Eurotech ED-C3 02 Especificaciones descargar pdf (Pagina 15)

Hardware Specifications

DPD5MAN101

3.3.2. PCI Express

CPU-71-15 is compliant with PCI Express Rev2.0 standard. The CPU has 16 lanes of PCI Express

that were discussed in the previous section. The QM67 PCH offers 8 lanes of PCI Express. Table 9

shows how the 8 PCI Express lanes from the PCH are used and what devices they interface to.

Table 9. PCH PCI Express Configuration

PCH PCI Express lane

Application

PCIE1

PLX PEX8112 PCI Express to PCI Bridge

PCIE2

82579-LM 1 Gbps Front Panel 1 Ethernet Port

PCIE3

Not Used

PCIE4

Not Used

PCIE5

82571EB Dual Ethernet Controller where the ports are

routed to the backplane

PCIE6

PCIE7

PCIE8

3.3.3. USB

CPU-71-15 has 5 USB ports accessible from the front panel that are fully compliant with the USB2.0

standard.

3.3.4. Serial ATA

CPU-71-15 has 4 ports of Serial ATA in total; 2 ports (SATA0/1) of Serial ATA 3 (maximum transfer

speed: 6Gb/s) routed to a dual stacked connector on the front panel and 2 ports (SATA2/3) of Serial

ATA 2 (maximum transfer speed: 3Gb/s) routed to an optional P0 backplane connector and a CFast

connector, respectively.

3.3.5. Ethernet

CPU-71-15 has an Ethernet port compliant with the 10/100/1000Base-T standard. An 82571EB

provides: two 10/100Base-T ports (routed to the P2 backplane connector) or two 10/100/1000Base-T

ports (routed to the optional P0 backplane connector (set at the factory at customer’s request)).

3.3.6. SMBus

（

System Management Bus

）

CPU-71-15 has an I

C multiplexer at the SMBus interface to carrier board. It also has a SMBus port

compliant with the SMBus 2.0 standard. The SMBus address map is shown in Table 10.

Table 10. SMBus Address Map

Device

Address

Main Memory SPD (channel A)

1010 000b

Main memory SPD (channel B)

1010 001b

C multiplexer (PCA9544APW)

1110 000b

C multiplexer channel map is shown in Table 11.

Table 11. I

C multiplexer channel map

Device

Address

Unused

Super I/O

Unused

Channel is not selected after BIOS start up. Do not switch to channel 0 or channel 3 as they are

unused. Please refer to the PCA9544APW (NXP) datasheet for I

C multiplexer setting method.

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