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Numéro de référence | E8870DH | ||
Description | Intel E8870DH DDR Memory Hub | ||
Fabricant | Intel Corporation | ||
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Intel® 82870DH DDR Memory Hub (DMH)
Datasheet
Product Features
s Two independent DDR DIMM channels
per DMH.
— 4 DIMMs per DDR Channel.
— Registered PC1600 DDR DIMMs.
s Write Buffers to minimize large turnaround
times.
s Pass through architecture for Read and
Write accesses.
s Supports 128 Mb, 256 Mb, 512 Mb and
1 Gb DDR SDRAM technologies.
s Each DMH supports a wide range of
memory size.
— Up to 4 GB using 128 Mb device.
— Up to 8 GB using 256 Mb device.
— Up to 16 GB using 512 Mb device.
— Up to 32 GB using 1 Gb device.
s Support of RDRAM CMOS signals to
facilitate initialization and read/write of
registers.
s DMH internal registers accessed through
CMOS signal interface.
s Tunnels DDR SDRAM protocol over RSL.
s Integrated System Management Bus (SMB)
controller to read and write data from/to
SPD EEPROM on the DIMMs.
s 1.6 GB/s data rates in either 16-byte or
32-byte DDR DIMM transfer mode.
s 567 pin OLGA package.
Document Number: 251113-001
August 2002
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Pages | Pages 30 | ||
Télécharger | [ E8870DH ] |
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