CP80617004119AES LBU3 Intel, CP80617004119AES LBU3 Datasheet - Page 97
CP80617004119AES LBU3
Manufacturer Part Number
CP80617004119AES LBU3
Description
Manufacturer
Intel
Datasheet
1.CP80617004119AES_LBU3.pdf
(388 pages)
Specifications of CP80617004119AES LBU3
Lead Free Status / RoHS Status
Compliant
- Current page: 97 of 388
- Download datasheet (2Mb)
Processor Configuration Registers
1.9.17
Datasheet
C0DTC - Channel 0 DRAM Throttling Control
B/D/F/Type:
Address Offset:
Default Value:
Access:
Size:
Programmable Event weights are input into the averaging filter. Each Event weight is an
normalized 8-bit value that the BIOS must program. The BIOS must account for burst
length and 1N/2N rule considerations. It is also possible for BIOS to take into account
loading variations of memory caused as a function of memory types and population of
ranks.
31:24
18:16
15:8
7:0
Bit
23
22
21
20
19
Access
RW-L-K
RW-L
RW-L
RW-L
RW-L
RW-L
RW-L
RO
RO
Default
Value
000b
00h
00h
00h
0b
0b
0b
0b
0b
Reserved
DRAM Throttle Lock (DTLOCK)
This bit secures the DRAM throttling control
registers DT*EW and DTC. Once a 1 is written to
this bit, all of these configuration register bits
become read-only.
Reserved
Reserved
Reserved
Reserved
Weighted Average Bandwidth Limit (WAB)
Average weighted bandwidth allowed per clock
during for bandwidth based throttling. The
memory controller does not allow any
transactions to proceed on the System Memory
bus if the output of the filter equals or exceeds
this value.
Weighted Average Thermal Limit (WAT)
Average weighted bandwidth allowed per clock
during for thermal sensor enabled throttling. The
memory controller does not allow any
transactions to proceed on the System Memory
bus if the output of the filter equals or exceeds
this value.
0 = Bandwidth Threshold (WAB) is not used for
1 = Bandwidth Threshold (WAB) is used for
If both Bandwidth based and thermal sensor
based throttling modes are on and the thermal
sensor trips, weighted average WAT is used for
throttling.
DRAM Bandwidth Based Throttling Enable
(DBBTE)
throttling.
throttling.
0/0/0/MCHBAR
2B4-2B7h
00000000h
RO; RW-L-K; RW-L
32 bits
Description
97
Related parts for CP80617004119AES LBU3
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