sg5127fbd225652hcd ETC-unknow, sg5127fbd225652hcd Datasheet - Page 6

• Manufacturer Part Number: sg5127fbd225652hcd
• Description: Dram Module Ddr2 Sdram 4gbyte 240fbdimm
• Manufacturer: ETC-unknow

FBD System Block Diagram
The above system block diagram shows a generic example of a clock distribution for a simple single-channel FBD
Platform. Also shown are the Northbound/Southbound channels as well as SMBus Interface. “Northbound” refers
to the transfer of data towards host Controller. “Southbound” refers to the transfer of data away from the host con-
troller.
An FBD channel can support upto 8 double-rank modules (36 devices each) for a total of 288 devices.
Corporate Headquarters: P. O. Box 1757, Fremont, CA 94538, USA • Tel:[phone] • Fax:[phone] • E-mail: [e-mail]
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CLK Synth
N
Host
SMBus
S
10
14
CLK BUFFER
AMB
DRAM
DRAM
DRAM
DRAM
DRAM
DRAM
DRAM
DRAM
AMB
DRAM
DRAM
DRAM
DRAM
DRAM
DRAM
DRAM
DRAM
SG5127FBD225652HCD
AMB
DRAM
DRAM
DRAM
DRAM
DRAM
DRAM
DRAM
DRAM
December 20, 2007
AMB
DRAM
DRAM
DRAM
DRAM
DRAM
DRAM
DRAM
DRAM
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