands from the SMI
handler to the OS. Writes to this register will set the TCO_INT_STS bit in the TCO_STS register. It
will also cause an interrupt, as selected by the TCO_INT_SEL bits.
TCOBASE +01h
04h
No
TCOBASE +02h
00h
No
TCOBASE +03h
00h
No
Description
Intel
Description
Description
Attribute:
Size:
Power Well:
Attribute:
Size:
Power Well:
Attribute:
Size:
Power Well:
®
82801EB ICH5 / 82801ER ICH5R Datasheet
R/W
8-bit
Core
R/W
8-bit
Core
R/W
8-bit
Core
Related parts for FW82801ER S L742
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
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
Part Number:
Description:
Intel 6300ESB I/O Controller Hub
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel 82801DB I/O Controller Hub (ICH4), Pb-Free SLI
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel 82801FB I/O Controller Hub (ICH6)
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel Strataflash Memory28F128J3 28F640J3 28F320J3
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Controllers, Intel 430TX PCIset: 82439TX System Controller (MTXC)
Manufacturer:
Intel Corporation