Datasheet

Product Overview
Intel
®
Xeon
®
and Intel
®
Core™ Processors For Communications Infrastructure
Datasheet - Volume 1 of 2 May 2012
16 Document Number: 327405
-001
Figure 2-1. Crystal Forest Platform Example Block Diagram
x4 DMI
DDR3 (Ch B)
DDR3 (Ch A)
Ch A
Ch B
LPC
SATA
USB
System BIOS
(2 Devices)
SPI
SERIAL
USB
Port
80
GbE
GbE
GbE
GbE
QUAD
GbE PHY
PCIe Gen1 x1
DRAM
CK420BQ
PCH
SGMII
2
FLASH
DRA
M
SIO
PS2
PCIe Gen1 x1
PCIe Gen1 x1 PCIe Gen1 x1
TPM
4 ports – Rear
Panel
2 ports – Front
HDR.
2 SATA
Conn(s)
XDP0
XDP1
Clock IC
1066, & 1333MTS.
PCH
JTAG
PCH ITP
1.25Gbs/lane
3.0Gbs
480Mbs
Processor
37.5x37.5
1284 balls
SMBus
PECI
PCIe Gen2 x16
PCIe Gen2 x4
FLASH