NQ5000P S L9TN Intel, NQ5000P S L9TN Datasheet - Page 205
NQ5000P S L9TN
Manufacturer Part Number
NQ5000P S L9TN
Description
Manufacturer
Intel
Datasheet
1.NQ5000P_S_L9TN.pdf
(530 pages)
Specifications of NQ5000P S L9TN
Mounting
Surface Mount
Lead Free Status / RoHS Status
Not Compliant
- Current page: 205 of 530
- Download datasheet (5Mb)
Register Description
Table 3-45. Optimum TREF values as a function of core: FBD gear ratios (in FBD Super
3.9.19
Intel® 5000P/5000V/5000Z Chipset Memory Controller Hub (MCH) Datasheet
frames)
DRTB - DDR Timing Register B
This register defines timing parameters that work with all DDR ports in the memory
subsystem. This register must be set to provide timings that satisfy the specifications
of all detected DDR ports. For example, if DDR ports have different TR2Ws, the
maximum should be used to program this register.
DDRII533
DDRII667
Device:
Function:
Offset:
Version:
31:19
18:16
15:12
11:8
7:4
3:0
Bit
DIMM
Attr
RW
RW
RW
RW
RW
RV
16
1
4Ch
Intel 5000P Chipset, Intel 5000V Chipset, Intel 5000Z Chipset
1:1
6
7
Default
000h
0h
0h
0h
0h
0h
Optimum TREF values as a function of core: FBD gear ratios
Reserved
TW2RDR: Write command to read command delay, different rank
This parameter is the minimum delay from a write command to a read command on
different ranks of the same DIMM. This parameter prevents data strobe protocol
violations on the DIMMs DDR data bus. This parameter is defined in core cycles.
This parameter is dependent on cache line size. The formula for this value is BL/2 +
t
DIMM.
TR2W: Read command to write command delay
This parameter is the minimum delay from a read command to a write command on
the same DIMM. This parameter prevents data strobe protocol violations on the
DIMMs DDR data bus. This parameter is defined in core cycles. This parameter is
dependent on cache line size. The formula for this value is BL/2 + t
the turnaround time from read to write on the DIMM. This value applies to a DIMM-
hit in the conflict checking unit.
TW2R: Write command to read command delay, same rank
This parameter is the minimum delay from a write command to a read command on
the same rank. This parameter prevents data strobe protocol violations on the
DIMMs DDR data bus. This parameter is defined in core cycles. This parameter is
dependent on cache line size. The formula for this value is t
TR2R: Read command to read command delay
This parameter is the minimum delay from a read command to another read
command on a different rank of the same DIMM. This parameter prevents data
strobe protocol violations on the DIMMs DDR data bus. This parameter is defined in
core cycles. The formula for this value is BL/2 + t
required to read from different ranks on the DIMM.
TW2W: Write command to write command delay
This parameter is the minimum delay from a write command to another write
command on the same DIMM. This parameter prevents data strobe protocol
violations on the DIMMs DDR data bus. This parameter is defined in core cycles.
This parameter is dependent on cache line size.The formula for this value is BL/2.
FRR
- 1. t
FRR
is the turnaround time required to read from different ranks on the
(in FBD Super frames)
Description
5:4
6
N/A
FRR
. t
FRR
is the turnaround time
CL
4:5
N/A
8
- 1 + BL/2 + t
FRR
+ 1. t
WTR
FRR
205
.
is
Related parts for NQ5000P S L9TN
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
5000P Memory Controller Hub (MCH)
Manufacturer:
Intel Corporation
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: