Connectivity, Pci express configuration, Ethernet – Kontron COMe-cHL6 User Manual
Page 16: Come-chl6 / product specification
COMe-cHL6 / Product Specification
Connectivity
USB 2.0
8x USB 2.0
USB 3.0
2x USB 3.0
USB Client
-
PCI
-
PCI External Masters
-
PCI Express
4x PCIe x1 Gen2
Max PCI Express
8x PCIe w/o LAN
PCI Express x2/x4 configuration
YES (Softstrap option)
Ethernet
10/100/1000 Mbit
Ethernet controller
Intel® i218-LM (Clarkville)
Due to internal chipset configuration the LynxPoint-LP only supports up to 4 USB Hubs
PCI Express Configuration
By default, the COMe-cHL6 supports x1 PCIexpress lane configuration only (Configuration 0). Following x2/x4
configurations are available via Management Engine Softstrap Options with a customized Flash Descriptor.
COMe PCIe
Port #0
Port #1
Port #2
Port #3
Port #4
Port #5
Port #6
Port #7
Configuration0
x1
x1
x1
x1
-
-
-
-
Configuration1
x1
x1
x1
x1
x1
-
-
-
Configuration2
x2
x1
x1
-
-
-
-
Configuration3
x2
x2
x2
-
-
Configuration4
x2
x1
x1
x2
-
-
Configuration5
x4
x4
Configuration0 is default setting. Other configurations are available via modified
FlashDescriptor with customized BIOS versions. For configurations 2 to 5 the onboard
Ethernet will be disabled.
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
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