Connectivity, Pci express configuration, Ethernet – Kontron COMe-bHL6 User Manual

Page 19: Misc interfaces and features, Come-bhl6 / product specification

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COMe-bHL6 / Product Specification

Connectivity

USB 2.0

8x USB 2.0

USB 3.0

up to 4x USB 3.0

USB Client

-

PCI

-

PCI External Masters

-

PCI Express

7x PCIe x1 Gen 2.0

Max PCI Express

8x PCIe without LAN

PCI Express x2/x4 configuration

YES (Softstrap option)

Ethernet

10/100/1000 Mbit

Ethernet controller

Intel® i218-LM (Clarkville)

PCI Express Configuration

By default, the COMe-bHL6 supports x1 PCIexpress lane configuration only (Configuration 0). Following x2/x4
configurations are available via Management Engine Softstrap Options with a customized Flash Descriptor.

PCIe

Port #0

Port #1

Port #2

Port #3

Port #4

Port #5

Port #6

Port #7*

Configuration 0

x1

x1

x1

x1

x1

x1

x1

x1

Configuration 1

x2

x1

x1

x1

x1

x1

x1

Configuration 2

x2

x2

x1

x1

x1

x1

Configuration 3

x2

x2

x2

x1

x1

Configuration 4

x2

x2

x2

x2

Configuration 5

x4

x1

x1

x1

x1

Configuration 6

x4

x2

x1

x1

Configuration 7

x4

x2

x2

Configuration 8

x4

x4

- *PCIe Port #7 is available without Ethernet Controller only
- Configuration 0 is the default setting
- Configuration 3 & Configuration 5 are available in UEFI download package on EMD
Customer Section

Ethernet

The Intel® i218-LM (Clarkville) ethernet supports:

» Jumbo Frames - 9K

» MACsec IEEE 802.1 AE

» Time Sync Protocol Indicator

» WOL (Wake On LAN)

» PXE (Preboot eXecution Environment)

» IEEE1588

Misc Interfaces and Features

Supported BIOS Size/Type

16MB SPI

Audio

HD Audio + DisplayPort dual stream

Onboard Hardware Monitor

Nuvoton NCT7802Y

Trusted Platform Module

Atmel AT97SC3204-U2A1A-10

Miscellaneous

2x UART / PWM FAN / eDP optional

19

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