Themis GbE XMC, Installation Manual, Page: 20 / 38

GbE XMC Ethernet Card Installation Manual Version 1.0
1-2
Themis Computer
Figure 1-2 below is a block diagram of the Themis GbE XMC Ethernet Card.
RJ-45
RJ-45
SATA
Connector
Cable
Intel
MUX
I2C FRU
64 kbit SPI Flash
1 Mbit
SPI EEPROM
128 kbit
LTC3412A
3.3V to 1.8V
LTC3412A
3.3V to 1.8V
XMC
Connector
(SATA not used)
3.3V 1.8V
1.1V
PCIe x4
LAN0_MDI
LAN1_MDI
SATA
PCIe x1
PCIe x3 / PCIe x4
XMC_GA0
SATA / PCIe x1
82571EB
Note: Not used in a typical configuration. This section is only used when the GbE Card is cabled to a 2PX2 Carrier Board
Figure 1-2.
GbE XMC Ethernet Card Block Diagram