FW82801DB S L66K Intel, FW82801DB S L66K Datasheet - Page 462
FW82801DB S L66K
Manufacturer Part Number
FW82801DB S L66K
Description
Manufacturer
Intel
Datasheet
1.FW82801DB_S_L66K.pdf
(587 pages)
Specifications of FW82801DB S L66K
Lead Free Status / RoHS Status
Supplier Unconfirmed
- Current page: 462 of 587
- Download datasheet (7Mb)
SMBus Controller Registers (D31:F3)
13.2.12
.
13.2.13
462
Note: This register is in the resume well and is reset by RSMRST#.
AUX_CTL—Auxiliary Control Register
Register Offset:
Default Value:
Lockable:
SMLINK_PIN_CTL—SMLink Pin Control Register
Register Offset:
Default Value:
7:2
Bit
Bit
7:3
1
0
2
1
0
Reserved
Enable 32-byte Buffer (E32B) — R/W.
0 = Disable.
1 = Enable. The Host Block Data register is a pointer into a 32-byte buffer, as opposed to a single
Automatically Append CRC (AAC) — R/W.
0 = Disable.
1 = Enable. The ICH4 automatically appends the CRC. This bit must not be changed during SMBus
Reserved
SMLINK_CLK_CTL — R/W.
0 = ICH4 drives the SMLINK[0] pin low, independent of what the other SMLINK logic would otherwise
1 = The SMLINK[0] pin is not overdriven low. The other SMLINK logic controls the state of the pin.
SMLINK1_CUR_STS — R/W. This pin returns the value on the SMLINK[1] pin. This allows software
to read the current state of the pin. Default value is dependent on an external signal level.
0 = Low
1 = High
SMLINK0_CUR_STS — RO. This pin returns the value on the SMLINK[0] pin. This allows software to
read the current state of the pin. Default value is dependent on an external signal level.
0 = Low
1 = High
register. This enables the block commands to transfer or receive up to 32-bytes before the ICH4
generates an interrupt.
transactions, or undetermined behavior will result
indicate for the SMLINK[0] pin.
(Default)
0Dh
00h
No
0Eh
See below
Description
Description
Attribute:
Size:
Power Well:
Attribute:
Size:
Intel
R/W
8 bits
Resume
R/W, RO
8 bits
®
82801DB ICH4 Datasheet
Related parts for FW82801DB S L66K
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
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
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: