EKF PC1-2-GROOVE, Руководство пользователя

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User Guide • PC1-GROOVE • Core
TM
i7 CompactPCI
®
CPU Board
Microprocessor
The PC1-GROOVE is designed for use with Intel® Core
TM
i7 processors (code name Arrandale). These
processors integrate the graphics and memory controller within one chip that up to now were located
in an external part of the chipset (GMCH). As a result the platform core is reduced from the known
three chip solution (CPU, GMCH, ICH) to only two devices (CPU, PCH).
The Core
TM
i7 family includes beside the Standard-Voltage (SV) also several Ultra Low-Voltage (ULV)
and Low-Voltage (LV) processors as listed below. The processors are housed in a Micro FC-BGA
package for direct soldering to the PCB, i.e. the chip cannot be removed or changed by the user.
The processors supported by the PC1-GROOVE are running at core clock speeds up to 2.53GHz. Due
to Enhanced Intel® SpeedStep® and Intel® Turbo Boost Technology each core can decrease or
increase its nominal operating frequency. The internal Core
TM
i7 processor speed is achieved by
multiplying the host base frequency of 133MHz by a variable value. The multiplier is chosen
depending on the power states of the processor cores/graphics engine, the currently required
performance, and the actual core temperature.
Power is applied across the CompactPCI connectors J1 (3.3V, 5V). The processor core voltage is
generated by a switched voltage regulator, sourced from the 5V plane. The processor signals its
required core voltage by 7 dedicated pins according to Intels IMVP-6.5 voltage regulator specification.
Processors Supported
Processor Number
of Cores
Speed
min/max
[GHz]
L3
Cache
[MB]
TDP
[W]
Die Temp
[°C]
CPU ID Stepping sSpec
ULV Core i7-620UE 2 0.67/1.06 4 18 0-105 20652h C-2 SLBPA
ULV Core i7-660UE 2 0.67/1.33 4 18 0-105 20655h K-0 SLBWV
LV Core i7-620LE 2 1.20/2.00 4 25 0-105 20652h C-2 SLBP9
SV Core i7-610E 2 1.20/2.53 4 35 0-105 20652h C-2 SLBRZ
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